Refeyn Inc.
Waltham, MA
- UEI
- Q1K1RE5TW8G5
- CAGE
- 8GVF2
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 21 Hickory Dr #200a, Waltham, MA 02451, USA
- Website
- refeyn.com
- Founded
- 2018
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Health Care
- Pharmaceuticals, Biotechnology & Life Sciences
- Biotechnology
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Mass photometer instrument breakdown, transfer, and reinstallation OU63-FY26-063-new | National Institute of Standards and Technology | $9,360 | |
| Refeyn massfluidix high concentration system | National Heart Lung and Blood Institute | $38,640 | |
| To purchase refeyn twomp mass photometer which will be used to characterize size distributions of viral protein… | National Heart Lung and Blood Institute | $219,055 | |
| EO14042 1 year service agreement for massphotmeter two MP (ambis #2150630) | National Institute of Allergy and Infectious Diseases | $19,500 | |
| Refeyn twomp mass photometer system | National Institute of Standards and Technology | $210,583 |
About Refeyn Inc.
Refeyn Inc. is a foreign-owned, for-profit organization that specializes in providing advanced analytical instruments and related services to various U.S. federal agencies. The company's primary focus is on mass photometry technology, which enables the characterization of biomolecules and adeno-associated viruses. Refeyn Inc. has been registered in SAM.gov since January 22, 2020, and has consistently secured federal contract awards for its specialized equipment. The company's expertise lies in developing and supplying sophisticated instruments that allow for the rapid quantification of the mass of single biomolecules and viruses in solution without labeling, supporting critical research efforts in molecular biology and virology.
Through its federal contract awards, Refeyn Inc. has primarily supplied mass photometer systems and related accessories to agencies within the Department of Health and Human Services and the Department of Commerce. Specifically, the company has provided Refeyn TwoMP Mass Photometers, Refeyn OneMP Mass Photometers, and most recently, a Refeyn Massfluidix High Concentration System to the National Heart, Lung, and Blood Institute, the National Institute of Allergy and Infectious Diseases, and the National Institute of Standards and Technology. These instruments are utilized for characterizing size distributions of viral protein preparations, enabling accurate mass measurement of single molecules in solution, and advancing research on biomolecular interactions and complex assembly. Additionally, Refeyn Inc. has supplied service agreements for its equipment and provided installation, training, and shipping services. The contract awards have ranged in value from $15,000 to $219,055, with no set-aside designations used. Notably, one of the contracts was related to COVID-19 research efforts, highlighting the company's role in supporting critical public health initiatives.
Quick answers
What is Refeyn Inc.'s UEI?
Refeyn Inc.'s Unique Entity ID (UEI) in SAM.gov is Q1K1RE5TW8G5.
What is Refeyn Inc.'s CAGE code?
Refeyn Inc.'s CAGE code is 8GVF2.
What is Refeyn Inc.'s primary NAICS code?
Refeyn Inc.'s primary NAICS code is 423490 (Other Professional Equipment and Supplies Merchant Wholesalers).
Where is Refeyn Inc. located?
Refeyn Inc.'s physical address in SAM.gov is 21 Hickory Dr #200a, Waltham, MA 02451, USA.
Is Refeyn Inc. registered in SAM.gov?
Yes. Refeyn Inc.'s SAM.gov registration is active through January 13, 2027.
What is Refeyn Inc.'s most recent federal award?
Refeyn Inc.'s most recent federal contract award is Mass photometer instrument breakdown, transfer, and reinstallation OU63-FY26-063-new (1333ND26PNB640433), from National Institute of Standards and Technology, on September 18, 2026.
On GovTribe
See Refeyn Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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