COMPANY DATABASE

The table is arranged by country. It gives the company name and the e-mail and url.

Argentina
American Consulting Group S.A.	acg@impsat1.com.ar	Representative company
Cava Devices	jlcava@arnet.com.ar & http://www.cavadevices.com	Manufacturer of dataloggers and meteorological instuments
Eliovac SA	sales@eliovac.com.ar & http://www.eliovac.com.ar	Representative company
Entools	Claudia_Glogauer@entools.com & http://www.entools.com	Representative company
Tecmes Srl	cobbe@tecmes.com & http://www.tecmes.com	Manufacturer of dataloggers, met stations, scada systems and software
Australia
Almos Systems	steve@almos.com.au & http://www.almos.com.au	Manufacturer of complete weather systems in particular for use on airports
Atmospheric Research	eroberts@a-research.com.au & http://www.a-research.com.au	Manufacturer of sodar and general meteorological systems
ATRAD	atrad@atrad.com.au & http://www.atrad.com.au	Manufacturer of atmospheric radars (MF, VHF & UHF) and meteor detection radar systems.
Campbell Scientific Australia	info@campbelsci.com.au & http://www.campbellsci.com.au	Campbell Scientific regional office. Manufacturer of high quality datalogging systems and weather stations particularly for scientific use and networks
Environdata	sales@environdata.com.au & http://www.environdata.com.au	Manufacturer of weather monitoring equipment and systems
ES & S Systems	enq@esands.com & http://www.esands.com	Manufacturer of weather satellite ground stations and radar systems. Meteorological system integrator
Greenspan Technologies	admin@greenspan.com.au & http://www.greenspan.com.au	Water quality monitoring specialists. Manufacturing all types of sensors.
Irricrop Technologies	sales@irricrop.com.au & http://www.irricrop.com.au	Manufacturer of soil moisture monitoring systems
Measurement Engineering Australia	sales@mea.com.au & http://www.mea.com.au	Representative company
Sentec	techsupport@sentec.com.au & http://www.sentec.com.au	Representative company
Sphere Communications	sphere@world.net & http://www.sphere.net.au	Manufacturer of voice response systems that can be used with most weather stations
Vaisala	sales.melbourne@vaisala.com & http://www.vaisala.com	Representative company
Austria
Johanneum Research	http://www.distrometer.at	Supplier of a video-distrometer
Pessl	sales@metos.at & http://www.metos.at	Weather stations for pest warning in agriculture
Sommer	office@sommer.at & http://www.sommer.at	Weather stations for avalanche warning and hydrological warning systems
Belgium
Ecotechnic	sales@ecotechnic.be & http://www.ecotechnic.be	Representative company
Envitec	sales2@envitec.be & http://www.envitec.be	Representative company
Brazil
Campbell Scientific do Brazil	andread@campbellsci.com.br & http://www.campbellsci.com	Campbell Scientific regional office. Manufacturer of high quality datalogging systems and weather stations particularly for scientific use and networks
Atlantec	roger@atlantec.com.br & http://www.atlantec.com.br	remote monitoring and control systems
Solve Monitoramento Ambiental	mbandera@agsolve.com.br & http://www.agsolve.com.br	integrator of weatther, hydrology and environment data acquisition systems
Energetica	carlosfrondizi@energetica.com.ar & http://www.energetica.com.ar	Meteorological sensor manufacturer
Canada
Campbell Scientific Canada	dataloggers@campbellsci.ca & http://www.campbellsci.com	Campbell Scientific regional office. Manufacturer of high quality datalogging systems and weather stations particularly for scientific use and networks
Geneq	info@geneq.com & http://www.geneq.com	Systems Supplier
Heron Instruments	info@heroninstruments.com & http://www.heroninstruments.com	Specialist in water level measurement
Hoskin Scientific Ltd	salesv@hoskin.ca & http://www.hoskin.ca	Representative company
Info-Electronics	http://www.info-electronics.com	Manufacturer of large scale hydro-meteorological networks, software / workstation development
Sci-Tec	info@sci-tec.com & http://www.sci-tec.com	Manufacturer of Brewer ozone spectrophotometer, subsidiary of Kipp & Zonen
Solinst	instruments@solinst.com & http://www.solinst.com	Manufacturer of groundwater & surface water monitoring systems
Valcom	inquiries@valcom-guelph.com & http://www.valcom-guelph.com	Manufacturer of airport meteorological systems, infra-red cloud analysis
Weathersense	info@weathersense.com & http://www.weathersense.com	On line store of weather products, mostly for home users and educational use
Chile
Technologia Omega	info@tom.cl & http://www.tom.cl	Representative company
Colombia
Durespo SA	durespo@venus.interpla.net.co	Representative company
Vansolix SA	cvillamil@vansolix.com & http://www.vansolix.com	Representative company
Costa Rica
Representaciones Corelsa	corelsa@sol.racsa.co.cr	Representative company
Czech Republic
Environmental Measuring Systems	kucera@emsbrno.cz & http://www.emsbrno.cz	Manufacturer of sap flow sensors and meteorological systems
Denmark
Pronamic	mail@pronamic.com & http://www.pronamic.com	Manufacturer specialized in precipitation measurement
Danish Wind Controller	st@dwc-el.dk & http://www.dwc-el.dk	Manufacturer of anemometer and wind vanes
Egypt
Helio Trade	ismail@brainyl.ie-eq.com	Representative company
Finland
Vaisala Oy	westeuropesales@vaisala.com & http://www.vaisala.com	Manufacturer of balloon sounding systems, airport meteorological systems, humidity sensors, military systems
France
Alliance technologies	contact@alliance-technologies.net & http://www.alliance-technologies.net	Representative company
Campbell Scientific	campbell.scientific@wanadoo.fr & http://www.campbellsci.com	Campbell Scientific regional office. Manufacturer of high quality datalogging systems and weather stations particularly for scientific use and networks
Cimel Electronique	sales@cimel.fr & http://www.cimel.fr	Manufacturer of meteorological instruments and sensors
Corobor	info@corobor.com & http://www.corobor.com	Manufacturer of GTS message switching, SADIS, web services, TV media software
Degreane	degreane@wanadoo.fr & http://www.degreane.com	Manufacturer of airport meteorological systems, wind profilers, radiosounding systems, meteorological stations
Dimensions	dimensions@eurostorm.com & http://www.eurostorm.com	Manufacturer of lightning detection systems, localization, early storm detection, thunderstorm hazards nowcasting
Environnement SA	info@environnement-sa.com & http://www.environnement-sa.com	Manufacturer of air- and water pollution measurement systems
Groupe Leader SA	communication@groupe.leader.fr & http://www.groupe-leader.fr	Manufacturer of meteorological systems for fire fighting
Meteorage	mv_meteorage@compuserve.com & http://www.meteorage.com	Manufacturer of lightning detection and location systems
Meteo France International	casesjs@mfi.fr & http://www.mfi.fr	Assembly of integrated solutions
Meteomodem	pcharpentier@meteomodem.com & http://www.meteomodem.com	Manufacturer of radiosondes
Prometeo	contact@prometeo.asso.fr & http://www.prometeo.asso.fr	Association of the main French companies specialized in meteorology
Pulsonic	info@pulsonic.net & http://www.pulsonic.net	Manufacturer of weather stations and meteorological sensors
Sofreavia	sof-paris@sofreavia.fr & http://www.sofreavia.com	Manufacturer of turn key system installation, training, servicing
SAGIM	sagim@wanadoo.fr	Manufacturer of hydrogen generators
Atmos Sarl	geraldine.perdereau@atmos-meteo.com &http://www.atmos-meteo.com	Meteorological sensor supplier
Germany
Ammonit GmbH	ammonit@ammonit.de & http://www.ammonit.de	Manufacturer of meteorological systems for wind farm monitoring
Breithaupt & Sohn	info@breithaupt.de & http://www.breithaupt.de	Manufacturer of balloon theodolites
Eboek Ingenieurbuero	mail@eboek.de & http://www.eboek.de	Representative company
Ecotech Umwelt-Messsysteme GmbH	ecotech.bonn@t-online.de & http://www.ecotech-bonn.de	Manufacturer of systems for hydrology, meteorology and ecology
Eigenbrodt	goto@eigenbrodt.de & http://www.eigenbrodt.de	Manufacturer of precipitation sampling systems, and analysis of precipitation
Fischer Barometer	info@fischer-barometer.de & http://www.fischer-barometer.de	Manufacturer of weather stations and sensors
Gematronik	info@gematronik.com & http://www.gematronik.com	Manufacturer of meteorological radar systems for forecasting, airport surveillance and forecasting
Graw Messgeraete	info@graw.de & http://www.graw.de	Manufacturer of radiosonde systems and radiosonde ground stations
GWU Umwelttechnik	info@gwu-group.de & http://www.gwu-group.de	Representative company
Hydrometeorological Instruments	info@him-dyrk-peters.de & http://www.him-dyrk-peters.de	Manufacturer and representative company
IBL Software Engineering	sales@iblsoft.com & http://www.iblsoft.com	Specialist in meteorological communication systems and software
IMKO GmbH	info@imko.de & http://www.imko.de	Manufacturer of soil moisture measurement sensors
Impulsphysik	info@impulsphysik.com & http://www.impulsphysik.com	Manufacturer of systems for aviation meteorology, transmissiometers, ceilometers
Lambrecht GmbH	info@lambrecht.net & http://www.lambrecht.net	Manufacturer of meteorological sensors and systems; established 1859!
Lufft Messtechnik	info@lufft.de & http://www.lufft.de	Manufacturer of small meteorological systems for indoor climate, road condition monitoring stations
Metcon	metcon@compuserve.com & http://www.metcon-us.com	Radiometers and spectrometers for measurement of actinic fluxes, gas measurement in the troposphere
Metek	info@metek.de & http://www.metek.de	Manufacturer of ultrasonic wind sensors, wind and temperature profilers, micro rain radar
Metinform GmbH	info@metinform.de & http://www.metinform.de	Modeling and Software solutions for meteorological and geographical applications
Ott Messtechnik	info@ott-hydrometry.de & http://www.ott-hydrometrie.de	Manufacturer of hydrometeorological products, flow sensors, rain gauges
PMTech AG	info@pmtech.de & http://www.pmtech.de	Manufacturer of a laser optical distrometer/precipitation sendsor/present weather sensor
Radiometer Physics GmbH (RPG)	info@radiometer-physics.de & http://www.radiometer-physics.de	Manufacturer of microvave radiometers / profilers for temperature and humidity
Scintec GmbH	info@scintec.com & http://www.scintec.com	Manufacturer of scintillometers, sodar, RASS and surface energy balance systems
Seba Hydrometrie	info@seba.de & http://www.seba.de	Manufacturer of hydrometeorological products and systems
Theodor Friedrichs & Co.	info@th-friedrichs.com & http://www.th-friedrichs.com	Manufacturer of meteorological sensors and systems
Thies GmbH	info@thiesclima.com & http://www.thiesclima.com	Manufacturer of sensors and meteorological systems for professional use
UMS	gvu@ums-muc.de & http://www.ums-muc.de	Manufacturer of satellite receiving systems
UKW Technik Electronic	info@ukwtechnik.com & http://www.ukwtechnik.com	Manufacturer of systems for agricultural meteorology, soil humidity sensors
UP GmbH	up.cb@t-online.de	Representative company
VCS Actiengesellschaft	info@vcs.de & http://www.vcs.de & http://www.2met.com	Manufacturer of hardware and software for satellite ground stations, including services
Greece
Leeder Enterprises	leeder@acropolis.gr	Representative company
Scientific Enterprises	scienter@athserv.otenet.gr	Representative company
Hong Kong
A & P Instrument Co.Ltd.	anpcohk@hkstar.com & http://www.menet.umn.edu/~woo/anp.html.	Representative company
India
Concord Instruments	sarty@concord.wipro.net.in	Representative company
Dynalab	venu@pn2.vsnl.net.in & http://www.dylab.com	Manufacturer of meteorological sensors and systems.
Elron Instrument Co. Ltd.	anejas@del2.vsnl.net.in	Representative company
Info-Electronics	rajiv@info-electronics.co.in & http://www.info-electronics.com	Manufacturer of large scale hydro-meteorological networks, software / workstation development
SGS weather and Environmental Systems	http://www.sgsweather.com & info@weather-india.com	Supplier of meateorological systems
Iran
MKS International	mksinter@www.dci.co.ir	Representative company
Hor Bonyan Ltd	info@horbonyan.com & http://www.horbonyan.com	Representative company
Paraye	info@paraye.com & http://www.paraye.com	Representative company
Israel
Meteo-Tech Ltd.	info@meteo-tech.co.il & http://www.meteo-tech.co.il	Representative company
Italy
CAE	info@cae.it & http://www.cae.it	manufacturing of complete systems, specialised in networks
Eurelettronica ICAS	eurelettronicaoffice@compuserve.com & http://www.eurelettronicaicas.com	Representative company
E.T.G	etgsrl@etgsrl.it & http://www.etgsrl.it	Manufacturer of systems for agrometeorology and flood warning
H. H. di Ossani Innocenzo	hhossani@mbox.dinamica.it	Company specialized in maintenance of meteorological systems
I & SI	info@isisw.com & http://www.isisw.com	software for forecasting, observing, message handling
LASTEM / LSI	info@lsi-lastem.it & http://www.lsi-lastem.it	Manufacturer of meteorological systems, sensors, indoor climate measurement systems
Lombard & Marozzini	lemrm@micanet.it & http://www.micanet.it/lem	Manufacturer of meteorological sensors and systems
Micros	micros@tv.nettyno.it & http://www.microssrl.it	Manufacturer of systems for agrometeorology and avalanche warning.
MTX Italia	info@mtx.it & http://www.mtx.it	Manufacturer of meteorological systems, rain and for sampling
SIAP Sistemi	info@siap.com & http://www.siap.com	Manufacturer of meteorological sensors and systems
Vitrociset	civile@vitrociset.it 7 http://www.virtociset.it	Meteorological systems for airports and Meteo services. Calibration.
Japan
EKO Instruments	webmaster@eko.co.jp & http://www.eko.co.jp	Manufacturer of meteorological research instruments, specialized in radiation measurement instruments
Kaijo Corporation	http://www.kaijo.co.jp	Manufacturer of meteorological observation systems
Koshin Denki	koshin@meshsv701.tk.mesh.ad.jp & http://www.mesh.ne.jp/koshindenki	Manufacturer of wind sensors, ultra sonic anemometers and complete meteorological systems
Nippon Electric Instruments	info@nei.co.jp & http://www.nei.co.jp	Manufacturer of meteorological systems, in particular road observation, railway observation, maritime observation, fire fighting and hydro power dam observation
PREDE	prede@gb3.so-net.ne.jp & http://www.prede.com	Manufacturer of specialized radiometers. Manufacturer of meteorological systems for research purposes.
Taiyo Keiki Co	campbell@taiyokeiki.co.jp & http://www.taiyokeiki.co.jp	Representative company
Korea
B&P international	bpe@unitel.co.kr	Representative company
Jaeil Entra	benkim@entra.co.kr & http://www.entra.co.kr	Representative company
Kuwait
DEEMA Trading	deema@kuwait.net	Representative company
Malaysia
Sumber Teknik Sdn. Bhd.	a_latif35@hotmail.com	Representative company
Malaysia Airport Technologies	vali@malaysiaairports.com.my & http://www.malaysiaairports.com.my	specialised in airport meteorology
IEI INternational Sdn Bhd	kesa@iei.com.my & htpp://www.iei.com.my	representative company
Mexico
Conexion Ecologica SA	ecologic@infosel.net.mx	Representative company
Ruber Eim Instrumex	rubereim@prodigy.net.mx	Representative company
Morocco
Cofas SA	cofas@iam.net.ma	Representative company
The Netherlands
Almos Systems	kuikf@almossystems.com & http://www.almos.com.au	Manufacturer of complete weather systems for use on airports
Eijkelkamp	eijkelkamp@eijkelkamp.com & http://www.eijkelkamp.com	Representative company
Ekopower	info@ekopower.nl & http://www.ekopower.nl	Monitoring systems for alternative energy systems such as wind farms and solar energy plants
Growlab	rene@growlab.nl & http://www.growlab.nl	Monitoring systems for plant growth and greenhouse climate
Hoogendoorn	info@hoogendoorn.nl & http://www.hoogendoorn.nl	Manufacturer of systems for greenhouse climate monitoring and control
Hukseflux	info@hukseflux.com & http://www.hukseflux.com	Manufacturer of soil heat flux, heat capacity and temperature gradient sensors
Kipp & Zonen	info@kippzonen.com & http://www.kippzonen.com	Manufactures of radiation measurement instruments, ozone monitor and microwave temperature profiler
Leiderdorp Instruments	info@leiderdorpinstruments.nl & http://www.leiderdorpinstruments.nl	Manufacturer of systems for solar energy monitoring
Mierij Meteo	info@mierijmeteo.nl & http://www.mierijmeteo.nl	Manufacturer of meteorological sensors for wind, humidity and of systems for road condition monitoring
Observator Instruments	info@observator.com & http://www.observator.com	Manufacturer of meteorological systems, hydrological systems specially for marine applications
Van Essen Instruments	vanessen@slb.com & http://www.vanessen.com	Manufacturer of hydrological sensors for ground water monitoring
Van Vliet	office@vanvliet.com & http://www.vanvliet.com	Manufacturer of systems for greenhouse climate monitoring and control
Wittich en Visser	info@wittich.nl & http://www.wittich.nl	Representative company
New Zealand
Scott technical instruments	info@scottech.net	Representative company
Met Service	tony.veith@metservice.com & http://www.metservice.com	Manufacturing and servicing of automatic weather stations n particular in te pacific region
Norway
Aanderaa Instrument Company	info@aanderaa.no & http://www.aanderaa.com	Manufacturer of meteorological and oceanographical products, buoys, water current temperature and waves
Instrunor	siljan@online.no	Representative company
ITAS-Instrument Tjenesten AS	itas@it-as.no & http://www.it-as.no	Manufacturer of ground stations for earth observation satellites
Kongsberg Spacetec	marketing@spacetec.no & http://www.spacetec.no	Representative company
Peru
MOR Srl	info@morsrl.com & http://www.morsrl.com	Representative company
Poland
Trax Electronik	turczynski@traxelektronik.krakow.pl & http://www.traxelektronik.krakow.pl	Manufacturer of meteorological systems, in particular for road observation and hydro meteorology
Signalco	info@signalco.pl & http://www.signalco.pl	maunfacturer of meteorological systems, in particular for road observation and airports
Portugal
Cientisa	cientisa@mail.telepac.pt	Representative company
Itise	geral@itise.pt & http://www.itise.pt	Representative company
ORM Tecnologia e Ciencia na Industria	info@orm.pt &http://www.orm.pt	Representative company
Quantific	rui@quantific.pt & http://www.quantific.pt	Representative company
Vortice	vortice@esoteria.pt & http://www.vortice-lda.pt	Representative company
Romania
Geos Ltd.	gpopa@ecoland.sfos.ro	Representative company
Russia
Attex	src_attex@mtu-net.ru & http://www.attex.ru	Manufacturer of microwave radiometers and supplier of consultancy
MapMakers	alex@gismeteo.com & http://mapmak.mecom.com	Specialist in software development for meteorological applications

Slovak Republic
Microstep MIS	info@microstep-mis.com & http://www.microstep-mis.com	Manufacturer of data display software for networks, weather information, airports and tourist information
MPS System	schwarz@mps-system.sk & http://www.mps-system.sk	Sensor manufactures as well as systems integrator
Slovenia
AMES	ames@ijs.si & http://amesnt.ijs.si/ames.html	Manufacturer of sensors for measurement of radioactivity, general meteorological systems
South Africa
Campbell Scientific Africa	jvisagie@mbv.co.za & http://www.campbellsci.com	Campbell Scientific regional office. Manufacturer of high quality datalogging systems and weather stations particularly for scientific use and networks
Netsys International	info@netsys.co.za & http://www.netsys.co.za	Manufacturer of software for display, message switching and flight briefing, weather data software
Spain
Campbell Scientific Spain	jaume.css@terra.es & http://www.campbellsci.co.uk	Representative company. Manufacturer of sensors and meteorological systems
Geonica SA	geonica@geonica.com & http://www.geonica.com	Manufacturer of sensors and meteorological systems
SEAC SA	seac@terra.es & http://www.seac.es	Manufacturer of turn key systems for meteorology, hydrology, aeronautical and environmental fields
SIR	sirsa@sirsa.es & http://www.sirsa.es	Manufacturer of meteorological systems for air pollution monitoring
Sweden
AQS	mats@aqs.se & http://www.aqs.se	Manufacturer of SODAR systems
Eliasson	info@eliasson.com & http://www.eliasson.com	Manufacturer of ceilometers
FDS Matteknik AB	info@fds.se & http://www.fds.se	Representative company
Techtum Lab AB	info@techtum.se & http://www.techtum.se	Representative company
Switzerland
Distrometer	info@distromet.com & http://www.distromet.com	Manufacturer of distrometers
ELBW Technology	info@elbw.ch & http://www.elbw.ch	Manufacturer of robust wind sensors with no moving parts for civil and military applications
Irdam	info@irdam.ch & http://www.irdam.ch	Manufacturer of thermal wind sensor for application in severe conditions
Markasub AG	info@markasub.ch & http://www.markasub.ch	Manufacturer of general meteorological systems, avalanche warning systems
Meteolabor	sales@meteolabor.ch & http://www.meteolabor.ch	Manufacturer of various types humidity sensors, meteorological systems
Schiltknecht	sales@schiltknecht.com & http://www.schiltknecht.com	Manufacturer of sensors for wind measurement, pressure measurement and small weather stations
Tecnavia	info@tecnavia.ch & http://www.tecnavia.ch	Manufacturer of software for data display and forecasting, and complete satellite receiving stations
Taiwan
Global Environmental	jclin@jps.net	Consulting company for nowcasting, modeling and supply of instruments.
Jauntering International Corporation	info@jaunter.com.tw & http://www.jaunter.com.tw	Manufacturer of dataloggers and complete meteorological systems
Sealandaero	sealandaero@pchome.com.tw	Representative company
Thailand
BK Tech. Associates Co. Ltd.	bktech@usa.net	Representative company
Turkey
ASELSAN	merturk@aselsan.com.tr & http://www.aselsan.com.tr	System supplier specialised in artillery meteorological systems
Elite	elite-f@net.tr & http://www.elitas.com.tr	Representative company
UBS	info@ubsltd.com.tr & http://www.ubsltd.com.tr	Representative company
United Arab Emirates
Emirates International Meteorological Systems	eims@emirates.net.ea	Representative company
United Kingdom
ASMAP	jscott@asmap.com & http://www.asmap.com	Manufacturer of wind finding radar, satellite receiver, message generator
Bristol Industrial and Research Associates BIRAL	info@biral.com & http://www.biral.com	Manufacturer of visibility and present weather sensors, particle size and shape analyzers
Campbell Scientific Ltd.	sales@campbellsci.co.uk & http://www.campbellsci.com	Manufacturer of high quality flexible data logging systems, for professional users. evapotranspiration systems, bowen ratio systems, firefighting systems
Casella	info@casella.co.uk & http://www.casella.co.uk	Manufacturer of meteorological equipment and systems, particularly aerosol monitoring
Delta-T Devices Limited	sales@delta-t.co.uk & http://www.delta-t.co.uk	Manufacturer of meteorological datalogging systems and sensors primarily for agricultural meteorology and soil moisture monitoring
ELE International Ltd.	marketing@eleint.co.uk & http://www.eleint.co.uk	Manufacturer of general environmental measurement equipment; broad range of applications.
Fairmount Weather Systems	paul@fairmountweather.com & http://www.fairmountweather.com	Manufacturer of general environmental measurement equipment; broad range of applications.
FT Technologies	sales@fttech.com & http://www.fttech.co.uk
Gill Instruments Ltd	gill@gill.co.uk & http://www.gill.co.uk	Manufacturer of a range of ultrasonic wind speed and direction sensors for meteorological as well as research applications
Hovermere	info@hovermere.com & http://www.hovermere.com	Development of specialised opto-electronic systems; dopper wind lidar, ozone lidar, fabry perot interferometers, wavelength meters
Hydrokit	info@hydrokit.co.uk & http://www.hydrokit.co.uk	Manufacturer of systems for hydrology and groundwater, river and weather monitoring
Instromet	rmg@instromet.co.uk & http://www.instromet.co.uk	Manufacturer of attractively priced medium accuracy sensors and systems. Online shop.
Meteorologica	sales@meteorologica.co.uk & http://www.meteorologica.co.uk	Supplier of systems for the pro-amateur market
Met Engineering Ltd	info@metenguk.com & http://www.metenguk.com	Engineering and independent consultancy for meteorological systems
Metspec	jonathan@metspec.net & http://www.metspec.net	Louvered Screen housings for temperature and humidity sensors
Michell Instruments	info@michell.co.uk & http://www.michell.co.uk	Manufacturer of humidity measurement and calibration equipment
PP systems	support@ppsystems.com & http://www.ppsystems.com	Manufacturer of plant physiology systems
RS Hydro	info@rshydro.co.uk & http://www.rshydro.co.uk	Supplier of meteorological an hydrology instruments online shop.
Skye Instruments	skyemail@skyeinstruments.com & http://www.skyeinstruments.com	Manufacturer of radiation and humidity sensors
Skyview	skyview@rmplc.co.uk & http://www.skyview.co.uk	Manufacturer of meteorological systems, in particular for regional airports and port authorities
Weatherfront / UK Weathershop	info@weatherfront.biz http://www.ukweathershop.co.uk	Sales of instruments to private individuals through website
Weatherhawk UK	info@weatherhawk.co.uk & http://www.weatherhawk.co.uk	On-line shop with weather stations for educational purposes, hotels, golf resources ect.
Weatherstations	sales@prodata.co.uk & http://www.weatherstations.co.uk	Sales of instruments to private individuals through website
Environmental Measurements Ltd.	sales@mltd.net & http://www.emtld.net	Manufacturer of monitoring systems
United States
Advanced Designs Corporation (ADC)	adc@doprad.com & http://www.doprad.com	Manufacturer of doppler weather radar systems
AER, Atmospheric and Environmental Research	webmaster@aer.com & http://www.aer.com	Manufacturer of software for remote sensing, meteorology, weather prediction, climatology etc
Aerovironment	sodar@aerovironment.com & http://www.aerovironment.com	Manufacturer of sodar systems for temperature and wind profiling. Miniature sodar systems
AIR, Atmospheric Instrumentation Research AIR	ronald.shellhorn@vaisala.com & http://www.vaisala.com	Manufacturer of upper air sounding systems, tethered balloons, rocketsondes
(ESM) Andersen Instruments	sales@anderseninstruments.com & http://www.andersoninstruments.com	Manufacturer of particle measurement systems
Applied Technologies	sales@apptech.com & http://www.apptech.com	Manufacturer of sonic anemometers, infrared hygrometers, CO2 analyzers, for meteorological and air quality networks
Artais	geoff.bing@vaisala.com & http://www.vaisala.com	Manufacturer of airport meteorological systems
ASDI	curtiss@asdi.com & http://www.asdi.com	Manufacturer of spectro radiometers for study of solar radiation
Belfort Instrument Company	sales@belfort-inst.com & http://www.belfortinstrument.com	Manufacturer of meteorological instruments
Biospherical Instruments	sales@biospherical.com & http://www.biospherical.com	Manufacturer of specialized radiometers for oceanography and UV radiation spectrophotometers
Buck Research	webmaster@buck-research.com & http://www.buck-research.com	Manufacturer of water vapor instrumentation for airborne and lab measurements
Campbell Scientific	info@campbellsci.com & http://www.campbellsci.com	Manufacturer of high quality datalogging systems and weather stations particularly for scientific use and networks
CID Inc	sales@cid-inc.com & http://www.cid-inc.com	Manufacturer of instruments for plant analysis and agrimeteorological measurements
Climatronics	sales@climatronics.com & http://www.climatronics.com	Manufacturer of the full range of sensors and systems for general observational needs
Coastal Environmental Systems	pkelly@coastal.org & http://www.coastalenvironmental.com	Manufacturer of weather information systems for professional use in a wide range of applications.
Coherent Technologies	sales@ctilidar.com & http://www.ctilidar.com	Manufacturer of Infrared Doppler Radar
Dataloggers	enviro@wescor.com & http://www.dataloggersinc.com	Manufacturer of dataloggers and weather stations for hydrology
Davis Instruments	info@davisnet.com & http://www.davisnet.com	Manufacturer of friendly priced meteorological systems for use in non-scientific applications, online shop
Desert Sage Technology	info@desertsagetechnology.com & http://www.desertsagetechnology.com	Weather Stations, Remote Data Collection, Alarms, Frost Warnings and Irrigation Scheduling
DQMS / Augustyn & Company	info@dqms.com & http://www.dqms.com	Manufacturer of quality assurance software specially for meteorology
DRS Weather Systems	franks@drs-ws.com & http://www.drs-ws.com	Manufacturer of Weather Radar systems
Dynamax Inc	admin@dynamax.com & http://www.dynamax.com	Manufacturer of monitoring systems for crops and water supply to crops
Ellason Weather Radar	les@ewradar.com & http://www.ewradar.com	Manufacturer of portable weather radar systems for military, oil companies
Enterprise Electronics Corporation EEC	franks@drs-ws.com & http://www.drs-ws.com	Manufacturer of Weather Radar systems
EnviroTech Sensors	jcrosby@envirotechsensors.com & http://www.envirotechsensors.com	Manufacturer of sensors to measure fog and visibility.
Eppley Laboratory	eplab@mail.bbsnet.com & http://www.eppleylab.com	Manufacturer of solar and infra red radiation monitoring systems
ETgage Company	sales@etgage.com & http://www.etgage.com	Manufacturer of electronic evaporation gages
Fidelity Technologies	halla@fidelitytech.com & http://www.fidelitytech.com	Marine (military grade) meteorological systems, flood warning systems
General Sciences Corporation	webmaster@saic-gsc.com & http://www.saic-gsc.com	Manufacturer of systems for satellite data processing, numerical weather prediction, pollution modeling
Global Atmospherics Inc	sales@glatmos.com & http://www.glatmos.com	Manufacturer of lightning detection and location equipment and services
Global Water	globalw@globalw.com & http://www/globalw.com	finest in water instrumentation at a reasonable price
Global Weather Dynamics Inc	info@gwdi.com & http://www.gwdi.com	Manufacturer of meteorological and aeronautical message switches
Goodrich Sensor Systems	marc.moore@goodrich.com & http://www.goodrich.com	Manufacturer of solid state windgauges for extreme climates and icing sensors (formerly Rosemount)
Handar	marketing.handar@vaisala.com & http://www.vaisala.com	Manufacturer of networks, stations, sensors for meteorologgy and hydrology
Hydrolab	sales@hydrolab.com & http://www.hydrolab.com	Manufacturer of hydrometeorological sensors, multiparameter water quality monitoring
Hydrolynx	kblair@hydrolynx.com & http://www.hydrolynx.com	flood monitoring systems
International Met Systems (Intermet)	info@intermetsystems.com & http://www.intermetsystems.com	Producer of Upper Air Meteorological Systems
Kavouras	info@kavouras.com & http://www.kavouras.com	Manufacturer of doppler radar and PC weather display workstations
Kaysam	info@kaysam.com & http://www.kaysam.com	Manufacturer of high altitude weather balloons
Li-Cor	envsales@env.licor.com & http://www.licor.com	Manufacturer of photosynthesis, Carbon Dioxide, and humidity detectors, humidity calibration equipment
Mensor	paul.neilson@mensor.com & http://www.mensor.com	Manufacturer of pressure measuring instruments and pressure calibration equipment
Metcon	metcon@compuserve.com & http://www.metcon-us.com	Radiometers and spectrometers for measurement of actinic fluxes, gas measurement in the troposphere
Metocean Data Systems	sales@metocean.com & http://www.metocean.com	Manufacturers of measurement buoys
Met One Instruments	metone@metone.com & http://www.metone.com	Manufacturer of high quality meteorological sensors and systems, particularly for air pollution dispersion and aerosol monitoring
Morcom	info@morcom.com & http://www.morcom.com	Manufacturer of systems for receiving, processing and displaying satellite imagery, model output data, observational and forecast products, weather charts and forecasts
Nova Lynx	nova@novalynx.com & http://www.novalynx.com	Manufacturer of weather monitoring instruments and systems, evaporation gauges
Onset Computer Corporation	sales@onsetcomp.com & http://www.onsetcomp.com	Manufacturer of inexpensive dataloggers, event loggers, online shop
Optical Scientific	sales@opticalscientific.com & http://www.opticalscientific.com	Manufacturer of rain, snow, present weather sensors, microwave radiometers
Paroscientific	support@paroscientific.com & http://www.paroscientific.com	Manufacturer of reference standard humidity and pressure sensors
Potomac Aviation Technology Group	gloff@comcast.net & http://www.superunicom.com	certified airport weather reporting systems
Proton Energy	deb.sage@protonenergy.com & http://www.protonenergy.com	Manufacturer of hydrogen generators
Quadrant Engineering	info@quad-eng.com & http://www.quad-eng.com	Manufacturer of microwave radiometers, water vapor profiler
Qualimetrics Inc.	qual@qualimetrics.com & http://www.qualimetrics.com	Manufacturer of weather stations and sensors
Radian	http://www.radian.com	Manufactures of sodar and RASS
Radiometrics	http://www.radiometrics.com	Manufacturer of microwave profilers for temperature and humidity
Rainwise	sales@rainwise.com & http://www.rainwise.com	Manufacturer of meteo systems, online shop
Raven Industries	balloon@ravenind.com & http://www.ravenind.com	Manufacturer of high altitude atmospheric and stratospheric balloons
Remtech	sales@remtechinc.com & http://www.remtechinc.com	Manufacturer of RASS, SODAR and other profiling techniques
Rotronic Instrument Corporation	sales@rotronic-usa.com & http://wwww.rotronic-usa.com	Manufacturer of humidity and temperature sensors

Seaspace Corporation	info@seaspace.com & http://www.seaspace.com	Manufacturer of integrated software for satellite data acquisition, modeling, forecasting and creating messages
SESI	ih@sesi.md.com & http://www.sesi-md.com	Design and manufacturing of LIDAR systems for atmospheric research.
SETRA	transducer.sales@setra.com & http://www.setra.com	Manufacturer of high accuracy pressure sensors
Sigmet	sales@sigmet.com & http://www.sigmet.com	Manufacturer of severe storm detection hardware and software
Sippican	oceansys@sippican.com & http://www.sippican.com	Manufacturer of oceanographic and meteorological instruments
Skydat	info@skydat.com & http://www.skydat.com
Soilmoisture	websales@soilmoisture.com & http://www.soilmoisture.com	Manufacturer of soil analysis equipment, particularly soil moisture
Solar Light	info@solar.com & http://www.solar.com	Manufacturer of Ultra Violet radiation monitoring sensors, and ozone measuring radiometer
Spectrum Electronics	ccooper@spectrum-electronics.com & http://www.spectrumthunderbolt.com	manufacturer of hand-held storm detection devices
Spectrum Technologies	info@specmeters.com & http://www.specmeters.com	manufacturer of affordable systems for agricultural use
Squitter Electronics	squitter@squitter.com & http://www.squitter.com	Manufacturer of small weather stations for agricultural use, meteorology, hydrology and rainfall
Sutron	sales@sutron.com & http://www.sutron.com	Manufacturer of general meteorological systems, sensors particularly for water monitoring
Texas Electronics	info@texaselectronics.com & http://www.texaselectronics.com	Manufacturer of meteorological sensors and systems
Texas Weather Instruments	info@txwx.com & http://www.txwx.com	Manufacturer of low cost weather stations, online shop
The Republic Group	sales@therepublicgroup.com & http://www.therepublicgroup.com	Export management firm specialized in hydrometeorological and airport meteorological systems ISCS, GVAR Satellite imagery
Thermal Environmental Instruments	costomerservice@thermoei.com & http://www.thermo.com	Manufacturer of air pollution measurement systems
Thunder Scientific	sales@thunderscientific.com & http://www.thunderscientific.com	manufacturer of humidity generators and humidity calibration equipment
Unidata America	unidatausa@unidataamerica.com & http://www.unidataamerica.com	Manufacturer of dataloggers and weather stations
Warren Knight Instrument Co	info@warrenknight.com & http://www.warrenknight.com	Manufacturer of Pilot Balloon Theodolite
Weatherexperts	support@weatherexperts.com & http://www.weatherexperts.com	On-line shop for instruments for private individuals
Weatherfront	info@weaterfront.biz & http://www.weatherfront.biz
Weatherhawk	info@weatherhawk.com & http://www.weatherhawk.com	On-line shop with weather stations for educational purposes, hotels, golf resources ect.
Wescor Inc	enviro@wescor.com & http://www.wescor.com	Manufacturer of weather stations and water potential measurement equipment
Weston Aerospace	pmason@westonaero.com & http://westonaero.com	Manufacturer of high accuracy barometers
WNI Science and Engineering	info@wnise.com & http://www.wnise.com	Oceanographic and meteorological services in support of coastal and ocean engineering and environmental protection
WSI Weather Services International	http://www.wsicorp.com	Manufacturer of software for weather information
Yankee Environmental Systems	info@yesinc.com & http://www.yesinc.com	Manufacturer of meteorological instruments particularly for study of radiation and clouds
Young (R. M. Young) Company	met.sales@youngusa.com & http://www.youngusa.com	Manufacturer of wind speed and direction sensors radiation shields and rain gauges
Uruguay
Coasin Instrumentos S.A.	mafernan@adinet.com.uy	Representative company
Venezuela
Argos CA	argos@ven.net	Representative company
Viet Nam
Vietnamese Technique Import Export Corporation	smico@netnam.org.vn	Representative company