Fives Machining Systems Inc.
Hebron, KY Doing business as Fives Cincinnati
- UEI
- PS6XY5CCQ2W7
- CAGE
- 6EHZ4
- Primary NAICS
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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-
- Blue Ash, OH P6KFPE1JMYB5
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- SAM.gov registration date
- Physical address
- 2200 Litton Ln, Hebron, KY 41048, USA
- Website
- fivesgroup.com
- Founded
- 1812
- Employees
- 5K-10K
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
- 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 | $458,000 |
| FY2025 | $307,200 |
| FY2024 | $468,011 |
| FY2023 | $92,549 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $458,000 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Fives preventative maintenance | Department of the Army | $218,000 | |
| Base year - IAW SOW parts & services | Department of the Army | $720,000 | |
| IPE - components (2) | Aviation (DLA) | $95,993 | |
| IPE - components | Aviation (DLA) | $24,117 | |
| Horizontal boring mills preventive maint | Naval Sea Systems Command (Navy) | $201,600 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Northrop Grumman Systems Corporation | 80MSFC20D0008 | $129,700 | |
| Advanced Technology International | N0001418FM015 | $982,078 |
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About the company
Fives Machining Systems Inc., doing business as Fives Cincinnati, manufactures and services large industrial machining systems and machine tool equipment for the Department of Defense and military service branches as a prime contractor on full-and-open procurements, with no small-business set-aside designation across its prime footprint. The company is a for-profit manufacturer based in Hebron, Kentucky, with work performed at multiple domestic locations including Hebron, Kentucky; Rock Island, Illinois; Norfolk, Virginia; and Pearl Harbor, Hawaii.
Fives Cincinnati's capability portfolio centers on preventive maintenance, overhaul, repair, and component replacement services for large machining systems, particularly horizontal boring mills and CNC machine tools. Representative work includes a $2.28 million firm fixed-price overhaul of a Giddings & Lewis H700-UF horizontal boring mill at Norfolk Naval Shipyard for Naval Sea Systems Command (awarded September 2022, completion April 2025); a $1.2 million base-year parts and services contract with Army TACOM Life Cycle Management Command at Hebron, Kentucky (awarded August 2024, completion August 2027); and a $218,000 definitive contract with TACOM for preventative maintenance of Fives equipment (awarded March 2026, completion September 2026). The company also supplies industrial plant equipment components through Defense Logistics Agency Aviation purchase orders.
Customer concentration is heavily skewed to the Navy and Army. Naval Sea Systems Command represents 14 awards with $3.9 million combined potential value; Army TACOM represents 10 awards with $1.5 million. Defense Logistics Agency Aviation (11 awards, $250 thousand), Air Force Materiel Command (5 awards across Warner Robins and Oklahoma City complexes totaling $1.5 million), and Naval Air Systems Command (5 awards, $174 thousand) round out the active set. These five customers account for 83 percent of awards by count and 95 percent of combined potential value. The company operates primarily under full-and-open Navy and Army purchase orders rather than standing IDIQs; one indefinite delivery contract (N0001417D4003) appears in the parent-vehicle set.
Recent activity has flattened — one award each in 2024, 2025, and 2026 after two awards in 2022 and 2023. Two awards carrying $1.4 million in combined potential value reach ultimate completion within the next twenty-four months, creating near-term recompete exposure. The company subcontracts minimally (4 percent of recent awards); a March 2025 sub-award on Space Launch System booster production and operations under an unnamed prime is the only named subordinate-contract engagement in the source. Total combined potential value across 52 awards (50 prime, 2 sub) stands at $7.6 million, with combined obligated dollars at $8 million.
Quick answers
Is Fives Machining Systems Inc. registered in SAM.gov?
Yes. Fives Machining Systems Inc.'s SAM.gov registration is active through August 6, 2027.
How much has Fives Machining Systems Inc. received in federal contracts?
Federal contracts obligated $307,200 to Fives Machining Systems Inc. in fiscal year 2025 and $1,325,760 in fiscal years 2023 through 2027.
How does Fives Machining Systems Inc. rank among federal contractors?
Fives Machining Systems Inc. ranked #38 in NAICS 333248, #87 in NAICS 33324 and #89 in NAICS 3332 in FY2025.
What is Fives Machining Systems Inc.'s most recent federal award?
Fives Machining Systems Inc.'s most recent federal contract award is Fives preventative maintenance (W519TC26CA018), from Department of the Army, on March 9, 2026.
On GovTribe
See Fives Machining Systems Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors