Greenhouse Gas Companies in California

  • The Climate Registry

    THE CLIMATE REGISTRY is a nonprofit collaboration among North American states, provinces, territories and Native Sovereign Nations that sets consistent and transparent standards to calculate, verify and publicly report greenhouse gas emissions into a single registry.

    based in Los Angeles, CALIFORNIA (USA).

  • Harris & Associates

    Harris & Associates also offers technical services around air quality, greenhouse gas emissions and noise. Our field team measures potential impacts against local thresholds and provides expert technical reports that support CEQA/NEPA documentation along with other client needs.

    based in Concord, CALIFORNIA (USA).

  • Coto Consulting, Inc.

    Coto Consulting, Inc. is a woman-owned small business that provides environmental compliance services to government and private sector clients. The founder has over 25 years experience as an environmental consultant. Two areas of particular activity lately are greenhouse gases and sustainability.

    based in Coto De Caza, CALIFORNIA (USA).

  • Potomac-Hudson Engineering, Inc. (PHE)

    From field-based analysis to the development of sophisticated IT solutions, PHE offers a diverse range of services from offices located throughout the U.S. As a mid-sized small business, PHE combines expert professional resources with a personalized approach that our clients depend on, for both long-term initiatives and the day-to-day issues that require immediate ...

    Office in San Diego, CALIFORNIA (USA).

  • California Climate Action Registry

    A non-profit public/private partnership that serves as a voluntary greenhouse gas (GHG) registry to protect, encourage, and promote early actions to reduce GHG emissions. The California Climate Action Registry (the Registry) was established by California statute as a non-profit voluntary registry for greenhouse gas (GHG) emissions. The purpose of the Registry is to help ...

    based in Los Angeles, CALIFORNIA (USA).

  • Herca Solar, Inc.

    Herca Solar was established in 2004 as a sister company to Herca Telecomm , a business specializing in Wireless Telecommunications Construction. Originally based out of Oceanside, CA, Herca Solar is rapidly expanding bring our services most of Southern California. With over 1,000 residential installs, various contracts from government agencies, and the expansion of our ...

    based in Oceanside, CALIFORNIA (USA).

  • Environmental Analytical Service

    Environmental Analytical Service (EAS) has been providing environmental air testing services since 1985. We offer a comprehensive array of analytical services that cover the needs of Indoor Air Quality and Environmental Air Quality Specialitsts. EAS was founded by Dr. Steven Hoyt and specializes in the measurement of low level organic compounds in air including volatile ...

    based in San Luis Obispo, CALIFORNIA (USA).

  • BGC Environmental Brokerage Services

    BGC Environmental Brokerage Services is a division of BGC Capital Markets, L.P. Formerly known as CantorCO2e, L.P., we became BGC Environmental Brokerage Services. L.P. in August 2011 following the acquisition of our North American business by BGC Partners, Inc. (Nasdaq: BGCP), a leading global brokerage company primarily servicing the wholesale financial markets. Our ...

    Office in San Francisco, CALIFORNIA (USA).

  • Global Diving & Salvage, Inc.

    Global Diving & Salvage, Inc. is the largest diving contractor on the West Coast, a leading provider of marine construction and infrastructure support services in the United States, and an internationally recognized casualty responder. Our experience enables us to adapt quickly to unique problems and resolve potentially costly situations. In addition, we have the proven ...

    Office in Rio Vista, CALIFORNIA (USA).

  • Enverity Corporation

    Enverity Corporation provides web-enabled business-management software, including environmental, health and safety solutions that allow corporations and municipalities to: improve data management efficiencies, reduce compliance costs, increase regulatory reporting accuracy.

    based in Burlingame, CALIFORNIA (USA).

  • Green-e

    Green-e is the nation`s leading independent certification and verification program for renewable energy and greenhouse gas emission reductions in the retail market. It has two certification and one verification programs: Green-e Climate is a voluntary certification program launched in 2008 that sets consumer-protection and environmental-integrity standards for greenhouse ...

    based in San Francisco, CALIFORNIA (USA).

  • STEP Systems GmbH

    Our innovative company develops, manufactures and distributes portable analytical systems and tools, particularly designed for testing and monitoring of soil, water and air (climate). All instruments are easy to handle and can be used for professional plant production, and fast advising as well as for educational and research purposes. The outstanding attribute of STEP ...

    Distributor in CALIFORNIA (USA).

  • EnviroAssets, Inc

    We bring strategic, goal oriented focus into all of our services. That means better ROI and better outcomes. We leverage our complementary competencies to wring every bit of value from the services we provide to our clients. Value that our competitors overlook.

    based in Oakland, CALIFORNIA (USA).

  • ClimateCHECK

    ClimateCHECK is an established leader of innovative GHG management services and products that achieve the double dividends of environmental and economic benefits. ClimateCHECK has a full service matrix offering - that is our services include consulting, validation, verification, training, and management and our market segments include carbon-neutral products, company and ...

    Office in San Francisco, CALIFORNIA (USA).

  • Illingworth & Rodkin, Inc.

    Illingworth & Rodkin, Inc. was founded in 1987 as an acoustical engineering firm. In 1995 we expanded our capabilities to include air quality studies. The firm now provides a complete range of consulting services in acoustics, vibration and air quality to governmental agencies, private sector clients and other environmental and design professionals. Our goal is to provide ...

    based in Petaluma, CALIFORNIA (USA).

  • Locus Technologies

    Headquartered in Mountain View, California, Locus’ principal focus is environmental and energy information management offered through a Software as a Service (SaaS) platform. Since its founding in 1997, Locus has believed in the power of the Internet to manage all aspects of the environmental business, leading us to invest in the development of a comprehensive suite of ...

    based in Mountain View, CALIFORNIA (USA).

  • Drytech Engineering

    Drytech Engineering specializing in thermal processing and bulk materials handling. Drytech is an Engineering and Consulting company dedicated to: Raising the standards of industrial processing, Improving efficiencies, reducing costs and promoting better quality products, Continuing to build our reputation as a world authority on industrial drying, Uniting industrial ...

    based in Irvine, CALIFORNIA (USA).


    REGENESIS is the global leader in the research, development and commercialization of technology-based solutions for the environment. More specifically, the Company specializes in scientifically proven product and services-based solutions for groundwater and soil remediation at contaminated sites. Our customers are environmental consulting, engineering, and construction ...

    based in San Clemente, CALIFORNIA (USA).

  • Climate Action Reserve

    Climate Action Reserve is a national offsets program working to ensure integrity, transparency and financial value in the U.S. carbon market. It does this by establishing regulatory-quality standards for the development, quantification and verification of greenhouse gas (GHG) emissions reduction projects in North America; issuing carbon offset credits known as Climate ...

    based in Los Angeles, CALIFORNIA (USA).

  • ISOS Group

    ISOS Group is an innovative, fully integrated sustainability consultancy, serving the needs of organizations across all industries. Our team of GRI certified practitioners offers an unmatched blend of skills in sustainability reporting, external assurance of CSR, carbon reporting, third party GHG verification and stakeholder engagement. ISOS is a Global Reporting ...

    based in San Diego, CALIFORNIA (USA).

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