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Diacarta INC

4385 Hopyard Rd Ste 100, Pleasanton, CA 94588

UNVERIFIEDLAST SEEN IN FEDERAL DATA — · 1 SOURCE

Present in a source dataset, with no recent operating signal.

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What they make

In-Vitro Diagnostic Substance Manufacturing325413

Where it is

37.68771, -121.90359 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Aat Bioquest INCPleasantonIn-Vitro Diagnostic Substance Manufacturing
325413
ACTIVE0.9 KM
Diagnostic Biosystems INCPleasantonIn-Vitro Diagnostic Substance Manufacturing
325413
LIKELY ACTIVE1.1 KM
Zeltiq Aesthetics INCDublinPharmaceutical Preparation Manufacturing
325412
LIKELY ACTIVE3.0 KM
Abcam PleasantonPleasantonBiological Product (except Diagnostic) Manufacturing
325414
LIKELY ACTIVE3.8 KM
Thermo Fisher ScientificPleasantonPharmaceutical Preparation Manufacturing
325412
UNVERIFIED5.1 KM

Every listed plant in Alameda County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Carl Zeiss X-ray Microscopy
Pleasanton, CA
UNVERIFIED334517

Where this record comes from

1 source holds this plant, and 7 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 RCRAINFO · EPA site type STATIONARY.

  • EPA Facility Registry ServiceEXISTENCE
    Record 110071247727 · first seen APR 2022 · last seen APR 2022

IN ALAMEDA COUNTY201 other plants share this one’s industry (Pharmaceutical and Medicine Manufacturing, NAICS 3254); 17 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: DIACARTA INC · OCT 2026
Street address
EPA: 4385 HOPYARD RD STE 100 · OCT 2026
City
EPA: PLEASANTON · OCT 2026
State
EPA: CA · OCT 2026
County (FIPS code)
EPA: 06001 · OCT 2026
Coordinates
EPA: 37.687714,-121.903589 · OCT 2026
Hazardous waste generator (RCRA)
EPA ECHO: none · OCT 2026

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