T2S, LLC

T2S, LLC, a Maryland-based systems engineering and defense technology firm, operates as a prime contractor (50% of recent awards) and subcontractor (50%) on Department of Defense and Army research and development programs, with recent prime work anchored to two large multi-year IDIQs and an OTA valued at $14.8 million. The vendor competes full-and-open; no set-aside designations appear in the recent prime footprint. T2S is a for-profit limited liability company headquartered in Belcamp, Maryland, with a primary NAICS category profile spanning research and development in the physical, engineering, and life sciences (13 awards) and other scientific and technical consulting (4 awards).

T2S's customer concentration tilts heavily toward Army programs. The top five agencies account for 69% of recent awards by count but 100% by combined potential value, led by the Department of the Army Acquisition Support Center Joint PEO Chemical and Biological Defense (2 awards, $8.28 billion combined potential value) and the Army Materiel Command Research Development and Engineering Command (12 awards, $1.41 billion). The Missile Defense Agency, the National Institute of Standards and Technology, and the GSA Federal Acquisition Service round out the active customer set. The combined potential value across all awards stands at $9.71 billion, though only $78.8 million (1%) has been obligated to date; this spread reflects ceiling values on large IDIQs yet to be executed at scale.

T2S holds positions on two principal federal vehicles. On OASIS+ Unrestricted (GSA, awarded April 2025, $999,999,999,999 ceiling through April 2030), T2S carries 27 labor categories spanning data, electronics, production, information security, network, software, and systems engineering at entry through executive/SME levels, with hourly rates from $59.28 to $284.48 and no cleared roles. Recent ordering activity on OASIS+ Unrestricted includes a $517.1 million cost-plus-fixed-fee delivery order from the Army Research Development and Engineering Command on February 27, 2026, for on-site and off-site R&D, engineering, integration, testing, training, logistics, program management, laboratory work, field engineering, acquisition, and operations services through February 2031, performed in Belcamp, Maryland. T2S also holds a seat on SHIELD (Missile Defense Agency, awarded December 2025, $151 billion ceiling through December 2035), a multiple-award IDIQ for multi-domain homeland defense R&D, systems engineering, prototyping, disruptive technology development, weapon design, production, test and evaluation, and cybersecurity initiatives. On SHIELD, T2S has received an initial $500 delivery order as of December 2025. Beyond the IDIQs, T2S holds a GSA Multiple Award Schedule contract (awarded July 2024, $1 million ceiling through July 2029) covering SINs 541715, 541690, and OLM with the same 27-category labor portfolio.

Concrete prime capability work includes a $14.8 million Other Transaction Agreement with the Missile Defense Agency (awarded March 23, 2026, completion April 2029) for advanced system engineering and custom development supporting infrared search and track capabilities under the High Altitude Infrared Search and Track (HAIRST) program, performed in Belcamp, Maryland. Earlier prime work includes a $24.8 million cost-plus-fixed-fee definitive contract with the Army Research Development and Engineering Command (awarded January 31, 2022, completion September 2024) for technologies supporting navigation warfare applications under RDECOM's Broad Agency Announcement. T2S also holds a $869 million STEPSS IDIQ with the Army Materiel Command Research Development and Engineering Command (awarded April 2022, through April 2032) for scientific, technical, engineering, and program support services.

In its subcontractor role, T2S delivers systems engineering, technical assistance, cross-domain electronic warfare survivability engineering, sensor modeling and simulation, network engineering, mobile command vehicle production support, and command-and-control integration work to primes including Booz Allen Hamilton, CACI Technologies, SAIC, Mag DS Corp, and Nakupuna Solutions. Recent sub awards span electronic warfare survivability capabilities (Booz Allen, December 2025), Army field experimentation and tactical mission command integration (CACI, October 2025 and July 2025), C5ISR Center worldwide-defense-system integration and prototyping (Mag DS, September 2024), and Joint Navigation Warfare Center advisory services (CACI, August 2024).

Activity has accelerated in 2025, with ten awards that year — a marked increase from 2022–2024 (3–5 awards per year). SCI-reported invoicing across subcontract service work shows roughly 16.6 FTEs delivered in FY2022 and 14.5 FTEs in FY2024, reflecting T2S's sub-heavy positioning on labor-intensive Army R&D and systems engineering work. The vendor does not report SCI prime contracts, consistent with its reliance on larger IDIQs and OTAs where task-order-level invoicing falls below the $150,000 SCI threshold until substantial orders materialize.