Sigma Assessment Systems Inc.

Sigma Assessment Systems Inc., a for-profit limited liability company based in Guaynabo, Puerto Rico, is a prime contractor providing psychological, cognitive, and leadership assessment tools and services to federal defense and emergency-management agencies, competing exclusively in full-and-open (non-set-aside) procurement with one exception — a single $63.4 thousand Total Small Business award in 2021.

Sigma's product portfolio centers on the Multidimensional Aptitude Battery II (MAB-II), a comprehensive psychological testing system that evaluates personnel across ten distinct intelligence areas for military and special operations personnel selection, command assessment, and leadership development. The company also delivers related assessment instruments including the NEO-PI-3 personality assessment and customized psychological evaluation reporting. Representative recent work includes a $337.5 thousand firm fixed-price purchase order from the U.S. Army Office of the Chief of Staff (awarded August 2025, running through July 2028) for approximately 3,000 annual online MAB-II assessments supporting the Army Human Resource Command's Command Assessment Program across Colonel Command Assessment, Battalion Command Assessment, and Sergeant Major Assessment tracks; a $321.5 thousand FEMA purchase order (September 2024, completing September 2029) for training program participant assessment; and multiple delivery orders from Naval Special Warfare Command in late 2025 for MAB-II materials ($53.7 thousand for 1,452 units at $37.00 each) and intellectual testing and assessment services ($19.3 thousand).

Customer concentration is extreme and narrowly focused on special operations: the U.S. Special Operations Command accounts for 51 percent of recent awards (34 of 69 total) and 60 percent of combined potential value ($4.1 million of $6.8 million). The Department of the Army Special Operations Command (6 awards, $621 thousand), the Army Office of the Chief of Staff (3 awards, $525 thousand), the Navy Naval Special Warfare Command (3 awards, $109 thousand), and the Air Force Materiel Command (5 awards, $130 thousand) round out the defense customer set. Federal Emergency Management Agency represents the only non-DoD customer of scale ($744 thousand across 2 awards), resulting in 91 percent of combined potential value concentrated across USSOCOM and a handful of Army and Navy special operations entities.

Sigma holds two single-award indefinite delivery vehicle contracts with USSOCOM: a $1.75 million IDV (awarded September 2022, completing September 2027) and a $250 thousand IDV (awarded October 2023, completing October 2028). These vehicles are the framework for ongoing delivery orders across special operations and defense agencies. The $1.75 million IDV has generated multiple delivery orders for MAB-II and NEO-PI-3 testing reports valued at $259.9 thousand, $270 thousand, and $258.9 thousand. The $250 thousand IDV has issued three delivery orders to date totaling approximately $99.9 thousand, with place of performance shifting from Guaynabo to San Diego as Naval Special Warfare Command issued orders in August 2025. Additional task orders flow through three other indefinite delivery vehicle contracts (H9223922D0004, H9224024D0004, H9224018D0028) with combined potential value of $1.3 million across 15 task orders.

Award activity has remained modest and variable — four awards in 2021, five in 2022, seven in 2023, four in 2024, and six in 2025 — with combined potential value of $6.8 million and obligated dollars of $3.4 million (50 percent). Sigma competes exclusively as a prime contractor (100 percent of awards); no subcontract footprint appears in the source. The company has served eighteen distinct federal agencies over the source period, but operational reality centers on USSOCOM and subordinate special operations commands as the primary customer. The categorization mismatch in the source (Book Publishers and Education/Training Personnel Testing NAICS/PSC codes) reflects taxonomy limitations in federal procurement coding rather than actual business profile — Sigma's awards are uniformly for psychological assessment instruments and services to military personnel selection and leadership development programs.

Psychological Test Publisher - Vocational/Career Interest tests, Aptitude tests, Personality tests, Executive/Managerial Development, Screening & Testing