Waldemar S. Nelson and Company, Inc.

Engineering is the foundation of civilization.

NELSON provides project management, engineering, environmental science and architectural services from offices in New Orleans, Louisiana and Houston, Texas. We have served multiple clients in a broad range of projects worldwide since 1945.

Our staff of over 300 professionals and support personnel blends many years of experience and expertise with today's technology to deliver state-of-the-art projects for our clients, focusing on scope, schedule and budget.

By providing a wide spectrum of project services, we often work with clients from concept development to start-up, and regularly maintain a life-of-facility relationship with them through continuous support of operations.

Learn more about who we are and what we can do by navigating to particular points of interest throughout this website. If more specific information is needed, please see Contact Us.


Executive Committee

Executive Committee

(Seated) Kenneth H. Nelson, P.E., Director / President; Charles W. Nelson, P.E., Director / Chairman; James B. Lane, P.E., Director / Executive Vice President / Chief Financial Officer / Manager of Houston Office; (Standing) Wayne J. Hingle, P.E., Senior Vice President / Manager of Engineering, New Orleans Office; David R. Stewart, P.E., Senior Vice President / Manager of Engineering, Houston Office; (in photo) Waldemar S. Nelson, P.E., Director Emeritus, Founder (1916-2005)