Diasorin INC
1951 Northwestern Ave S, Stillwater, MN 55082
ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 5 SOURCES
Operating signal within 12 months from two or more independent sources.
What they make
In-Vitro Diagnostic Substance Manufacturing325413Products
Made or handled here · 46
Acid, Folic, Radioimmunoassay · Albumin, Antigen, Antiserum, Control · Analyzer, Chemistry, Micro, For Clinical Use · Analyzer, Chemistry (Photometric, Discrete), For Clinical Use · Antigen, C. Difficile · Antigens, All Types, Escherichia Coli · Antigens, Cf (Including Cf Control), Adenovirus 1-33 · Antinuclear Antibody, Indirect Immunofluorescent, Antigen, Control · Apolipoproteins · Assayed Quality Control Material For Clinical Microbiology Assays · Calibrator, Multi-Analyte Mixture · Calibrator, Secondary · Calprotectin, Fecal · Campylobacter Spp. · Colorimeter, Photometer, Spectrophotometer For Clinical Use · Complement C9, Antigen, Antiserum, Control · Electrophoretic Separation, Alkaline Phosphatase Isoenzymes · Enzyme Linked Immunoabsorbent Assay, Rotavirus · Enzyme Linked Immunoabsorption Assay, Treponema Pallidum · Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-1 · Enzyme Linked Immunosorbent Assay, Herpes Simplex Virus, Hsv-2 · Equipment, Laboratory, General Purpose, Labeled Or Promoted For A Specific Medical Use · Helicobacter Pylori · Hepatitis A Test (Antibody And Igm Antibody) · Immunoassay For Host Biomarkers Of Infection · Multi-Analyte Controls, All Kinds (Assayed) · P-Toluenesulphonyl-L-Arginine Methyl Ester (U.V.), Trypsin · Radioassay, Vitamin B12 · Radioimmunoassay, Aldosterone · Radioimmunoassay, Androstenedione · Radioimmunoassay, Calcitonin · Radioimmunoassay, Estradiol · Radioimmunoassay, Parathyroid Hormone · Radioimmunoassay, Progesterone · Radioimmunoassay, Testosterones And Dihydrotestosterone · Reagent, Borrelia Serological Reagent · Reagent, Coronavirus Serological · Reagents, Specific, Analyte · Research Use Only/Clinical Chemistry Devices · Research Use Only/Immunology Devices · Single (Specified) Analyte Controls (Assayed And Unassayed) · System, Test, Osteocalcin · System, Test, Vitamin D · Test, Immunity, Cell Mediated, Mycobacterium Tuberculosis · Transferrin, Antigen, Antiserum, Control · Zika Virus Serological ReagentsWhere these came from
46 from FDA device registration · Federal registry
FDA device establishment 2182595, product code CGN; proprietary names: LIAISON Folate, LIAISON Folate Calibration Verifiers, LIAISON Folate Control Set
Sold by DIASORIN INC · 7
Analysis Instruments, Medical Laboratory Use · Chemical Analysis Instruments · Drugs And Biologicals · In Vitro Diagnostic Substances, Reagents, Test Kits And Sets · Laboratory Equipment And Supplies · Medical And Surgical Instruments, Equipment, And Supplies · Optical Instruments, Test Equipment, Components And AccessoriesRecorded 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
7 from usaspending_psc · Federal registry
Supplied under federal award 36C24226N0500 (2026-08-01), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.
Where it is
45.03810, -92.82809 · CENSUS TIGER
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Bennett Pharmaceuticals of America | Hudson | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 14.4 KM |
| Insitu Biologics, INC. | Woodbury | Pharmaceutical Preparation Manufacturing 325412 | UNVERIFIED | 17.3 KM |
| Mnpharm | White Bear Lake | Pharmaceutical Preparation Manufacturing 325412 | LIKELY ACTIVE | 16.1 KM |
| Stellen Medical LLC | White Bear Township | Medicinal and Botanical Manufacturing 325411 | LIKELY ACTIVE | 18.2 KM |
| Lkt Laboratories, INC. | Saint Paul | Other Basic Inorganic Chemical Manufacturing 325180 | ACTIVE | 21.3 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
5 sources hold this plant, and 10 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.
EPA cross-references this facility in AIR, EIS · EPA site type STATIONARY.
- FDA device establishment registrationsOPERATINGfirst seen AUG 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord FGK2QR959BV5 · first seen JUN 2026 · last seen SEP 2026
- OSHA injury and illness reportsOPERATINGRecord 1435754 · first seen DEC 2025 · last seen DEC 2025
- DOL Form 5500 retirement plan filingsOPERATINGRecord 411980846|MN|55082|1951 northwestern ave · first seen DEC 2024 · last seen DEC 2024
- EPA Facility Registry ServiceEXISTENCERecord 110071064304 · first seen JUL 2021 · last seen JUL 2021
IN WASHINGTON COUNTY1 other plant shares this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 1 of them has 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
- EPA: DIASORIN INC · JUL 2026 · ON THIS PAGE
- SAM.gov: DIASORIN INC · SEP 2026 · ON THIS PAGE
- Street address
- EPA: 1951 NORTHWESTERN AVE S · JUL 2026 · ON THIS PAGE
- SAM.gov: 1951 NORTHWESTERN AVE S · SEP 2026 · ON THIS PAGE
- City
- EPA: STILLWATER · JUL 2026 · ON THIS PAGE
- SAM.gov: STILLWATER · SEP 2026 · ON THIS PAGE
- State
- EPA: MN · JUL 2026 · ON THIS PAGE
- SAM.gov: MN · SEP 2026 · ON THIS PAGE
- CoordinatesSOURCES DISAGREE
- Census geocoder: 45.038097422926,-92.828086177488 · JUL 2026 · ON THIS PAGE
- EPA: 45.038116,-92.823631 · JUL 2026
- Employees (band)
- OSHA: 500+ · DEC 2025
- CAGE code
- SAM.gov: 1KF01 · SEP 2026
- Retirement plan filing (Form 5500)
- DOL: 1,565 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- SAM registration expires
- SAM.gov: 2027-05-20 · SEP 2026
- State business registrationSOURCES DISAGREE
- AK Corporations: DiaSorin Inc., registered with the Alaska Division of Corporations, Business and Professional Licensing; Corporation formed in Delaware; registered 2007-08-14; active · AUG 2007
- CO SOS: DiaSorin Inc., registered with the Colorado Secretary of State; Corporation formed in Delaware; registered 2008-06-19; active, annual report filed 2026-06-18 · JUN 2026
- CT SOTS: DIASORIN INC., registered with the Connecticut Secretary of the State; Corporation formed in Delaware; registered 2002-07-03; active, annual report filed 2026-06-16 · JUN 2026
- DC Corporations: DIASORIN Inc., registered with the District of Columbia Corporations Division; Corporation; registered 2004-10-29; active, annual report filed 2025-03-22 · MAR 2025
- Sunbiz: DIASORIN INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 2000-11-15; active, annual report filed 2026-01-20 · JAN 2026
- IA SOS: DIASORIN INC, registered with the Iowa Secretary of State; registered 2007-08-13; active · AUG 2007
- MS SOS: DiaSorin, Inc, registered with the Mississippi Secretary of State; Corporation; registered 2007-08-15; active · AUG 2007
- OR SOS: DIASORIN INC., registered with the Oregon Secretary of State, Corporation Division; Corporation formed in Delaware; registered 2007-08-13; active · AUG 2007
- VA SCC: DiaSorin Inc., registered with the Virginia State Corporation Commission; Corporation formed in Delaware; registered 2007-08-30; active · AUG 2007