Odyssey Systems Consulting Group, LTD.

Odyssey Systems Consulting Group, LTD., a small business federal contractor headquartered in Wakefield, Massachusetts, operates as a prime contractor on $95.27 billion in combined potential value across 311 prime awards and IDVs, positioning it among the high-volume Air Force and defense-agency service providers. The company competes predominantly under small business set-asides on OASIS SB and OASIS+SB vehicles, with additional unrestricted presence on OASIS+ Unrestricted, EWAAC, ASTRO, Omnibus IV, and emerging capability on the newly awarded $151 billion Scalable Homeland Innovative Enterprise Layered Defense (SHIELD) IDIQ from the Missile Defense Agency.

Odyssey Systems delivers engineering, program management, and technical support services across defense and aerospace platforms, with concrete specialization in F-15 sustainment, space domain awareness, missile defense systems, weapons integration, medical countermeasures research, and Air Force nuclear command-control-communications. Recent representative prime awards include a $781.7 million cost-plus-fixed-fee delivery order from the Air Force for engineering, professional, and administrative support services (EPASS) at Hanscom Air Force Base running through July 2028; a $731.4 million total small business set-aside delivery order from Air Force Life Cycle Management Center Armament Directorate at Eglin for EPASS through January 2031; a $96.4 million delivery order from the Aeronautical Systems Center for F-15 SCAT 1 engineering and administrative support through July 2030 under OASIS+SB; a $309.6 million Air Force Space Command delivery order for space operations EPASS; a $22.76 million Defense Health Agency order for medical countermeasures addressing wound infections and point-of-injury care through March 2030; and a $273.2 million Air Force Space Command delivery order for SZQ Directorate EPASS through July 2028. The vendor also holds a position on the $46 billion EWAAC vehicle at Eglin, where it has delivered International Technical Assistance Team support for the Joint Air-to-Surface Standoff Missile program.

Customer concentration anchors heavily at the Air Force and Air Force subordinate commands. The top five customers by potential value account for 58% of combined potential value, dominated by Air Force Materiel Command Lifecycle Management Center Eglin Air Force Base (19 awards, $47.13 billion combined potential value), followed by the Department of the Air Force (11 awards, $4.01 billion), Air Force Materiel Command Electronic Systems Center (23 awards, $1.66 billion), Air Force Materiel Command Lifecycle Management Center Hanscom (14 awards, $1.24 billion), and Air Force Space Command (35 awards, $1.19 billion). The Army Space and Missile Defense Command (28 awards, $72.4 million) and Defense Contract Management Agency (28 awards, $34.4 million) represent the next tier. Award count spans 46 distinct agencies, but dollars are tightly concentrated in Air Force lifecycle management centers and space operations.

Vehicle position is material. Odyssey Systems sits on OASIS SB with 67 task orders totaling $5.07 billion in combined potential value — the vendor's most active small-business-reserved vehicle. The company also holds positions on OASIS+SB (newly awarded December 2024) and OASIS+ Unrestricted (awarded December 2024), both GSA-administered multi-agency IDIQs; IT Schedule 70 (67 task orders, $114.1 million); Omnibus IV Military Medical Research and Development (multiple-award IDIQ with three delivery orders totaling approximately $34.5 million); EWAAC (two delivery orders, approximately $4.0 million total); ASTRO GWAC (awarded November 2021, no active task orders cited in source); and the newly awarded SHIELD IDIQ from the Missile Defense Agency (initial delivery order $500, completion through December 2035). The SCI dataset captures partial small-business performance: SCI-reportable invoicing across prime contracts reached $270.9 million in FY2024 across 1,131 FTEs, up from $115.5 million and 526 FTEs in FY2023, with FY2022 showing $83.5 million across 441 FTEs.

Teaming posture shows Odyssey Systems as a prime-led vendor that leans moderately on subcontractors. Prime awards comprise 86% of the award portfolio; across SCI-reportable prime contracts, subcontractors perform an average of 20% of total contractor hours, with 71 named subcontractors engaged across the prime footprint. Named sub primes include HX5 LLC (recurring EPASS support at Eglin Armament Directorate, with multiple modification notices through December 2025), Parsons Government Services Inc. (missile defense systems engineering services, Japan aerospace defense ground environment FMS support), Applied Research Solutions Inc. (EPASS for Air Force HN Directorate), Colsa Corp (SCAT 1 engineering support), CDO Technologies Inc. (cybersecurity and information assurance risk reduction), Booz Allen Hamilton (EMaps 2 advisory and assistance services), Radiance Technologies Inc. (space and missile defense analysis and simulation), Millennium LLC (systems engineering, logistics, and cybersecurity for Navy Sea Warrior and Enterprise Systems programs), and Serco Inc. (F-35 Joint Program Office program management, FMS and USG program management support). Odyssey Systems also operates as a sub to larger primes on recent awards, including to HX5 LLC (Eglin Armament EPASS), Colsa Corp (Wright-Patterson SCAT 1), Parsons (missile defense engineering), and others, indicating established sub-tier relationships.

GSA Schedule 70 labor categories span 14 labor codes with rates from $105.65 to $226.33 per hour, covering Functional Area Analyst, Engineer, and Subject Matter Expert roles at levels I through IV. Education requirements range from bachelor's (at entry level, zero years experience for Engineer I) to master's (Subject Matter Expert III and IV, 10 to 15 years experience). No security-cleared roles are offered on the GSA Schedule portfolio. Government-paid rates on SCI-reportable prime contracts show a 10th percentile of $95.57/hr, median of $110.35/hr, and 90th percentile of $146.45/hr, indicating mid-range labor-cost positioning typical of engineering and technical support delivery.

Activity trajectory has grown substantially. Awards per year climbed from 4 in 2022 to 29 in 2024 and 28 in 2025, with 3 awards recorded year-to-date in 2026. However, the recompete cliff is modest: only 6 awards (combined potential value $720 million) face ultimate completion within the next twenty-four months. The Eglin AFLCMC and Hanscom Air Force awards anchor the prime footprint and carry cost-plus-fixed-fee pricing on multi-year performance periods extending through 2028 to 2031, indicating established customer confidence and renewal trajectory. Award coverage in the top-five customer listing represents 37% of awards by count and 58% of potential value, signaling significant concentration risk and opportunity in Air Force maintenance and sustainment of legacy fighter, space, and missile defense platforms.

Specilizes in management of large scale technology projects, engineering, and information technology services. keywords: communications, air traffic, training, IT, C2, spectrum and frequency management, avionics, aviation, integration