International Gas & Services

International Gas & Services, doing business as I.g.s, a Belgium-based manufacturer of industrial, medical, and specialty gases headquartered in Willebroek, supplies compressed and liquefied gases to the Defense Logistics Agency Aviation as a prime contractor on a single-award indefinite delivery contract (SPM4A1) valued at $3.61 million through September 30, 2029. The vendor operates exclusively as a prime and competes on full-and-open (non-set-aside) delivery orders; across the past two decades, it has accumulated over 2,300 awards almost entirely within DLA Aviation's industrial gas support program for the European theater.

The vendor's capability portfolio centers on manufacturing and supplying compressed and liquefied gases—technical nitrogen, technical oxygen, aviator's breathing oxygen, technical argon, technical carbon dioxide, acetylene, helium, and specialized argon-carbon dioxide mixtures—to support aircraft systems maintenance, life support equipment operations, and allied military force readiness. Representative delivery orders include a $38.9 million technical argon order in May 2025, a $30.7 million technical carbon dioxide order in June 2025, and a $27.1 million mixed-gas order in October 2025. Beyond product delivery, I.g.s performs cylinder maintenance, manages government-furnished property pools, coordinates demand forecasting with DLA Aviation, and disposes of unserviceable equipment. All work is performed at the vendor's manufacturing facility in Willebroek, Belgium.

Customer concentration is extreme and singular: Defense Logistics Agency Aviation accounts for 2,342 of 2,346 awards (100% of combined potential value of $50.8 million), with only one Army award appearing in the source. The vendor has no subcontract footprint; it operates as a prime only. DLA Aviation places work under five parent indefinite delivery contracts, with the SPE4A617D0003 vehicle carrying 1,573 task orders ($2.7 million combined potential value) and the SPM4A606D2564 vehicle carrying 325 task orders ($3 million combined potential value). The two vehicles absorb the vast majority of the vendor's delivery order volume.

Recent activity has trended downward after a 2023 peak: 2024 saw 252 awards, 2025 dropped to 201 awards, and year-to-date 2026 shows 59 awards through April. The combined dollars obligated across all awards is $7 million, representing only 14 percent of the combined potential value. This discrepancy reflects the vendor's role as a call-to-order supplier for consumption-based industrial gas requirements; many delivery orders are issued at modest ceiling values but obligate far smaller amounts upon completion. The vendor's award portfolio spans from April 1998 through April 2026, indicating twenty-eight years of consecutive DLA Aviation registration and supply relationships. I.g.s has held System for Award Management registration since November 2003 and maintains no federal prime contracts outside DLA Aviation nor any recorded subcontract relationships.