Allison Transmission Inc.
Indianapolis, IN
- UEI
- CBQZMN7QV9N5
- CAGE
- 73342
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Allison Transmission Holdings Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
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- Fairfield Manufacturing Company, Inc. · Lafayette, IN PQ9FLGF7ELP1
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- SAM.gov registration date
- Physical address
- 1 Allison Way, Indianapolis, IN 46222, USA
- Website
- allisontransmission.com
- Founded
- 1915
- Employees
- 1K-5K
- Estimated annual revenue
- $1B-$10B
- Industry
-
- Consumer Discretionary
- Automobiles & Components
- Automotive
- SIC code
- 37 Transportation 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 | $3,489,767 |
| FY2025 | $279,866,814 |
| FY2024 | $15,751,557 |
| FY2023 | $233,492,567 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $3,489,767 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| CY26 (delivery order year 3) for abrams transmission LTC | ACC Warren | $98,319,544 | |
| Delivery order for abrams transmissions | ACC Warren | $183,336,012 | |
| Cares act claim for contract W912JC19C5708 and W912JC19C5709 | Kansas National Guard (ARNG) | $2,945 | |
| First order of abrams transmissions in support of CY24 | ACC Warren | $97,406,250 | |
| Abrams transmission delivery order CY23 | ACC Warren | $156,670,333 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Oshkosh Defense LLC | W912CH25F0168 | $74,363 | |
| Oshkosh Defense LLC | W912CH24F0085 | $21,205 | |
| Oshkosh Defense LLC | W912CH25F0073 | $14,873 | |
| Oshkosh Defense LLC | W912CH25F0168 | $74,363 | |
| Oshkosh Defense LLC | W912CH24F0085 | $42,409 |
Latest 5 listed here. See the rest on GovTribe.
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| National Center For Manufacturing Sciences Inc. | HQ00342420008 | $3,847,118 |
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About the company
Allison Transmission Inc., headquartered in Indianapolis, Indiana, is a for-profit manufacturer of goods specializing in advanced powertrain systems for military vehicles. The company serves as a critical supplier to the U.S. Department of Defense, providing transmission components and related systems essential to the modernization and sustainment of the Army's primary main battle tank fleet. Allison Transmission's federal contracting activity demonstrates its established position as a specialized defense contractor with deep expertise in complex transmission engineering and manufacturing for high-performance military platforms.
Allison Transmission Inc. has provided transmission systems and powertrain components through both prime and subcontract federal awards, with a primary focus on supporting the M1A2 Abrams Main Battle Tank Modernization program. Under prime contract delivery orders, the company has received two recent awards totaling approximately $95.8 million: a $62.72 million delivery order awarded on November 22, 2024, by the Program Executive Office Ground Combat Systems (PEO GCS) for Abrams transmissions with a completion date of September 15, 2027, and a $33.05 million delivery order awarded on September 18, 2025, by Army Contracting Command Warren for Year 3 powertrain components supporting the M1A2SEPv3 program with a completion date of March 31, 2027. Both delivery orders carried firm fixed price terms and were awarded without set-aside designations through full and open competition, reflecting the company's competitive standing in the defense industrial base. Additionally, Allison Transmission has served as a subcontractor to Oshkosh Defense LLC on numerous powertrain-related task orders, with more than 160 documented subcontract awards dating from mid-2024 through late September 2025, and a single subcontract award from General Dynamics Land Systems Inc. dated December 18, 2024. All manufacturing work is performed at the company's facility in Indianapolis, Indiana, underscoring the importance of the location to the national defense supply chain.
Allison Transmission Inc. holds a five-year Indefinite Delivery/Indefinite Quantity (IDIQ) contract valued at $742.6 million, awarded on September 28, 2023, by the Program Executive Office Ground Combat Systems through full and open competition without set-aside designation. This contract, with an ultimate completion date of September 27, 2028, authorizes the delivery of up to 396 new X1100 3B and/or 3B1 transmissions, more than 1,000 transmission upgrade kits, 3,173 transmission parts kits, system technical support services, inspect and replace as necessary capabilities, and government work orders in support of the M1A2 Separate Engine Plus version 3 (M1A2SEPv3) Abrams Tank Modernization program. The IDIQ contract directly supports this Major Defense Acquisition Program operating under the Major Capability Acquisition pathway with an Acquisition Category IC designation, ensuring continued combat effectiveness and operational readiness of the U.S. Army's primary main battle tank fleet. Three delivery orders have been issued to date under this indefinite delivery contract, totaling approximately $139.3 million, representing sustained Army utilization and confidence in Allison Transmission's specialized engineering and manufacturing capabilities for delivering critical powertrain systems essential to armored vehicle modernization efforts.
Quick answers
Is Allison Transmission Inc. registered in SAM.gov?
Yes. Allison Transmission Inc.'s SAM.gov registration is active through April 30, 2027.
How much has Allison Transmission Inc. received in federal contracts?
Federal contracts obligated $279,866,814 to Allison Transmission Inc. in fiscal year 2025 and $532,600,705 in fiscal years 2023 through 2027.
How does Allison Transmission Inc. rank among federal contractors?
Allison Transmission Inc.'s parent company, Allison Transmission Holdings Inc., ranked #1 in PSC 2520, #1 in NAICS 333613 and #2 in PSC 25 in FY2025.
What is Allison Transmission Inc.'s most recent federal award?
Allison Transmission Inc.'s most recent federal contract award is CY26 (delivery order year 3) for abrams transmission LTC (W912CH25F0049), from ACC Warren, on September 18, 2025.
On GovTribe
See Allison Transmission Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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