How has Pipeline and Hazardous Materials Safety Administration (PHMSA)'s team size changed over time?

Pipeline and Hazardous Materials Safety Administration (PHMSA)'s team has decreased from approximately 289 to 256 employees based on available data.

Pipeline and Hazardous Materials Safety Administration (PHMSA) Employee Directory

Q: What is the largest department at Pipeline and Hazardous Materials Safety Administration (PHMSA)?

The largest department at Pipeline and Hazardous Materials Safety Administration (PHMSA) is Engineering with 7 employees.

Government AdministrationDistrict of Columbia, United States201-500 Employees

PHMSA is a U.S. Department of Transportation agency dedicated to the safe transportation of energy and other hazardous materials that people rely on daily. It creates and enforces national regulations, sets safety standards, conducts research, and educates stakeholders to prevent incidents and minimize their effects. The agency oversees the nation’s extensive pipeline network—about 3.3 million miles—and more than 1.2 million daily shipments of hazardous materials by land, sea, and air, with oversight administered by the Office of Pipeline Safety and the Office of Hazardous Materials Safety, supported by five regional offices. It is headquartered in Washington, DC.

PHMSA is one of ten USDOT modal operating administrations. It prioritizes a diverse workforce and invests in training, technology, and mentoring to support a dynamic professional environment, while also engaging in cross-agency efforts to enhance safety and environmental protection.

Pipeline and Hazardous Materials Safety Administration (PHMSA) Global Highlights

North America
315

United States Of America
315

Asia
4

China
2
India
1
Malaysia
1

Europe
3

United Kingdom Of Great Britain And Northern Ireland
2
Spain
1

Africa
2

Nigeria
1
Kenya
1

Pipeline and Hazardous Materials Safety Administration (PHMSA)'s Leadership

P. D.
Chief Executive Officer
Mobile Phone
Email
K. C.
Chief Counsel
Mobile Phone
Email
J. E.
Security Branch Chief, Preparedness, Emergency Support And Security Division
Mobile Phone
Email
G. G.
Director Of Administrative Services
Mobile Phone
Email
A. S.
Director Of Development
Mobile Phone
Email
J. U.
Director, Phmsa Southern Region
Mobile Phone
Email
T. L.
General Manager
Mobile Phone
Email
R. S.
Operations Supervisor
Mobile Phone
Email

Pipeline and Hazardous Materials Safety Administration (PHMSA) Employee Metrics

100%

50%

0%

2026

2025

Engineering
Legal
Analytics
Program & Project Management
Operations
Other
Community & Social Services
Biotechnology
Business
Healthcare Services

Contact profiles from Pipeline and Hazardous Materials Safety Administration (PHMSA)

Name

Title

Contact

Location

Last Update

D. K.
Senior Public Affairs Specialist
Mobile Phone
Email
Apr 15, 2026
T. W.
Senior Program Coordinator
Mobile Phone
Email
Sep 06, 2026
T. H.
Senior Advisor For Environmental Policy & Analysis
Mobile Phone
Email
Sep 27, 2024
W. O.
Senior Compliance Investigator
Mobile Phone
Email
Apr 26, 2025
S. D.
General Engineer (inspector)
Mobile Phone
Email
May 29, 2026
J. A.
Management And Program Analyst
Mobile Phone
Email
Sep 10, 2026
R. S.
Regulatory Affairs
Mobile Phone
Email
Sep 15, 2026
T. O.
Attorney-Advisor
Mobile Phone
Email
Jun 05, 2026
T. B.
Accident Investigator
Mobile Phone
Email
Jun 29, 2026
I. R. C.
Attorney-Advisor
Mobile Phone
Email
Apr 15, 2026

Frequently Asked Questions

What is Pipeline and Hazardous Materials Safety Administration (PHMSA) known for?

Pipeline and Hazardous Materials Safety Administration (PHMSA) was founded in 2004 and operates in the Government Administration industry. You can contact Pipeline and Hazardous Materials Safety Administration (PHMSA)'s main corporate office by phone at

+1-202-366-****

. Explore Pipeline and Hazardous Materials Safety Administration (PHMSA)'s company overview page for more information.

What is Pipeline and Hazardous Materials Safety Administration (PHMSA)'s most common email format?

Pipeline and Hazardous Materials Safety Administration (PHMSA) employees' email format typically follows the pattern of First.Last@dot.gov. Trying to find reliable and up-to-date employee contact data? Find more Pipeline and Hazardous Materials Safety Administration (PHMSA) email formats with LeadIQ.

How many employees does Pipeline and Hazardous Materials Safety Administration (PHMSA) have currently?

Pipeline and Hazardous Materials Safety Administration (PHMSA) has approximately 291 employees as of August 2026. These team members are located across 4 continents, including North America, Asia and Europe.

Who are Pipeline and Hazardous Materials Safety Administration (PHMSA)'s key employees and leadership?

As of August 2026, Pipeline and Hazardous Materials Safety Administration (PHMSA)'s key employees include:

Chief Executive Officer: P. D.
Chief Counsel: K. C.
Security Branch Chief, Preparedness, Emergency Support And Security Division: J. E.
Director Of Administrative Services: G. G.
Director Of Development: A. S.

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Pipeline and Hazardous Materials Safety Administration (PHMSA) Employee Directory

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