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

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

Notice

RPOC-V Ceiling Increase

National Aeronautics and Space Administration (NASA) / Johnson Space Center (JSC) for International Space Station (ISS) intends to award a sole source cost-plus fixed-fee contract modification to increase the contract ceiling on 80JSC0-23-DA007.

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingNASA Johnson Space Center, National Aeronautics and Space Administration
WhereHouston, Texas
DeadlineThu, Oct 29, 2026 at 5:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541330 (Engineering Services)
Solicitation #80JSC023DA007
PostedThu, Oct 15, 2026
ContactKyle Thacker, [email protected]

Why this matched: NAICS 541330

Official posting

Notice

The Executive Office of the President, U.S Trade Representative, data and econo

Notice of Intent to Sole Source

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingIbc Acq Svcs Directorate (00004), Departmental Offices
WhereWork location not listed. The buying office is in Herndon, Virginia.
DeadlineThu, Oct 29, 2026 at 10:00 AM EDT (6 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541611 (Administrative Management and General Management Consulting Services)
Solicitation #140D0427Q0933
PostedWed, Oct 14, 2026
ContactSchickler, Lydia, [email protected]

Why this matched: NAICS 541611

Official posting

Sources sought

PD-42-0014; MTU Diesel Engine Lifecycle Support

This Sources Sought notice is being issued by the Naval Surface Warfare Center, Philadelphia Division (NSWCPD).

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingNswc Philadelphia Div, Dept of the Navy
WherePhiladelphia, Pennsylvania
DeadlineThu, Oct 29, 2026 at 6:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541330 (Engineering Services)
Solicitation #N64498-25-RFPREQ-PD-42-0014
PostedWed, Oct 14, 2026
ContactJenny Tomeo, [email protected]

Why this matched: NAICS 541330

Official posting

Notice

GUN WEAPON SYSTEMS (GWS) Request for Information

This is a Request for Information (RFI) to assist the Government with planning purposes only. Responses will assist the Government in planning its acquisition strategy for the Gun Weapon Systems (GWS) program.

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingNswc Dahlgren, Dept of the Navy
WhereWork location not listed. The buying office is in Dahlgren, Virginia.
DeadlineThu, Oct 29, 2026 at 5:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541330 (Engineering Services)
Solicitation #GUN_WEAPONS_SYSTEM
PostedFri, Oct 9, 2026
ContactMorgan Johnson, [email protected]

Why this matched: NAICS 541330

Official posting

Coming soon

IE4 Power RFI

The Mission Support Portfolio PAE Transport is seeking innovate approaches and industry capabilities from potential sources to deliver a comprehensive contract for site power installation and implementation for the Defense Information Systems Network (DISN) and Department of War (DoW) Teleport…

Notice typePresolicitation: Heads-up: the agency plans to post a bid soon. Get ready now.
Who's buyingIT Contracting Division - Pl83, Defense Information Systems Agency (disa)
WhereFort George G Meade, Maryland
DeadlineThu, Oct 29, 2026 at 5:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541330 (Engineering Services)
Solicitation #832675798
PostedThu, Oct 8, 2026
ContactMallory M. Melosi, [email protected]

Why this matched: NAICS 541330

Official posting

Notice

Pre-Solicitation Conference – Nswcpd Environmental Qualification Test Services

Pre-Solicitation Conference – NSWCPD Environmental Qualification Test Services The Naval Surface Warfare Center Philadelphia Division (NSWCPD) invites interested contractors to a pre-solicitation conference regarding the future requirement for Testing Services in support of Shock and Vibration and…

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingNswc Philadelphia Div, Dept of the Navy
WhereWork location not listed. The buying office is in Philadelphia, Pennsylvania.
DeadlineThu, Oct 29, 2026 at 3:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541380 (Testing Laboratories and Services)
Solicitation #N64498-26-RFPREQ-PD-33-0143
PostedWed, Oct 7, 2026
ContactNicole Eckman, [email protected]

Why this matched: NAICS 541380

Official posting

Sources sought

Aegis Based Defense Engineering Services

1) INTRODUCTION AND PURPOSE: NAWCWD is seeking technically competent sources for engineering services in support of Test and Evaluation (T&E) and systems engineering activities related to Aegis Ballistic Missile Defense (BMD) and Theater High Altitude Area Defense (THAAD) programs at Pacific…

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingNaval Air Warfare Center, Dept of the Navy
WhereWork location not listed. The buying office is in China Lake, California.
DeadlineThu, Oct 29, 2026 at 5:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541330 (Engineering Services)
Solicitation #N6893627R5001
PostedMon, Oct 5, 2026
ContactAdam Rockwell, [email protected]

Heads-up: Site visit or pre-bid meeting mentioned

Why this matched: NAICS 541330

Official posting

Notice

Head Start in State Systems Sole Source Award

This requirement was awarded through task order 47QRAA-20D-001M/7571MN26F80105 This requirement will support the generation and dissemination of research and/or evaluation that builds on the Financing Early Care and Education (ECE) Study task order (47QRAA-20D-001M/ 140D0422F0154).

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingOmas Strategic Buying Center - Hhs Mission, Office of the Assistant Secretary for Financial Resources (asfr)
WhereWashington, District of Columbia
DeadlineThu, Oct 29, 2026 at 3:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541611 (Administrative Management and General Management Consulting Services)
PostedWed, Sep 30, 2026
ContactChristopher Poulos, [email protected]

Why this matched: NAICS 541611

Official posting

Sources sought

$499M AE General Services MATOC

SOURCES SOUGHT For $499M AE General Services MATOC U.S. Army Corps of Engineers (USACE) Southwestern Division (SWD) ARCHITECT-ENGINEER INDEFINITE DELIVERY CONTRACT FOR GENERAL DESIGN AND OTHER RELATED SERVICES WITHIN THE BOUNDARIES OF OR ASSIGNED TO SOUTHWESTERN DIVISION, UNITED STATES ARMY CORPS…

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingW076 Endist Tulsa, Dept of the Army
WhereTulsa, Oklahoma
DeadlineThu, Oct 29, 2026 at 3:00 PM EDT (6 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541330 (Engineering Services)
Solicitation #W912BV27SS001
PostedMon, Sep 28, 2026
ContactTyler Godwin, [email protected]

Heads-up: Must be registered in SAM.gov

Why this matched: NAICS 541330

Official posting

Sources sought

Maven Fsr

Marine Forces Reserves is seeking a MAVEN FSR. Please include a ROM and your capabilities statement.

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingDirector of Contracting, Dept of the Navy
WhereNew Orleans, Louisiana
DeadlineFri, Oct 30, 2026 at 1:00 PM EDT (7 days left)
Who can bidOnly small businesses can bid
IndustryNAICS 541330 (Engineering Services)
Solicitation #M67861-27-SS-0001
PostedThu, Oct 22, 2026
ContactParren Tatum, [email protected]

Why this matched: NAICS 541330

Official posting

Sources sought

Financial Management Software and Support Services

The RFI response date is hereby extended from October 26, 2026 5:00 p.m. EDT to October 30, 2026 12:00 p.m.

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingDept of Commerce Ntia/First Net, National Telecommunications and Information Administration
WhereReston, Virginia
DeadlineFri, Oct 30, 2026 at 12:00 PM EDT (7 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541519 (Other Computer Related Services)
Solicitation #FNA-OCPO-64962
PostedThu, Oct 22, 2026
ContactAdam Powell, [email protected]

Why this matched: NAICS 541519

Official posting

Coming soon

657-27-209JB Renovate Main Lobby, Bldgs 1 & 53

CONTRACT INFORMATION This A-E Services requirement is being procured in accordance with the Brooks Act (Public Law (PL0582) and implemented in accordance with the Revolutionary Federal Acquisition Regulation (FAR) Overhaul (RFO) Subpart 36.102.

Notice typePresolicitation: Heads-up: the agency plans to post a bid soon. Get ready now.
Who's buying255-Network Contract Office 15 (36c255), Veterans Affairs, Department of
WhereWork location not listed. The buying office is in Leavenworth, Kansas.
DeadlineFri, Oct 30, 2026 at 1:00 PM EDT (7 days left)
Who can bidOnly service-disabled veteran-owned small businesses can bid
IndustryNAICS 541310 (Architectural Services)
Solicitation #36C25527R0007
PostedThu, Oct 22, 2026
ContactMaria Hoover, [email protected]

Heads-up: Must be registered in SAM.gov

Why this matched: NAICS 541310

Official posting

Coming soon

Draft RFP for DRPM RAS ME RAS 1.0 and MCM RAS 2.0 Professional Support Services

THIS IS A DRAFT SEAPORT-NxG SOLICITATION TO REQUEST INPUT FROM INDUSTRY - THE GOVERNMENT MAY NOT RESPOND TO ALL QUESTIONS POSTED BUT WILL CONSIDER EACH FOR FINAL SOLICITATION.

Notice typePresolicitation: Heads-up: the agency plans to post a bid soon. Get ready now.
Who's buyingNswc Crane, Dept of the Navy
WhereWork location not listed. The buying office is in Crane, Indiana.
DeadlineFri, Oct 30, 2026 at 4:00 PM EDT (7 days left)
Who can bidOnly small businesses can bid
IndustryNAICS 541330 (Engineering Services)
Solicitation #N0016426R3003_DRAFT
PostedWed, Oct 21, 2026
ContactLogan Kelley, [email protected]

Why this matched: NAICS 541330

Official posting

Sources sought

Strategy Execution Software, Installation and Training

The Naval Surface Warfare Center, Port Hueneme Division (NSWC PHD), is conducting market research to identify qualified businesses capable of providing a Commercial Off-The-Shelf (COTS) strategy execution and performance management software solution, including enterprise software licensing…

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingCommanding Officer, Dept of the Navy
WhereWork location not listed. The buying office is in Port Hueneme, California.
DeadlineFri, Oct 30, 2026 at 7:00 PM EDT (7 days left)
Who can bidOpen to any business (no set-aside listed)
IndustryNAICS 541511 (Custom Computer Programming Services)
Solicitation #N6339427SIMACQ0002
PostedWed, Oct 21, 2026
ContactArthur Wynn, [email protected]

Why this matched: NAICS 541511

Official posting

Sources sought

ePMO Support Services

Interested businesses should submit a brief capabilities statement package {no more than ten 8.5 X 11-inch pages, font no smaller than 10 point) demonstrating ability to provide the products/systems listed in this Technical Description. Documentation should be in bullet format.

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingW6qk Acc-Apg Dir, Dept of the Army
WhereFort Lee, Virginia
DeadlineFri, Oct 30, 2026 at 2:00 PM EDT (7 days left)
Who can bidOnly SBA 8(a) program firms can bid
IndustryNAICS 541611 (Administrative Management and General Management Consulting Services)
Solicitation #W9128Z27A012
PostedWed, Oct 21, 2026
ContactKristen Zigmont, [email protected]

Why this matched: NAICS 541611

Official posting

Sources sought

Helicopter Services for Idaho

This is a sources sought notice ONLY. Quotes are not to be submitted nor will they be accepted at this time for this requirement.

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingFpac Bus Cntr-Acq Div, Farm Production and Conservation Business Center
WhereBoise, Idaho
DeadlineFri, Oct 30, 2026 at 11:00 AM EDT (7 days left)
Who can bidOnly small businesses can bid
IndustryNAICS 541990 (All Other Professional, Scientific, and Technical Services)
Solicitation #West-JA27-001
PostedTue, Oct 20, 2026
ContactKyle Heid, [email protected]

Why this matched: NAICS 541990

Official posting

Coming soon

Intent to Sole Source-Wonderlic Software Renewal

The United States Army Recruiting Division (USARD) requests the renewal of Wonderlic Software to provide psychological testing materials.

Notice typePresolicitation: Heads-up: the agency plans to post a bid soon. Get ready now.
Who's buyingW6qm Micc-Ft Knox, Dept of the Army
WhereFort Knox, Kentucky
DeadlineFri, Oct 30, 2026 at 9:00 AM EDT (7 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541612 (Human Resources Consulting Services)
Solicitation #PANMCC27P0000057675
PostedMon, Oct 19, 2026
ContactEmily Ryan, [email protected]

Why this matched: NAICS 541612

Official posting

Notice

CY28 FFP Services

The Space Development Agency (SDA) intends to issue a modification to the sole source, Firm-Fixed-Price (FFP) contract number FA240125C0001 awarded to Space X (CAGE 9ADW9).

Notice typeSpecial Notice: An announcement, such as an industry day or a request for information.
Who's buyingFa2401 Space Development Agency Sda, Dept of the Air Force
WhereSanta Barbara, California
DeadlineFri, Oct 30, 2026 at 12:00 PM EDT (7 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 #SN-27-0002
PostedMon, Oct 19, 2026
ContactSDA Contract Cell, [email protected]

Why this matched: NAICS 541715

Official posting

Coming soon

Generation and Delivery of Meteorological and Hydrological Forecasts for the Western Washington and Northwest Montana River Basins

The United States Army Corps of Engineers (USACE), Seattle District, intends to issue a firm-fixed-price purchase order on a sole source basis to Upstream Tech for commercial hydrologic and meteorological forecasting services.

Notice typePresolicitation: Heads-up: the agency plans to post a bid soon. Get ready now.
Who's buyingW071 Endist Seattle, Dept of the Army
WhereSeattle, Washington
DeadlineFri, Oct 30, 2026 at 3:00 PM EDT (7 days left)
Who can bidOpen to any business (no set-aside)
IndustryNAICS 541990 (All Other Professional, Scientific, and Technical Services)
Solicitation #W912DW27QA004
PostedMon, Oct 19, 2026
ContactDwain Graham, [email protected]

Why this matched: NAICS 541990

Official posting

Sources sought

Performance Enhanced Real-time Ground Environment (PEREGRINE) Sentry

The Space Development Agency (SDA) seeks sources for the Performance Enhanced Real-time Ground Environment (PEREGRINE) Sentry effort. Please see attachment for further Details.

Notice typeSources Sought: Market research. The agency wants to know who can do this work. Answering is free and can get the job set aside for small businesses.
Who's buyingFa2401 Space Development Agency Sda, Dept of the Air Force
WhereWork location not listed. The buying office is in Chantilly, Virginia.
DeadlineFri, Oct 30, 2026 at 5:00 PM EDT (7 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 #SDA-SN-26-0016
PostedFri, Oct 16, 2026
ContactSDA, [email protected]

Why this matched: NAICS 541715

Official posting