Longenecker & Associates provides highly specialized, fast-response technical and management support to the nuclear and environmental industries. Longenecker & Associates is a small, woman-owned, and managed business that employs senior management and technical specialists offering our clients a broad base of highly specialized support.

Consulting

Longenecker & Associates

John R. Longenecker

Jason Hatfield

John Mitsunaga

Michael Nartker

Frank Tarantello

Katie Roberts

Laurie Judd

Brian Bielecki

Michael Briggs

Martin Schneider

R. Keller Staley

James Veres

Christine Gelles

The Executive Team at Longenecker & Associates drives strategic direction and oversees high-level operations, ensuring the company delivers specialized technical and management support to clients in the nuclear and environmental sectors. This team's leadership manages key client relationships, business development, and internal security, guiding the company's growth and maintaining its reputation for rapid and expert responses.

Executive Team

Project Management Team

Advisory Team

Operations and Regulatory Team

Executive Team

About

Team members

Other teams at Longenecker & Associates

Project Management Team

Advisory Team

Operations and Regulatory Team