Overview
- Legal name
- KLEINFELDER, INC.
- Registered location
- HONOLULU, HI, USA
- Website
- Company website ↗
- Primary NAICS
- 712120 — Historical Sites
- Latest award activity
- Not available
Read company summary
KLEINFELDER, INC. is associated with UEI WX4AYVDMAAQ1 and CAGE 9KFR5 in public federal records. AcornBids currently links 0 prime awards totaling $0 in obligations to this entity. Its primary SAM.gov NAICS is 712120 (Historical Sites). Its public SAM.gov registration lists HONOLULU, HI, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 11, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- KLEINFELDER, INC.
- UEI
- WX4AYVDMAAQ1
- CAGE
- 9KFR5
- Registered address
- 1221 KAPIOLANI BLVD STE 201, HONOLULU, HI, 96814, USA
- Registration status
- Active
- Primary NAICS
- 712120 — Historical Sites
- SAM activation
- Feb 23, 2026
- Initial registration
- May 5, 2023
- Entity start
- Apr 20, 1962
- SAM updated
- Feb 23, 2026
- Registration expires
- Feb 19, 2027
- Fiscal year end
- Mar 31
- Place of incorporation
- CA, USA
Research brief
Source facts
- Loaded prime-award records link 0 awards and $0 in reported obligations to this legal entity. Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
No matching records in the loaded data.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Feb 23, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 5, 2023 |
| Entity start | Apr 20, 1962 |
| Industry | Reported size status |
|---|---|
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 712120 — Historical Sites | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JENNIFER RIOS | Government business | Contact method not published | SAM registration | Not available |
| JENNIFER RIOS | Electronic business | Contact method not published | SAM registration | Not available |
| GIN TAKAHASHI | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 541330 — Engineering Services
- 541340 — Drafting Services
- 541350 — Building Inspection Services
- 541370 — Surveying and Mapping (except Geophysical) Services
- 541380 — Testing Laboratories and Services
- 712120 — Historical Sites
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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