STS Distribution Solutions, LLC
Palm City, FL Doing business as Air-Pro Part of Aviation Solutions Holdings LP
- UEI
- ZCMAKJ4YRFB3
- CAGE
- 6P9D4
- Primary NAICS
- 336411 Aircraft Manufacturing
- 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
-
- 332912 Fluid Power Valve and Hose Fitting Manufacturing
- 333618 Other Engine Equipment Manufacturing
- 336412 Aircraft Engine and Engine Parts Manufacturing
- 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing
- 336415 Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing
- 423860 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
- 488190 Other Support Activities for Air Transportation
- Corporate family
-
-
Parent
Jensen Beach, FL
T5ZGU8G8NWJ6
-
Parent
Jensen Beach, FL
T5ZGU8G8NWJ6
- SAM.gov registration date
- Physical address
- 2910 SW 42nd Ave, Palm City, FL 34990, USA
- Website
- stsaviationgroup.com
- Founded
- 1986
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- Industry
-
- Industrials
- Transportation
- Airlines
- SIC code
- 45 Transportation by Air
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 | $931,640 |
| FY2025 | $1,327,773 |
| FY2024 | $2,433,802 |
| FY2023 | $1,329,346 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $931,640 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Hose assembly, nonme | Land and Maritime (DLA) | $1,575 | |
| Clamp, loop | Land and Maritime (DLA) | $15,532 | |
| Hose assembly, nonme | Land and Maritime (DLA) | $26,840 | |
| Hose assembly, nonme | Land and Maritime (DLA) | $9,360 | |
| Hose assembly, nonme | Land and Maritime (DLA) | $3,854 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| AAR Government Services, Inc. | N0001923F0075 | $50,575 |
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About the company
STS Distribution Solutions, LLC, doing business as Air-Pro, is a Florida-based limited liability company and child entity of Aviation Solutions Holdings LP that manufactures and supplies nonmetallic and metal hose assemblies, tubing assemblies, loop clamps, and related fluid transfer components to the Defense Logistics Agency as a prime contractor operating on a full-and-open basis with no small business set-aside certifications.
Air-Pro operates a concentrated, high-volume, low-dollar transactional business model with the Defense Logistics Agency. The company holds 3,302 prime awards (100% of its federal portfolio) across 3,303 total awards generating $31 million in combined potential value and $16.3 million in combined obligated dollars. The Defense Logistics Agency Land and Maritime accounts for 3,216 awards valued at $30.2 million—97 percent of Air-Pro's total federal activity by value. Remaining DLA customer divisions (Aviation, Troop Support Hardware, Troop Support Construction and Equipment, and Troop Support) account for 85 awards valued at $858 thousand, and the Department of the Navy Naval Sea Systems Command holds a single $7 thousand award. This extreme concentration reflects Air-Pro's narrow positioning as a dedicated supplier of commodity fluid transfer components under standing indefinite delivery contracts rather than a diversified federal contractor.
Representative recent work includes a $49,025 Total Small Business purchase order from DLA Land and Maritime for nonmetallic hose assemblies (June 2026); a $155,250 Total Small Business purchase order for metallic hose (February 2026); a $134,125 Total Small Business purchase order for nonmetallic hose assemblies (March 2026); and a $65,214 firm fixed-price purchase order for nonmetallic hose assemblies (August 2025). The majority of awards are firm fixed-price purchase orders with firm delivery dates of 65 to 190 days after order, issued under multiple single-award indefinite delivery contracts with DLA Land and Maritime, each carrying a $250,000 ceiling. Air-Pro holds at least five active IDCs across non-set-aside and Total Small Business categories covering specific National Stock Number items (nonmetallic hose assemblies, metallic hose, loop clamps, turbine oil tubes, and tube assemblies) with guaranteed minimum quantities and estimated delivery-order frequencies per year.
Activity has declined year over year—293 awards in 2022 to 94 awards in 2026—reflecting either contract consolidation, competitive pressure, or reduced military demand. Thirteen awards (combined potential value $514 thousand) face ultimate completion within the next twenty-four months and are subject to recompete. Air-Pro operates as a single subcontractor, delivering P-8A depot maintenance and repair parts procurement to AAR Government Services, Inc. on Navy aircraft maintenance support; this represents the vendor's only known subcontract engagement. The vendor competes predominantly on a full-and-open (non-set-aside) basis across most of its DLA Land and Maritime portfolio, though several active IDCs carry Total Small Business set-aside designations. Place of performance is Palm City, Florida, with delivery to DLA distribution centers across continental United States and outside continental United States locations. Work is registered in the System for Award Management since 2012 under UEI ZCMAKJ4YRFB3 and falls under primary NAICS 332999 (All Other Miscellaneous Fabricated Metal Product Manufacturing) and PSC 4720 (Hose and Flexible Tubing).
Quick answers
Is STS Distribution Solutions, LLC registered in SAM.gov?
Yes. STS Distribution Solutions, LLC's SAM.gov registration is active through August 13, 2027.
How much has STS Distribution Solutions, LLC received in federal contracts?
Federal contracts obligated $1,327,773 to STS Distribution Solutions, LLC in fiscal year 2025 and $6,022,560 in fiscal years 2023 through 2027.
How does STS Distribution Solutions, LLC rank among federal contractors?
STS Distribution Solutions, LLC ranked #18 in PSC 4720, #34 in NAICS 32622 and #40 in NAICS 31332 in FY2025.
What is STS Distribution Solutions, LLC's most recent federal award?
STS Distribution Solutions, LLC's most recent federal contract award is Hose assembly, nonme (SPE7M126P9084), from Land and Maritime (DLA), on July 24, 2026.
On GovTribe
See STS Distribution Solutions, LLC's full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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