Aanderaa Instruments A/S
   Manufacture of oceanographical, meteorological and hydrological data collecting instruments. View data in realtime from the automatic weather station on Bergen's highest mountain, Mount Ulrik.
   http://www.aanderaa.com/

Blackburn Sampling, Inc.
   Offers U.S. EPA referenced, patented Coliwasa samplers and accessories for representative sampling of wastes.
   http://blackburnsi.com

C. C. Lynch & Associates, Inc.
   Manufacturer's representative for several makers or environmental and meteorological instruments, primarily in the southeastern U.S. (Sales and service.)
   http://www.ccla.com/

CONBAR Environmental Products
   Manufactures a complete line of environmental and industrial sampling products and supplies.
   http://www.conbar.com

ETV Advanced Monitoring Systems Center
   US EPA and Battelle Institute project to verify the performance of commercially-ready environmental monitoring technologies for air, water, and soil.
   http://www.epa.gov/etv/centers/center1.html

Eijkelkamp Agrisearch Equipment
   Manufacturer and supplier of a range of equipment for soil, water, plant and climate research, including environmental sampling equipment for residual substances and chemicals. Based in Netherlands.
   http://www.eijkelkamp.com/

Envirent Corporation
   Offers rental, servicing, and sales of environmental products used for monitoring air, water and soil quality.
   http://www.envirent.com

Enviro-Tech Services
   Sales, rental and repair of sampling instruments and equipment used in environmental, geotechnical and remediation projects.
   http://www.envirotechonline.com

Environmental Analytical Systems
   Canadian distributor for environmental monitoring instruments for air emissions, indoor air, noise, water, dust, and other industrial applications.
   http://enviro-analytical.com/

Environmental Equipment & Supply
   Offers a selection of grundfos pumps, well pumps, dissolved oxygen, geoprobes, instruments, and safety equipment. Also offers rentals.
   http://www.envisupply.com

Environmental Restoration Group, Inc.
   Rents radiological detection equipment as well as performing GPS/rad surveys, radon flux measurements, and HP consulting and services.
   http://www.ergoffice.com/

Envitech
   UK suppliers of environmental monitoring equipment to the water and other industries. Labels include Isco-Stip, Isco Inc., Applikon Dependable Instruments, bbe, EauxSys and Challenge.
   http://www.envitech.co.uk

Equipco
   Rentals, sales, and service of monitoring and sampling equipment for soil, air, and water.
   http://www.equipcoservices.com

Fondriest Environmental
   Distributor of environmental monitoring products and services. Includes list of products and repair services offered.
   http://www.fondriest.com/

Forestry Suppliers, Inc.
   Products for outdoor research specializing in forestry, environmental science, surveying/engineering, horticulture, grounds maintenance, and educational products.
   http://www.forestry-suppliers.com/

Geneq, Inc. - Environmental Monitoring Catalog
   Air and water samplers, bailers, soil sampling devices, flow meters, pH and conductivity meters, pumps, gas detectors, and other products for environmental work.
   http://www.geneq.com/catalog/env_en.htm

Gradko International Ltd.
   Offers apparatus for economical air and soil monitoring by low-cost passive diffusion tubes. Also tubing for peristaltic pumps.
   http://www.gradko.20m.com/

HNU Systems, Ltd
   United Kingdom corporate home page, provides information about products and services including gas chromatographs, continuous monitors, soil and water test kits, and particulate emission monitoring systems for stacks and vent lines.
   http://www.hnu.co.uk

Icon Service Company
   Gas detection and safety specialists offering products including ambient air monitoring equipment to detect and measure the presence of hazardous gases, hydration products to protect worker's health and to improve safety. Also offers services and training
   http://www.iconservicecompany.com

Integrated Environmental Technology Group
   Provides an asset data collection, analysis and information management service for the environmental and infrastructure sectors. Includes case studies and article library.
   http://www.ietg.co.uk/

Ivan Technologies, Inc.
   Builds trail traffic counters -- electronic devices for monitoring trail use by hikers, mountain bikers, and other users.
   http://www.ivantechnologies.com/index.html

KVB-Enertec
   Produce software and hardware for continuous emissions monitoring systems . Includes product specifications, employment opportunities, and industry links .
   http://www.kvb-enertec.com/

Kipp & Zonen Inc.
   Manufacturer of environmental monitoring instrumentation, as well as a complete range of ISO and WMO class meteorological radiation sensors and accessories.
   http://www.kippzonen.com/

Novx Corporation
   Provides real-time process environment monitoring control solutions and other ESC/ESD related instruments and services.
   http://www.novxcorp.com

P S Analytical Ltd
   A UK based company specialising in the determination of mercury and the hydride forming elements at extremely low levels in soils, sediments and water. Suppliers of equipment to Environmental, Process, Chemical and Petrochemical Industries
   http://www.psanalytical.com

Pine Environmental Services Inc.
   Rental and sales of environmental air and water monitoring and sampling equipment used by the environmental professional.
   http://www.pine-environmental.com/

Powertrol, Inc.
   Supply flare monitoring and control systems. Includes dimensions, specifications and how it works diagrams.
   http://www.powertrol.com/

Remedios Environmental biosensors
   Leading-edge biosensor technology to rapidly detect toxic substances on contaminated land. Also offers advice on all aspects of the development potential and value of contaminated land.
   http://www.remedios.uk.com

Sami's Analytical Monitoring Instruments, Inc.
   Environmental instrumentation rental, sales, service, and repair including source emissions, analyzers, monitors, CEM, heated lines, and gas conditioners.
   http://www.sami1.com

Sensor Technology Information Exchange
   Online discussion forums and news/events listings for developers, users and vendors of environmental sensors. Intended to advance the development of sensors for use in the environmental field with hazardous waste cleanup.
   http://www.sentix.org/

Sowacs: The Central Resource for Soil Moisture Measurement
   Summary of methods and equipment suppliers for measuring soil moisture, leaf water potential, and related environmental parameters.
   http://www.sowacs.com/

Steptech Instrument Services Limited
   Provide sales, service, technical support and hire for a wide range of scientific, industrial and analytical equipment
   http://www.steptech.co.uk

Surechem Marketing Sdn Bhd
   Malaysian seller and distributor of instruments for a diverse range of environmental and agricultural and sampling and analysis, including soil, surface and groundwater, crops, climate, and sewage.
   http://www.surechem.com.my

Talisman Electronics
   Independent data acquisition, control and communications specialist supplier. Data loggers for environmental monitoring.
   http://www.talisman-uk.demon.co.uk/index.htm

Titan Products Ltd
   Offers environmental measurement sensors, controls, and monitoring devices that are used in the application of BMS Control Systems.
   http://www.titanproducts.com

Umwelt-Geräte-Technik Müncheberg
   Implements for agriculture and forest economy, measuring devices for dumping grounds, acquistion of erosion processes as well as soil hydrology and pedology.
   http://www.ugt-online.de