
Welcome to
Insignia Environmental
We create solutions that achieve environmental benefit for society’s most critical infrastructure needs. Our decades of experience focused on energy and utilities have made us experts in our industry.


Founded by President Anne Marie McGraw in the dining room of her Palo Alto home, the firm’s first project was a California Environmental Quality Act document for an oil pipeline.
From those modest beginnings, we have grown into a national business operating out of several offices with staff located throughout the United States.