KB Machines US Holdings LLC
Elgin, IL Part of Centre Lane Partners Iii, L.P
- UEI
- SZY8FEWYX163
- CAGE
- 10RW5
- Primary NAICS
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Corporate family
-
-
Parent
GR5GPBBUAG14
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Parent
GR5GPBBUAG14
- SAM.gov registration date
- Website
- kellenberger.com
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 35 Industrial Machinery & Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $6,000 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $6,000 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| KEL-varia UR250/1500 service | Department of the Army | $6,000 |
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Consolidated Nuclear Security, LLC | DENA0001942 | $99,910 | |
| Triad National Security, LLC | 89233218CNA000001 | $114,000 | |
| Triad National Security, LLC | 89233218CNA000001 | $114,000 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| RG Loewenguth Co Inc. | Rochester, NY | 334513 Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables |
| Kern Precision Inc. | Glendale Heights, IL | 333517 Machine Tool Manufacturing |
| Diversified Product Development, LLC | Waco, TX | 541330 Engineering Services |
| Tech-Max Machine Inc. | Itasca, IL | 332710 Machine Shops |
| Supply Force | King of Prussia, PA | 339999 All Other Miscellaneous Manufacturing |
About the company
KB Machines US Holdings LLC, a minority-owned subsidiary of Centre Lane Partners III, L.P., operates as a prime contractor on equipment maintenance and repair services for Department of the Army and Department of Energy programs, though 67% of recent award volume flows through subcontract positions under larger defense and national laboratory primes. The company is based in Elgin, Illinois, and carries a combined award footprint of three federal contracts totaling $6 thousand in potential value but $234 thousand in obligated dollars — a gap indicating rapid task completion or substantial scope execution against modest baseline contracts.
The vendor's customer base splits evenly between the Department of Energy National Nuclear Security Administration (two awards) and the Department of the Army Materiel Command TACOM Life Cycle Management Command (one award, $6 thousand potential value). The single prime contract, awarded May 11, 2026, covers KEL-VARIA UR250/1500 service for TACOM under a firm-fixed-price definitive contract with place of performance at Rock Island, Illinois and ultimate completion scheduled for May 10, 2027. KB Machines' subcontract footprint rests with Triad National Security, LLC, the prime contractor for management and operation of Los Alamos National Laboratory. Two sub-awards issued in February 2026 cover facilities support services and maintenance-repair-and-operation activities under the IGF Competition vehicle.
Category concentration reflects a machinery and equipment repair and maintenance focus — commercial and industrial machinery repair NAICS (one award) and facilities support services NAICS (two awards). All work carrying completion dates in the next twenty-four months totals $6 thousand in potential value. The parent entity, Centre Lane Partners III, L.P., is minority-owned and Subcontinent Asian American-owned; KB Machines US Holdings operates as a tax-exempt corporate entity structured as a child of that parent.
Quick answers
Is KB Machines US Holdings LLC registered in SAM.gov?
Yes. KB Machines US Holdings LLC's SAM.gov registration is active through March 9, 2027.
What is KB Machines US Holdings LLC's CAGE code?
KB Machines US Holdings LLC's CAGE code is 10RW5, and its Unique Entity ID (UEI) is SZY8FEWYX163.
How much has KB Machines US Holdings LLC received in federal contracts?
Federal contracts obligated $6,000 to KB Machines US Holdings LLC in fiscal years 2023 through 2027.
What is KB Machines US Holdings LLC's most recent federal award?
KB Machines US Holdings LLC's most recent federal contract award is KEL-varia UR250/1500 service (W519TC26CA034), from Department of the Army, on May 11, 2026.
On GovTribe
See KB Machines US Holdings LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors