Facility	City	Industry	Status	Distance
B/a Products CO.	Columbia	All Other Transportation Equipment Manufacturing 336999	UNVERIFIED	2.5 KM
Polymershapes LLC	Hanover	Plastics Material and Resin Manufacturing 325211	ACTIVE	5.5 KM
Elseth & Mertel Machine Fabrication LLC	Laurel	Machine Shops 332710	ACTIVE	7.0 KM
American Aviation International Marketing LLC	Ellicott City	Other Electronic Component Manufacturing 334419	ACTIVE	7.4 KM
Jem Engineering, LLC	Laurel	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	10.5 KM

Every listed plant in Howard County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 5 FIELDS

Every fact on this page traces to a public federal filing. The table below names which register holds this facility, whether that register proves the plant operates or only that it exists, and when each of them last saw it.

EPA cross-references this facility in OSHA-OIS.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	SEP 2018	SEP 2018

FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT

FIELD	SOURCE	SIGNAL
ADDRESS LINE1	EPA FRS	JUL 2026
CITY	EPA FRS	JUL 2026
GEOM	EPA FRS	JUL 2026
NAME	EPA FRS	JUL 2026
STATE	EPA FRS	JUL 2026

Status is computed from independent sources; nothing here is self-reported unless marked Claimed.

Report a correction · Request removal