We build a sustainable future

Who We Are

We are problem solvers in the environmental field. We bring feasible solutions to our clients toughest projects.

Solutions Based

The Firm

Natural Systems Analysts, Inc. (NSA), established in 1985 and headquartered in Winter Park, Florida, provides ecological, urban planning and GIS (Geographic Information System) services to clients throughout the United States.

As a full-service environmental consulting firm, we partner with public and private clients, governments, businesses, and organizations to bring feasible solutions to our client’s most difficult projects.



Peter K Gottfried, M.S., M.B.A


Angelique Hennon


Chris Gottfried

Solutions Based

What We Offer



Our team is built of professional experts who understand all about the intricacies of environmental rules and regulations.



Depending on our client needs, we put to work our proven solving skills that enable us to provide efficient and cost-effective solutions for our clients


Service Excellence

We are committed to serving our customers by seeking a deeper understanding of their challenges and turn these into opportunities. Our goal is to help our customers to realize their vision.



NSA has built trusted relationships collaborating with governments, communities, businesses, and organizations. For the public and private sector, NSA represent truthfulness; fairness and experience reflected in a variety of many successful projects.

Solutions Based

Our Clients

Below are some of our clients that we proudly provided services in the US


Federal Agencies

  • U.S. Corps of Engineers
  • Bureau of Land Management
  • U.S Coast Guard
  • U.S. Geological Survey
  • Bureau of Indian Affairs
  • U.S. Department of the Interior

Professional Partners

  • PaleoWest – nationwide
  • American Environmental Consulting – Florida
  • Carnahan, Proctor, & Cross, Inc. – Florida
  • Harris Civil Engineers – Florida
  • Smith Anderson Law – North Carolina
  • Atwell, LLC

Native American Tribes and Reservations

  • Seminole Tribe of Florida
  • Wind River Reservation
  • Fort McDermitt Reservation
  • Pyramid Lake Paiute
  • Indian Reservation
  • Reno-Sparks Indian Reservation
  • Summit Lake Paiute
  • Indian Reservation
  • Walker River Paiute
  • Indian Reservation
  • Washoe Tribal Lands
  • Yomba Shoshone Reservation
  • Winnebago And Omaha Tribes

State and Local Govenments

  • Brevard County, Florida
  • Captiva Island, Florida
  • City of Winter Park, Florida
  • Collier County, Florida
  • Florida Department of Transportation
  • Flagler County, Florida
  • Florida Fish and Wildlife
  • Commission
  • Lee County, Florida
  • Orange County, Florida
  • Osceola County, Florida
  • Sarasota County, Florida
  • Seminole County Soil and Water Conservation District
  • St John River Water Management District
    Volusia County, Florida

AMCOR Investments Corporation

Barnett Bank

Bellenmead Development Corporation

Brevard County

Bureau of Indian Affairs

Bureau of Land Management

Captiva Island

CF Industries , Inc

City of Winter Park

Collier County

CONDEV Group, Inc

Department of Natural Resources

Flagler County

Florida Department of Transportation

Florida Game and Fresh Water Fish Commission

Florida Hospital

Gulf Stream Development Corporation

Lee County

Orange County

Osceola County

Oxford Development Enterprise Inc

Sarasota County

Seminole County

Seminole County Soil and Water Conservation District

Shell Oil Company

St John River Water mgmt District

Sunley Holdings

The Greater Construction Corporation

U.S Army Corps of Engineers

U.S Geological Survey

United States Department of the Interior

Volusia County

Walt Disney World

Westinghouse Corporation

Woodward-Clyde Consultant