Human Biosciences INC

940 Clopper Rd, Gaithersburg, MD 20878

REPORTED CLOSEDLAST SEEN IN FEDERAL DATA SEP 2026 · 4 SOURCES

A closure has been reported but not corroborated.

WARN ACT NOTICE FILED WITH THE STATE

Plant closing notice effective NOV 5, 2025 · 30 employees · filed SEP 3, 2025 · Plant Closure Update: Company relocating to West Virginia; all workers will be offered positions in new facility — this notice is why the plant is listed as reported closed

Notices filed with the state under the federal WARN Act, as the state publishes them, collected by the WARN Act notices feed (CC BY 4.0). A notice records what the employer told the state; it is not by itself proof that the plant closed.

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Their homepage, crawled JUL 2026

What they make

Surgical Appliance and Supplies Manufacturing339113

particle-form collagen
dressings
collagen gel
phases

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

Where it is

39.14756, -77.23327 · CENSUS TIGER

COUNTY

Montgomery County

METRO AREA

Washington-Arlington-Alexandria, DC-VA-MD-WV

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STREET VIEW

Open street-level view — DEC 2024

Other plants nearby

Facility	City	Industry	Status	Distance
Roboz Surgical Instrument Co., INC.	Gaithersburg	Surgical and Medical Instrument Manufacturing 339112	ACTIVE	0.6 KM
Cellpoint Scientific, INC.	Gaithersburg	Surgical Appliance and Supplies Manufacturing 339113	ACTIVE	0.6 KM
MagBio Genomics, Inc.	Gaithersburg	Surgical and Medical Instrument Manufacturing 339112	LIKELY ACTIVE	1.9 KM
Maiden Biosciences, INC	Gaithersburg	Pharmaceutical Preparation Manufacturing 325412	LIKELY ACTIVE	2.1 KM
Apricot INC	Gaithersburg	Commercial and Service Industry Machinery Manufacturing 333310	ACTIVE	3.0 KM

Every listed plant in Montgomery County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 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.

The company’s own websiteOPERATING
first seen JUL 2026 · last seen SEP 2026
SAM.gov entity registrationOPERATING
Record LND3RHMB1274 · first seen NOV 2025 · last seen NOV 2025
State WARN plant-closing and layoff noticesCLOSURE
first seen NOV 2025 · last seen NOV 2025
SBA Paycheck Protection Program loan recordsEXISTENCE
Record MD|gaithersburg|940 clopper rd · first seen FEB 2021 · last seen FEB 2021

IN MONTGOMERY COUNTY23 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: SAM.gov: HUMAN BIOSCIENCES INC · NOV 2025
Street address: SAM.gov: 940 CLOPPER RD · NOV 2025
City: SAM.gov: GAITHERSBURG · NOV 2025
State: SAM.gov: MD · NOV 2025
Coordinates: Census geocoder: 39.147559492294,-77.233269625341 · JUL 2026
Employees (band): SBA PPP: 20-99 · FEB 2021
Website: SAM.gov: http://www.humanbiosciences.com · NOV 2025
CAGE code: SAM.gov: 6BV98 · NOV 2025
PPP loan: SBA PPP: PPP loan x2, approved 2021-02-03, 29 jobs reported · FEB 2021
SAM registration expires: SAM.gov: 2026-11-06 · NOV 2025

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