Greenbelt, Maryland government contracts, bids & RFPs

5 of the listings shown were posted in the last 30 days. Federal (SAM.gov) contributes the largest share (6). NATIONAL AERONAUTICS AND SPACE ADMINISTRATION is the most represented buyer in this snapshot.

Latest open solicitations in Greenbelt

• HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II - FINAL REQUEST FOR PROPOSAL (FRFP)
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDPosted Oct 22, 2026Due Dec 4, 2026

  UPDATE #1 – Amendment #0001 to the RFP was released on October 22, 2026. The National Aeronautics and Space Administration (NASA), Goddard Space Flight Center (GSFC), hereby invites interested parties to review the Final Request for Proposal (FRFP) for the Hydrosphere, Biosphere, and Geophysics (HBG) Support Services II requirement supporting the Earth Sciences Division (ESD) at NASA/GSFC. The principal purpose of this requirement is to provide science research that conceives, develops,…

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• Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II Intended Final RFP Posting
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDPosted Oct 9, 2026

  The Government anticipates the release of the Hydrosphere, Biosphere, & Geophysics (HBG) Support Services II final Request for Proposal (RFP) within the next two (2) weeks, with a 45-day proposal turnaround time.

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• Award/JOFOC Notification for a Contract Extension to the Hubble Space Telescope (HST) Mission Operations, Systems Engineering, and Software II (MOSES II)
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDPosted Sep 11, 2026

  This notice provides the Justification for Other Than Full and Open Competition (JOFOC) supporting the sole?source award for continued mission operations and systems engineering support required by NASA Goddard Space Flight Center (GSFC) for the Hubble Space Telescope (HST) flight and ground systems. These efforts include operation and maintenance of complex ground and test facilities, ground system and information system support, network and security administration, flight systems…

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• Flight Model Solar Array Wings
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDPosted Oct 20, 2026Due Oct 28, 2026
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• Orbital Safety Analysis Support Services (OSASS) Award
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDPosted Oct 8, 2026
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• Orbital Safety Analysis (OSA) Support - JOFOC
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDPosted Oct 8, 2026
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Recently closed in Greenbelt

These Greenbeltsolicitations closed recently — a sign of what buys here. Set a free alert so you don’t miss the next one.

• Unified Network and Navigation Operations (UNNO) Request for Information
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDClosed Oct 21, 2026
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• BeeGFS file system licenses for 3 HPC clusters
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDClosed Oct 12, 2026
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• DRA-11562 - USA (Greenbelt, Maryland) - Greenbelt Vision Zero Action Plan, Health Analysis and Demonstration Project Professional Consulting Services - Deadline October 2,2026
  Greenbelt, MDClosed Oct 2, 2026

  (1) Vendor needs to provide greenbelt vision zero action plan, health analysis and demonstration project professional consulting services to the government authority located in Greenbelt, MD. – The selected consultant shall:• Develop a comprehensive Vision Zero Action Plan;• Utilize the Safe System Approach;• Conduct a health analysis;• Develop a High Injury Network (HIN);• Engage community stakeholders;• Identify and prioritize transportation safety improvements;• Design and evaluate…

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• Greenbelt Vision Zero Action Plan, Health Analysis, and Demonstration Projects
  Greenbelt, MDGreenbelt, MDClosed Oct 2, 2026

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• ARGOS Camera Development
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDClosed Sep 28, 2026

  ** THIS IS A SOLE SOURCE REQUIREMENT ** for ARGOS Camera Development

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• Treston Electrostatic Discharge (ESD) compliant laboratory benches and chairs
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDClosed Sep 24, 2026

  This is a Brand Name requirement for Treston Electrostatic Discharge (ESD) compliant laboratory benches and chairs. See the attached SOW, brand name justification, and RFQ Document for full details of this requirement. All correspondence must reference the notice ID in the subject line to ensure visibility. ALL OFFERORS (i.e. the vendor that will receive the award payment) MUST PROVIDE PROOF OF PRICING FROM THE MANUFACTURER, AND CONFIRM AUTHORIZATION (from the original equipment…

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• Treston Electrostatic Discharge (ESD) compliant laboratory benches and chairs
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDClosed Sep 24, 2026

  This is a Brand Name requirement for Treston Electrostatic Discharge (ESD) compliant laboratory benches and chairs. See the attached SOW, brand name justification, and RFQ Document for full details of this requirement. All correspondence must reference the notice ID in the subject line to ensure visibility. ALL OFFERORS (i.e. the vendor that will receive the award payment) MUST PROVIDE PROOF OF PRICING FROM THE MANUFACTURER, AND CONFIRM AUTHORIZATION (from the original equipment…

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• Fire & Emergency Medical Services Records Management System (FEMSRMS) BASE + 4 Option Years
  NATIONAL AERONAUTICS AND SPACE ADMINISTRATIONGreenbelt, MDClosed Aug 24, 2026

  Amendment 0002 - Revised Statement of Work to remove the requirement for Data Migration, Provide answers to additional questions received and extend solicitation closing date to 3:00 PM EDT on 8/24/2026. ************ Amendment 0001 - Provided answers to Vendor questions and corrected error regarding Attachment names. ************ This notice is a combined synopsis/solicitation for commercial products and commercial services prepared in accordance with the FAR Part 12, Acquisition of Commercial…

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Nearby cities & counties

• College Park (5) · 3 mi
• Lanham (3) · 3 mi
• Beltsville (23) · 4 mi
• Adelphi (4) · 4 mi
• Hyattsville (5) · 4 mi
• Cheverly (1) · 5 mi
• Laurel (10) · 7 mi
• Silver Spring (21) · 7 mi
• Largo (2) · 8 mi
• Washington (463) · 9 mi
• Wheaton (2) · 10 mi
• Suitland (8) · 10 mi
• Fort Meade (1) · 11 mi
• Savage (1) · 11 mi
• Odenton (1) · 11 mi
• Prince George'S (18) · 12 mi
• Jessup (1) · 12 mi
• Bethesda (63) · 13 mi
• Andrews Afb (1) · 13 mi
• Camp Springs (10) · 13 mi
• Arlington (57) · 14 mi
• Columbia (6) · 14 mi
• Oxon Hill (1) · 15 mi
• Rockville (30) · 16 mi
• Crownsville (1) · 16 mi
• Alexandria (61) · 16 mi
• Derwood (1) · 16 mi
• Clinton (1) · 17 mi
• Mclean (7) · 17 mi
• Falls Church (15) · 17 mi
• Edgewater (1) · 18 mi
• Glen Burnie (1) · 19 mi
• Montgomery (16) · 20 mi
• Gaithersburg (60) · 20 mi
• Annandale (1) · 20 mi
• Annapolis (13) · 20 mi
• Arnold (1) · 21 mi
• Pasadena (1) · 21 mi
• Vienna (3) · 21 mi
• Springfield (20) · 22 mi

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