Sea-Tech Products, Inc.

Sea-Tech Products, Inc. (doing business as Seatech Products), a small business Subchapter S corporation headquartered in Valley Center, California, manufactures and supplies marine components and technical representative services for U.S. Navy vessels as a prime contractor (78% of recent awards) and as a subcontractor on Navy shipboard modernization and maintenance work. The company competes under the Total Small Business set-aside on the majority of its prime awards; approximately 60% of recent prime contract value derives from set-aside procurement.

Sea-Tech's customer base is entirely concentrated within the Department of the Navy. Naval Sea Systems Command (NAVSEA) dominates the portfolio with 47 prime awards valued at $435 thousand in combined potential value, accounting for 100% of the top customer ranking by both award count and dollar magnitude. The U.S. Pacific Fleet Forces has placed 7 awards ($14 thousand combined potential value), and Naval Supply Systems Command holds 1 award ($11 thousand). The vendor has served four Navy customer organizations across 60 total awards spanning 1997 through February 2026.

Sea-Tech's capability footprint centers on remote valve operator systems, actuator stations, and deck boxes for naval propulsion and damage-control systems. Representative prime work includes a $110,780 firm-fixed-price purchase order from NAVSEA awarded February 17, 2026, for swage kit assemblies (part number 56873-00) to support Remote Valve Operator repairs aboard Landing Helicopter Assault vessels; a $23,028 purchase order from NAVSEA for seven deck boxes with remote operating 360-degree 4:1 ratio welded connections (April 2024); and a $41,156 purchase order for technical support related to Teleflex remote valve operator manufacturing (May 2022). Top NAICS coding clusters around ship building and repairing (16 awards), mechanical power transmission equipment manufacturing (6 awards), and fluid power cylinder and actuator manufacturing (6 awards). Top PSC assignments include valves powered and nonpowered (7 awards each) and technical representative services for pumps and compressors (6 awards).

Recent sub activity runs through two named Navy primes: Vigor Marine LLC (work on USS John Paul Jones, USS John S McCain, and TYCOM surface combatant repair work, dating from December 2024 through July 2025) and Delphinus Engineering, Inc. (valve operator replacement and carrier-class modernization sub-awards, February through December 2025). Huntington Ingalls Incorporated received sub-awards for warranty work on DDG-125 construction (December 2023). Award activity has averaged roughly 4 to 7 per year over the past five years with no recompete cliff signals in the source data. The company demonstrates a thirty-year Navy customer relationship anchored in small-batch specialized marine equipment supply and technical labor support for propulsion and fluid-power systems aboard combat vessels.