Spathe Systems LLC

Spathe Systems LLC, doing business as Endurion, provides specialized training coordination, logistics education, and operational planning support to federal special operations and civilian agencies, predominantly as a prime contractor on indefinite-delivery vehicles, with an 8(a) small disadvantaged business profile and minority, veteran, and service-disabled veteran ownership. The Tampa, Florida-based firm operates across a highly concentrated customer base anchored to the Department of the Air Force and United States Special Operations Command, competing primarily through set-aside and full-and-open mechanisms on task-order vehicles rather than direct contract awards.

Endurion's federal footprint spans 309 awards with $91.57 billion in combined potential value, though that ceiling is dominated by three recently awarded government-wide vehicles: the NASA SEWP VI GWAC (two awards, $40 billion combined), GSA OASIS+ vehicles (four awards, $50 billion combined), and the Special Operations Forces Core Support IDIQ (244 task orders, $93.7 million). The vendor competes overwhelmingly as a prime (99% of awards); only four sub-awards appear in the source data. Recent activity shows 25 awards in 2026 (year-to-date), 68 in 2025, and 80 in 2024, reflecting steady pipeline velocity. The top five customer agencies account for 80% of award count and are led by the Department of the Air Force (100 awards), United States Special Operations Command (62 awards), Air Education and Training Command (45 awards), Department of the Army Materiel Command Security Assistance Command (25 awards), and the Federal Emergency Management Agency (16 awards). When ranked by potential value, however, the GSA Federal Acquisition Service and NASA eclipse all others, pointing to recent vehicle awards that dwarf historical task-order activity; USSOCOM remains second by dollars at $369.9 million across 62 awards.

Endurion's core capability portfolio centers on Joint Special Operations University (JSOU) training program coordination, Staff Development Courses for foreign military partners, logistics education, and technical advisory services delivered across more than seventy geographic locations spanning North Africa, the Middle East, Southeast Asia, Latin America, and Europe. Representative prime contracts include a $1.668 billion delivery order with the Air Force for JSOU Enlisted Recruiting and Wellness training support through August 2027 (July 2026, SOF Core Support IDIQ), a $923.5 million firm fixed-price delivery order for Naval Special Warfare Group Two medical training coordinator FTE services through September 2030 (September 2025, Maritime Special Operations Forces Support IDIQ), and a $754.6 million delivery order with Security Assistance Command for the Uzbekistan Education Program through January 2028 (January 2026, SOF Core Support IDIQ). Endurion also holds task orders and definitive contracts across FEMA for audiovisual equipment refresh and technical support at regional emergency operations centers, and a $4.6 million 8(a) sole-source award from the Defense Counterintelligence and Security Agency for software development and data analytics through December 2029 (September 2025).

Vehicle positioning anchors the vendor's federal presence: the Special Operations Forces Core Support IDIQ ($950 million ceiling) remains the highest-volume platform with 244 task orders; the Maritime Special Operations Forces Support IDIQ carries 11 task orders valued at $43.8 million combined; and the 8(a) STARS III GWAC shows 10 task orders at $5.2 million combined. The two newly awarded NASA SEWP VI GWACs (Total Small Business and Partial Small Business set-asides, $20 billion each, through October 2036) and four concurrent OASIS+ awards (OASIS+ 8(a), OASIS+ Unrestricted, and OASIS+ Total Small Business, running through 2029–2030) position the vendor to compete for task orders across seven functional domains including management and advisory services, technical and engineering support, research and development, and logistics. These vehicles carry no real ceiling constraint in practical terms for the unrestricted OASIS+; the 8(a) and Total Small Business variants are size-restricted. Within twenty-four months, 24 awards with combined potential value of $67.8 million reach ultimate completion, signaling recompete exposure across the JSOU training portfolio and FEMA regional operations.

SCI-reported federal services invoicing totaled $8.6 million in FY2025 (the only fiscal year with reported activity in the source data), with 36.3 FTEs delivered under prime contracts at a contract-level metric. No subcontractor hours are reported across prime contracts, indicating Endurion builds its own delivery teams rather than relying on sub engagement. The vendor does not appear in the SCI dataset for FY2022–FY2024, suggesting the invoicing threshold or classification fell below the $150,000 reporting floor in those years or work was classified. FY2025 activity marks the first material SCI footprint in the source data.

Endurion's SBA posture is firmly rooted in the 8(a) Business Development Program (certification through July 26, 2027), self-certified as a small disadvantaged business, and holds minority-owned, veteran-owned, and service-disabled veteran-owned designations. The vendor competes under 8(a) sole-source, Competitive 8(a), Total Small Business, and full-and-open mechanisms across its vehicle portfolio; recent task orders split between set-aside and non-set-aside designations, with Total Small Business set-asides appearing frequently on the SOF Core Support IDIQ and 8(a) sole-source awards on FEMA and DCSA contracts. Subcontracting activity in the source data is minimal—three sub-awards to Accenture Federal Services for DevSecOps and supply-contract support (2022–2024) indicate Endurion occasionally feeds smaller contracts to larger primes rather than serving as a lead subcontractor itself.

Endurion is a subsidiary of Quiet Professionals, LLC (parent, also for-profit LLC based in Tampa), which holds its own federal IDIQ positions and prime awards. The parent-subsidiary structure allows coordinated pursuit across special-operations and professional-services opportunities while maintaining separate SAM registrations and contracting authority. Quiet Professionals, LLC carries the UEI NE4LCFKM1T44 and serves as a container entity for multiple operating lines of business within the same geographic footprint.

Spathe provides customers with the broad level of knowledge and expertise needed to clearly define, develop and execute the integration of various solutions, both homegrown and commercially available. We have wide-ranging and diverse IT Operations and Maintenance experience. We can provide steady-state Operations and Maintenance of Systems and Networks to include Administration, Engineering, Architecture, Cloud Computing, Information Assurance, Cyber Security, Software, and Hardware support.

High Level Capabilities:

Systems/Network

Operation & Maintenance (O&M)

Engineering

Integration

Cloud Computing Services

Computer Network Defense

Accreditation Services

Software Engineering/Development

Applications Development/Management

Configuration Management

Service Desk Support

C4/IT Training

Technical Writing

Surge Support

Program/Project Management Support

Logistics Support Services

IT Material Procurement