Overview
Obligated since award on contracts active FY2021–FY2026
Click a company to open its profile.
Awards toSubcontracts toCircle area = dollars
Insight NATIONAL INSTITUTES OF HEALTH NIAID (75N930) is its largest buyer. See more on the Buyers tab
About
From the company's SBA profile, updated May 2026
Small Sample Volume (> 50 µL)- best on the market Wide Dynamic Range in Shear Rates Fast, easy, and superior repeatability Complete family of products (scaleable): VROC®: The Viscometer/Rheometer-on-a-Chip VROC® initium; m-VROC®; hts-VROC®; e-VROC®; microVISC®; microVISC®-e
Agencies report with a delay; the latest year will rise
Hover over a year to see its value.
Insight Largest year: $145K in FY2021. See more on the Contracts tab
Click a state to open its page.
- California$223K · 100%
Circle area = dollarsOutlined: head office state (California)
Insight 100% was performed in California. See more on the Contracts tab
Contracts
2 contracts with an action since FY2021
Click a bar to open its contract.
Insight Stand-alone contracts hold 100% of these contracts' obligations.
Rheosense, Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
0 end within 12 months.
Showing 1–2 of 2 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 75N93021P00399 | Stand-alone | NATIONAL INSTITUTES OF HEALTH NIAID (75N930) | $145,414 | Jul 9, 2021 | Ended |
| 75N93024P00919 | Stand-alone | NATIONAL INSTITUTES OF HEALTH NIAID (75N930) | $78,030 | Dec 31, 2024 | Ended |
Buyers
National Institutes of Health: $223K obligated since award; $223K in FY2021–FY2025 actions
Click a bar to open its office page.
Insight National Institutes of Health placed 100%.
Contracting offices that awarded Rheosense, Inc. prime contracts, FY2021–FY2026
See which offices award its contracts.
0 offices awarded only one contract.
Showing 1–1 of 1 office
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NATIONAL INSTITUTES OF HEALTH NIAID (75N930) | National Institutes of Health | 2 | $223,444 | Mar 3, 2021 | Jul 30, 2024 |
Opportunities
Open opportunities matching Rheosense, Inc.'s registered industries
Notices in its 2 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 334516, 334519
25 of the next 25 are due within 30 days.
25 of 68 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| 6640--ADVANCED INSTRUEMENT OSMOPRO MAX AND GLOCYTE CONSUMABLES B+4 (opens in Procura)Special Notice · NAICS 334516Free account: full notice, dates, attachments | Department of Veterans Affairs246-NETWORK CONTRACTING OFFICE 6 (36C246) | Oct 20, 2026 |
| Notice of Intent to Sole Source: TEM2Go Geophysical Scanner (opens in Procura)Presolicitation · NAICS 334519Free account: full notice, dates, attachments | Department of the Army (DOD)W2R2 COLD RGNS RSCH ENG LAB (W913E5) | Oct 20, 2026 |
| WATERS TECHNOLOGIES DYNAMIC MECHANICAL ANALYZER (opens in Procura)Special Notice · NAICS 334516Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| SOLICITATION: SPE4A5-27-R-0024; OPEN / CLOSE DATE: 5 NOVEMBER 2026 – 5 DECEMBER 2026; PR: 7017010408; NSN: 6680-00-566-6657; PN: 300047-13001; QUANTITY: 106 ; NOUN: MONITOR,FUEL GAGE,C; DELIVERY: 679 DAYS; AMC/AMSC: 3/C. (opens in Procura)Sources Sought · NAICS 334519Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA AVIATION (SPE4A5) | Oct 20, 2026 |
| SOLICITATION: SPE4A5-27-R-0024; OPEN / CLOSE DATE: 5 NOVEMBER 2026 – 5 DECEMBER 2026; PR: 7017010408; NSN: 6680-00-566-6657; PN: 300047-13001; QUANTITY: 106 ; NOUN: MONITOR,FUEL GAGE,C; DELIVERY: 679 DAYS; AMC/AMSC: 3/C. (opens in Procura)Sources Sought · NAICS 334519Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA AVIATION (SPE4A5) | Oct 20, 2026 |
| Testing of Lunar Regolith Stimulant Thermal Properties (opens in Procura)Special Notice · Set aside: 8(a) sole source · NAICS 334516Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| RFSP2TR5M06GA Reflective Coaxial SP2T Switches 0.6GHz-6GHz (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 334519Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| TESCOM Components (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 334516Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 20, 2026 |
| ION Chromatography (opens in Procura)Presolicitation · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL AIR WARFARE CENTER (N68936) | Oct 20, 2026 |
| Markerless Motion Capture System (opens in Procura)Special Notice · NAICS 334519Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL HEALTH RESEARCH CENTER (N63116) | Oct 21, 2026 |
| Integrated Multi-Modality Transfusion-Transmitted Disease (TTD) Testing Systems for Armed Services Blood Bank Center-Europe (ASBBC-EUR), Landstuhl Regional Medical Center (LRMC), Germany (opens in Procura)Sources Sought · NAICS 334516Free account: full notice, dates, attachments | Defense Health Agency (DOD)DEFENSE HEALTH AGENCY (HT9406) | Oct 21, 2026 |
| Labmaster Pro (1800/780) Glovebox (opens in Procura)Special Notice · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 21, 2026 |
| Joint FMS Hydraulic Particle Counter (opens in Procura)Presolicitation · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAIR WARFARE CTR AIRCRAFT DIV (N68335) | Oct 21, 2026 |
| Goldeye Camera (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 21, 2026 |
| MESO QuickPlex SQ 120BT Instrument (opens in Procura)Special Notice · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL MEDICAL RESEARCH CENTER (N32398) | Oct 21, 2026 |
| Low-Range Force Frame Kit (opens in Procura)Combined Synopsis/Solicitation · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL SURFACE WARFARE CENTER (N64267) | Oct 21, 2026 |
| Rapid, Automated Particle Characterization (Morphologi 4 ID) (opens in Procura)Combined Synopsis/Solicitation · NAICS 334516Free account: full notice, dates, attachments | Department of EnergyOffice 899042 | Oct 22, 2026 |
| RETROFIT OF EXISTING AQUANEERING AQUATIC HOUSING SYSTEM (opens in Procura)Presolicitation · NAICS 334516Free account: full notice, dates, attachments | National Institutes of Health (HHS)NATIONAL INSTITUTES OF HEALTH OLAO (75N980) | Oct 22, 2026 |
| Automatic Laboratory Polisher Grinder Equipment (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 334519Free account: full notice, dates, attachments | Department of the Navy (DOD)NAVAL RESEARCH LABORATORY (N00173) | Oct 22, 2026 |
| GEMINI.HP.L.ASY: interferometer, Gemini-Felix, and PDM module (opens in Procura)Combined Synopsis/Solicitation · NAICS 334516Free account: full notice, dates, attachments | Department of EnergyOffice 899042 | Oct 22, 2026 |
| Spectro Maxx PM Service (opens in Procura)Presolicitation · NAICS 334516Free account: full notice, dates, attachments | Department of the Navy (DOD)NSWC PHILADELPHIA DIV (N64498) | Oct 22, 2026 |
| Yateks 3D video borescope system (opens in Procura)Solicitation · Set aside: Small business · NAICS 334519Free account: full notice, dates, attachments | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 22, 2026 |
| 6630 - Brand Name or Equal COPAN Walk-Away Specimen Processor (WASP) (opens in Procura)Solicitation · NAICS 334516Free account: full notice, dates, attachments | Department of Veterans Affairs261-NETWORK CONTRACT OFFICE 21 (36C261) | Oct 22, 2026 |
| METAL SUPER CATEYE REFLECTOR (opens in Procura)Solicitation · Set aside: Small business · NAICS 334519Free account: full notice, dates, attachments | Defense Logistics Agency (DOD)DLA MARITIME - PEARL HARBOR (SPMYM4) | Oct 22, 2026 |
| Off-Axis Parabolic Mirrors (opens in Procura)Sources Sought · NAICS 334516Free account: full notice, dates, attachments | Department of the Air Force (DOD)FA8601 AFLCMC PZIO | Oct 23, 2026 |
Registration and contacts
Registration
- UEI
- JXGJZJ6E9EK6
- CAGE code
- 4MQ42
- Registration
- Active, expires May 3, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- SAN RAMON, CA, 94583
- Congressional district
- CA-10
- Established
- 2001
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 2 industries; primary 334516
Contacts at Rheosense, Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contactSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
Correct this listing
Tell us what to correct or add on the Rheosense, Inc. page. We check every request before we change a profile.