Overhaul Support Services, LLC
East Granby, CT Part of Tighitco Inc.
- UEI
- KLK7XZ6GTYA3
- CAGE
- 52VE4
- Primary NAICS
- 336412 Aircraft Engine and Engine Parts Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
-
-
Parent
WH8NUPTCKJ87
-
Parent
WH8NUPTCKJ87
- SAM.gov registration date
- Physical address
- 5 Connecticut S Dr, East Granby, CT 06026, USA
- Website
- tighitco.com
- Founded
- 1944
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
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 | $8,663,729 |
| FY2025 | -$3,057,223 |
| FY2024 | $1,604,975 |
| FY2023 | $40,904,776 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Army | $8,663,729 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Sikorsky Aircraft Corporation | N0038323F0SU0 | $49,351 | |
| Sikorsky Aircraft Corporation | N0038323F0SU0 | $49,351 | |
| Sikorsky Aircraft Corporation | N0038323F0SU0 | $43,717 | |
| Sikorsky Aircraft Corporation | N0038323F0SU0 | $36,651 | |
| Sikorsky Aircraft Corporation | N0038323F0SU0 | $43,717 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
About the company
Overhaul Support Services, LLC, a Connecticut-based non-profit limited liability company and manufacturer of aircraft components, delivers depot-level maintenance, repair, and overhaul services for rotorcraft components to the Department of the Army as a prime contractor (52% of recent awards) and as a subcontractor on helicopter modernization programs. The vendor operates under full-and-open competition with no set-aside designations across its federal prime footprint. Overhaul Support Services is a subsidiary of Tighitco Inc., a woman-owned business.
The vendor's capability portfolio is concentrated in UH-60 Black Hawk and CH-47 Chinook helicopter component overhaul. Recent prime work includes a $23 million single-award IDIQ awarded by Army Aviation and Missile Command on November 25, 2025, for maintenance and overhaul of left and right-hand exhaust ducts for the UH-60M Black Hawk, with a $3.224 million delivery order issued the same day for exhaust duct overhaul scheduled through June 30, 2027. The vendor holds a $24.987 million single-award IDIQ (awarded August 28, 2023, extending through August 24, 2026) for overhaul of spindles, heads, and rotary components in support of UH-60 Black Hawk sustainment, as well as a $15.793 million single-award IDIQ for control swashplate repair and overhaul across both UH-60 and CH-47 platforms. Additional single-award IDIQs cover CH-47 control swashplate overhaul ($12.464 million), CH-47 transmission coolers ($1.752 million), and CH-47 fuel pumps ($619 thousand). Representative delivery orders against these vehicles include $1.178 million for CH-47 forward control swashplate overhaul (awarded August 7, 2024, completing March 31, 2028) and $7.003 million for UH-60 spindle, head, rotary overhaul (awarded September 29, 2023, completing February 29, 2028).
Customer concentration is extreme. The Department of the Army Materiel Command Aviation and Missile Life Cycle Management Command accounts for 41 of 91 total awards (45%) with $221.9 million combined potential value, representing 100% of the source's potential-value ranking. The Department of the Navy Naval Supply Systems Command places 41 awards, the second-largest count, though the source does not quantify their dollar value separately. Combined obligated dollars across all awards total $71.4 million against $222.1 million combined potential value. Four awards face ultimate completion within the next twenty-four months, carrying combined potential value of $12.7 million and triggering near-term recompete exposure.
The vendor subcontracts to Sikorsky Aircraft Corporation on H-53 Phase III delivery orders for aircraft parts and service (27 sub awards from March 2024 through January 2026) and to S & K Logistics Services LLC on Army Security Assistance Enterprise foreign military sales work for controllable swashplate and helicopter transmission repair (three sub awards in May 2025). All prime IDIQ work is placed at Overhaul Support Services' East Granby, Connecticut facility. The vendor also held a single $50,070 purchase order from the U.S. Coast Guard (September 2, 2021) for landing gear drag brace repair in support of MH-60T helicopters, with completion by November 29, 2021. Award activity has grown significantly year over year — 11 awards in 2022 to 25 in 2025 — with a single award recorded in 2026 to date. The vendor's primary NAICS coding reflects other aircraft parts and auxiliary equipment manufacturing (71 awards), with secondary exposure to aircraft engine and engine parts manufacturing (14 awards).
Quick answers
Is Overhaul Support Services, LLC registered in SAM.gov?
Yes. Overhaul Support Services, LLC's SAM.gov registration is active through March 31, 2027.
How much has Overhaul Support Services, LLC received in federal contracts?
Federal contracts obligated $48,116,257 to Overhaul Support Services, LLC in fiscal years 2023 through 2027.
What is Overhaul Support Services, LLC's most recent federal award?
Overhaul Support Services, LLC's most recent federal contract award is Overhaul of control swashplate (W58RGZ26F0257), from Aviation and Missile Command (AMC), on April 30, 2026.
On GovTribe
See Overhaul Support Services, LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors