Geotechnical Resources, Inc.

Geotechnical Resources, Inc., doing business as GRI, is a Portland, Oregon-based geotechnical and environmental engineering services firm that operates as a prime contractor on federal infrastructure and natural resource projects, with no subcontractor footprint in its recent award history. GRI competes in both full-and-open and set-aside categories, holding $4.05 billion in combined potential value across 35 prime awards — nearly all delivery orders against four indefinite delivery vehicles (IDVs) the firm has secured over the past four years, with one Total Small Business set-aside IDV and one no-set-aside SeaPort-NXG MAC contract anchoring its vehicle portfolio.

GRI's customer base is heavily concentrated in military infrastructure and civil works agencies. The Department of the Navy Naval Sea Systems Command accounts for $4 billion of the combined potential value (the SeaPort-NXG MAC IDIQ), followed by the Department of the Interior Fish and Wildlife Service Region 9 Headquarters ($25 million), and the Army Corps of Engineers Engineering District Seattle ($20 million). The Corps of Engineers across all districts represents the largest operational customer by task order volume — 17 awards totaling $2.1 million in combined potential value — reflecting GRI's core positioning in levee inspections, culvert replacement, geotechnical exploration, and facility-support work. Four of the firm's five core parent vehicles carry Army or Army Corps of Engineers delivery orders: a $5 million Total Small Business single-award SATOC for Geologic and Geotechnical Engineering Services (awarded September 15, 2023, through September 14, 2028), a $25 million multiple-award MATOC with DOI Fish and Wildlife Service Region 9 (awarded April 13, 2022, through April 24, 2027), a recently awarded $20 million multiple-award MATOC with Army Corps of Engineers Northwestern Division for regional architect-engineer and geotechnical support (awarded April 24, 2026), and a $4 billion SeaPort-NXG multiple-award contract with Naval Sea Systems Command (awarded January 2, 2025).

Concrete recent work includes a $932,643.50 firm-fixed-price delivery order from the Army Corps of Engineers for geotechnical exploration and testing at Tigard, Oregon (awarded September 23, 2024, completion September 8, 2025), a $901,145.80 order for Tryon Creek Culvert Replacement in Tigard (awarded March 12, 2024, completion July 15, 2025), a $240,861.99 order for 2025 formal levee inspections (awarded September 16, 2024, completion September 15, 2025), and a $1,327,763.79 order for U.S. Moorings Dock replacement at Tigard under a Navy set-aside (awarded August 30, 2024, but subsequently terminated). GRI also holds a $25,452 Total Small Business delivery order from the Department of Interior Bureau of Land Management for subsurface exploration at Russell Creek in Coos County, Oregon (awarded September 3, 2024, completion November 4, 2024).

Award activity has accelerated in recent years — one award in 2022, three in 2023, five in 2024, and two in 2025–2026 — driven by the sequential award of larger IDVs rather than a spike in task order volume. The firm is 100% prime-focused; the SCI dataset captures only one named-subcontractor record in FY2025, indicating GRI does not routinely report itself as a subcontractor on service contracts above the $150,000 SCI threshold. GRI's service portfolio centers on field geotechnical investigations, subsurface exploration, laboratory testing, engineering analysis, and design consulting for federal civil works, infrastructure maintenance, and natural resource management projects, executed predominantly in Oregon and Washington with place of performance typically in Tigard, Oregon or regional Army Corps of Engineers districts across the Pacific Northwest.

GRI is a consulting firm that specializes in a geotechnical engineering, pavement engineering, geologic, and environmental hazmat services.