John & Hengerer LLP logo

John & Hengerer LLP Employee Directory

Law PracticeDistrict of Columbia, United States11-50 Employees

John & Hengerer LLP is a Washington, DC-based law practice that concentrates on representing energy-sector clients in federal regulatory matters. Its client roster includes natural gas producers, importers, processors, and marketers; gas and liquids pipeline operators; gas storage companies; large industrial and municipal gas users; a commodity futures exchange; publicly owned electric utilities; cogenerators; and power marketers. In addition to regulatory advocacy, the firm also represents clients in appellate court proceedings.

The work centers on federal regulatory proceedings before agencies such as the Federal Energy Regulatory Commission, the Department of Energy, and the Department of the Interior. The practice operates within the energy regulation domain, addressing the legal and regulatory requirements that affect various market participants. The firm is based in the District of Columbia and maintains a team sized to handle complex regulatory matters.

Find John & Hengerer LLP employees' phone numbers or email addresses

John & Hengerer LLP Global Highlights

Location
Employees

North America
16

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  • United States Of America
    16

John & Hengerer LLP's Leadership

  • Stylized image of a person
    M. P.
    Pipefitter
    Phone icon

John & Hengerer LLP Employee Metrics

100%
50%
0%
2026
2025
  • Legal
  • Community & Social Services
  • Other

Contact profiles from John & Hengerer LLP

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    M. P.
    Pipefitter
    Phone icon
    Oct 17, 2024

Frequently Asked Questions

What is John & Hengerer LLP known for?

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John & Hengerer LLP operates in the Law Practice industry; you can contact the main corporate office by phone at . Explore John & Hengerer LLP's company overview page for more information.

What is John & Hengerer LLP's most common email format?

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John & Hengerer LLP employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more John & Hengerer LLP email formats with LeadIQ.

How many employees does John & Hengerer LLP have currently?

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John & Hengerer LLP has approximately 19 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are John & Hengerer LLP's key employees and leadership?

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As of August 2026, John & Hengerer LLP's key employees include:

  • Pipefitter: M. P.

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