Allen Michael J
5441 S Ridgewood Ct, Chicago, IL 60615
Operating signal within 12 months from two or more independent sources.
What they make
Analytical Laboratory Instrument Manufacturing334516- cardiovascular investigations
- nanoscale tools
- trans-endothelial resistance
- cell layers
- contract analytical services
- biomedical industry
- government
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Acoustic Range Estimates, LLC | Chicago | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 0.8 KM |
| Nanoaffix Science LLC | Chicago | Other Measuring and Controlling Device Manufacturing 334519 | ACTIVE | 1.1 KM |
| James L. Orrington, Ii D.d.s., P.c. | Chicago | Dental Equipment and Supplies Manufacturing 339114 | ACTIVE | 5.5 KM |
| Sensona, INC | Chicago | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 8.1 KM |
| Innopsys, INC. | Chicago | Analytical Laboratory Instrument Manufacturing 334516 | LIKELY ACTIVE | 9.8 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
2 sources hold this plant, and 8 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- SAM.gov entity registrationOPERATINGfirst seen FEB 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
IN COOK COUNTY80 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 23 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: ALLEN MICHAEL J
- Street address
- SAM.gov: 5441 S RIDGEWOOD CT
- City
- SAM.gov: CHICAGO
- State
- SAM.gov: IL
- Coordinates
- Census geocoder: 41.797055546196,-87.59251674219 · JUL 2026
- Website
- Company website: www.biometrology.com · JUL 2026 · ON THIS PAGE
- SAM.gov: www.biometrology.com · ON THIS PAGE
- CAGE code
- SAM.gov: 81V52
- SAM registration expires
- SAM.gov: 2027-02-19