Functional Circulation LLC
326 Hatchery Lane, Lake Mills, WI 53551
ACTIVELAST SEEN IN FEDERAL DATA SEP 2026 · 2 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
Surgical and Medical Instrument Manufacturing339112- perfusion machines
- tissue research
- Model 35
- machine learning
- automation
- disinfection
- dialysis
- research teams
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Where it is
43.07509, -88.91205 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| ZOLl Medical Deerfield | Deerfield | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 12.7 KM |
| Mallinckrodt Manufacturing LLC | Madison | Surgical and Medical Instrument Manufacturing 339112 | ACTIVE | 29.2 KM |
| GEHC Madison WI HCS | Madison | Surgical and Medical Instrument Manufacturing 339112 | LIKELY ACTIVE | 29.4 KM |
| Datex-ohmeda, INC. | Madison | Electromedical and Electrotherapeutic Apparatus Manufacturing 334510 | ACTIVE | 29.4 KM |
| Hanger Prosthetics & Orthotics East, INC. | Monona | Surgical Appliance and Supplies Manufacturing 339113 | ACTIVE | 33.8 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.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen SEP 2026
- SAM.gov entity registrationOPERATINGRecord CWV6RGWLDVD3 · first seen JAN 2026 · last seen JAN 2026
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: FUNCTIONAL CIRCULATION LLC · JAN 2026
- Street address
- SAM.gov: 326 HATCHERY LANE · JAN 2026
- City
- SAM.gov: LAKE MILLS · JAN 2026
- State
- SAM.gov: WI · JAN 2026
- Coordinates
- Census geocoder: 43.075085661342,-88.912053693312 · JUL 2026
- Website
- SAM.gov: www.functionalcirculation.com · JAN 2026
- CAGE code
- SAM.gov: 554U6 · JAN 2026
- SAM registration expires
- SAM.gov: 2027-01-05 · JAN 2026


