Facility	City	Industry	Status	Distance
Sonco Worldwide INC	Capitol Heights	Ornamental and Architectural Metal Work Manufacturing 332323	LIKELY ACTIVE	2.1 KM
Art Display CO INC	Capitol Heights	Sign Manufacturing 339950	ACTIVE	2.3 KM
V. H. Sign Company	Upper Marlboro	Sign Manufacturing 339950	ACTIVE	4.0 KM
Printpire LLC	Upper Marlboro	Commercial Screen Printing 323113	ACTIVE	6.7 KM
Czarnowski-DC Office	Landover	Sign Manufacturing 339950	LIKELY ACTIVE	7.8 KM

Every listed plant in Prince George's County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 8 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 OCT 2026
SAM.gov entity registrationOPERATING
first seen FEB 2026 · last seen FEB 2026

IN PRINCE GEORGE'S COUNTY24 other plants share this one’s industry (Other Miscellaneous Manufacturing, NAICS 3399); 15 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: ALH SUPPLIES, LLC · FEB 2026
Street address: SAM.gov: 1612 FERNWOOD DR · FEB 2026
City: SAM.gov: UPPER MARLBORO · FEB 2026
State: SAM.gov: MD · FEB 2026
Coordinates: Census geocoder: 38.865978848727,-76.839520719419 · JUL 2026
Website: SAM.gov: alhsupplies.com · FEB 2026
CAGE code: SAM.gov: 18UW3 · FEB 2026
SAM registration expires: SAM.gov: 2027-02-06 · FEB 2026

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