Gren Industries Inc.

Gren Industries Inc., operating through its Service Rubber Group Division, manufactures and supplies nonmetallic seals and rubber components for military land and maritime equipment as a prime contractor on 489 federal awards with no subcontractor footprint. The company is a for-profit Subchapter S corporation headquartered in Plano, Texas, competing predominantly on full-and-open federal contracts without set-aside designations, though one recent award carries a Total Small Business set-aside designation.

Service Rubber Group's capability portfolio centers on specialized rubber sealing components: nonmetallic seals (the primary product across NSN-coded variants), retaining straps, rubber strips, and grommets. These components support maintenance and operational requirements for military land and maritime vehicles, vessels, equipment, and weapon systems across the Army, Navy, Air Force, Marine Corps, and Coast Guard. Representative work includes a $350,000 single-award indefinite delivery contract awarded by Defense Logistics Agency (DLA) Land and Maritime on March 24, 2026, for nonmetallic seals and related rubber components with an anticipated 12 delivery orders per year and individual values between $2,000 and $15,000. Another example is a $68,481 delivery order issued September 16, 2024, by DLA Land and Maritime for NSN 8510897230 nonmetallic seals with completion through July 18, 2025. A third example is a $17,814.30 delivery order awarded November 6, 2025, for NSN-coded nonmetallic seals.

Customer concentration is extreme and monolithic. DLA Land and Maritime accounts for 233 awards valued at $10.8 million combined potential value, representing 82% of all awards and 81% of total potential value. The remaining customer agencies show negligible scale: DLA Troop Support Hardware holds 203 awards ($1.5 million), DLA Troop Support Construction and Equipment holds 43 awards ($672 thousand), DLA Aviation holds 6 awards ($11 thousand), and a generic DLA line item holds 4 awards. The source reflects no federal agencies outside the Defense Logistics Agency system as customers.

Service Rubber Group holds approximately 27 active or recently completed single-award indefinite delivery contracts with DLA Land and Maritime, each valued at $250,000 to $350,000 with one-year performance periods. Recent IDC awards include contracts dated March 24, 2026 ($350,000 ceiling for nonmetallic seals and retaining straps), January 26, 2026 ($350,000 Total Small Business set-aside for nonmetallic seals), and multiple 2025 awards at $250,000 and $350,000 ceilings. The top parent vehicles by task order volume are single-award IDCs, with 13 task orders under SPE7LX14D0103 ($86 thousand combined value), 12 under SPE7L322D60BC ($29 thousand), and 11 under SPE7L323D60AH ($46 thousand). All task orders flow from DLA's indefinite delivery vehicle structure; no government-wide acquisition contracts, BPAs, or other multiagency vehicles are named.

Activity trajectory shows contraction year over year: 47 awards in 2022, declining through 59 in 2023, 38 in 2024, 30 in 2025, and only 10 through April 2026. Combined potential value across the full 489-award portfolio is $13 million, with dollars obligated at $3.3 million (26% realization). The recompete cliff is severe: many of the single-award IDCs completed or will complete in the next twelve months, and the vendor's sustained relationship depends on continued DLA task order activity and IDC re-awards.

Service Rubber Group operates exclusively as a prime contractor with no identified subcontractor involvement and performs all work at its facilities in Plano and Dallas, Texas, with deliveries to DLA depots throughout the continental United States and overseas locations. The vendor competes predominantly under full-and-open procurements, though recent DLA activity reflects one Total Small Business set-aside award. Across the portfolio, NAICS 332722 (Bolt, Nut, Screw, Rivet, and Washer Manufacturing) and 332721 (Gasket, Packing, and Sealing Device Manufacturing) account for 444 of 489 awards; PSC Packing and Gasket Materials dominates with 448 awards. The vendor has held a sustained supplier relationship with DLA Land and Maritime since at least 2021, evidenced by consistent annual award volume and multiple concurrent IDC vehicles, but recent declining activity signals either competitive pressure, shifting DLA sourcing patterns, or inventory sufficiency.

Rubber Products. Molded, Extruded and Fabricated Rubber, Urethane and Thermoplastic Products