J-kem Scientific, INC.

858 Hodiamont Ave, Saint Louis, MO 63112

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

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

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Their homepage, crawled JUL 2026

What they make

Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables334513

scientific instruments
lab automation
robotics
fraction collectors
controllers
reactors
pumps
research scientists

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Products

Sold by J-KEM SCIENTIFIC, INC. · 1

Laboratory Equipment And Supplies

Recorded 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

1 from usaspending_psc · Federal registry

Supplied under federal award 1605C120C0008 (2020-09-21), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

38.65889, -90.29589 · CENSUS TIGER

COUNTY

St. Louis County

METRO AREA

St. Louis, MO-IL

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STREET VIEW

Open street-level view — APR 2025

Other plants nearby

Facility	City	Industry	Status	Distance
J S Alberici Construction	St. Louis	Fabricated Structural Metal Manufacturing 332312	UNVERIFIED	3.2 KM
Emerson Electric CO	Saint Louis	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	ACTIVE	4.0 KM
Unandup, LLC	Saint Louis	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	ACTIVE	4.8 KM
Mo122 Obrien	St. Louis	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	LIKELY ACTIVE	5.3 KM
Mo122 Obrien	Saint Louis	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	LIKELY ACTIVE	5.3 KM

Every listed plant in St. Louis County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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.

SAM.gov entity registrationOPERATING
Record M4HMCS3UYLL9 · first seen FEB 2026 · last seen OCT 2026
The company’s own websiteOPERATING
first seen JUL 2026 · last seen SEP 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 431662163|MO|63112|858 hodiamont ave · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MO|saint louis|858 hodiamont ave · first seen JAN 2021 · last seen JAN 2021

IN ST. LOUIS COUNTY3 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 0 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: SAM.gov: J-KEM SCIENTIFIC, INC.
Street address: SAM.gov: 858 HODIAMONT AVE
City: SAM.gov: SAINT LOUIS
State: SAM.gov: MO
Coordinates: Census geocoder: 38.658894676744,-90.295894540178 · JUL 2026
Employees (band): DOL: 1-19 · DEC 2024
Website: SAM.gov: www.jkem.com
CAGE code: SAM.gov: 3ES93
Retirement plan filing (Form 5500): DOL: 14 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x2, approved 2021-01-23, 12 jobs reported · JAN 2021
SAM registration expires: SAM.gov: 2027-02-09

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