TDI Technologies, Inc.

TDI Technologies, Inc., a for-profit Subchapter S corporation based in Wayne, Pennsylvania, is a naval engineering and software development prime contractor delivering shipboard machinery systems engineering, condition-based maintenance analytics, combat systems integration, and software development to the Department of the Navy as a full-and-open competitor (87% of recent awards as prime) across multiple Indefinite Delivery Contracts and task orders.

TDI Technologies operates under parent company TDI Innovations Inc. and maintains a named subsidiary, Defense Technical Solutions LLC (a small business joint venture). The vendor's capability portfolio centers on hull, mechanical, and electrical systems engineering; shipboard automation and machinery control; condition-based maintenance plus enterprise systems (CBM+ES) data analytics and algorithmic software development; and unmanned surface vehicle (USV) family of systems integration. Recent representative prime work includes a $20.5 million cost-plus-fixed-fee delivery order from Naval Sea Systems Command (NAVSEA) issued in June 2025 under Seaport Next Generation for aircraft carrier program management and shipboard technical assistance through June 2030; a $15.65 million Seaport-NXG delivery order awarded in August 2024 for hull, mechanical, and electrical machinery information systems data analytics supporting CBM+ES with work continuing through August 2029 in King of Prussia, Pennsylvania; and a $7.43 million definitive contract awarded in January 2026 by Naval Strategic Systems Programs for technical support services on the United Kingdom Ocean Survey Program through January 2031.

Naval Sea Systems Command dominates TDI's customer concentration, accounting for 55 awards with a combined potential value of $16.49 billion, representing 98.5% of the vendor's combined portfolio value across nine distinct Navy and defense agency customers. The Naval Information Warfare Systems Command (21 awards, $224.6 million) and Naval Strategic Systems Programs (7 awards, $10.9 million) represent the next tiers but remain small relative to NAVSEA's anchor. The vendor holds two substantial IDIQs: a $982.1 million multiple-award Indefinite Delivery Contract for Unmanned Surface Vehicle Family of Systems awarded by NAVSEA in June 2024 with a base period of five years plus a five-year option, and a $200 million 10-year total small-business-set-aside IDIQ for software development services under the PEO C4I Software Development Multiple Award Contract, awarded by the Naval Information Warfare Systems Command in July 2023. Additional active vehicles include Indefinite Delivery Contracts N6449818D4002 (32 task orders, $43 million combined potential value) and N6600121D0452, N6600197D0061, and N6600100D0030, plus the Seaport Next Generation IDIQ under which seven task orders carry $66.8 million combined potential value.

Award activity has accelerated in recent years: one award in 2022, two in 2023, eleven in 2024, eight in 2025, and two in 2026. One award (a $14.5 million machinery systems engineering delivery order running through August 2027) faces recompete within the next twenty-four months. In its subcontractor role, TDI Technologies delivers engineering and technical services to Noblis MSD LLC on multiple Navy engineering programs (including MAC10 cyber support and integrated logistics support for surface combatants and aircraft carriers), to Alutiiq Information Management, LLC on Electronic Harbor Security System and Public Safety Systems work, and to Delphinus Engineering, Inc. on CBM data analytics labor. Across SCI-reportable service contracts, TDI invoiced $15.5 million in the FY2022–FY2024 period (FY2022: $1.9 million across 13.4 FTEs; FY2023: $7 million across 40.7 FTEs; FY2024: $6.5 million across 35.8 FTEs), with median government-paid hourly rates running around $82.07 per hour and a 10th-to-90th percentile range of $71.80 to $102.96 per hour. On SCI-reportable prime contracts, TDI self-performed all reported hours with zero sub-hours share, indicating in-house delivery on measured federal service engagements.

Research & Development focus areas include intelligent data fusion and algorithm development, threat identification and prediction, assessment and isolation. Engineering Services include requirements development and design concepts. Technical Documentation capabilities include development, production, review and distribution of Tech Manuals and Pubs. ILS includes Front End Logistics Planning, Logistics Support Analysis, Level of Repair Analysis and Training. Software Development capabilities include requirements analysis, software design, application development, software test, and deployment.