Confluence Corp
Kapolei, HI Doing business as Regal Service Co Confluence Corporation DBA Regal Service Company
- UEI
- K5MNF84HN6H3
- CAGE
- 0KWN1
- Primary NAICS
- 336611 Ship Building and Repairing
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
8(a) Program Participant– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
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- 336611 Ship Building and Repairing Primary
- 236220 Commercial and Institutional Building Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238390 Other Building Finishing Contractors
- 335312 Motor and Generator Manufacturing
- 484230 Specialized Freight (except Used Goods) Trucking, Long-Distance
- 488320 Marine Cargo Handling
Show all
- Corporate family
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Confluence Corp
K5MNF84HN6H3
- Ohana Marine Services Jv1, LLC F1RKWSJKHRD7
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Confluence Corp
K5MNF84HN6H3
- SAM.gov registration date
- Physical address
- 91-202 Kalaeloa Blvd a, Kapolei, HI 96707, USA
- Website
- regalservicecompany.com
- Founded
- 1975
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
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- Industrials
- Transportation
- Marine
- SIC code
- 37 Transportation Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Ship repair | Naval Sea Systems Command | $327,638 | |
| Ship repair | Naval Sea Systems Command | $747,549 | |
| 8512033205 ! Intermodal container transpor | Energy | $250,334 | |
| Ship repair | Naval Sea Systems Command | $16,046 | |
| Phnsy wall crane dismantle contract for organization 900 - production resources dept FY: 2025, AMS:… | Naval Sea Systems Command | $76,800 |
About Confluence Corp
Confluence Corp, doing business as Regal Service Company Division, is a Honolulu-headquartered SBA 8(a) certified minority-owned small disadvantaged business providing maritime vessel repair, ship maintenance, facility services, and intermodal container transportation to federal agencies as a prime contractor on 99% of recent awards. Confluence is a Subchapter S corporation, Asian-Pacific American owned, and maintains a subsidiary relationship with Ohana Marine Services JV1, LLC; the company holds 8(a) certification through May 22, 2027.
Confluence's capability footprint centers on non-nuclear surface ship repair and maintenance (171 awards across primary NAICS 336611), dockside repair services, facility maintenance and infrastructure work, and container integrity testing and intermodal transport. Representative recent prime work includes a $300 million multiple-award indefinite delivery contract from Naval Sea Systems Command (awarded September 2024) for maintenance, repair, and modernization of non-nuclear surface ships homeported in Pearl Harbor; a $49 million single-award IDIQ from Military Sealift Command (January 2025) for general ship repair services at San Diego, Bremerton, and Oahu; a $226.2 million Surface Vessel Maintenance Multiple Award Contract IDIQ from Naval Sea Systems Command (March 2024) for repair and alteration services on waterborne vessels and surface ships in Hawaii; a $1.52 million single-award IDIQ from the Department of Energy (April 2026) for intermodal ISO bulk fuel container transportation, integrity testing, and maintenance; and a $73.8 million multiple-award NOAA contract (September 2023) for dockside repairs and facility services to research vessels nationwide.
Customer concentration is heavily weighted to Department of the Navy components. Naval Sea Systems Command accounts for 96 awards and $4.68 billion in combined potential value (90% of the total portfolio), with Military Sealift Command placing 24 awards worth $255 million and Naval Facilities Engineering Command issuing six awards for $6.5 million. The National Oceanic and Atmospheric Administration has awarded 45 delivery orders totaling $218.3 million for dockside repairs to research vessels. The U.S. Coast Guard has issued 16 awards worth $20.7 million for cutter maintenance and insulation repairs. Defense Logistics Agency Energy and the Department of Energy together account for approximately $5.8 million across 14 delivery orders. This concentration on Navy and NOAA work reflects Confluence's geographic anchor in Hawaii and Pacific-region operational footprint.
Confluence holds substantial parent vehicle positions anchored in Hawaii and West Coast repair operations. The $300 million Naval Sea Systems Command IDIQ for Pearl Harbor surface ship maintenance (Lot 2 of the HRMC Emergent Maintenance contract) carries 51 prior task orders totaling $32.4 million. The $226.2 million SURFMAC vehicle generated 14 task orders valued at $4.8 million to date. The West Coast General Ship Repair MAC with Military Sealift Command (holding $49 million ceiling through January 2030) supports 19 task orders worth $8.7 million. A $140 million East Coast General Ship Repair IDIQ with Military Sealift Command (September 2023 award) and the $73.8 million NOAA Fleetwide Dockside contract round out the major vehicle set. Activity across vehicles demonstrates sustained task order velocity — Confluence placed delivery orders consistently through 2024 and into 2026, though the last twenty-four months show only three awards valued at $1.5 million facing completion, indicating minimal recompete cliff exposure in the near term.
Recent sub-award work places Confluence beneath HII Fleet Support Group LLC (unscheduled repairs to Logistics Support Vessel 7, February 2025), National Steel and Shipbuilding Company (T-AO 206 construction-related sub, December 2023), and Serco Inc. (services delivery, June 2022). Subcontract footprint is minimal (1% of awards) relative to prime placement, reflecting Confluence's role as a primary repair and maintenance provider rather than a supply-chain tier-two vendor.
The vendor competes under Total Small Business set-asides for most awards and holds recurrent 8(a) Sole Source designations on select smaller orders (FEMA HVAC services, NOAA davit repairs, Naval Facilities pump motor repair). The company did not pursue full-and-open competition significantly in the source award window — set-aside and 8(a) framing dominates the portfolio, indicating strategic alignment with small business reserve mechanisms and 8(a) Program vehicles. Total potential value across 231 awards sits at $5.19 billion with obligated dollars at $109.6 million (2% of ceiling), typical for indefinite-delivery vehicle portfolios with multi-year, task-order-driven drawdown.
Contract vehicles
- East Coast General Ship Repair IDIQ
- Fleetwide Dockside and Ship Maintenance IDIQ
- HRMC Emergent Maintenance, Continuous Maintenance, and Chief of Naval Operations Availabilities on Surface Ships
- Seaport Next Generation
- Surface Vessel Maintenance Multiple Award Contract IDIQ
- NOAA Hawaii Dockside Repair 2015-2016
- SeaPort-e
- West Coast General Ship Repair MAC
SBA capabilities narrative
Welding Service Dept.:
Ship Repair
? Fabrications
? Modification - Repair
? Structural, Piping and specialized Welding
? Navigational systems and Ship board cabling
? Steel, Stainless Steel, Aluminum, HY 80
Electrical Dept
* Electrical Power and Auxiliary Systems
* Generator: installation and repair
* Navigational systems and ship board cabling
* Electrical power and auxiliary system
HVAC and Mechanical Dept.:
? A/C Installation / Repair
? Heating: Boilers and Piping / Repair and Installation
? Pump / Motor Installation
Logistics and Warehousing Dept.:
? Material Handling, packaging, inventory,transportation, warehousing, and security
? Rentals
Quick answers
What is Confluence Corp's UEI?
Confluence Corp's Unique Entity ID (UEI) in SAM.gov is K5MNF84HN6H3.
What is Confluence Corp's CAGE code?
Confluence Corp's CAGE code is 0KWN1.
What is Confluence Corp's primary NAICS code?
Confluence Corp's primary NAICS code is 336611 (Ship Building and Repairing).
Where is Confluence Corp located?
Confluence Corp's physical address in SAM.gov is 91-202 Kalaeloa Blvd a, Kapolei, HI 96707, USA.
Is Confluence Corp registered in SAM.gov?
Yes. Confluence Corp's SAM.gov registration is active through February 7, 2027.
Which SBA certifications does Confluence Corp hold?
Confluence Corp holds 8(a) Program Participant certification from the SBA.
Which contract vehicles does Confluence Corp hold?
Confluence Corp holds a place on 8 federal contract vehicles, including East Coast General Ship Repair IDIQ, Fleetwide Dockside and Ship Maintenance IDIQ and HRMC Emergent Maintenance, Continuous Maintenance, and Chief of Naval Operations Availabilities on Surface Ships.
What is Confluence Corp's most recent federal award?
Confluence Corp's most recent federal contract award is Ship repair (N3225326F0040), from Naval Sea Systems Command, on April 30, 2026.
On GovTribe
See Confluence Corp's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors