Onyx LLC
South Amboy, NJ Engineering Services
- UEI
- SQQXANCRAYA1
- CAGE
- 6RRS1
- Primary NAICS
- 541330 Engineering Services
- 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
- SAM.gov registration date
- Physical address
- 4 Gretchen St, South Amboy, NJ 08879, USA
- Website
- onyxdefense.com
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 97 National Security & International Affairs
- 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 | $0 |
| FY2025 | $500 |
Contract vehicles
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Minimum guarantee task order for associated seaport NXG MAC awards. | Naval Sea Systems Command (Navy) | $500 |
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Caci Technologies, LLC | W56KGU25F0022 | $10,249,747 | |
| Mantech Advanced Systems International, Inc. | 47QFCA23F0027 | $3,000,000 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Corporate Headquarters | Dalton, OH | 541330 Engineering Services |
| Digital Axis LLC | Sterling, VA | 541512 Computer Systems Design Services |
| TPJ Solutions Inc. | Germantown, MD | 541512 Computer Systems Design Services |
| ITZ LLC | Cheyenne, WY | 541330 Engineering Services |
| Wise Engineering Consulting, LLC | Owings, MD | 541330 Engineering Services |
About the company
Onyx LLC Engineering Services Division is a small disadvantaged business and woman-owned small business registered in the System for Award Management (SAM) since 2012. Located in South Amboy, New Jersey, the company operates as a partnership or limited liability partnership and is structured as a Subchapter S Corporation. The organization provides engineering services and technical support to federal agencies, with a primary focus on supporting naval and maritime infrastructure and operations. Their business model centers on delivering specialized technical and engineering solutions across various federal government domains.
The company has demonstrated significant engagement in federal contracting through both prime and subcontractor roles. Notably, Onyx LLC has secured a subcontract award from Mantech Advanced Systems International, Inc. in November 2024 for engineering services, and another subcontract in December 2022 for general services and labor. These subcontract awards suggest the company's versatility in providing technical and workforce support across different federal projects. As a small disadvantaged and woman-owned business, Onyx LLC likely benefits from various federal procurement preferences that enhance its competitive positioning in government contracting opportunities.
Onyx LLC's most significant federal contract vehicle is an Indefinite Delivery Contract (IDC) N0017825D7647 awarded by the Naval Sea Systems Command (NAVSEA) under the SeaPort Next Generation (SeaPort-NxG) multiple award IDIQ program. This $4 billion ceiling contract, effective through January 1, 2029, allows the company to compete for task orders supporting NAVSEA and other Navy Systems Commands. The contract falls under NAICS code 541330 for Facilities Support Services and enables Onyx LLC to provide a comprehensive range of engineering services through competitively awarded task orders. The SeaPort-NxG vehicle represents a strategic platform for Onyx LLC to expand its federal contracting footprint within naval and maritime engineering domains.
Quick answers
Is Onyx LLC registered in SAM.gov?
Yes. Onyx LLC's SAM.gov registration is active through March 1, 2027.
What is Onyx LLC's CAGE code?
Onyx LLC's CAGE code is 6RRS1, and its Unique Entity ID (UEI) is SQQXANCRAYA1.
Which contract vehicles does Onyx LLC hold?
Onyx LLC holds a place on 1 federal contract vehicle: Seaport-NXG.
How much has Onyx LLC received in federal contracts?
Federal contracts obligated $500 to Onyx LLC in fiscal year 2025.
What is Onyx LLC's most recent federal award?
Onyx LLC's most recent federal contract award is Minimum guarantee task order for associated seaport NXG MAC awards (N0017825F7647), from Naval Sea Systems Command (Navy), on March 6, 2025.
On GovTribe
See Onyx LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors