FiftyBidsGovernment contracts and grants, in one plain-English search.

Live search

Search federal bids and grants

Same filters as a saved search. The link in the address bar is the search, so you can share it.

Hold Ctrl or Command to pick more than one. State and ZIP apply to contracts. Grants don't have a work location in this data.

More filters
Set-asides
Notice types

Leave these blank to use the usual set: open bids, presolicitations, sources sought, and special notices.

Grant eligibility
Grant category

826 matches. Deadlines are Eastern time. Set-aside lines say who can bid.

Open bid

Experiments, Prototypes, Research, and Evaluation Supporting Systems (EXPRESS)

The Air Force Research Laboratory (AFRL), Materials and Manufacturing Directorate (RXC) are soliciting white papers on the research efforts described in Attachment 1, EXPRESS Statement of Objectives (SOO).

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingFa8650 Usaf Afmc Afrl Pzl Afrl/Pzl, Dept of the Air Force
WhereWright Patterson AFB, Ohio
DeadlineSun, Feb 14, 2027 at 5:00 PM EST (114 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #FA8650-22-S-5004
PostedFri, Jul 19, 2024
ContactKelsey J. Emory, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Brain Repair of Any Injured Neural Structure (BRAINS)

June 23, 2026: The purpose of Amendment #1 is to update ISO Section 5.4.4 CRITERIA 4: ASSESSMENT OF PROPOSED COST/PRICE. All other terms and conditions remain unchanged.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingAdvanced Research Projects Agency for Health (arpa-H), National Institutes of Health
WhereWashington, District of Columbia
DeadlineFri, Feb 26, 2027 at 5:00 PM EST (126 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #ARPA-H-SOL-26-148
PostedThu, Jul 2, 2026
ContactBRAINS Team, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

SDA Proliferated Warfighter Space Architecture (PWSA) - Systems, Technologies, and Emerging Capabilities (STEC) Broad Agency Announcement (BAA)

Full proposals must be submitted on or before 12:00 AM Eastern Time, 3 March 2027.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingFa2401 Space Development Agency Sda, Dept of the Air Force
WhereVirginia
DeadlineWed, Mar 3, 2027 at 12:00 AM EST (131 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #FA240126S0001
PostedFri, Mar 13, 2026
Contact[email protected], [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

AFRL Rocket Lab Hermes BAA

Annual Review to include amendment of BAA (dated May 2025), updates to Capability Repository, updates to WP Title page and Capability Statement - 20 June 2025 Change in AFTC/PZRA POC and Amendment of BAA (amendment dated August 2024) - 17 Sep 2024 Adding Virtual Industry Day Announcement for…

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingFa9300 Aftc Pzr, Dept of the Air Force
WhereEdwards, California
DeadlineThu, Mar 18, 2027 at 3:00 AM EDT (146 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #FA9300-20-S-0001
PostedFri, Jun 20, 2025
ContactJillian Marroquin, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

LYNX Software Technologies

This is a notice of intent to award to LYNX SOFTWARE TECNOLOGIES,INC (0REN3) for software.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingFa8579 Software Sprt Afsc Pzim, Dept of the Air Force
WhereWarner Robins, Georgia
DeadlineFri, Mar 26, 2027 at 2:00 PM EDT (154 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #FA857926Q0015
PostedMon, Mar 23, 2026
ContactAshley McClain, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Air Combat Command Headquarters (acc Hq) Acquisition Management Integration Center (amic) Commercial Solutions Opening (cso)

ACC HQ intends to obtain innovative solutions or potential new capabilities that fulfill requirements, close capability gaps, or provide potential technology advancements.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingFa4890 HQ Acc Amic, Dept of the Air Force
WhereLangley AFB, Virginia
DeadlineWed, Mar 31, 2027 at 4:00 PM EDT (159 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #FA4890-CSO-0001-24
PostedMon, Aug 31, 2026
ContactCSO Org Box, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

DARPA's Commercial Solutions Opening (DCSO) for Commercial Strategy

The Defense Advanced Research Projects Agency’s (DARPA) mission is to create technological surprise for national security, driving its research and development (R&D) programs to transform revolutionary concepts into practical capabilities for the military and civilian society.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereArlington, Virginia
DeadlineFri, Apr 30, 2027 at 12:00 PM EDT (189 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541 (Professional, Scientific, and Technical Services)
Solicitation #HR001126RE007
PostedFri, May 1, 2026
ContactMelissa Ramirez, [email protected]

Why this matched: NAICS 541

Official posting

Open bid

DARPA Research Solutions Opening

This Research Solutions Opening (RSO) aims to strengthen the DARPA Program Manager (PM) community by engaging academic researchers capable of addressing DARPA's hard problems.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereWork location not listed. The buying office is in Arlington, Virginia.
DeadlineTue, Jun 1, 2027 at 11:59 PM (local time) (221 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #DARPA-PA-26-08
PostedThu, Sep 3, 2026
ContactBAA Coordinator, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

MXO Office-wide Innovative Solutions Opening

The Defense Advanced Research Projects Agency (DARPA) anticipates funding multiple proposals on a rolling basis under this solicitation. Specifically excluded is research that primarily results in evolutionary improvements to the existing state of practice.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereWork location not listed. The buying office is in Arlington, Virginia.
DeadlineFri, Jun 4, 2027 at 4:00 PM (local time) (224 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #DARPA-PS-26-115
PostedWed, Sep 23, 2026
ContactPS Coordinator, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

DLA Emergent IV Research and Development Program

All other Terms and Conditions remain unchanged. June 9, 2023: Republish the BAA per FAR 35.016(c) March 9, 2023: BAA0001-22 was cancelled and reposted in SAM.gov.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingDcso Philadelphia, Defense Logistics Agency
WhereWork location not listed. The buying office is in Philadelphia, Pennsylvania.
DeadlineSat, Jun 12, 2027 at 5:00 PM EDT (232 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #BAA0001-22_
PostedTue, Jun 2, 2026
ContactDCSO Philadelphia R&D Mailbox, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Command Wide Broad Agency Announcement for Naval Facilities Engineering and Expeditionary Warfare Center (NAVFAC EXWC) Research, Development, Testing, and Evaluation

This announcement constitutes a Broad Agency Announcement (BAA) for the Naval Facilities Engineering and Expeditionary Warfare Center (NAVFAC EXWC) under FAR 6.102(d)(2) and FAR 35.016. This announcement is open for one year and will be advertised annually.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingNavfac Systems and Exp Warfare Ctr, Dept of the Navy
WherePort Hueneme, California
DeadlineMon, Jun 14, 2027 at 7:00 PM EDT (234 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 5417 (Scientific Research and Development Services)
Solicitation #N39430-26-S-5000
PostedMon, Jun 15, 2026
ContactNicole Mendes, [email protected]

Why this matched: NAICS 5417

Official posting

Open bid

NAHLN Diagnostic Testing Services

Quotations are being requested and a separate written solicitation will not be issued. Solicitation number 12639526Q0089 is issued as a Request for Quotation (RFQ) for diagnostic testing services from NAHLN approved laboratories.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingMrpbs Minneapolis Mn, Animal and Plant Health Inspection Service
WhereAmes, Iowa
DeadlineWed, Jun 16, 2027 at 6:00 PM EDT (236 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541940 (Veterinary Services)
Solicitation #12639526Q0089
PostedThu, Jul 16, 2026
ContactStephen Tees, [email protected]

Why this matched: NAICS 541940

Official posting

Open bid

TTO Office-Wide Solicitation 2026

TTO seeks to redefine warfare to provide overwhelming advantages to the United States by accelerating the development of new classes of platforms and weapons that dominate existing battlespaces and define new ones at a velocity that adversaries cannot match.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereWork location not listed. The buying office is in Arlington, Virginia.
DeadlineThu, Jun 17, 2027 at 4:00 PM (local time) (237 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #DARPA-PS-26-123
PostedMon, Aug 31, 2026
ContactTTO OW Solicitation Coordinator, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Information Processing Techniques Office Office-Wide

This Broad Agency Announcement (BAA) seeks revolutionary research ideas for topics not being addressed by ongoing IPTO programs or other published solicitations.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereWork location not listed. The buying office is in Arlington, Virginia.
DeadlineTue, Jun 22, 2027 at 2:00 PM (local time) (242 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #HR001126S0011
PostedMon, Oct 5, 2026
ContactBAA Coordinator, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

ManTech special Broad Agency Announcement (sBAA): Accelerating Maritime Modernization: Innovation in Naval Manufacturing, Sustainment, and Industrial Base Capability

This announcement is issued on behalf of the Navy Manufacturing Technology (ManTech) Program. The focus of this research and development opportunity is on targeted manufacturing improvements to directly impact speed, throughput, and industrial base resiliency.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingOffice of Naval Research, Dept of the Navy
WhereArlington, Virginia
DeadlineFri, Jul 16, 2027 at 5:00 PM EDT (266 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #N0001426SB002
PostedThu, Sep 17, 2026
ContactMarsh, Stephanie L., [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Expedited Research Innovation System (ERIS)

The Defense Advanced Research Projects Agency (DARPA) in conjunction with its marketplace manager, The Applied Research Institute (ARI), is initiating a long-term, open call for new and novel technology solutions to support DARPA in advancing research, development, prototyping, experimentation, and…

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereWork location not listed. The buying office is in Arlington, Virginia.
DeadlineSat, Jul 31, 2027 at 11:59 PM EDT (281 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #DARPA-PS-25-05
PostedWed, Jul 22, 2026
ContactERIS Coordinator, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

FY27 Mentor Protege Program (MPP) Broad Agency Announcement

1.0 Introduction & Program Overview Mentor-Protégé Program: The Department of War (DOW) Mentor-Protégé Program (MPP) is a premier business development initiative designed to incentivize large prime contractors to provide developmental assistance to small businesses.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingW6qk Acc-Apg, Dept of the Army
WhereAberdeen Proving Ground, Maryland
DeadlineSun, Aug 1, 2027 at 1:01 AM EDT (282 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541611 (Administrative Management and General Management Consulting Services)
Solicitation #MPP-FY2027
PostedMon, Oct 19, 2026
ContactMPP Inbox, [email protected]

Heads-up: Security clearance mentioned · Must be registered in SAM.gov

Why this matched: NAICS 541611

Official posting

Open bid

Broad Agency Announcement (BAA) C4ISR, Information Operations, Cyberspace Operations and Information Technology System Research, Cryogenics and Quantum

The Naval Information Warfare Center, Pacific (NIWC Pacific) is soliciting white papers and proposals in accordance with Federal Acquisition Regulation (FAR) 6.101(3)(ii)(A), FAR 35.102, Department of Defense Grant and Agreement Regulations (DoDGARS) 22.315(a), 10 U.S.C. 2371b.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingNiwc Pacific, Dept of the Navy
WhereWork location not listed. The buying office is in San Diego, California.
DeadlineThu, Aug 12, 2027 at 8:00 PM EDT (293 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #N6600126S4701
PostedWed, Aug 12, 2026
ContactAshley Prokop, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Integrated spectrum Warfare (ISW)

The purpose of the amendment is to extend the Integrated Spectrum Warfare BAA. Interested firms must be registered in the System for Award Management (SAM) database at https://sam.gov/ to start doing business with the federal government.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingNaval Air Warfare Center, Dept of the Navy
WhereWork location not listed. The buying office is in China Lake, California.
DeadlineSat, Aug 21, 2027 at 8:00 PM EDT (302 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #N6893625S0001
PostedThu, Aug 20, 2026
ContactSamantha Guth, [email protected]

Heads-up: Must be registered in SAM.gov

Why this matched: NAICS 541715

Official posting

Open bid

Defense Sciences Office (DSO) Office-wide BAA

The Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) is soliciting proposals which investigate innovative approaches that enable revolutionary advances in science, devices, or systems for national security applications.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDef Advanced Research Projects Agcy, Defense Advanced Research Projects Agency (darpa)
WhereWork location not listed. The buying office is in Arlington, Virginia.
DeadlineFri, Aug 27, 2027 at 4:00 PM (local time) (308 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology))
Solicitation #HR001126S0015
PostedFri, Aug 28, 2026
ContactBAA Coordinator, [email protected]

Why this matched: NAICS 541715

Official posting