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

Proactive Health Office (PHO) Mission Office Innovative Solutions Opening (ISO)

The Proactive Health Office (PHO) at ARPA-H is seeking solutions to improve the healthspan and health outcomes of Americans prior to the onset of disease and/or the development of diminished quality of life from illness.

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
WhereWork location not listed. The buying office is in Washington, District of Columbia.
DeadlineMon, Mar 5, 2029 at 11:59 PM EST (864 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 #ARPA-H-SOL-24-106
PostedWed, Jun 10, 2026
ContactSEE DESCRIPTION SECTION, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Resilient Systems Office (RSO) Mission Office Innovative Solutions Opening (ISO)

This ISO seeks solution summary and proposal submissions for projects that fall within the scope of the ARPA-H mission Resilient Systems Office (RSO).

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
WhereWork location not listed. The buying office is in Washington, District of Columbia.
DeadlineMon, Mar 5, 2029 at 11:59 PM EST (864 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 #ARPA-H-SOL-24-103
PostedThu, Jan 8, 2026
ContactSEE DESCRIPTION SECTION, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Health Science Futures (HSF) Mission Office Innovative Solutions Opening (ISO)

This ISO seeks solution summaries and proposal submissions for projects that fall within the general scope of the ARPA-H Health Science Futures (HSF) mission office.

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
WhereWork location not listed. The buying office is in Washington, District of Columbia.
DeadlineMon, Mar 5, 2029 at 11:59 PM EST (864 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 #ARPA-H-SOL-24-104
PostedThu, Jan 8, 2026
ContactSEE DESCRIPTION SECTION, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Scalable Solutions Office (SSO) Mission Office Innovative Solutions Opening (ISO)

This ISO seeks solution summaries and proposals for projects that fall within the general scope of the ARPA-H Scalable Solutions mission office (SSO).

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
WhereWork location not listed. The buying office is in Washington, District of Columbia.
DeadlineMon, Mar 5, 2029 at 11:59 PM EST (864 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 #ARPA-H-SOL-24-105
PostedThu, Jan 8, 2026
ContactSEE DESCRIPTION SECTION, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Research Initiatives in Support of FHWA Next Generation Structural Materials and Systems

The Federal Highway Administration (FHWA) Office of Infrastructure Research and Development (HRDI) Bridge Engineering Research Team is announcing its intent to solicit white papers and proposals under this Broad Agency Announcement (BAA).

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buying693jj3 Acquisition and Grants Mgt, Federal Highway Administration
WhereDistrict of Columbia
DeadlineSun, Apr 1, 2029 at 1:30 PM EDT (891 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 #693JJ3-24-BAA-0003
PostedFri, Nov 14, 2025
ContactJessica Prutz, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Army Applications Laboratory Broad Agency Announcement for Disruptive Technologies

Amendement #1 Dated 20 October 2026 The reason for this amendment is to add DFARS compliance information for proposals involving research, development, testing, manufacturing, handling, storage, transport, or receipt of Sensitive Conventional Arms, Ammunition, and Explosives (AA&E).

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingW6qk Acc-Apg Durham, Dept of the Army
WhereAustin, Texas
DeadlineWed, Apr 4, 2029 at 11:59 PM EDT (894 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 #W911NF-24-S-0008
PostedTue, Oct 20, 2026
ContactAAL BAA POC, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

AFTAC Commercial Solutions Opening (CSO) 2024

This Commercial Solutions Opening (CSO), as contemplated in 10 U.S.C. 3458 and DFARS Subpart 212.70 – Defense Commercial Solutions Opening, is a competitive solicitation of proposals focused on technologies to meet the Air Force Technical Application Center's (AFTAC) mission.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingFa7022 Amic Det 2 Ol Patrick Pka, Dept of the Air Force
WherePatrick AFB, Florida
DeadlineTue, Apr 24, 2029 at 11:59 PM EDT (914 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541 (Professional, Scientific, and Technical Services)
Solicitation #FA702224SC001
PostedThu, Jul 30, 2026
ContactJoshua Anderson, Contracting Officer, [email protected]

Why this matched: NAICS 541

Official posting

Open bid

AFTAC Broad Agency Announcement (BAA) 2024

This Broad Agency Announcement (BAA) seeks the best RDT&E approaches to meet various technology objectives of Air Force Technical Application Center (AFTAC).

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingFa7022 Amic Det 2 Ol Patrick Pka, Dept of the Air Force
WherePatrick AFB, Florida
DeadlineTue, Apr 24, 2029 at 11:59 PM EDT (914 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541 (Professional, Scientific, and Technical Services)
Solicitation #FA702224S0001
PostedMon, Apr 21, 2025
ContactDavid Dike, [email protected]

Why this matched: NAICS 541

Official posting

Open bid

Dhs Broad Agency Announcement (baa) Research and Development (r&d) Countering Weapons of Mass Destruction (cwmd)

The Department of Homeland Security (DHS) Countering Weapons of Mass Destruction Office (CWMD) is announcing to business and academia its intent to solicit Research and Development (R&D) proposals under this Broad Agency Announcement (BAA).

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingCwmd Acq Div, Office of Procurement Operations
WhereWashington, District of Columbia
DeadlineSun, May 6, 2029 at 5:00 PM EDT (926 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 #70RWMD24R00000003
PostedTue, May 7, 2024
ContactDarnell Griffin, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Broad Agency Announcement (baa) for Chemical Biological Radiological Nuclear and Explosive (cbrne) Defense Efforts Under Procurement Contracts, Cooperative Agreements, and Prototypes Under Other Transactions Agreements

The U.S. Army Combat Capabilities Development Command Chemical Biological Center (DEVCOM CBC) mission is to provide innovative chemical, biological, radiological, nuclear and explosive (CBRNE) defense capabilities to enable the Joint Warfighters’ dominance on the battlefield and interagency defense…

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingW6qk Acc-Apg, Dept of the Army
WhereGunpowder, Maryland
DeadlineMon, Aug 20, 2029 at 4:30 PM EDT (1032 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 #W911SR-24-R-DEVB
PostedMon, Apr 13, 2026
ContactACC DEVCOM BAA Inbox, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Logistics Technology Research (LTR) Program

The Logistics Technology Research (LTR) Program is exploring the application of emergent technologies and commercial or other innovative business practices to develop new capabilities and improved Defense Logistics Agency (DLA) processes to sustain Department of Defense (DOD) weapon systems.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingDcso Philadelphia, Defense Logistics Agency
WhereWork location not listed. The buying office is in Philadelphia, Pennsylvania.
DeadlineMon, Aug 27, 2029 at 11:59 PM EDT (1039 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 #SP470124B0001_
PostedWed, Dec 11, 2024
ContactEmily Linico, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Accelerating Market Readiness Program

Please see attachments for amended BAA, BAA Amendment Memo, and amended Appendix C. This is a five year open Broad Agency Announcement for the Federal Highway Administration's (FHWA) Office of Technical Services (OTS), Accelerating Market Readiness (AMR) Program.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buying693jj3 Acquisition and Grants Mgt, Federal Highway Administration
WhereWashington, District of Columbia
DeadlineSun, Oct 28, 2029 at 12:00 PM EDT (1101 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541330 (Engineering Services)
Solicitation #693JJ325BAA0001
PostedTue, Feb 25, 2025
ContactKristen Hayes, [email protected]

Why this matched: NAICS 541330

Official posting

Open bid

Aviation Research BAA 2025

This Broad Agency Announcement (BAA), for Screening Information Request 692M15-25-R-00004, is sponsored by the Federal Aviation Administration (FAA) and will be open for ten (10) years from December 5, 2024. The BAA will be valid through December 4, 2034, unless terminated sooner.

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buying692m15 Acquisition & Grants, Aaq600, Federal Aviation Administration
WhereAtlantic City, New Jersey
DeadlineSun, Dec 2, 2029 at 5:00 PM EST (1136 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 5417 (Scientific Research and Development Services)
Solicitation #692M15-25-R-00004
PostedMon, Oct 19, 2026
ContactStephen Jenniss, [email protected]

Why this matched: NAICS 5417

Official posting

Open bid

Operational Test and Training Infrastructure (OTTI) Commercial Solutions Opening (CSO)

Annual Notice: In accordance with DFARS 212.7004(b), this posting serves as an annual notice of the OTTI CSO FA2553-25-S-C001 publishing. AOI 05 Q&As: Please see the attached OTTI CSO AOI 05 Questions_Answers document for AOI 05: Continuous Fitness Assessment (CFA).

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingFa2553 Oprn Test & Trg Infr Otti Pk, Dept of the Air Force
WhereColorado Springs, Colorado
DeadlineSun, Dec 9, 2029 at 1:59 AM EST (1143 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 #FA2553-25-S-C001
PostedThu, Oct 8, 2026
ContactNicole Mintus, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Commercial Solutions Opening (CSO) for Space Domain Awareness (SDA) Solutions.

18 Mar 2026 Updated: Space Domain Awareness (SDA) Commercial Solutions Opening (CSO) Phase I. The initial evaluation for phase I has been completed. We received a significant number of responses, and our team has given each submission the careful consideration it deserves.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingFa2518 Ussf Spoc/Saio, Dept of the Air Force
WhereColorado Springs, Colorado
DeadlineWed, Jan 23, 2030 at 2:00 PM EST (1188 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 #FA2518-25-S-C001
PostedWed, Mar 18, 2026
ContactRosalind Davis, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Broad Agency Announcement for Basic and Applied Research at the US Army Combat Capabilities Development Command - Soldier Center

This Broad Agency Announcement (BAA) covers the following areas of scientific and technical areas of expertise: A. COMBAT FEEDING COMBAT FEEDING EQUIPMENT AND SYSTEMS COMBAT RATION RESEARCH AND DEVELOPMENT B. SOLDIER PROTECTION AND SURVIVABILITY WARFIGHTER SYSTEMS TECHNOLOGIES

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingW6qk Acc-Apg Natick, Dept of the Army
WhereNatick, Massachusetts
DeadlineWed, Feb 27, 2030 at 4:30 AM EST (1223 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 #W911QY25R0023
PostedWed, Aug 13, 2025
ContactLyndon Jagroop, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Space Technology Advanced Research-Fast-Tracking Innovative Software and Hardware (star-Fish) Advanced Research Announcement (ara) with Calls

SEE STAR-FISH ADVANCED RESEARCH ANNOUNCEMENT (ARA) WITH CALLS AMENDEMENT 3 DATED 5 DEC 2024 Attention: On the General Informatiion section, there is no offers due date for this STAR-FISH ARA with CALLS. Date Offer Due is a required field in the beta.sam.gov

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingFa9453 Afrl Rjz, Dept of the Air Force
WhereWork location not listed. The buying office is in Kirtland AFB, New Mexico.
DeadlineSat, Mar 23, 2030 at 2:00 AM EDT (1247 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 #FA9453-21-S-0001
PostedMon, May 18, 2026
ContactDaniel J. Alvarado, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Space Technology Advanced Research (STAR)

SEE OPEN ARA ANNOUNCEMENT, AMENDMENT 5 Final DATED 5 DEC 2024 Attention: On the General Information section, there is no offers due date for this STAR OPEN ARA. Date Offer Due is a required field in the beta.sam.gov.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingFa9453 Afrl Rjz, Dept of the Air Force
WhereWork location not listed. The buying office is in Kirtland AFB, New Mexico.
DeadlineMon, Mar 25, 2030 at 2:00 AM EDT (1249 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 #FA9453-19-S-0002
PostedMon, May 18, 2026
ContactDaniel J. Alvarado, [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Missile Defense Agency - Nimble Options for Buying Layered Effects (NOBLE) Announcement

8/24/2026: Please check the "NOBLE Solicitation Tracker" for links to the following new announcements: Mobile Integrated Launch Capability (MILC) and Low-Cost Kill Vehicle.

Notice typeCombined Synopsis/Solicitation: Open for bids now. Everything you need to respond is in this notice.
Who's buyingMissile Defense Agency (mda), Missile Defense Agency (mda)
WhereWork location not listed. The buying office is in Huntsville, Alabama.
DeadlineWed, Mar 27, 2030 at 12:00 AM EDT (1251 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 #HQ0860-25-S-0001
PostedWed, Oct 21, 2026
Contact[email protected], [email protected]

Why this matched: NAICS 541715

Official posting

Open bid

Autonomous Decisions, Algorithms, and Modeling (ADAM)

The Air Force Research Laboratory, Sensors Directorate, Multi-Domain Sensing Autonomy Division (AFRL/RYA) Autonomous Decisions, Algoriths, and Modeling (ADAM) Multiple Authority Announcement (MAA) is intended to provide RYA's comprehensive strategy, allowing for progression from basic research to…

Notice typeSolicitation: Open for bids now. Download the solicitation documents from the official posting.
Who's buyingFa2377 Usaf Afmc Afrl Pzl Afrl Ryks, Dept of the Air Force
WhereWright Patterson AFB, Ohio
DeadlineSun, Apr 14, 2030 at 12:00 AM EDT (1269 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 #FA2377-25-S-1207
PostedTue, May 20, 2025
ContactAmanda Lindsay, [email protected]

Why this matched: NAICS 541715

Official posting