Shannon & Wilson Inc.

Pasco, WA

Company facts

FY2025 rankings: Its parent company, Shannon & Wilson Inc., ranks:

#15 in NAICS 54136

#33 in PSC Y1BC
Self-certified in SAM.gov: For Profit Organization
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 541380 Testing Laboratories and Services

562910 Remediation Services
Corporate family: Corporate Headquarters Parent Shannon & Wilson Inc. · Seattle, WA KJZTRPLEXUN9

Shannon & Wilson Inc.
SAM.gov registration date: May 17, 2000
Physical address: 2705 St Andrews Loop A, Pasco, WA 99301, USA
Website: shannonwilson.com
Founded: 1954
Employees: 251-1K
Estimated annual revenue: $10M-$50M
Industry: Industrials

Capital Goods

Construction & Engineering

Civil Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

X

Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Sep 30, 2026.

Prime contractor	Prime award	Amount	Awarded
Bechtel National, Inc. SEISMIC MITIGATION OF DRY DOCKS UNDER THE COGNIZANCE OF NAVFAC NO Provide geotechnical engineering professional consulting services	N6274223F4005	$0	Feb 6, 2022

Yes. Shannon & Wilson Inc.'s SAM.gov registration is active through September 29, 2027.

Shannon & Wilson Inc.'s parent company, Shannon & Wilson Inc., ranked #15 in NAICS 54136 and #33 in PSC Y1BC in FY2025.

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