Union Machine Company Of Lynn, Inc.
Groveland, MA
- UEI
- P5NJQDN75C54
- CAGE
- 51992
- Primary NAICS
- 336411 Aircraft Manufacturing
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 6 Federal Way, Groveland, MA 01834, USA
- Website
- unionmachine.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- 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 .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 8512009693 ! Shroud,fan,aircraft | Aviation | $0 | |
| 8512097302 ! Cover,fuel pressuri | Aviation | $42,298 | |
| 8511981204 ! Seal,metallic,aircr | Aviation | $53,884 | |
| 8511957264 ! Shaft,valve,butterf | Aviation | $67,939 | |
| 8511946992 ! Seal,metallic,aircr | Aviation | $23,485 |
About Union Machine Company Of Lynn, Inc.
Union Machine Company Of Lynn, Inc., a service-disabled veteran-owned small business (SDVOSB) and self-certified small disadvantaged business based in Groveland, Massachusetts, manufactures precision aerospace and defense components—aircraft seals, turbine parts, fan shrouds, and engine hardware—as a prime contractor to the Defense Logistics Agency and the Air Force, with over 1,600 federal contract awards spanning four decades. The company holds SBA certifications as both a Veteran-Owned Small Business and a Service Disabled Veteran-Owned Small Business, expiring January 26, 2028, and competes across set-aside vehicles (Total Small Business, SDVOSB sole source) and full-and-open procurements at roughly equal distribution, leveraging SDVOSB designation across its prime portfolio.
Union Machine's customer concentration is extreme and single-threaded. The Defense Logistics Agency Aviation accounts for 910 awards (56% of total award count) valued at $131.4 million combined potential value, representing 68% of the vendor's total portfolio dollars—a structural dependency that reflects the company's role as a critical supplier of replacement and sustainment parts for military aircraft engines. The Department of the Air Force Materiel Command (primarily Air Force Sustainment Center) represents the second-largest customer with 82 awards and $22.5 million combined potential value across both the Materiel Command and Sustainment Center sub-offices. The Defense Logistics Agency Land and Maritime and the Department of the Navy contribute a smaller but diversified set of turbine and mechanical component awards. Activity has remained steady at 23–33 awards per year over the past five years, with 8 awards recorded year-to-date in 2026; 32 awards face completion within the next 24 months, representing $5 million in recompete exposure.
The vendor's prime work splits across nine active single-award Indefinite Delivery Contracts with DLA Aviation, valued between $250 thousand and $2 million each, covering aircraft air seals, fan shrouds, turbine blade retainers, mating seal rings, fuel pressure covers, and turbine shroud segments. Recent IDVs awarded include a $937.7 thousand single-award Total Small Business mating seal ring contract (May 2025, through May 2030), a $683.9 thousand SDVOSB sole-source aircraft air seal contract (February 2025, through February 2030), and a $536.6 thousand unrestricted fuel pressure cover contract (August 2024, through August 2029). Task orders issued under these vehicles typically carry firm fixed-price structures with 12–36-month completion periods; representative 2025–2026 delivery orders range from $22.6 thousand (aircraft fan shroud, June 2024) to $1.2 million (turbine shroud segments, January 2026). The vendor's NAICS concentration is acute: 1,048 of 1,634 awards (64%) fall under NAICS 336412 (Aircraft Engine and Engine Parts Manufacturing), with PSC code 2840 (Gas Turbines and Jet Engines) dominating 1,258 awards (77% of total).
Union Machine operates from facilities in Groveland and Taunton, Massachusetts, with a subcontract relationship to General Electric Company for aviation engine hardware (noted in a February 2025 sub-award under General Electric's prime contract). The company's award history spans from 1982 to March 2026, with obligated dollars totaling $133.3 million against a combined potential value of $193.4 million (69% obligation rate), indicating stable execution and on-time performance across the portfolio. With 100% of recent awards held as prime contracts (1,633 of 1,634 awards), the vendor operates as a standalone prime supplier rather than a subcontractor-focused enterprise, positioning it primarily as a direct competitor to other small-business aerospace manufacturers on DLA and Air Force set-aside vehicles rather than as a teaming partner on larger integrator primes.
SBA capabilities narrative
STG3, IGV, CYLINDER, SYNCHRONIZING RING, COMP, SEAL, SHROUD - STAGE 1, RETAINER, NOZZLE, EXHAUST, AIR STATIONARY, RETAINER STAGE 1 & 2, TRANSITION, CASE, STATIONARY AIR-HP TURB, REAR-LPT-SHAFT, COMBUSTION LINER, OUTER-FLAP, LH ASSEMBLY, RING SEGMENT, LARGE SEGMENT, FLOW TEST, VANE, SEALING, HALF RING, COVER, SUPPORT, REAR, GUIDE, AIR OIL SEPARATOR, DISK, EXHAUST, BAFFLE, BEARING, SPACER, DOME, ADAPTER, ROTOR, SPOOL, SCREECH HOLES, LASER, DRILL, GRIND, NON-CONVENTIONAL, CONVENTIONAL, SEG, STATOR, AFT, ROTATION, ANTI, BACKING, CRANK,
Quick answers
What is Union Machine Company Of Lynn, Inc.'s UEI?
Union Machine Company Of Lynn, Inc.'s Unique Entity ID (UEI) in SAM.gov is P5NJQDN75C54.
What is Union Machine Company Of Lynn, Inc.'s CAGE code?
Union Machine Company Of Lynn, Inc.'s CAGE code is 51992.
What is Union Machine Company Of Lynn, Inc.'s primary NAICS code?
Union Machine Company Of Lynn, Inc.'s primary NAICS code is 336411 (Aircraft Manufacturing).
Where is Union Machine Company Of Lynn, Inc. located?
Union Machine Company Of Lynn, Inc.'s physical address in SAM.gov is 6 Federal Way, Groveland, MA 01834, USA.
Is Union Machine Company Of Lynn, Inc. registered in SAM.gov?
Yes. Union Machine Company Of Lynn, Inc.'s SAM.gov registration is active through February 11, 2027.
Which SBA certifications does Union Machine Company Of Lynn, Inc. hold?
Union Machine Company Of Lynn, Inc. holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
What is Union Machine Company Of Lynn, Inc.'s most recent federal award?
Union Machine Company Of Lynn, Inc.'s most recent federal contract award is 8512009693 ! Shroud,fan,aircraft (SPE4A726P8941), from Aviation, on May 14, 2026.
On GovTribe
See Union Machine Company Of Lynn, Inc.'s full federal record
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