Seal Company Enterprises, Inc.
Tulsa, OK Doing business as Sealco
- UEI
- JY4MLNSLJM97
- CAGE
- 5M621
- Primary NAICS
- 339991 Gasket, Packing, and Sealing Device Manufacturing
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
HUBZone Firm· Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 325211 Plastics Material and Resin Manufacturing
- 325212 Synthetic Rubber Manufacturing
- 326130 Laminated Plastics Plate, Sheet (except Packaging), and Shape Manufacturing
- 326199 All Other Plastics Product Manufacturing
- 326291 Rubber Product Manufacturing for Mechanical Use
- 332322 Sheet Metal Work Manufacturing
- 332710 Machine Shops
- 332722 Bolt, Nut, Screw, Rivet, and Washer Manufacturing
Show all 14
- 332994 Small Arms, Ordnance, and Ordnance Accessories Manufacturing
- 336390 Other Motor Vehicle Parts Manufacturing
- 336419 Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing
- 336992 Military Armored Vehicle, Tank, and Tank Component Manufacturing
- 423840 Industrial Supplies Merchant Wholesalers
- 541330 Engineering Services
- SAM.gov registration date
- Physical address
- 1550 N 105th E Ave, Tulsa, OK 74116, USA
- Website
- sealcompany.com
- Founded
- 1971
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 50 Wholesale Trade – Durable Goods
- 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 | $127,440 |
| FY2025 | $53,082 |
| FY2024 | $111,036 |
| FY2023 | $32,120 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Transportation | $110,902 | |
| 2 | Defense Logistics Agency | $16,538 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Assets in support of the NAS | Franchise Acquisition Servies (FAA) | $16,395 | |
| Assets in support of the NAS | Franchise Acquisition Servies (FAA) | $33,937 | |
| Gasket | Land and Maritime (DLA) | $16,538 | |
| Assets in support of the NAS | Franchise Acquisition Servies (FAA) | $55,373 | |
| Assets in support of the NAS | Franchise Acquisition Servies (FAA) | $18,630 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| ND Defense LLC | W56HZV24C0023 | $32,200 | |
| Am General LLC | W56HZV23F0294 | $411,105 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| ESP International | Cedar Rapids, IA | 423840 Industrial Supplies Merchant Wholesalers |
| Hyperox Technologies | San Diego, CA | 541330 Engineering Services |
| VSP Technologies | Prince George, VA | 339991 Gasket, Packing, and Sealing Device Manufacturing |
| Kirkhill, Inc. | Brea, CA | 336413 Other Aircraft Parts and Auxiliary Equipment Manufacturing |
| Mechanical Rubber Prdts Co Inc. | Warwick, NY | 325212 Synthetic Rubber Manufacturing |
About the company
Seal Company Enterprises, Inc., doing business as Sealco, is an SBA-certified HUBZone manufacturer of engineered sealing solutions and precision components based in Tulsa, Oklahoma, competing primarily as a prime contractor (94% of recent awards) on federal purchase orders for o-rings, gaskets, seals, and related manufacturing tooling. Sealco competes in full-and-open procurements; its HUBZone certification provides a competitive advantage in set-aside or evaluated-preference contexts but does not anchor its prime work to set-aside-only vehicles.
Sealco's customer base concentrates heavily on the Federal Aviation Administration. The Department of Transportation's FAA Headquarters accounts for 20 awards and $554 thousand in combined potential value across the recent award footprint — approximately 85% of all prime awards by count and 85% of total potential value. The Department of the Navy's Naval Sea Systems Command (NAVSEA) is the secondary customer, with 6 awards worth $44 thousand, followed by the FAA's Non-Franchise Acquisition Services office (2 awards, $32 thousand) and single awards from the Defense Logistics Agency (Land and Maritime), the United States Marine Corps, the Department of the Army, and the Air Force Materiel Command's Ogden Air Logistics Complex. The concentration with FAA is stark: the agency's two sub-offices together represent 22 of 30 prime awards and $586 thousand of the $651 thousand total potential value.
Sealco's capability portfolio aligns with its primary NAICS categorization in Gasket, Packing, and Sealing Device Manufacturing (14 awards), supported by secondary work in machine shops, plastics product manufacturing, and industrial supplies distribution. Recent representative prime work includes $38,488 for Doppler radome tooling acquisition to the FAA (July 2022), $21,039 for tooling fees to NAVSEA for o-ring manufacturing (July 2024), and $55,372 for National Airspace System support assets to FAA Headquarters (March 2026). All awards are firm fixed-price purchase orders with typical performance windows of 3 to 12 months and place of performance at Sealco's Tulsa facility. The source describes Sealco's products as high-precision sealing components, including o-rings and engineered sealing solutions for critical infrastructure and naval systems.
Award activity has grown from one in 2023 to eleven in 2024, with four awards issued in 2025 and four year-to-date in 2026. Four awards with ultimate completion dates falling within the next twenty-four months carry combined potential value of $122 thousand and represent near-term recompete exposure. Sealco subcontracts minimally across the recent footprint; the source names two sub-awards: tooling supply to ND Defense LLC (October 2024) and auto parts supply to AM General LLC (July 2024) for JLTV family vehicle production. The vendor sits on one named parent vehicle, an Indefinite Delivery Contract (W56HZV23D0008), which has generated one task order. Combined dollars obligated across all awards ($1.1 million) exceed combined potential value ($651 thousand) by 166 percent, indicating that Sealco has completed or is performing awards beyond their ceiling values.
SBA capabilities narrative
Design, manufacture, distribution, assembly and sales of metallic and non-metallic products including gaskets, O-rings, rubber to metal bonded products, precision laser cut and machined products for defense, aerospace, and general industry. ISO9001/AS9100 registered quality management system, ITAR/DDTC registration M32323.
Quick answers
Is Seal Company Enterprises, Inc. registered in SAM.gov?
Yes. Seal Company Enterprises, Inc.'s SAM.gov registration is active through December 30, 2026.
What is Seal Company Enterprises, Inc.'s CAGE code?
Seal Company Enterprises, Inc.'s CAGE code is 5M621, and its Unique Entity ID (UEI) is JY4MLNSLJM97.
Which SBA certifications does Seal Company Enterprises, Inc. hold?
Seal Company Enterprises, Inc. holds HUBZone Firm certification from the SBA.
How much has Seal Company Enterprises, Inc. received in federal contracts?
Federal contracts obligated $53,082 to Seal Company Enterprises, Inc. in fiscal year 2025 and $323,678 in fiscal years 2023 through 2027.
What is Seal Company Enterprises, Inc.'s most recent federal award?
Seal Company Enterprises, Inc.'s most recent federal contract award is Assets in support of the NAS (6973GH26P02248), from Franchise Acquisition Servies (FAA), on July 10, 2026.
On GovTribe
See Seal Company Enterprises, Inc.'s full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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