FactoryRegistry
Claim a page

Exthera Medical Corporation

757 Arnold Dr, Ste B, Martinez, CA 94553

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 5 SOURCES

Operating signal within 12 months from two or more independent sources.

DirectionsGo to companyClaim this pageGet the badge

What they make

Surgical and Medical Instrument Manufacturing339112

Products

Made or handled here · 1
Apparatus, Hemoperfusion, Sorbent
Where these came from
1 from FDA device registration · Federal registry
FDA device establishment 3014015528, product code FLD; proprietary names: Seraph 100 Microbind Affinity Blood Filter

Where it is

37.99692, -122.11645 · CENSUS TIGER
COUNTY
METRO AREA
ON GOOGLE MAPS
STREET VIEW

Other plants nearby

FacilityCityIndustryStatusDistance
Cerus CorporationConcordIn-Vitro Diagnostic Substance Manufacturing
325413
 ACTIVE5.8 KM
Crown Dental StudioConcordDental Laboratories
339116
 UNVERIFIED6.5 KM
Cosmed USA INCConcordSurgical and Medical Instrument Manufacturing
339112
 ACTIVE6.5 KM
Fresenius Medical CareConcordSurgical and Medical Instrument Manufacturing
339112
 UNVERIFIED6.5 KM
Castle Hill Holdings INCPleasant HillSurgical Appliance and Supplies Manufacturing
339113
 ACTIVE8.0 KM

Every listed plant in Contra Costa County

Also at this address

No other federal record shares this street address.

Where this record comes from

5 sources hold this plant, and 12 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.

  • FDA device establishment registrationsOPERATING
    first seen AUG 2026 · last seen OCT 2026
  • SAM.gov entity registrationOPERATING
    Record DHBMDQGDJ8S7 · first seen DEC 2025 · last seen DEC 2025
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 261110893|CA|94553|757 arnold dr · first seen DEC 2024 · last seen DEC 2024
  • EPA Facility Registry ServiceEXISTENCE
    Record 110071393865 · first seen MAR 2023 · last seen MAR 2023
  • SBA Paycheck Protection Program loan recordsEXISTENCE
    Record CA|martinez|757 arnold dr ste b · first seen APR 2020 · last seen APR 2020

IN CONTRA COSTA COUNTY49 other plants share this one’s industry (Medical Equipment and Supplies Manufacturing, NAICS 3391); 7 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: EXTHERA MEDICAL CORPORATION · JUL 2026 · ON THIS PAGE
SAM.gov: EXTHERA MEDICAL CORPORATION · DEC 2025 · ON THIS PAGE
Street addressSOURCES DISAGREE
EPA: 757 ARNOLD DR STE B · JUL 2026
SAM.gov: 757 ARNOLD DR · DEC 2025 · ON THIS PAGE
City
EPA: MARTINEZ · JUL 2026 · ON THIS PAGE
SAM.gov: MARTINEZ · DEC 2025 · ON THIS PAGE
State
EPA: CA · JUL 2026 · ON THIS PAGE
SAM.gov: CA · DEC 2025 · ON THIS PAGE
County (FIPS code)
EPA: 06013 · SEP 2026
Coordinates
EPA: 37.996921,-122.116452 · JUL 2026
Employees (band)
DOL: 20-99 · DEC 2024
CAGE code
SAM.gov: 5FM86 · DEC 2025
Retirement plan filing (Form 5500)
DOL: 64 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan
SBA PPP: PPP loan x1, approved 2020-04-10, 18 jobs reported · APR 2020
SAM registration expires
SAM.gov: 2026-12-15 · DEC 2025
State business registrationSOURCES DISAGREE
Sunbiz: EXTHERA MEDICAL CORPORATION, registered with the Florida Department of State, Division of Corporations; Corporation formed in Delaware; registered 2024-06-10; active, annual report filed 2026-04-22 · APR 2026
TX Comptroller: EXTHERA MEDICAL CORPORATION, registered with the Texas Comptroller of Public Accounts; Corporation; inactive

Report a correction · Request removal