BAE Systems GCS International LIMITED

BAE Systems GCS International LIMITED, a United Kingdom-registered subsidiary of BAE Systems PLC, is the incumbent sole-source prime contractor providing comprehensive life cycle sustainment services for the M777A2 Medium Towed Howitzer and related 155-millimeter lightweight artillery systems to the U.S. Army and allied partners, operating on a $960.2 million single-award IDIQ extending through May 17, 2033, with over one hundred firm fixed-price delivery orders issued since award on May 17, 2023.

The vendor's federal footprint is narrowly concentrated on M777 howitzer sustainment across a single dominant parent contract vehicle. Of 1,397 total prime awards in the portfolio, 879 delivery orders are placed under the predecessor IDIQ (W15QKN13D0028, valued at $343.9 million combined potential) and 514 delivery orders under the current PBLCS 2.0 Follow-On IDIQ (W15QKN23D0029, valued at $557.9 million). This dual-vehicle structure reflects a contracting administration transition; the majority of recent activity flows against the current IDIQ. The Army Program Executive Office Ground Combat Systems accounts for 1,310 awards (99% of award count, $671.3 million combined potential value), with supplemental ordering authority held by the United States Marine Corps (35 awards, $92 million), Department of the Army Acquisition Support Center PEO Ammunition (19 awards, $628.2 million), and Department of the Army Materiel Command Contracting Command Detroit Arsenal (12 awards, $1.46 billion). The final customer ranking reveals significant potential-value concentration: Detroit Arsenal's twelve awards carry the largest combined ceiling ($1.46 billion), reflecting high-value catalog updates and major structural component orders issued in 2025–2026, while PEO Ground Combat Systems' 1,310 routine delivery orders represent continuous sustainment flow across smaller individual orders.

Capability scope is narrowly bounded: spare parts procurement, maintenance and repair services, logistics support, manpower field service representative coverage, operations manual development, and training support for the M777A2 fleet and related lightweight howitzer systems. Concrete representative work includes a $21.7 million delivery order (August 6, 2025) for 155mm lightweight howitzer spare parts and life cycle sustainment manpower services with ultimate completion July 25, 2028; a $14.0 million delivery order for 155mm lightweight howitzer major structural components with completion January 19, 2028; a $17.2 million delivery order (May 17, 2025) for Year 3 management services and field service representative travel; and a $5.2 million delivery order (April 24, 2025) for Ukraine sustainment support including spare parts and manpower services with completion April 8, 2027. Place of performance is headquartered in Anniston, Alabama, with supplemental work conducted internationally in Great Britain and worldwide locations as operationally required, reflecting allied nation sustainment responsibilities for Canada, Australia, and Ukraine.

Award activity has declined over the past five years, dropping from 295 awards in 2022 to 36 awards in 2026 (year-to-date through April 14). Within the next twenty-four months, 173 awards with combined potential value of $325.9 million are scheduled for ultimate completion, presenting significant recompete exposure concentrated across routine delivery order expirations rather than IDIQ vehicle termination. The vendor operates purely as a prime contractor with no documented subcontract activity in the source portfolio. BAE Systems GCS International LIMITED competes on a full-and-open, sole-source basis, with all awards designated "No Set-Aside Used," reflecting its incumbent status and the specialized nature of established howitzer platform sustainment. Category concentration is extreme: 880 awards are coded to All Other Miscellaneous Fabricated Metal Product Manufacturing NAICS, 517 awards to Small Arms, Ordnance, and Ordnance Accessories Manufacturing, with 1,391 of 1,397 total awards assigned to PSC Guns, Over 150mm Through 200mm, confirming operational focus on artillery-specific supply and support. As a foreign-owned subsidiary of a major defense industrial prime, BAE Systems GCS International LIMITED competes without SBA set-aside eligibility and carries no small business designations across its federal contract portfolio.