Free Trial

Looking for bids...
Find Procurement Opportunities Now:

Latest US Cryogenic Systems Contracts & Bids

BidHits search is

Get daily public bidding opportunities delivered to your inbox:

Join the 90% of satisfied users!

BidHits has the most satisfied users.

90% recommendation, based on survey until 08/22/2025 with 927 real users.

90% recommendation

90% recommendation, based on survey until 08/22/2025 with 927 real users.

Intent to Sole Source: Quantum Network - Synopsis This is a Sole Source Synopsis published for informational purposes only. Air Force Institute of Technology ( AFIT) has a requirement create a quantum communications link that establishes a quantum- secure- network. See Attachm

2 nanowire detection systems, 1 nanowire system will consist of 8 detectors with option to go to 32 detectors node 1, 1 nanowire system will consist of 10 detectors with option to go to 32 detectors node 2, each nanowire system shall have a dark count rate less than or equal to 100 counts per second at 1550nm and 10 counts per second at 810nm, each nanowire system shall have a detection efficiency greater than or equal to 90 at wavelength of 810 and 1, 550 nanometers, each nanowire system shall have a fiber coupling efficiency greater than or equal to 95, each nanowire system shall have a closed loop, cryogenic cooling system capable of cooling to less than or equal to 4. 2k and capable of operating continuously for at least 1 month, each cryogenic cooler shall have an integrated vacuum pump, vacuum control, compressor controller, plumbing, and temperature readout, each cryogenic cooler shall be fully automated with a push button startup and stop capability, each nanowire system along with the vacuum chamber,
Notice Summary
Documents
Cryogenic Systems

B37 LN2 Tank Repair and Startup - Synopsis: NASA/NSSC has a requirement for B37 LN2 Tank Repair and Startup. NASA/NSSC intends to issue a sole source contract to LEAK TIGHT ANALYSIS **** Lankford HWY New Church, Virginia ****- 3

Bringing the building 37 LN2 liquid nitrogen system back into operational status, requiring comprehensive servicing, testing, and activation. Provide and replace four 4 relief valves at the gsfc building 37 facility in greenbelt, maryland. Isolate two 2 strainers for servicing. Service vacuum pumps while the system is down. Purge the LN2 line and prepare for startup once all service is complete. Charge the system with appropriate medium. Perform comprehensive leak check of all connections and components. Test the system for proper operation per established procedures and validate that all safety systems function correctly. Validate that the LN2 system meets the design requirements for safe liquid nitrogen operations. All work is to be in compliance with NASASTD8719. 17 as well as GPR 8710. 33.
Notice Summary
Documents
Cryogenic Systems

Engineering Propulsion Standards Technical Interchange Meeting ( TIM) - This is modification no. 3 to the special notice entitled & quot; **** Propulsion Standards TIM& quot; which was posted on June 03, 2025. You are notified that the following changes are made: 1. The due date for responses is

Lessons learned and gaps in standards related to controlling catastrophic hazards for human spacecraft propulsion systems
Notice Summary
Documents

07/18/2025 - USA | AL | MADISON COUNTY | HUNTSVILLE:NATIONAL AERONAUTICS AND SPACE ADMINISTRATION- NATIONAL AERONAUTICS AND SPACE ADMINISTRATION- NASA MARSHALL SPACE FLIGHT CENTER

Cryogenic Systems

Testing and Analysis of Propulsion System Materials & Space System Materials for MSFC - This requirement is for the necessary management, personnel, equipment and materials, not otherwise furnished by the Government to provide testing and analysis for materials of interest to Marshall Space Flight Center ( MSFC) in support of NASA- led

Justification for other than full and open competition for contract 80msfc25da001 testing and analysis of propulsion system materials space system materials for msfc testing and analysis of propulsion system materials and space systems materials for msfcs materials and processes laboratory
Notice Summary
Documents
Cryogenic Systems

Request for Information ( RFI) for Launch Equipment Test Facility ( LETF) - Amendment 03: DUE DATE FOR RFI RESPONSES IS EXTENDED TO JULY 25, 2025, and Q& A provided. This amendment changes the due date from July 18, 2025, to July 25, 2025. NASA Responses to Industry Questions are

Request for Information ( RFI) regarding potential utilization of services at the Launch Equipment Test Facility ( LETF) at NASA' s John F. Kennedy Space Center ( KSC).
Notice Summary
Documents

Hiding multiple results. Take the free trial and see everything. Try Free

E-mail & API

Free trial with unlimited access! Get bid notifications via email at your convenience and browse directly on our site or through our API.

Artificial Intelligence

BidHits is the most innovative tender search engine on the market. Utilize our Artificial Intelligence to uncover opportunities beyond traditional search.
Try it free.

Discover BidHits

Increase your revenue by selling to the government.

Start here: finding Public Tenders

Discover the best bid search.

Reviews from real users

“I receive advance information about bids.
”
“The bid clipping meets the company's demand very well.
”
“Ease and practicality in viewing and accessing bids.
”
“I am satisfied with the service.
”
“I receive bids from my niche.
”
“Identifies bids in my area of expertise.
”
“All bids related to our product are captured by you and forwarded to us. In my opinion, it's perfect! Comprehensiveness, coverage, ease of searching for public notices.
”
“Easy handling, very objective. Easy access to the website and receiving emails.
”
“Advantage: value for money.
”
“Great.
”
“Easier for business.
”
“You are excellent, there is nothing to doubt the works I received. They're on the right track. It can't get any better, keep it up.
”
“I have information about bids of interest to me.
”
“The greatest benefit is the speed.
”
“Extensive bid verification flexibility.
”
“Easy access and support staff are all to be congratulated.
”
“Very good. Show the right bid notices.
”
“Well focused on his research and highly professional. You have been very helpful and it was right to hire your services. With agility and security in the domain of our market segment and the increase in our revenue.
”
“Practical and objective in the information.
”
“We have realized the information in a timely manner. The main benefit is the filter in the search for bids.
”
“It gathers regional information about bids.
”
“Excellent, it helps a lot in the separation of bids.
”
“Practicality, speed, trust, credibility are some feelings that express the work carried out. The information is accurate and well focused.
”
“The service and support are excellent. Benefits: time and practicality.
”
“With the chosen keywords, I can locate many bids of interest! I learn about tender openings well in advance, giving me ample time to organize and participate.
”
“Easy access to daily bid information, and the possibility to secure service contracts.
”
“Very agile. Find bidding quickly.
”
“It has a good content, there are bids for capital. It is not necessary to do research in the Official Gazette of the state.
”
“I have received almost all bids from the cities I work with.
”
“Precision in the survey and edict sent.
”
“Brings together the bid notices in one place.
”
“Complete and current information, with the appropriate links.
”
“I've been using another platform, but after I discovered this one, I realize it's much better. I find my bidding items more quickly, which speeds up my work.
”
“Within the capabilities is a great program.
”
“I got deals based on the information collected in the search engine. No need to search through different media.
”
“Easy handling, practicality and agility.
”
“I am satisfied with the direct access to bids.
”
“Clear and objective view of bids. Filter by keywords, I receive emails with news.
”
“Great return on invested! Easy research!
”
“Easy to be connected to bids in several municipalities at the same time. Easy visualization of bids.
”
“They always update me on the same day of publication, I don't need to look on each city hall website.
”
“The way of receiving the information is great, not to mention that the service is 10, we realize that we are attended with authentic sympathy.
”
“Convenience - receiving filtered Bids - that's why I strongly recommended our company to subscribe. Knowing that I'll be reminded to search every day - business life is busy, and we can easily lose track of such things on a hectic day
”
“Clarity in information.
”
“Access to the bidding documents, as well as the agencies that are buying the materials and services, grade 10. Main benefit: time - When you access a city hall or some public agency and you have access quickly.
”
“Very satisfied. I always receive alerts according to the keywords of open bids.
”
“My opinion is that it is a large company, with great importance for builders in the area of civil construction and other bodies that have a company like this to publicize their work. The benefit is that builders have an easier time finding jobs.
”
“Great.
”
“Great opportunities, we have convenience in our field of work.
”
“There are a lot of bidding reports, it's a ten.
”
“I'm aware of the bids.
”
“The desired information always arrives immediately and up-to-date.
”
“Platform meets the need, with complete information on the public notice and bids.
”
“Agility in reading the opportunities of the notices. It focuses on public notices according to the company's operating segment.
”
“Opportunity offer.
”
“Broad visibility.
”
“I can find bids sooner than on the city hall website.
”
“Complete and simple to use system. Service with calm and didactic professionals.
”
“I receive emails with available bids.
”
“Easy access and quite rich in content.
”
“Very good, what I'm looking for I find, it's a great experience.
”
“Ideal partnership for companies, with agility in the search for bids in our region.
”
“Makes the search for opportunities easier, thus avoiding wasted time.
”
“Easy to operate.
”
“I've been a subscriber for many years. I've tested several platforms and I like this one for the ease of adding words and regions.
”
“Public notice information according to the company's focus.
”
“The research you do has helped me a lot, improving the results of our contracts.
”
“It's helping me a lot, it's the first time I'm dealing with bidding. Shows a lot of bidding.
”
“Always friendly service and easy access to information.
”
“I am very satisfied due to the ease I found in this tool.
”
“I really liked it, very complete. Publications are available on the website, which makes it easier.
”
“I always receive emails with updates about my research.
”
“I'm receiving bids of interest daily. This makes it easier since I don't have to keep digging.
”
“The offers are already directed to my field of activity.
”
“I receive clean emails, only with what matters.
”
“I think it's good, it joins the proposals I'm interested in.
”
“I'm enjoying the tool, it has been helpful for my searches. It's easy and practical.
”
“Organized delivery of bids, easy to review.
”
“I can use multiple keywords.
”
“The notices arrive with explanations and clearly highlighted key words.
”
“It's a great platform, excellent.
”
“Small entrepreneurs do not have time to research, act and promote their work to the state, and the tender is a huge tool.
”
“It's objective, good. The main objective is quick information.
”
“Easy to find the bids.
”
“The service helps a lot, as the alerts bring up bids that we sometimes miss.
”
“It's quick and easy to download notices.
”
“Simplicity in the search.
”
“I get information faster.
”
“It displays what we're looking for, speeding up decision-making.
”
“Optimizes the time spent searching for desired bids.
”
“The service is very good, I would recommend it, there are many bidding options.
”
“There's diversity and ease in finding new bids.
”
“The platform searches for bids even on municipal websites, not to mention that it's very user-friendly and easy to use.
”
“It's great. With you, I find specific bids.
”
“I receive what I requested, quickly, daily and simply. The search is already ready and selected, that is, no time is wasted searching the Internet among the numerous sites available there, besides, it is always up to date!
”
“It optimizes my time when searching for bids.
”
“Very objective in bidding research.
”
“I receive several emails every day with keywords. Very good.
”
“Detection of publications of notices related to our area of ​​activity: the emails are very summarized, but very precise in showing texts with related keywords.
”
“Agile and to the point.
”
“Good content is available daily.
”
“Very good service, met expectations.
”
“I am absolutely delighted with the performance of Lνcita Jα so far. This software has exceeded all my expectations, ensuring that no crucial keywords such as “cathodic protection” and others related to it escape its attention. Its accuracy and efficiency are remarkable, providing additional peace of mind in our operations. I am truly impressed with its effectiveness.
”
“Good search speed.
”
“Well-organized.
”
“Daily bids. Very detailed. Ease of viewing key information about a bid.
”
“Great guidance. I get the opportunity to participate in bids across various states.
”
“I secured several jobs through this platform. No need to search: they send the job notification to you.
”
“I get to know about the local bids.
”
“Efficient bidding search.
”
“I receive the bid clipping by email.
”
“Very practical and the information is provided in a timely manner.
”
“Very effective in notifying work opportunities.
”
“It showed what I was looking for. It has a search engine, you have access to the public notices quickly.
”
“We stay updated with future tenders.
”
“Time: makes selection easier. We use the e-mail with the auction as notice of participation for the team. The tool is tightly coupled to our operational process.
”
“It's very good, it helps us a lot to find opportunities to provide services.
”
“Comprehensive and super easy application, with quick and objective search.
”
“I am very happy to have discovered the site. Every day is a new knowledge and a new learning. I'm sure you have the right information tools.
”
“I'm really enjoying it.
”
“It keeps us informed about the bids.
”
“The search selects many single word bids. Makes the search easier.
”
“I quickly find the bids that interest me.
”
“Access to bids from all over the country.
”
“Agility and credibility. Very good commitment.
”
“The site is amazing, as it allows me to optimize my time in searching for bid processes that fit my company's profile. What's more, I'm not limited to searches within my state. I've saved so much time by only accessing announcements that are relevant to me.
”
“It seems to us to be a good instrument for finding trading floors quickly and accurately.
”
“The search engine truly works and meets the needs satisfactorily.
”
“Well diversified.
”
“Speed: ongoing bids are posted in a timely manner.
”
“It is one of the best platforms for searching for bids.
”
“Convenience. I have all the bids.
”
“Simple, easy to operate and very up to date.
”
“A vast environment of opportunities.
”
“I'm very satisfied, they're doing an excellent job. You have specific times to send bids by email.
”
“Clarity and agility in information.
”
“The website delivers the bid I need.
”
“Very good service, excellent.
”
“Receiving notifications saves a lot of time wasted searching for ongoing bidding notices.
”
“Quick, comprehensive searches directly controlled by the user, without the need to wait for slow keyword changes by the service provider's staff.
”
“I receive objective information about the bids.
”
“The information is well-organized.
”
“There are good recommendations. The link to the bidding process in the body of the email helps a lot and saves time.
”
“Convenience in the search.
”
“Absolutely wonderful. I have the convenience of finding the exact announcements.
”
“Provides information about bidding in a simplified, clear and objective way.
”
“I'm enjoying the platform.
”
“Search covers the entire national territory. Knowledge of the bidding processes in my field of activity throughout the national territory.
”
“Now we have the information that in my segment there will be tenders with ample time to gather partner participants.
”
“Ease of not having to search on each city hall’s website
”
“I'm immediately notified of all bids that open in my area. It greatly assists my work.
”
“Not only is the service excellent, but the support in case of questions is top-notch. 'Licita' has been giving me great satisfaction.
”
“I find out about tenders in my region.
”
“I gain agility in receiving the bids that will take place.
”
“It’s very easy to find bids that make sense for those selling a product or service.
”
“Speed, ease and accessibility. Even though I'm a new user, I notice this.
”
“I receive bid notifications every day. This is great.
”
“I receive comprehensive information from the Bids.
”
“Practical and super up-to-date! The items are clear to analyze.
”
“The email alert is amazing. I really liked the agility, the notices arrive using keywords directly in the email, which makes searching easier.
”
“I don't search for the bid; it finds me!
”
“I like to receive by email the list of notices that the company can participate in.
”
“It's fast and convenient. I just input what I'm looking for and it locates the bids I'm seeking.
”
“Dynamic and practical.
”
“It's great. With you, I find specific bids.
”
“I liked it, it's very easy to navigate. It's the best bid search engine I've ever found.
”
“Anticipate bids with excellent information.
”
“I liked the abundance of opportunities.
”
“Good response speed and scope of research.
”
“Straight to the point. Shortens path by targeting by keyword.
”
“We receive daily updates.
”
“The announcements, in general, are accurate.
”
“Information arrives continuously, filtered and understandable.
”
“Very satisfied with the accuracy of process collections and agility in inquiries.
”
“It is a very effective platform. The information is very fast.
”
“Ease/clarity of information.
”
“It is complete and optimal, it improves my time.
”
“Agility in identifying bids.
”
“The system is very practical. It has benefited me with increased monthly revenue.
”
“It is easy to access.
”
Privacy Policy | © 2011-2025 BidHits is a registered trademark of Portal Genial. All rights reserved.
BidHits is limited to the provision of bidding database maintenance service, not participating in the processes.
Some information may contain unintentional inaccuracies. Always consult the notice for each bid.