| EnviroTrac Groundwater and soil remediation by hydrogeologists and engineers. |
| ETS,_Inc_ Provides environmental services including air pollution control design, compliance services, air pollution training, testing, and stack testing. |
| F__X__Browne,_Inc_ A nationally-recognized environmental consulting firm with experience in lake and watershed management, water and wastewater engineering, environmental planning, and stormwater management. |
| Falmouth_Products Specializes in the manufacture, lease, sale, and installation of electric catalytic oxidizers for the destruction of volatile organic compounds. |
| Firestopping_-_The_AJR_Companies Providing turnkey facilities engineering and field contracting solutions to health care, industrial, commercial and educational facilities. Based in the Chicagoland area, we serve the Midwest. |
| FIT_Ventilation Products include industrial ventilation systems, outdoor mist fans, outdoor enclosure ventilation, agricultural exhaust fans, and athletic fans. |
| Flametec_flame_protection A supplier of Ex rated, rig safe and added safety products for safe operating systems used in hazardous areas offshore and in petrochem facilities and heat exchangers and exhaust gas coolers in CHP |
| Flood_Control_America The invisible flood control wall provides removable floodwall protection, as it is erected only when floods threaten. |
| Forcier_Aldrich_and_Associates_Inc A Vermont based civil engineering firm providing a wide range of services in water and wastewater management. |
| Forest_Air,_Inc_ Wet scrubbers for the air pollution control of odors, particulates, and corrosive fumes found in industries and municipalities. |
| Freshwater_from_the_Ocean The Sine Wave System desalinization unit is a patented system to deliver fresh, potable water from the sea. The process is accomplished without the conventional RO membranes. |
| Frey_&_Associates_Engineering_Ltd_ Unique and specialized structural engineering projects, oil and gas engineering, environmental assessments and reclamation, oil and gas production accounting, corrosion testing and analysis. |
| Fuller,_Mossbarger,_Scott_and_May_Engineers,_Inc_ Founded in 1966 as an engineering firm with an emphasis on geotechnical engineering and related earth sciences. |
| G__E__Water_Supplies Drillers of boreholes for water extraction across the UK, providing a complete service from an initial consultation and survey to water extraction and treatment. |
| Geitner_Environmental_Management_Consulting_Services Providing environmental engineering consulting services from Phase I ESA's to remediation oversight services. |
| GEMS Established for manufacturing and marketing of pollution control products. |
| Geomatrix_Consultants,_Inc_ Soil, groundwater , wastewater, and air quality assessment and remediation, plus liability management, earthquake engineering, seismic geology. Western North America. |
| Geotech_Consultants_International,_Inc_ Geotechnical engineering firm specializing in project and program management, construction and foundation inspections. |
| Geotechnical_Services,_Environmental_Equipment_Source Worldwide geotechnical equipment retail sales and repair services for the environmental, health and safety fields, including remediation of volatile organics, lead and heavy metals in water, air and s |
| Geotechnical_Services,_Inc__(GSI) A Midwest firm, headquartered in Omaha, specializing in geotechnical engineering, drilling, construction materials testing and inspection, environmental services and micro foundation contracting. |
| Gifford_and_Partners Engineering consultants providing design and project management services in civil, structural, building services, environmental and coastal engineering, and in archaeology and historic buildings. |
| G_P_R__Geotechnical_Services Locate and plot underground services, leaks, voids, subsidence, sinkholes, backfilled areas, bedrock, fault lines, forensic sites, archaeological sites and graves. |
| Ground/Water_Treatment_and_Technology,_Inc_ A contractor and equipment supplier providing water and wastewater treatment solutions including technical services, construction, equipment sales, rentals, treatment studies, operation and maintenanc |
| Gwyn_Thomas_Limited Offering pollution control for the manufacturing sector including all aspects of design, fabrication and installation. |
| Habryl_Environmental Environmental consulting and engineering-services firm offering environmental engineering for a variety of pre- and post-construction applications. |
| Hamon Offers cooling systems, heat exchangers, heat recovery, air pollution control, industrial chimneys from engineering to turnkey projects. |
| Hamon_USA Designer and manufacturer of air pollution control equipment, heat recovery and dry cooling systems, industrial chimneys and cooling towers. |
| Hamworthy_Combustion_Engineering Offers combustion products in the process, oil, gas and power industries, including oil burners, duel fuel burners, gas burners, low emission burners, flare systems, flame scanners and pilots. |
| Hans_Huber_AG Process engineering and manufacturing of plant equipment and machinery made of stainless steel for municipal and industrial water treatment. Specializing in stainless steel products for industrial equ |
| Has_Group Turns toxic waste and industrial residues containing heavy metal into a clean environmental friendly products used in the construction industry. |
| Hawley_Control_Solutions_Ltd_ Design, manufacture, and installation of building environment control systems. |
| Hi-Lo_Flare_Systems_and_Services_(UK)_Ltd_ Specialises in environmental friendly gas flaring and landfill, petrochemical, oil and mine field degassing. |
| Hoch_Technical_Services_for_Air_Pollution_Control An independent consulting firm that provides services and engineering for air pollution control equipment. We can service most manufacturer's equipment in current use today. |
| Hofstetter_Umwelttechnik_AG Design, plan, develop and construct plants for the handling of landfill and offgas. |
| HOMA_Pump_Technology Submersible pumps ideal for heavy duty wastewater and sewage service in municipal, commercial and industrial applications. |
| Horizon_International Environmental engineers for over 35 years specialising in air pollution control for dust and fume extraction requirements. |
| HSW_Engineering,_Inc_ An environmental consulting and engineering company. |
| Humidifier_parts TDK transducers and driver circuits for ultrasonic humidifiers using parts NB59S and TU-20A. |
| Husini_Engineers Environmentally beneficial gas leak detectors, detect gas leak of chlorine, ammonia, common household gases, and other combustible gases. |
| Hycoprojekt,_A_S_ Consultancy and engineering company operating in development, environment and utilities, property and structures, energy, and partnerships and outsourcing markets both in Slovakia and internationally. |
