Gloyer-Taylor Laboratories Inc.
Tullahoma, TN Doing business as GTL Company
- UEI
- RPLDKCP343S9
- CAGE
- 3S7J6
- Primary NAICS
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 332420 Metal Tank (Heavy Gauge) Manufacturing
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 335991 Carbon and Graphite Product Manufacturing
- 336411 Aircraft Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336414 Guided Missile and Space Vehicle Manufacturing
- 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
Show all 18
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 336611 Ship Building and Repairing
- 481212 Nonscheduled Chartered Freight Air Transportation
- 541330 Engineering Services
- 541690 Other Scientific and Technical Consulting Services
- 541713 Research and Development in Nanotechnology
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 927110 Space Research and Technology
- 928110 National Security
- SAM.gov registration date
- Physical address
- 112 Mitchell Blvd, Tullahoma, TN 37388, USA
- Website
- gtlcompany.com
- Founded
- 2004
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- 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 | $1,000,000 |
| FY2026 | $616,612 |
| FY2025 | $579,994 |
| FY2024 | $3,396,483 |
| FY2023 | $2,660,988 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | National Aeronautics and Space Administration | $1,000,000 | |
| 2 | Defense Advanced Research Projects Agency | $316,114 | |
| 3 | Department of the Navy | $299,998 | |
| 4 | Missile Defense Agency | $500 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Rapid model based assessment of rdre injector and chamber designs | Shared Services Center | $12,860 | |
| Low cost energy storage for rural renewable energy micro-grids | National Institute of Food and Agriculture | $95,069 |
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About the company
Gloyer-Taylor Laboratories Inc., doing business as GTL Company, is a small-business aerospace and defense manufacturer based in Tullahoma, Tennessee, that operates exclusively as a prime contractor on federal research and development contracts and grants, with a concentration in small-business set-aside R&D awards across SBIR and STTR programs. GTL is a for-profit corporation specializing in advanced aerospace propulsion systems, cryogenic storage, additive manufacturing for optics and structures, and sensor technologies for space and defense applications.
GTL's customer base is concentrated in federal research agencies. The top five customers by award count account for 71% of recent awards, led by NASA's Shared Services Center (25 awards, $7.8 million combined potential value), the Defense Advanced Research Projects Agency (9 awards, $7.9 million), and the DOD Missile Defense Agency (9 awards, $4.3 million). The Air Force Research Laboratory accounts for eight awards worth $2.9 million, and the Air Force Space and Missile Systems Center anchors a single $2.8 million award. The two rankings track closely on concentration — DARPA and NASA Shared Services Center dominate both volume and potential value — reflecting a consistent pattern of small research contracts rather than a bifurcation between volume and dollar concentration.
Recent representative work includes a $2.1 million SBIR Phase II contract from DARPA (awarded July 2023, completing September 2026) for storable rotating detonation rocket engine development; a $1.25 million STTR Phase II definitive contract from the Air Force Research Laboratory (awarded December 2023, completing August 2026) for additively produced telescope mirrors; a $1.2 million cost-plus-fixed-fee definitive contract from Naval Strategic Systems Programs (awarded September 2024, completing September 2026) under 873 Authority; and a $179.9 thousand SBIR Phase I contract from the Air Force Research Laboratory (awarded March 2025, completing December 2025) for compact neon recovery, purification, and liquefaction. GTL also holds a position on the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ issued by the Missile Defense Agency on December 29, 2025, carrying a $151 billion ceiling through December 2035, with an initial $500 task order award issued the same date for performance at Valley Head, Alabama.
Activity over the past five years shows modest consistency — four awards in 2021, declining to three in both 2023 and 2025, with four in 2024 — averaging roughly three to four awards annually. Three awards (combined potential value $4.5 million) face ultimate completion inside the next twenty-four months and present recompete exposure. Across 79 total prime awards (100% of the footprint), GTL has realized $33.7 million in obligated dollars against $34.1 million in combined potential value. The portfolio clusters heavily in research and development in physical and engineering sciences (39 awards under NAICS 541712 and 30 under NAICS 541713), with work categorized under PSC codes for space R&D services and national defense R&D. Nearly all awards carry small-business set-aside designations (Total Small Business or SBIR/STTR carve-outs), with the single exception of the NASA cooperative agreement for rapid model-based assessment of rotating detonation rocket engine designs and the SHIELD IDIQ, which employ full and open competition.
SBA capabilities narrative
Aerospace engineering services, research and development in propulsion systems and technology
Quick answers
Is Gloyer-Taylor Laboratories Inc. registered in SAM.gov?
Yes. Gloyer-Taylor Laboratories Inc.'s SAM.gov registration is active through March 31, 2027.
Which contract vehicles does Gloyer-Taylor Laboratories Inc. hold?
Gloyer-Taylor Laboratories Inc. holds a place on 1 federal contract vehicle: SHIELD.
How much has Gloyer-Taylor Laboratories Inc. received in federal contracts?
Federal contracts obligated $579,994 to Gloyer-Taylor Laboratories Inc. in fiscal year 2025 and $8,254,077 in fiscal years 2023 through 2027.
What is Gloyer-Taylor Laboratories Inc.'s most recent federal award?
Gloyer-Taylor Laboratories Inc.'s most recent federal contract award is Phase III - lightweight composite LH2 tank (80NSSC27C0053), from Shared Services Center, on October 21, 2026.
On GovTribe
See Gloyer-Taylor Laboratories Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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