Innovation in Every Era: Sewall’s Enduring Legacy in Mapping & Beyond
Sewall’s 1980s fleet: planes, cameras, photographers and pilots. From left: Charlie Peters, Roy Klitch, Alan Grant, Donna Dettmer, Jim Cote, Bob Foss, Scott Bergquist, Frank Bouchard, and Mark Averill
By Caroline Engel
Few companies can claim a legacy as intertwined with the state of Maine as the James W. Sewall Company. Since its founding in 1880, Sewall has not only grown into North America’s oldest survey company but has also played a pivotal role in shaping the region’s infrastructure and heritage. From early foresters doubling as surveyors to pioneering aerial imagery, Sewall’s story is one of adaptation, innovation, and impact.
In the late 19th century, Maine’s rugged landscapes demanded resilience and ingenuity. Sewall was instrumental in surveying vast tracts of forest and laying the groundwork for Maine’s northern highways. The company contributed to the establishment of Acadia National Park, helping preserve one of the state’s most cherished natural treasures.
Sewall’s commitment to innovation has been a hallmark of its success. As an early adopter of aerial imagery, the company amassed over one million negatives and photographs, an invaluable historical record now housed at the University of Maine’s Fogler Library Special Collections. This foresight positioned Sewall at the forefront of geospatial technology, enabling more precise and efficient mapping.
Leadership That Spanned Generations
The Sewall story is also one of family leadership. After the terms of its first two presidents, the company was piloted by Joseph Sewall, who became president in his early 20s and led for over 50 years. Beyond his role at the company, Joseph was a prominent figure in Maine politics, serving as President of the State Senate and shaping policies that benefited both the state and its industries.
A Vision for the Future
While steeped in history, Sewall remains a forward-looking company. Today, the firm continues its legacy in civil engineering, surveying, and geospatial data solutions and applies its expertise to cutting-edge fields like renewable energy and environmental consulting, linking innovation with client-focused solutions.
Learn More
The story of Sewall is beautifully captured in a recent privately published history book authored by Andrew Vietze, an award-winning Maine writer. Commissioned by Joseph Sewall’s descendant, David Sewall, and niece Christiana Alden Poole, the book offers a rich exploration of the company’s contributions to Maine and beyond.
To inquire about obtaining a copy, please contact Diane Vatne at diane.vatne@sewall.com.