ZF Marine Propulsion Systems Miramar LLC

ZF Marine Propulsion Systems Miramar LLC, a foreign-owned subsidiary of Germany-based ZF Group, supplies marine propulsion components, reduction gears, and overhaul and repair services to federal maritime agencies as a prime contractor (98% of recent awards), competing exclusively on full-and-open basis with no small business set-asides. The company operates from its Miramar, Florida headquarters and delivers OEM support for ZF brand reduction gears, transmissions, coolers, filter cartridges, and related marine equipment to the U.S. Coast Guard, Military Sealift Command, Navy, and Army Corps of Engineers.

ZF Marine's customer footprint is heavily concentrated in the Coast Guard. The top five customer agencies by award count account for 77% of recent awards, with the Department of Homeland Security U.S. Coast Guard anchoring the portfolio at 289 awards and $37.9 million combined potential value — approximately 80% of total federal revenue. The Department of the Navy Military Sealift Command represents the second-largest customer with 16 awards valued at $2.2 million, followed by three Army Corps of Engineers district offices and Navy commands with sub-$700 thousand individual bases. The dollar-value ranking tracks closely with volume; the Coast Guard dominates both counts and dollars, reflecting ZF Marine's specialized role as the primary OEM supplier for ZF BW255 reduction gears installed on Coast Guard Fast Response Cutters and 87-foot patrol boats.

ZF Marine's work sits on two substantial Coast Guard indefinite delivery contracts: a $4.7 million five-year single-award IDV (70Z08020D12001B00) and a $326 thousand six-month bridge contract (70Z08020D14007B00) for overhaul, purchase, and technical representative services on reduction gears. These two contracts anchor the portfolio; together they underpin approximately 100 task orders generating roughly $10 million in combined potential value. Additional Coast Guard IDV vehicles (HSCG4006D60026 and HSCG4015D11002) carry 70 and 50 task orders respectively, valued at $10.4 million and $6.2 million combined potential value. Representative prime work includes a $545.7 million delivery order for ZF BW255 reduction gear overhauls (Coast Guard, December 2022), a $312.6 million delivery order for four overhauled reduction gears (Coast Guard, February 2022), a $283.6 million delivery order for reduction gear purchase and overhaul (Coast Guard, May 2025), and a $196.5 million purchase order for Murden propeller shafts and gearboxes (Army Corps of Engineers, November 2023). Recent activity is dominated by tactical components: filter cartridges, O-rings, speed transmitters, cooling units, and inspection services across multiple vessel classes.

Activity has remained steady across the past five years (11 awards in 2022, peaking at 27 in 2023, then moderating to 5 through mid-2026), with combined potential value across all 455 recent awards at $47.5 million and actual dollars obligated at $30.2 million (64% of potential). Only 2 awards complete in the next twenty-four months, carrying $107 thousand combined potential value, presenting minimal near-term recompete exposure. The portfolio spans 22 distinct federal agencies, though concentration in Coast Guard and MSC work (approximately 90% of dollars) creates customer risk.

ZF Marine holds a small sub-award footprint: eight task orders under Lockheed Martin Corporation, awarded between February 2025 and September 2025, for ZF surface drive repair and return, trim cylinder assembly repair, and CCM steering cylinder teardown work valued at approximately $56.2 million each (incrementally funded). These represent specialized marine systems repair and fielding support for Navy combatant vessels rather than Coast Guard patrol platforms.

The vendor's NAICS profile centers on mechanical power transmission equipment manufacturing and marine equipment repair and maintenance (131 awards each), with secondary categories in other engine equipment manufacturing and ship building and repairing. PSC coding emphasizes ship and boat propulsion components (97 awards) and related maintenance and repair (63 awards). All federal work carries firm fixed-price contracting, reflecting the OEM support and parts-supply posture — no cost-plus or time-and-materials vehicles. This vendor serves as critical sole-source supplier to the federal maritime fleet for ZF brand reduction gears and associated components, positioning it uniquely in federal marine propulsion support but with negligible growth trajectory and concentrated customer dependency.