Sewall Information
Contact top employees from
Sewall
Summary
Sewall is a private company that has been in the industry for 146 years. The company currently specializes in the Civil Engineering, Management Consulting Services areas. The position of the Chairman & CEO is occupied by Andrew Nelson. Its headquarters is located at Old Town, Maine, USA. The number of employees ranges from 25 to 100. The annual revenue of Sewall varies between 25M and 100M. To connect with Sewall employee register on SignalHire.
Organization Website | sewall.com |
Social Links |  |
Phone Number | (207) 827-4456 |
Industries | |
Headquarters Location | 136 Center Street, Old Town, ME, 04468 US |
Employees Size | 10-50 employees |
Specialties | engineering, geospatial solutions, web services, utilities data conversion, integrity management consulting, renewable energy development, wind siting and design, traffic engineering, survey |
SIC Code | 6500 |
DMA Code | Bangor Metropolitan Area |
Founded | 1880 |
Estimated Annual Revenue | $25M - 100M |
Operating Status | Acquired |
Competitors
Founded | Type | Employees | Revenue | Funding | |
|---|---|---|---|---|---|
| 1968 | Privately Held | 100 - 250 | 40.9M | $1M | |
| 1921 | Partnership | 1 - 25 | 10M | $1M | |
| 1962 | Privately Held | 25 - 100 | 20M | $1M | |
| 1885 | Public Company | 10K - 50K | 7.2B | $425.5M |
Employees Turnover 4 quarter 2025
Length of Employment
Employee tenure at Sewall shows a diverse range of experience levels:
5% for 1–2 years5% for 3–4 years9% for 5–7 years7% for 8–10 years74% have over 11 years of service at SewallContact top employees from
Sewall
Brett Hart
Senior Vice President of Engineering
Justin Mugnai
Director of Geospatial Operations
James Clark
Engineering Technician II
Caroline Engel
Graphic Designer and Social Media Marketer
Brendan Hall
Geographic Information Systems Analyst
Diane Vatne
Communications & Proposal Manager
Gary Mullaney
Forest Economist and Senior GIS Consultant
Morgan Cameron
GIS Consultant/DBA
Kathy Benson
Human Resource and Safety Manager
Aaron Shaw PE
Senior Project Manager
Kathy Benson
Director of Safety and Human Resources
Kyle Hanscom
GIS Mapping Technician
Martin Curnan
Analyst
Randy Myers
Solutions Manager
William Hunter
Photogrammetrist
Jefferson Davis
Landscape Architect
Kathleen Moran
Data Scientist & Project Manager
Stacie Smith
Accounting Analyst
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FAQ
Sewall operates in the Building engineering industries. More details can be found on the official website: sewall.com.
The headquarters of Sewall are located in Old Town, United States.
The current CEO of Sewall is Andrew Nelson
You can contact Sewall by phone at (207) 827-4456.
Sewall currently employs 10-50 people.
Sewall's revenue is approximately 30M.
Well-known competitors of Sewall include LandVest, Mason, Bruce & Girard, Inc. (MB&G), F&W Forestry and WSP in Australia.
