Northbank Civil and Marine, Inc. Email Format

ConstructionWashington, United States11-50 Employees

Northbank Civil and Marine is a construction firm based in Vancouver, Washington, delivering marine, heavy civil, and industrial construction services across Oregon, Washington, Idaho, California, and Montana. Its team brings extensive experience to technically challenging projects, with a primary focus on government-related work throughout the United States. The company pursues multiple delivery methods, including bid/build, CM/GC, and design-build.

In January 2026, the firm was reported to be acquired by Ukpeaġvik Iñupiat Corporation, indicating a change in ownership for a mid-sized contractor serving public-sector infrastructure. The acquisition situates Northbank Civil and Marine within a broader context of government and infrastructure-focused construction activity.

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