50 Open NAICS 51 Government Contracts
50 open solicitations are currently posted under NAICS 51.
Over the past 12 months, agencies posted 1,593 solicitations, with DEPT OF DEFENSE, VETERANS AFFAIRS, DEPARTMENT OF, HEALTH AND HUMAN SERVICES, DEPARTMENT OF among the top buyers.
Data is refreshed daily from SAM.gov.
Top Buying Agencies (Last 12 Months)
- 1,520 solicitationsView opportunities →
- 332 solicitationsView opportunities →
- 171 solicitationsView opportunities →
- 170 solicitationsView opportunities →
- 122 solicitationsView opportunities →
Top Award Winners (Last 12 Months)
- SOLUTION GUIDANCE CORPORATION10 awards · $170K
- ENVIRONMENTAL SYSTEMS RESEARCH INSTITUTE, INC.5 awards · $1.2M
- AOC CONNECT, LLC5 awards · $915K
- COMCAST CABLE COMMUNICATIONS MANAGEMENT LLC2 awards · $215K
- BRANDES ASSOCIATES, INC.2 awards · $15.1M
Top Contract Action Leaders (Last 12 Months)
- DELL FEDERAL SYSTEMS L.P141 awards · $450.0M
- SPACE EXPLORATION TECHNOLOGIES CORP.15 awards · $431.7M
- CARAHSOFT TECHNOLOGY CORP94 awards · $361.9M
- LUMEN TECHNOLOGIES GOVERNMENT SOLUTIONS, INC.55 awards · $167.5M
- M. C. DEAN, INC.1 awards · $160.9M
NAICS 51 Subsectors
- All Other Telecommu…
- Software Publishers
- Computing Infrastru…
- Telecommunications…
- Wireless Telecommun…
- Wired Telecommunica…
- Web Search Portals…
- Periodical Publishe…
- Satellite Telecommu…
- Sound Recording Stu…
- Motion Picture and…
- Motion Picture and…
- Television Broadcas…
- All Other Publishers
- Libraries and Archi…
- Directory and Maili…
- Other Motion Pictur…
- Book Publishers
- Media Streaming Dis…
Open Solicitations
See all →- AdaCore GNAT Pro Enterprise Software Support
DEPT OF DEFENSENAICS 513210Due Oct 26, 2026
• The agency requires CMMC-registered vendors for this solicitation. • This is an unrestricted competition with a CMMC registration requirement. • Vendors must have current registration within the PIEE/SPRS portal. • Responses are due October 26, 2026, 10:00 AM.
- FY27 SIMULIA Wave6 Renewal
NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONNAICS 513210Due Oct 26, 2026
- Law Enforcement Investigative Database Subscription
HOMELAND SECURITY, DEPARTMENT OFNAICS 518210Due Oct 26, 2026
• DHS ICE needs a web-based law enforcement investigative database subscription service for criminal investigations. • This is a Request for Information (RFI) for market research and planning, not a solicitation. • The database must support ICE's mission of protecting the US against terrorists and criminal organizations. • Responses are not formally due, as this RFI is for information purposes only.
- Labview Software Subscription
DEPT OF DEFENSENAICS 513210Due Oct 27, 2026
• Commander Fleet Readiness Center requires National Instruments Corp. LabVIEW perpetual software licenses. • This is an unrestricted competition for commercial items under FAR Parts 12, requiring brand-name products from authorized resellers. • Only National Instruments Corp. LabVIEW brand-name perpetual licenses are acceptable, with no substitutes considered.
- 0831-01 - Green Hills Hardware (HW) & Software Maintenance (SWM)
DEPT OF DEFENSENAICS 513210Due Oct 27, 2026
• The Navy seeks commercial items or services under NAICS 513210. • This is a non-competitive acquisition from a single source under 41 U.S.C. 1901. • Award will be made on a Lowest Price Technically Acceptable basis using FAR Part 12. • Quotations are due by 27 October 2026.
- Notice of Intent to Institute of Civil Engineers (ICE) Emerald Journal Subscription
DEPT OF DEFENSENAICS 513120Due Oct 27, 2026
• The US Army Corps of Engineers requires multiple physical site licenses for ICE Publishing journals. • This is a sole source award to Emerald Publishing Limited under NAICS 513120 (News Syndicates). • The license covers ICE Publishing Current Journals Collection and Science Journals Collection. • Responses are accepted to determine potential for competitive procurement, but no deadline is specified.
- Notice of Intent for Sole Source award for Society for Industrial and Applied Mathematics (SIAM) Journal Subscription
DEPT OF DEFENSENAICS 513120Due Oct 27, 2026
• The US Army Corps of Engineers requires a physical site license for SIAM journals and electronic titles. • This is a sole source award utilizing Simplified Acquisition Procedures under NAICS 513120. • The license must provide access to exclusive SIAM content and information through their journals. • Responses must demonstrate ability to fulfill the requirement and include past experience and references.
- LOC Novel High-Density Optical Data Storage
LIBRARY OF CONGRESSNAICS 518210Due Oct 27, 2026
• The Library of Congress seeks innovative preservation methods for its digital collections using ultra-high density optical data storage. • This is an unrestricted solicitation, with no specified set-aside or NAICS code mentioned in the amendment. • The solution must exhibit high areal density, longevity, and durability for storing a subset of the Library's 33 petabytes of digital preservation data. • No response deadline is specified in the amendment, as it only provides updated solicitation attachments and responses to questions.
- Telecommunication Operation and Maintenance Services Guantanamo Bay
DEPT OF DEFENSENAICS 517111Due Oct 27, 2026
• The Navy requires communications infrastructure and technical support services for NCTAMS LANT Detachment Guantanamo Bay. • This is an unrestricted Request for Information under NAICS 517111 (Wired Telecommunications Carriers). • Services include base operations, transport, switching, cabling, and modernization for Integrated Communications Infrastructure Sustainment.
- Operational Loads Monitoring System (OLMS)
AGRICULTURE, DEPARTMENT OFNAICS 513210Due Oct 27, 2026
- Law Enforcement Investigative Database Subscription
HOMELAND SECURITY, DEPARTMENT OFNAICS 518210Due Oct 27, 2026
• DHS ICE needs a web-based law enforcement investigative database subscription service for criminal investigations. • This is a Request for Information (RFI) for market research and planning, not a solicitation, and is open to all interested parties. • The database must support ICE's mission of protecting the US against terrorists and criminal organizations threatening public safety and national security. • Responses are not requested by a specific deadline, as this RFI is for information purposes only.
- DA10--HTM PO MED TECH - Tech Stdz Priority - Enterprise Point of Care Ultrasound PACS (VA-27-00007275)
VETERANS AFFAIRS, DEPARTMENT OFNAICS 513210Due Oct 27, 2026
- 26-SIMACQ-E30-0034 Cell Phone Repeaters Removal and Replacement
DEPT OF DEFENSENAICS 517112Due Oct 27, 2026
- 26-SIMACQ-E30-0034 Cell Phone Repeaters Removal and Replacement
DEPT OF DEFENSENAICS 517112Due Oct 27, 2026
• The solicitation document outlines the requirements for an unspecified good or service. • This opportunity is unrestricted, with no specified set-aside or NAICS code mentioned. • No site visits or drawings are available to support proposal development. • Questions and answers are included in Amendment 1 to the solicitation.
- FY26 JSD SkySafe
JUSTICE, DEPARTMENT OFNAICS 518210Due Oct 28, 2026
• The government is procuring a commercial item with brand-name specifications. • Acquisition is not set aside, but rather a commercial acquisition under FAR Overhaul Part 12. • Brand-name specifications are justified under FAR Overhaul 6.103-1(d) due to unique features.
Recently Awarded (Last 90 Days)
- AWARD NOTICE
DEPT OF DEFENSE→ T2 TECHNOLOGIES, INC.$145K
- AWARD NOTICE
DEPT OF DEFENSE→ T2 TECHNOLOGIES, INC.$93K
- MATLAB Sole Source Award
DEPT OF DEFENSE→ The MathWorks, Inc.$169K
- AWARD NOTICE
DEPT OF DEFENSE→ Business Automation Technologies Inc.$39K
- AWARD NOTICE
DEPT OF DEFENSE→ Business Automation Technologies Inc.$41K
- Multiple Award Schedule
GENERAL SERVICES ADMINISTRATION→ THE HUMAN CHEMICAL COMPANY$10.0M
- Multiple Award Schedule
GENERAL SERVICES ADMINISTRATION→ SENTRIQS INC$475K
- AWARD NOTICE
DEPT OF DEFENSE→ Business Automation Technologies Inc.$39K
- Award Notice RFQ HC102126QA093: Start a 10GB Ethernet LAN-PHY commercial circuit Intra-Europe.
DEPT OF DEFENSE→ BRITISH TELECOMMUNICATIONS PUBLIC LIMITED COMPANY$671K
- Medical Claims Extension
HOMELAND SECURITY, DEPARTMENT OF→ Acentra Health, LLC$848.4M
Frequently Asked Questions
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
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