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 Leadership Team at Longenecker & Associates drives strategic initiatives and operational efficiency within the company. Composed of experienced executives, the team oversees management practices, regulatory compliance, project delivery, and safety protocols, ensuring that the organization continuously meets the specialized needs of the nuclear and environmental sectors while fostering a culture of excellence and collaboration.

Leadership Team

Project Management Team

Advisory Team

Operations and Regulatory Team

Leadership Team

About

Team members

Other teams at Longenecker & Associates

Project Management Team

Advisory Team

Operations and Regulatory Team