Enterline Marine Solutions, LLC

Enterline Marine Solutions, LLC, a Kansas City, Missouri-based for-profit limited liability company and sole proprietorship, operates as a prime contractor delivering marine repair, maintenance, and engineering services to Army and Navy maritime programs, competing on full-and-open (no set-aside) basis and total small business set-asides. The vendor is not an 8(a), HUBZone, SDVOSB, or other formal SBA-certified category participant; it qualifies as a small business through size status alone.

Enterline's concrete capability portfolio centers on vessel troubleshooting, repair, and maintenance — particularly phasor generator and deep-sea electronics control module restoration, vessel control system maintenance, and marine engineering support critical to keeping research and support vessels operational. Representative named work includes a $25,717 purchase order from the Army Corps of Engineers Engineering District in Philadelphia for marine services (May 2023), an $8,865 firm fixed-price definitive contract from the Department of the Army for troubleshooting and repair of phasor generators and deep-sea electronics control modules aboard the Research Vessel H.R. Spies (September 2025, total small business set-aside), and a $21,269 definitive contract from the Department of the Army (February 2026) for unspecified marine repair work to be performed in Chesapeake City, Maryland.

Customer concentration is acute and geographically fragmented. The Army Corps of Engineers Engineering District in Philadelphia dominates the portfolio: seven awards totaling $179 thousand (62% of combined potential value across the vendor's thirteen total awards). The Department of the Army accounts for two awards worth $30 thousand, the Army Corps of Engineers nationally for two awards worth $40 thousand, the Navy Military Sealift Command for one award worth $24 thousand, and the Army Corps of Engineers Engineering District in New Orleans for one award worth $16 thousand. Work categorizes primarily under NAICS 441112 (Ship Building and Repairing) and PSC Maint/Repair/Rebuild of Equipment — Ship and Marine Equipment. The vendor has received 13 awards since 2013 with total obligated value of $288 thousand; activity is sparse and episodic (one award each in 2019, 2021, 2023, 2025, and 2026) with no parent vehicle relationships or subcontractor footprint.