Allied Engineering: Detailed Company Information & Corporate Profile
Summary
Allied Engineering was founded in 1958 and is headquartered in Portland, ME, serving the Portland Metropolitan Area as an independent firm with 10–50 employees and annual revenues between $25 million and $100 million.
The company focuses on design work across a broad spectrum of sectors, including structural, mechanical, electrical, plumbing, technology, fire protection, construction administration, special inspections, healthcare, higher education, public school, public safety, municipal, commercial, correctional, senior housing, and sustainable projects, emphasizing innovation in each discipline.
Key personnel range from Project Coordinator Kortnee Johnson to Senior Structural Engineer Joshua Broyer, Forensic Expert Christopher LeBrun, Senior Electrical Design Engineer Khalid Farooq, Project Director Osama Nabih Ahmed, and Architect Mostafa Alrefaie.
| Allied Engineering Website | salasobrien.com |
| Social Links |    |
| Phone Number | 207-221-2260 |
| Industries | |
| Allied Engineering Headquarters Address | 160 Veranda Street, Portland, ME, 04103 US |
| Company Size | 10-50 employees |
| Specialities & Services | Structural Engineering, Mechanical Engineering, Electrical Engineering, Technology Design, Plumbing Design, Fire Protection Performance Specs, Construction Administration, Special Inspections, healthcare design, higher education design, public school design, public safety design, municipal design, commercial design, maineengineers, sustainable design, innovation, correctional design, senior housing design |
| DMA Code | Portland Metropolitan Area |
| Founded | 1958 |
| Estimated Annual Revenue | $25M - 100M |
| Operating Status | Independent Company |
| Updated: | 2026-09-24 |
Estimated Website Traffic
The chart shows a growth in traffic to the salasobrien.com website. In September, traffic increased to 68869, compared to 30345 in the previous month. The highest traffic in 2026 was recorded in September, reaching 68869 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Allied Engineering's workforce includes employees across a wide range of tenure levels.
3% have been with the company for 1 to 2 years6% have been with the company for 3 to 4 years10% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years71% have been with the company for more than 11 years
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Allied Engineering Corporate Information: FAQ
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