Join the Oil and Gas Equipment and Service Providers Directory

Natural Gas STAR's online Oil and Gas Equipment and Service Providers Directory is intended to share information on companies that can facilitate methane reductions from oil and gas operations. If you would like to include your company that offers services, technologies, and/or equipment that can help oil and gas operators reduce their methane emissions on the directory, please fill out the form below. Note that if your company does not do business in the United States, the Global Methane Initiative's (GMI) Project Network might be a better fit. Learn more about the GMI Project Network.

If at any time you need to update your company’s information on the directory, please submit a new form with the updated information. Note that EPA will need to remove entries from the directory if the company-provided website link no longer works and/or if the point of contact email address is invalid. If this happens, you may rejoin the directory by submitting a new form at any time.

First name of company point of contact.
Last name of company point of contact.
Name of the company/organization.
Enter the company street address.
Enter the company city.
Enter the company state.
Enter the company zip code.
Select the company country.
Phone number of company point of contact.
Fax number of company point of contact.
Website address for the company/organization.
Service Category *
Identify applicable service categories.
If your company offers a service(s) that mitigates methane emissions from oil and gas operations and is not covered by the choices above, please enter that here and EPA will review the information for potential inclusion in the directory.
Emission Sources Mitigated *
Identify equipment to mitigate methane emissions from.
If your company’s services/technologies mitigate methane emissions from an oil and gas methane emission source(s) not covered by the choices above, please enter that here and EPA will review the information for potential inclusion in the directory.
Mitigation Equipment/Technology
Identify applicable methane mitigation technologies.
If your company offers equipment/technology that mitigates methane emissions from oil and gas operations and is not covered by the choices above, please enter that here and EPA will review the information for potential inclusion in the directory.
Applicable Segment(s) *
Identify applicable segments.
Please describe how your service and/or technology can help oil and natural gas operators mitigate methane emissions. Companies may use this field to provide detailed information on technologies or instruments offered, such as:

  • Technology/Instrument Category (e.g., Direct Source Emissions Assessment Techniques, Near-Field Techniques, Remote Sensing Techniques)
  • Detection and/or Measurement/Quantification (e.g., Detection Only, Measurement and Detection Only, Detection with Measurement and Quantification)
  • Minimum Detection Limit on a Leak Rate Basis (e.g., g/hr) and/or Concentration Basis (e.g., ppb, ppm, ppm-m)
  • Method Applied (e.g., Bag Sampling, Flame Ionization Detection, Flow Rate and Concentration Measurements, High Flow Sampling, Optical Gas Imaging)
Would You Like to Receive Natural Gas STAR Email Updates? *
NOTE: EPA created the Service Provider Directory to share information on service and technology providers that can facilitate methane emission reduction activities, not to endorse particular companies or products. Providing contact information and links to non-EPA websites does not constitute an endorsement by EPA or any of its employees.

EPA Form Number 5900-502

Natural Gas STAR Program

Contact Us about the Natural Gas STAR Program
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 17, 2025