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Research, Development, Test & Evaluation ( RDT& E) Support for the Center for Corrosion Science and Engineering ( CCSE) - This is a Request for Proposals. Please see attached Solicitation and all attachments. Questions are due to the contract specialist no later than 15 days from the publication date of this announcement. UPDATE 10/23/202
Research, development, test & evaluation ( RDT& E) support for the Center for Corrosion Science and Engineering ( CCSE) RDT& E support services, basic research services, corrosion science and engineering research
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Request for Proposals for RDT&E support for the Center for Corrosion Science and Engineering. Questions due to contract specialist within 15 days of publication. Proposal submission deadline is November 6, 2026, per SAM. gov, superseding the SF 33 deadline. NRL will post answers to vendor questions during the week of October 26, 2026. Monitor posting for updates.
Solid- State Energy Conversion from Heat to Electricity Request for Information ( RFI) - The Defense Advanced Research Projects Agency ( DARPA) Defense Sciences Office ( DSO) is requesting information on the current state of the art and technological limitations of solid- state direct thermal- to- electric energy conversion technologies. We d
Request for Information on solid- state direct thermal- to- electric energy conversion technologies solid- state direct thermal- to- electric energy conversion technologies, thermoelectric energy conversion, thermionic energy conversion
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DARPA DSO is requesting information on the current state of the art and technological limitations of solid-state direct thermal-to-electric energy conversion technologies, including thermoelectric and thermionic converters, with focus on temperature ranges up to **** K and maintaining temperature gradients across vacuum gaps. The RFI seeks input on technical challenges such as space charge limits and power density constraints.
Science Research Support/ Science Research Services
HYDROSPHERE, BIOSPHERE, & GEOPHYSICS ( HBG) SUPPORT SERVICES II - FINAL REQUEST FOR PROPOSAL ( FRFP) - UPDATE # 1 Amendment # **** to the RFP was released on October 22, 2026. The National Aeronautics and Space Administration ( NASA), Goddard Space Flight Center ( GSFC), hereby invites interest
Hydrosphere, Biosphere, and Geophysics ( HBG) Support Services II Science research and support services for cryospheric sciences, ocean ecology, hydrological sciences, biospheric sciences, geodesy and geophysics laboratories, and terrestrial information systems laboratory; field experiments and aircraft or ship campaigns; remote sensing instrument calibration; satellite instrument performance characterization; software development for calibrated and geolocated products; data systems and cloud computing environments; instrument systems development; data quality assessment; engineering support; website design and maintenance; education and public outreach materials; analytic and logistical support; modeling, simulation and data assimilation; scientific publication support; technical writing and editing; laboratory analysis support
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NASA GSFC invites proposals for HBG Support Services II, a small business set-aside IDIQ contract with CPFF and FFP task orders, five-year ordering period. Scope includes science research support across multiple earth science laboratories, field campaigns, remote sensing, data systems, and engineering. Amendment **** released October 22, 2026. Past performance questionnaire included; return to Cassandra K. Moore at NASA GSFC.
Science supplies & equipment Science supplies and equipment
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RFP for science supplies and equipment. Issue date October 21, 2026. Close date November 5, 2026 at 2:00 PM CT. Contact: Sylvia de Leon, Senior Buyer. Documents include proposal specifications, general terms and conditions, federal compliance guidelines, Form ****, W9, and conflict of interest forms. Federal funds may be involved.
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What our users say
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They provide information on a wide and varied range of purchasing processes. All the necessary details are also included.
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I consistently received notifications about bids within the specific segment I chose to monitor. The system simplifies processes that used to be complex, offering a navigation experience that is easy, fast, and modern.
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I closed deals thanks to the information gathered by the search tool. There’s no need to research across multiple media outlets.
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Very good and accurate information about the tenders: consistent and precise.
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It encompasses all portals in one place.
G. Ferrea
Good information. All the information is very good!
J. A. Tellez
Efficiency in search times.
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You see a lot of tenders; you get emails with the alerts.
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Smart search helped discover bids I hadn't even imagined receiving notifications for.
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All bids related to our product are captured by you and sent to us. In my opinion, it’s perfect—broad coverage and easy searches across the bid documents.
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Excellent information. Just what I was looking for.
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E. Disruptivas
The information helps me submit my bids on time for bids, and I also have readily available information on upcoming bids. So far, I am very satisfied with what I have received.
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The tool is truly effective at scanning bid documents, efficiently delivering bids.
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The idea of ​​using a keyword and sending the information by email is very good.
BidHits is a government bid search engine that monitors official portals and brings relevant federal, state and local opportunities into one place. You can search on the site and receive scheduled email alerts.
Enter your email and activate the trial. For 14 days you can use the main features, including alerts and access to results. When it ends, if you do not subscribe at /subscription.php, the bid list becomes limited and you will not be charged automatically.
1) Add keywords that describe what you sell. 2) Start the trial. 3) Adjust regions, delivery times and email style after signup.
Whenever possible, yes. Some official portals require login or block direct links; in those cases we point you to the official process page so you can download the documents.
Yes. You can filter by region, procurement method, dates and value ranges. You can also save preferences for future alerts and searches.
Yes. In the dashboard you can see bids on a map and use it to plan follow-up by location.
It can happen. Smart Search uses your keywords to find related opportunities, not only exact matches. Add specific terms and remove off-topic results to improve future alerts.
Yes. You can query bids via API. Documentation at /api_integration.php. Ideal for CRM, BI and automations.
In Settings you can pause alerts or adjust delivery times. If you want to delete your account, just contact us. During the free trial there is no auto-charge.
We monitor major official sources every day at the federal, state and local levels. New bid notices are added as soon as they are captured from the source portal.
Plans start at $ 21.50 per month, with options for different business needs and billing terms. Start with a free trial and evaluate the results before subscribing, with no automatic billing.
Add what you sell, get scheduled alerts, open documents or the official page, and use filters by region and method.
Transcript
Welcome to BidHits.
Finding public tenders and bids is important. But what really matters is quickly identifying the opportunities that match what your company sells.
To get started, enter a few keywords that describe your products or services. BidHits shows relevant opportunities, highlights your keywords, and organizes everything by date.
Smart search is already enabled and uses artificial intelligence to expand your results, even when the tender uses different words from the ones you searched for.
For each opportunity, you can view a summary, access documents, mark it as a favorite, add private notes, remove what is not relevant, or view it on the map.
You can also use filters, run searches, and explore the day's opportunities directly on the map.
Start using BidHits now. It's fast, practical, and you can try it for free.
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Methodology
Unaided survey with 1110 active users, conducted through 10/28/2026.
Single question: "Would you recommend our services to a friend or colleague?" - 90% answered "yes".
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