Lohff & Pfeiffer Usa, LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Advanced Iris Oxides LLC	University Park	All Other Miscellaneous Manufacturing 339999	● ACTIVE	0.9 KM
JTJaak Tech LLC	Brentwood	Electronic Computer Manufacturing 334111	● ACTIVE	4.0 KM
Next Day Sign Express of Pg County, INC	College Park	Sign Manufacturing 339950	● ACTIVE	5.2 KM
NSNovasky Solutions LLC	Washington	Office Supplies (except Paper) Manufacturing 339940	◐ LIKELY ACTIVE	5.0 KM
Enterprise Technology Solutions, INC.	College Park	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	● ACTIVE	5.6 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.

• SAM.gov entity registrationOPERATING
  Record FMEPNXFJNJM3 · first seen JAN 2026 · last seen OCT 2026
• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen SEP 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: LOHFF & PFEIFFER USA, LLC

Street address

SAM.gov: 6220 RHODE ISLAND AVE STE 2B

City

SAM.gov: RIVERDALE

State

SAM.gov: MD

Coordinates

Census geocoder: 38.962870962737,-76.935332586943 · JUL 2026

Website

SAM.gov: www.clarinet.dk

CAGE code

SAM.gov: 7TB12

SAM registration expires

SAM.gov: 2027-01-28