Kleinfelder, Inc.
Honolulu, HI Part of The Kleinfelder Group, Inc.
- UEI
- WX4AYVDMAAQ1
- CAGE
- 9KFR5
- Primary NAICS
- 712120 Historical Sites
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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The Kleinfelder Group, Inc.
Parent
WN6FYAM8PNL1
- Kleinfelder, Inc. WX4AYVDMAAQ1
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The Kleinfelder Group, Inc.
Parent
WN6FYAM8PNL1
- SAM.gov registration date
- Physical address
- 1221 Kapiolani Blvd # 201, Honolulu, HI 96814, USA
- Website
- kleinfelder.com
- Founded
- 1961
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- Civil Engineering
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
About Kleinfelder, Inc.
Kleinfelder, Inc., a subsidiary of The Kleinfelder Group, Inc., operates as a subcontractor (75% of tracked awards) and occasional prime on environmental and cultural resource investigations, competing in full-and-open procurements with no set-aside designations. The firm is headquartered in Honolulu, Hawaii, and holds a single active prime contract — a $499,989 indefinite-delivery, indefinite-quantity vehicle with the U.S. Fish and Wildlife Service, Region 9, awarded September 26, 2024, through September 30, 2026.
Kleinfelder's capability footprint centers on cultural resource surveys, eligibility determinations, and environmental compliance investigations. Under its Fish and Wildlife Service IDIQ, the firm conducts cultural resource investigations and reporting across Hawaii, American Samoa, Guam, the Commonwealth of the Northern Mariana Islands, and other Pacific Islands, including the Papahanaumokuakea Marine National Monument and Pacific Remote Islands Marine National Monument. As a subcontractor, Kleinfelder has delivered cultural resource surveys to support training-area investigations on Oahu for Patchin Soluble Integrated, Inc., and provided site remediation support on a Dededo transfer-station project in Guam under Weston Solutions Inc.
Customer exposure is narrow and geographically concentrated. Four distinct agencies appear across the tracked award portfolio — the Department of the Interior Fish and Wildlife Service Region 9 (the $499,989 prime IDIQ), the Environmental Protection Agency Region 9, the Department of the Navy Naval Facilities Engineering Command, and the Department of the Army Materiel Command TACOM Life Cycle Management Command — each representing roughly one award. Combined potential value stands at $500 thousand, with $153 thousand obligated to date. Activity has been sparse: one award in 2020, one in 2021, and two in 2024. No recompete cliff data is available for the tracked portfolio, though the Fish and Wildlife Service IDIQ carries a base year and two option years and an ultimate completion date of September 30, 2026.
Quick answers
What is Kleinfelder, Inc.'s UEI?
Kleinfelder, Inc.'s Unique Entity ID (UEI) in SAM.gov is WX4AYVDMAAQ1.
What is Kleinfelder, Inc.'s CAGE code?
Kleinfelder, Inc.'s CAGE code is 9KFR5.
What is Kleinfelder, Inc.'s primary NAICS code?
Kleinfelder, Inc.'s primary NAICS code is 712120 (Historical Sites).
Where is Kleinfelder, Inc. located?
Kleinfelder, Inc.'s physical address in SAM.gov is 1221 Kapiolani Blvd # 201, Honolulu, HI 96814, USA.
Is Kleinfelder, Inc. registered in SAM.gov?
Yes. Kleinfelder, Inc.'s SAM.gov registration is active through February 19, 2027.
Who is Kleinfelder, Inc.'s parent company?
Kleinfelder, Inc. is part of The Kleinfelder Group, Inc.
On GovTribe
See Kleinfelder, Inc.'s full federal record
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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