Federal Contract Intelligence by NAICS Code

NAICS 336411 covers federal aircraft manufacturing — fixed-wing and rotary production, major airframe programs, and related OEM deliveries. In practice this lane is almost entirely DoD (NAVAIR, ACC-RSA, AFLCMC).

Construction of commercial, institutional, and government facilities — military bases, courthouses, hospitals, border facilities, and VA medical centers.

NAICS 524114 covers federal awards to direct health and medical insurance carriers — TRICARE, VA community-care / managed-care contracts, and related health-plan administration.

Engineering services spanning weapons systems, naval architecture, aerospace, civil and environmental engineering, and infrastructure design.

NAICS 336414 covers federal guided missile and space vehicle manufacturing — MDA, Army missile, and Air Force munitions/space programs.

Applied research and development in defense systems, space, energy, biomedical sciences, and national security.

Systems integration, custom software development, IT architecture, and enterprise systems design.

NAICS 336611 covers federal shipbuilding and ship repair — Navy new construction, SUPSHIP yards, and Coast Guard cutter work.

Catch-all federal IT services — cybersecurity, managed security, help desk, IT consulting, network operations, cloud services, and IT product/reseller flow.

NAICS 336413 covers federal aircraft parts and auxiliary equipment manufacturing — airframe components, modifications, and related OEM/aftermarket production.

NAICS 541511 covers federal custom software development and programming services.

Physician services, clinical examinations, disability evaluations, and direct medical care.

NAICS 541611 covers federal management and administrative consulting — strategy, process improvement, program management support, and organizational advisory services. Figures below sum the five largest federal buyers (DoD, VA, HHS, GSA, DHS) under obligations_only, ≥$100K — a high-coverage lens when whole-of-government NAICS queries exceed the live SCOUT query budget.

Aircraft maintenance, logistics support, airframe sustainment, and aviation operations support.

NAICS 541513 covers on-site / managed operation of computer systems and data-processing facilities for federal clients.

NAICS 541690 covers scientific and technical consulting not classified elsewhere — including specialized analytic, engineering-adjacent advisory, and technical assistance.

NAICS 334511 covers federal search, detection, navigation, and guidance instrument manufacturing — radar, EW, fire control, and related avionics/shipboard sensors. Figures below sum the five largest federal buyers (DoD, VA, HHS, GSA, DHS) under obligations_only, ≥$100K — a high-coverage lens when whole-of-government NAICS queries exceed the live SCOUT query budget.

NAICS 541612 covers federal human-resources consulting — HR process design, personnel services delivery, recruiting advisory, and related workforce support (including military funeral honors / survivor outreach lanes at Army). Figures below sum the five largest federal buyers (DoD, VA, HHS, GSA, DHS) under obligations_only, ≥$100K — a high-coverage lens when whole-of-government NAICS queries exceed the live SCOUT query budget.

Training development, curriculum design, ISD, educational program support, and workforce training.

NAICS 541618 is the catch-all for management consulting not classified in 541611/541612/541613/541614. In federal data it often carries healthcare quality, peer-review, and specialized advisory programs.