Contacts in the United States
- Green Business Bureau (GBB)SouthboroughNational Program that Provides Certification for Businesses that Follow Environmentally Responsible Practices
- Green Business Certification, Inc. (GBCI)WashingtonEducate, Inform and Document the Performance of Zero Waste Businesses using Scientific Methods to Help Become more Sustainable
- Green Clean Institute (GCI)Boca RatonProvide Green Clean Compliant Certification for Janitorial and Building Contractors
- Green Earth Technologies, Inc.Mount LaurelManufacturer and Marketer of Biodegradable, Recyclable, Renewable and Environment Safe Performance and Cleaning Products
- Green EmpowermentPortlandPromoting Community-Based Renewable Energy, Potable Water Delivery and related Watershed Restoration Projects Internationally
- Green Globe CertificationLos AngelesGlobal Certification for Sustainable Travel and Tourism
- Green LED Lighting Solutions, LLC (GLLS)Las VegasSpecialized Engineering Company with Core Competence in LED-based Space Lighting and Signage Applications
- Green Lighting WholesaleGahannaDistribute a wide Range of Energy Efficient LED Lighting Products, Specializes in Lighting Audits and Lighting Layouts
- Green Living, LLCAustinLEED Design Consulting & Project Management, Building Energy Modeling, Energy Audits, Renewables, Daylighting Analysis
- Green TechnologyAltadenaSustainability Resources - Conferences & Expositions, Seminars & Online Training, Green Technology Magazine & Program Guides
- Green UmbrellaCincinnatiRegional Sustainability Alliance Focused on Energy, Greenspace, Local Food, Outdoors, Transportation, Waste Reduction, Watershed
- GreenEcoSavers, LLCRestonOne-Stop Source for Green, Eco-Friendly, Smart, Energy & Water Conservation Products and Renewable Energy
- Greenhouse Gas Management InstituteSeattleOnline, Faculty-Supported Training on How to Measure, Account, Verify, and Manage GHG Emissions that Cause Global Climate Change
- GreenLogic Energy, LLCSouthamptonDesign, Engineering and Installation of Energy Efficient Solar Electric, Solar Thermal, Wind and Geothermal Systems
- GreenlotsLos AngelesProvider of Smart EV Charging Software, Charging Infrastructure Management, incl. Payments and Billing
- Greenshine New Energy, LLCLake ForestSolar Powered Lighting Systems, Solar Street Garden Lamps, LED Lights, Lamp Poles, Solar Light Controllers
- Greenwood Clean EnergyBellevueClean Burning, High-Efficiency Wood and Biomass Furnaces and Boilers for Residential and Light Commercial Applications
- GridWise® Alliance, Inc. (GWA)WashingtonCoalition of Public and Private Stakeholders that Advocates for a Smarter Grid for the Public Good
- GristSeattleOnline Environmental Magazine that Tackles Environmental Topics with Irreverence, Intelligence, and a Fresh Perspective
- GrowGeneration CorpDenverOffers Hydroponics, Hydroponics Systems, Organic Nutrients, Growing, Gardening, Supplies, Kits, Grow Lights and Growing Systems
- GSM Industrial, Inc.LancasterAir Pollution Control - Cyclones, Baghouses / Dust Collectors, VOC Oxidizers / Incinerators Ductwork, Solvent Recovery Equipment
- Guardian CouplingsMichigan CityManufacturer of Shaft Couplings & Collars, Motion Control Couplings, Engine Flywheel Couplings, Pipe Couplings, and PTO Shafting
- Guardian Environmental Technologies, Inc.WashingtonEmergency Spill Response Products, Oil Spill Containment and Removal Systems, Polymeric Absorption and Solidifying Agents
- GulfTech Casiba GroupClearwaterAir Filtration Systems for Indoor Air Quality, Dust Collectors, UV Air Purifiers, Surface Preparations, Parts Cleaners
- H&C Metals, Inc.NewarkResource Recovery to Leverage the Value of Recyclable Materials while Contributing Towards Environmental Conservation
- H. Barber & Sons, Inc.NaugtuckBeach Cleaning, Sludge Harvesting, Litter and Debris Collection Machines, Tractor-Towed and Walk-Behind Models
- H/Cell Energy CorporationDallasDesign and Implementation of Clean Energy Solutions incl. Solar, Battery Technology and Hydrogen Energy Systems
- H2bid, Inc.San DiegoInternational Database of Water and Wastewater Contract Opportunities
- H2Oil CorporationHaywardNano-Technology Gasoline and Fuel Additive Improving Fuel Economy and Reducing Harmful Emissions
- Haleakala Solar & RoofingAieaInstallers of PV Power & Energy Storage Systems, Solar Hot Water, Solar Air Conditioning, EV Charging Stations
- Harmony Enterprises, Inc.HarmonySolutions Provider for Waste Handling & Recycling, Manufacturer of Balers, Compactors & Beverage Extraction Equipment Worldwide
- Harper International Corp.BuffaloThermal Processing Solutions for the Production of Advanced Materials, Energy Efficiency in Carbon Fiber Processing
- Hartwell Environmental Corp (HEC)TomballRepresents Leading Manufacturers of Water and Wastewater Treatment Equipment for Municipalities, Industry Clients and Utilities
- Hartzell Air MovementPiquaManufacturer of Industrial Fans & Blowers and Corrosion Resistant Air Movement Systems for Water & Wastewater Treatment
- Harvard University Center for the Environment (HUCE)CambridgeGateway to Harvard University´s Environmental Education, Research, and Outreach Enterprise
- HarvestH2o LLCSanta FeSystem Design, Consulting, and Education for the Advancement of Sustainable Water Management Practices and Rainwater Harvesting
- Hatton-Brown Publishers, Inc.MontgomeryFocuses Exclusively on Wood-to-Energy Sectors including Wood Pellets, Biomass Power, Biofuels, and Biomass Harvesting
- Hawaii Bio-Waste Systems, Inc. (HBW)HonoluluWaste Transportation, Treatment and Disposal Services, Supply Reusable Sharps Systems, Medical Waste Destruction By Pyrolysis
- Hawaii Natural Energy Institute (HNEI)HonoluluConducts Research & Development of Wave Energy Conversion (WEC) Technology and Ocean Thermal Energy Conversion (OTEC)
- Headworks International, Inc.HoustonWastewater Screens and Screenings Handling Equipment, MBBR/IFAS Biological Treatment, DAF, and Tertiary Filtration Solutions
- Health & Safety Institute (HSI)Eugene7 EHS Management Brands Offering Complete Emergency Care Training, Continuing Education, Safety Training and Chemical Compliance
- Heatco, Inc.CartersvilleManufacturer of Energy Efficient Gas Fired Stainless Steel Heat Exchangers for Air Heating
- Heath ConsultantsHoustonProducts include Gas Leak Detection, Odor Complaint Response, Greenhouse Gas Emissions Programs, and Underground Pipe Locators
- Heil Environmental IndustriesChattanoogaManufacturers of Front, Side, Rear Loaders, Recyclers and Automated Mobile Refuse Collection Vehicles
- Heliodyne, Inc.RichmondDesigns, Engineers, and Manufactures Solar Hot Water Heating Systems for Residential, Commercial, and Process Heat Applications
- Hellenbrand, Inc.WaunakeeEngineers Residential and Commercial Water Systems, Supply Water Softener, Reverse Osmosis Systems and Water Filters
- HEPACO, LLCCharlotteProvide Environmental Remediation, Industrial Maintenance, Hazardous Waste Management, Emergency Response and Abatement Services
- Heritage Environmental Services, LLCIndianapolisEnvironmental Company Providing Safe & Compliant Services for Hazardous Waste, Industrial Recycling and Sustainability Programs
- HEsolar LLCBudaMaster Electricians and NABCEP Certified Solar PV and Electric Vehicle Charging Station Installers
- Hi-Vac CorporationMariettaEnvironmental Cleanup - Sewer Jetting & Vacuum Systems, Hydro & Vacuum Excavating Trucks, Ind. Vacuum Systems, Vacuum Loaders
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