Situ Biosciences LLC
Situ Biosciences LLC is a small business in Wheeling, IL registered on SAM.gov to bid on federal contracts. It has won about $24,050 in federal prime contracts since fiscal year 2024, according to USAspending.gov's award records for its UEI.
- UEI
- VCKYJMGJPCU7
- CAGE code
- 5W7H9
- SAM.gov registration
- Active
Federal contract history
| Fiscal year | Obligated, prime contracts |
|---|---|
| FY2024 | $31,590 |
| FY2025 | -$7,540 |
These are every prime contract USAspending.gov records under UEI VCKYJMGJPCU7, from its award search. For a company that is part of a parent company, USAspending's recipient page can show a different figure for a year, because it counts the company's own record and its parent's record separately.
A negative year means cuts to older contracts (de-obligations, often when work finishes under budget or is descoped) took off more than new awards added.
Its biggest federal customers since fiscal year 2024: Agricultural Research Service ($24,050).
Recent contract awards
New contracts, by the date each was first signed. Orders and changes to older contracts count in the yearly totals above but aren't listed here, and Defense awards appear 90 days after signing.
| Awarded | Agency | What it's for | Obligated |
|---|---|---|---|
| May 2, 2024 | Agricultural Research Service | Antimicrobial textile testing (aatcc 100 and ASTM E-2362) | $24,050 |
| Jul 20, 2022 | Agricultural Research Service | Testing | $10,065 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
Registration details
Show registration details
From SAM.gov's monthly public file dated Oct 5, 2026. If the business has updated its registration since, SAM.gov shows the newer details.
| Legal business name | Situ Biosciences LLC |
|---|---|
| Unique Entity ID (UEI) | VCKYJMGJPCU7 |
| CAGE code | 5W7H9 |
| Location | Wheeling, IL |
| SAM.gov registration | Active through Jan 29, 2027 |
| Business started | 2009 |
| Primary NAICS code | 541380: Testing Laboratories and Services |
| Website | www.situbiosciences.com |
| How to contact | Through its website above. No phone or email in SAM.gov's public file. Search UEI VCKYJMGJPCU7 in SBA's Small Business Search for a contact the business added. |
Certifications and business types
No SBA certification (8(a), HUBZone or WOSB) in SAM.gov's public file (Oct 5, 2026).
SBA certifications let a business compete for set-aside contracts (set-asides explained). Check the current record on its SAM.gov entry.
How to check or correct this record
The file sometimes leaves a certification out, and a newer one won't be in it yet.
Check or correct this record at the source: open its SAM.gov entry, or search UEI VCKYJMGJPCU7 () in SAM.gov's entity search (free sign-in) and in SBA's Small Business Search (formerly DSBS), which shows SBA certifications. The business can update its details in its SAM.gov registration and its certifications at certifications.sba.gov.
NAICS codes Situ Biosciences LLC is small under
On its SAM.gov registration, Situ Biosciences LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Situ Biosciences LLC's NAICS codes
49 open federal opportunities on SAM.gov use one of Situ Biosciences LLC's NAICS codes and may be open to it: no set-aside, or, in the codes it is registered small under, a small business set-aside. Here are a few, those in its primary code first, then those in Illinois, then the soonest due.
- Granite Surface Plate Calibration and lapping - with Q&As
Due in 11 daysNov 9, 2026, 10:00 AM CST
- Mojave Tortoise Bioinformatics
✦ The U.S. Geological Survey (USGS) plans to ask at least three sources for quotes on DNA sequencing and methylation analysis to build an age-estimating tool for the Mojave Desert…
Due in 2 daysOct 31, 2026, 9:00 AM EDT
- VACCHCS Pharmacy Certification
✦ The Department of Veterans Affairs, Network Contract Office 21, wants twice-a-year certification testing of two pharmacy sterile-compounding clean room suites (Buildings 1 and…
Due in 4 daysNov 2, 2026, 10:00 AM ESTThe AI summary flags this date. Check SAM.gov.
- Troubleshooting, Calibration and as-needed Remedial Repair of Proof Test Machines
✦ The Navy's Pearl Harbor Naval Shipyard & Intermediate Maintenance Facility (PHNSY & IMF) wants calibration, preventative maintenance and as-needed repairs of three…
Due in 4 daysNov 2, 2026, 11:00 AM HST
- Full Scale Vehicle Crashworthiness Testing and Side Air Bag Out-of-Position Testing for the New Car Assessment Program (NCAP)
✦ The National Highway Traffic Safety Administration (NHTSA), part of the Department of Transportation, is running a sources sought notice (market research, not a request for…
Due in 4 daysNov 2, 2026, 10:00 PM ESTThe AI summary flags this date. Check SAM.gov.
Similar small businesses
Other small businesses of a similar size with the same primary NAICS code (541380) that have won federal contracts. None in Illinois have yet, so these are in nearby states:
- Radian Research Inc, Lafayette, IN
- CT Laboratories, LLC, Baraboo, WI
- Pure Air Testing Inc, Crown Point, IN
- Northern Lake Service Inc., Crandon, WI
- Tribologik Corp, Hammond, IN
Is this your business? Get a reminder before the SAM.gov registration expires
Get a reminder before the SAM.gov registration expires. It's active through Jan 29, 2027. We'll email you 60, 30 and 7 days ahead, and if it lapses.
Frequently asked questions
What is Situ Biosciences LLC's CAGE code?
Situ Biosciences LLC's CAGE code is 5W7H9. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Situ Biosciences LLC's UEI?
Situ Biosciences LLC's Unique Entity ID (UEI) is VCKYJMGJPCU7. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Situ Biosciences LLC's SAM.gov registration active?
Yes, as of SAM.gov's public data from Oct 5, 2026, Situ Biosciences LLC's registration is active through Jan 29, 2027. Registrations are renewed every year.
Is Situ Biosciences LLC a small business?
Situ Biosciences LLC is registered on SAM.gov as small under 2 NAICS codes, including its primary code, 541380. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
- Hiring subcontractors? List small businesses by state, NAICS code and certification
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To report a mistake on this page, or to ask us to remove it, email hello@fedready.us with the page address; we reply within 2 business days. For a removal, write from an address at the company.