Purple Rhombus, Inc.

Purple Rhombus, Inc., a small-business manufacturer and advanced defense technology developer based in Austin, Texas, competes as a prime contractor on full-and-open federal contracts across defense research, autonomous systems, and layered missile defense, with recent ceiling-valued awards exceeding $46 billion on two government-wide indefinite delivery vehicles and no characteristic set-aside posture.

Purple Rhombus is a for-profit corporate entity structured as a manufacturer of goods with demonstrated technical depth in autonomous systems, photonics, and defense electronics. The vendor's recent federal footprint (two awards in 2024, five in 2025) totals seven awards across four distinct customer agencies, with combined potential value of $46 billion driven almost entirely by two major indefinite delivery contract awards on defense platforms rather than by current obligated spend — across all awards, only $3.7 million has been obligated to date, representing less than 1% of stated ceiling values. This posture reflects the vendor's recent and selective entry into high-ceiling vehicle competitions rather than a mature stream of funded task orders.

The Missile Defense Agency and the Department of the Air Force Materiel Command dominate the customer set. MDA awarded Purple Rhombus a seat on the Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) multiple-award IDIQ contract, a 10-year vehicle with a multi-billion-dollar ceiling running through December 2035 focused on detecting, tracking, intercepting, and neutralizing air, missile, space, cyber, and hybrid threats across classified and unclassified domains. An initial $500 delivery order was issued on December 29, 2025, with performance in Huntsville, Alabama, on a firm fixed-price basis. The Air Force Lifecycle Management Center at Eglin Air Force Base awarded Purple Rhombus a second major vehicle position: the Fourth On-Ramp for the Eglin Wide Agile Acquisition Contract (EWAAC), a multiple-award IDIQ with a $46 billion cumulative ceiling through September 2031, covering research, development, and advanced technological solutions under an Lowest Price Technically Acceptable source selection. A nominal $1,000 delivery order was placed on April 15, 2025. Beyond these vehicles, Purple Rhombus holds two task orders with the Air Force Research Laboratory: a $1.25 million SBIR Phase II award issued June 11, 2024, for Affordable Autonomous Mass technology (autonomous systems development) with ultimate completion March 11, 2026, and a $1.87 million firm fixed-price purchase order issued December 18, 2025, for mass production of unmanned aircraft systems, with performance in Fairborn, Ohio and completion by December 31, 2026. The vendor also subcontracts to HII Mission Technologies Corp on an Army Research Laboratory photonics, electronics, and quantum sciences integration and transition program. Across all awards, only one item (the UAS production order, $1.9 million) faces ultimate completion within the next twenty-four months, creating minimal near-term recompete pressure. Purple Rhombus's category concentration — R&D in physical and engineering sciences, ammunition manufacturing, and aircraft manufacturing across primary NAICS codes — reflects a focused defense industrial footprint distinct from civilian IT or services vendors.