B S T Systems, Inc.

B S T Systems, Inc., doing business as BST Systems Inc., manufactures specialized advanced batteries and energy storage systems for the Department of the Navy as a prime contractor (99% of recent awards) under full-and-open, non-set-aside procurement. The Plainfield, Connecticut–based for-profit manufacturer holds primary NAICS classifications in Storage Battery Manufacturing (335911) and Primary Battery Manufacturing, with a federal contracting footprint dating to 2002 and 182 total awards in the source data spanning four decades.

BST Systems' customer concentration is tightly naval-focused. The Department of the Navy accounts for 73% of awards by count, with Naval Supply Systems Command (27 awards, $41.6 million combined potential value) and Naval Sea Systems Command (23 awards, $23.2 million) anchoring the customer set. These two Navy commands together represent 94% of the vendor's combined potential value across all awards. Defense Logistics Agency Aviation ($5.5 million across 3 awards) and Air Force Materiel Command ($5.4 million across 2 awards) round out the top five, but naval dominance is absolute and sustained across the award history.

BST Systems' concrete capability set centers on silver-oxide zinc batteries (750 ampere-hour pressure-compensated cells for the Navy's NELO program), rechargeable battery sets (SWCS battery sets), silver-zinc rechargeable cells, valve-regulated lead acid emergency batteries (for Minuteman III ICBM facilities), and specialized missile guidance set batteries. Representative work includes a $6.35 million definitive contract from NAVSUP for 24 SWCS battery sets (awarded June 2023), a $1.79 million Air Force Research Laboratory SBIR Phase II for remotely activated silver-zinc missile guidance batteries (awarded June 2023), and a $7.41 million single-award Indefinite Delivery Contract from Navy NAVSUP Engineering Logistics Office for 750 amp-hour silver-oxide zinc battery cells running through May 2029 (awarded May 2024, with three delivery orders totaling $3.28 million issued to date). Recent awards include a $1.52 million NAVSUP definitive contract for 12 SWCS battery sets (awarded December 2024) and an $884,400 NAVSUP definitive contract for rechargeable battery sets (awarded January 2026).

Activity has contracted year over year — five awards in 2022–2023 declining to one in 2026 — but this reflects the award-cycle nature of large naval battery contracts rather than loss of customer confidence; the underlying $7.41 million IDIC remains current through May 2029 with substantial remaining capacity. Only one award ($884 thousand) faces ultimate completion inside the next twenty-four months, presenting minimal near-term recompete exposure. BST Systems holds position on five named parent indefinite delivery contracts and basic ordering agreements with Navy commands, anchored by the $7.41 million NELO IDC and yielding recurring task orders for battery cells, finished batteries, and accessories. One sub-award appears in the source (United Launch Services LLC, November 2023) for Delta IV Heavy Launch Services BST Pedigree work. The vendor's PSC profile splits between Nonrechargeable Batteries (74 awards) and Rechargeable Batteries (60 awards), reflecting the dual silver-oxide zinc and rechargeable battery portfolio underwriting naval undersea, surface, and strategic deterrence platforms.

BATTERIES: PRIMARY AND SECONDARY SILVER-ZINC AND SILVER CADMIUM, LITHIUM, RECHARGEABLE, BATTERY CHARGERS, SCANNERS AND ANALYZERS.