Federal Contracts by Industry

Browse Federal Contracts by NAICS Code

Each NAICS code unlocks a different pool of federal opportunities. Pick your industry to see top buying agencies, set-aside coverage, and a free check on live matching contracts.

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Construction — NAICS 23xxx

Commercial Building Construction

NAICS 236220

Water & Sewer Line Construction

NAICS 237110

Highway, Street & Bridge Construction

NAICS 237310

Electrical Contractors

NAICS 238210

Plumbing & HVAC Contractors

NAICS 238220

Professional, Scientific & Technical Services — NAICS 54xxx

Engineering Services

NAICS 541330

Custom Computer Programming Services

NAICS 541511

Computer Systems Design

NAICS 541512

Other Computer Services

NAICS 541519

Administrative Management Consulting

NAICS 541611

Human Resources Consulting

NAICS 541612

Other Scientific & Technical Consulting

NAICS 541690

Administrative & Support Services — NAICS 56xxx

Janitorial Services

NAICS 561720

Facilities Support Services

NAICS 561210

Landscaping Services

NAICS 561730

Security Guards & Patrol Services

NAICS 561612

Temporary Staffing Services

NAICS 561320

Remediation Services

NAICS 562910

Solid Waste Collection

NAICS 562111

Health Care — NAICS 62xxx

Offices of Physicians

NAICS 621111

Other Services — NAICS 81xxx

Commercial Machinery Repair

NAICS 811310