Federal Professional Services Contracts — July 29, 2026

HII Mission Technologies, a subsidiary of Huntington Ingalls Industries, secured a $70.5M firm-fixed-price delivery order from GSA with a total potential value of $147.8M including options. The award was full-and-open competition with no set-asides, signaling a competitive win against large engineering firms and providing predictable revenue through 2028.

KADIAK LLC, an Alaskan Native Corporation-owned small business, received an $88.6M obligated contract from the Department of the Interior for PMO support services, with a total value of $120M including options. The set-aside for Indian Small Business Economic Enterprises limits competition and provides a structural moat for KADIAK through 2028.

Sigma Defense Systems LLC secured a $56.8M time-and-materials delivery order from GSA for engineering support on the US Navy's PMA290 maritime patrol aircraft program, with potential total of $79.2M. As a private Subchapter S Corp, direct investment implications are limited unless the firm is acquired or goes public.

Noblis, Inc. has a $53.98M time-and-materials delivery order with the FAA for engineering services, running from 2017 to 2027. As a nonprofit, margin expectations differ from for-profit contractors, and $27.2M in subawards indicates significant subcontractor reliance.

Three of four contracts use time-and-materials pricing (KADIAK, Sigma Defense, Noblis), introducing cost-management risk. Noblis's 10-year duration and $27.2M in subawards heighten execution complexity.

The General Services Administration accounts for $127.3M (47%) of total obligations across two contracts (HII Mission Technologies and Sigma Defense), creating agency concentration risk for those contractors.

The Department of the Interior's $88.6M commitment to KADIAK is subject to annual appropriations; a government shutdown or continuing resolution could delay option exercises beyond March 2027.

HII Mission Technologies' competitive win at Wright-Patterson AFB positions Huntington Ingalls Industries for follow-on task orders under the GSA vehicle, potentially expanding its Air Force advisory services footprint beyond the current $147.8M ceiling.

KADIAK LLC's Indian Small Business set-aside contract provides a structural advantage for future DOI awards, as the agency may continue to reserve PMO support work for ISBEE-qualified firms through 2028 and beyond.

Sigma Defense Systems' Navy maritime surveillance contract (PMA290) could lead to additional engineering support awards as the Navy modernizes its P-8A Poseidon fleet, potentially increasing the contract ceiling beyond $79.2M.

All four contracts are civilian (DOI, GSA, FAA), totaling $269.9M, with no defense exposure. This suggests steady demand for management consulting and engineering services across non-DOD agencies, even amid continuing resolution risks.

KADIAK's $88.6M award under the Indian Small Business set-aside highlights how Alaskan Native Corporation-owned firms can secure large contracts with limited competition. This contrasts with HII Mission Technologies' full-and-open competitive win.

{"entity" => "Huntington Ingalls Industries (HII)", "reason" => "HII Mission Technologies' $70.5M GSA delivery order provides multi-year revenue visibility; option exercises in 2026 and 2028 are key catalysts.", "trigger" => "Option exercise announcements in August 2026 and August 2028"}

{"entity" => "KADIAK LLC / KONIAG, INC.", "reason" => "The $88.6M DOI contract is a material revenue stream; monitor option exercise beyond March 2027 and any follow-on awards.", "trigger" => "DOI option exercise decision (potential end March 2028)"}

{"entity" => "Sigma Defense Systems LLC", "reason" => "Private company with $56.8M Navy contract; watch for acquisition rumors or public listing that could unlock investment exposure.", "trigger" => "Option exercise in 2026 or acquisition announcement"}