Find the right engineering partner.

The Integrity of Great Structures Begins with Base.

Portland, ME

to design and engineer systems that are safe, reliable and maintainable.

Portland, OR

Precision Industrial Control and Automation Engineering

Portland, ME

Controls and Electrical Engineering

Portland, OR

An integrated multi-disciplinary engineering, planning, and surveying practice.

Portland, OR+4

Comprehensive engineering services grounded in strict adherence to international and industry-specific standards.

Portland, OR

Beyond surveying.

Boston, MA+2

Meet a local AE design firm with national reach.

Los Angeles, CA+4

Building a better future through innovative solutions

San Francisco, CA+9

Committed to providing resources needed to live, build and grow.

Portland, TN

Advancing the State of Hybrid and Electric Marine Vehicles

Bellingham, WA+3

Solutions for the Built World

Northbrook, IL+28

Fueled by boundless curiosity, we solve complex engineering and architectural challenges.

Portland, ME

Special Inspections and Provides Comprehensive Structural.

Vancouver, WA+1

Project Development and FEED 0 / FEED 1 / FEED 2 / FEED 3 Phases.

Fargo, ND+4

Empowering the Pacific Northwest with Equitable Energy Solutions

Portland, OR

Transforming communities, one project at a time.

Portland, OR

Transforming how communities move

Orlando, FL+30

Design-Build and Program Management.

Portland, OR

Dedicated to protecting people, property and businesses

Portland, ME+6

Using today's technology and yesterday's work ethic

Portland, ME

Building a better future through innovative solutions

San Francisco, CA+9

Mechanical Engineering and Plumbing Engineering.

Portland, OR

Innovative and creative structural solutions

Los Angeles, CA+1