Alfa Wassermann, INC.
4 Henderson Dr, West Caldwell, NJ 07006
ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 6 SOURCES
Operating signal within 12 months from two or more independent sources.
Their homepage, crawled JUL 2026
What they make
Surgical and Medical Instrument Manufacturing339112- continuous flow ultracentrifuges
- fluid management
- clinical chemistry analyzers
- physician offices
- hospitals
- veterinary offices
- biopharmaceutical industry
- development
- purification
- vaccines
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Made or handled here · 37
Acid, Uric, Uricase (Colorimetric) · Alkaline Picrate, Colorimetry, Creatinine · Analyzer, Chemistry (Photometric, Discrete), For Clinical Use · Assay, Glycosylated Hemoglobin · Azo Dye, Calcium · Biuret (Colorimetric), Total Protein · Bromcresol Green Dye-Binding, Albumin · Calibrator, Multi-Analyte Mixture · Calibrator, Primary · Colorimetric Method, Gamma-Glutamyl Transpeptidase · Diazo Colorimetry, Bilirubin · Electrode, Ion-Specific, Chloride · Electrode, Ion Specific, Potassium · Electrode, Ion Specific, Sodium · Enzymatic, Carbon-Dioxide · Enzymatic Esterase--Oxidase, Cholesterol · Enzyme Immunoassay, Non-Radiolabeled, Total Thyroxine · Ferritin, Antigen, Antiserum, Control · Ferrozine (Colorimetric) Iron Binding Capacity · Hexokinase, Glucose · Ldl & Vldl Precipitation, Cholesterol Via Esterase-Oxidase, Hdl · Lipase-Esterase, Enzymatic, Photometric, Lipase · Lipase Hydrolysis/Glycerol Kinase Enzyme, Triglycerides · Multi-Analyte Controls, All Kinds (Assayed) · Nadh Oxidation/Nad Reduction, Alt/Sgpt · Nadh Oxidation/Nad Reduction, Ast/Sgot · Nad Reduction/Nadh Oxidation, Cpk Or Isoenzymes · Nad Reduction/Nadh Oxidation, Lactate Dehydrogenase · Nitrophenylphosphate, Alkaline Phosphatase Or Isoenzymes · Phosphomolybdate (Colorimetric), Inorganic Phosphorus · Photometric Method, Iron (Non-Heme) · Photometric Method, Magnesium · Radioassay, Triiodothyronine Uptake · Saccharogenic, Amylase · Single (Specified) Analyte Controls (Assayed And Unassayed) · System, Test, Low Density, Lipoprotein · Urease, Photometric, Urea NitrogenWhere these came from
37 from FDA device registration · Federal registry
FDA device establishment 2247288, product code KNK; proprietary names: ACE BUN/Urea Reagent, ACE Uric Acid Reagent, ACE Creatinine Reagent, ACE CK Reagent
Where it is
40.85839, -74.30612 · CENSUS TIGER
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Also at this address
1 other record shares this street address. Separate filings can describe distinct businesses on one site, or the same plant recorded by different agencies, so every record is kept rather than merged away.
Where this record comes from
6 sources hold this plant, and 13 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, NJ-NJEMS, RCRAINFO · EPA site type STATIONARY.
- FDA device establishment registrationsOPERATINGfirst seen AUG 2026 · last seen OCT 2026
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen OCT 2026
- SAM.gov entity registrationOPERATINGRecord MVEDD1CCDPQ4 · first seen SEP 2025 · last seen JUL 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 432038203|NJ|07706|4 henderson dr · first seen DEC 2024 · last seen DEC 2024
- SBA Paycheck Protection Program loan recordsEXISTENCERecord NJ|caldwell|4 henderson dr · first seen APR 2020 · last seen APR 2020
- EPA Facility Registry ServiceEXISTENCERecord 110006822420 · first seen AUG 2015 · last seen AUG 2015
IN ESSEX COUNTY10 other plants share this one’s industry (Medical Equipment and Supplies Manufacturing, NAICS 3391); 6 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
- EPA: ALFA WASSERMANN INC · JUL 2026 · ON THIS PAGE
- SAM.gov: ALFA WASSERMANN, INC. · JUL 2026 · ON THIS PAGE
- Street address
- EPA: 4 HENDERSON DR · JUL 2026 · ON THIS PAGE
- SAM.gov: 4 HENDERSON DR · JUL 2026 · ON THIS PAGE
- City
- EPA: WEST CALDWELL · JUL 2026 · ON THIS PAGE
- SAM.gov: WEST CALDWELL · JUL 2026 · ON THIS PAGE
- State
- EPA: NJ · JUL 2026 · ON THIS PAGE
- SAM.gov: NJ · JUL 2026 · ON THIS PAGE
- County (FIPS code)
- EPA: 34013 · SEP 2026
- Coordinates
- EPA: 40.85839,-74.30612 · JUL 2026
- Employees (band)
- DOL: 20-99 · DEC 2024
- Website
- SAM.gov: http://www.alfawassermannus.com · JUL 2026
- CAGE code
- SAM.gov: 1QY50 · JUL 2026
- Retirement plan filing (Form 5500)
- DOL: 78 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
- PPP loan
- SBA PPP: PPP loan x1, approved 2020-04-30, 94 jobs reported · APR 2020
- SAM registration expires
- SAM.gov: 2027-07-30 · JUL 2026
- State business registration
- NY DOS: ALFA WASSERMANN, INC., registered with the New York Department of State, Division of Corporations; Corporation formed in Delaware; registered 1991-07-22; active · JUL 1991