Facility	City	Industry	Status	Distance
Tdr Systems, INC.	Waldorf	Sheet Metal Work Manufacturing 332322	ACTIVE	0.1 KM
Vulcan Engineering & Manufacturing, INC.	Waldorf	Machine Shops 332710	ACTIVE	1.2 KM
Black Forge Systems LLC	Brandywine	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	13.3 KM
R & F Metals INC	Clinton	Ornamental and Architectural Metal Work Manufacturing 332323	UNVERIFIED	18.6 KM
Nasatka Barrier, Incorporated	Clinton	All Other Miscellaneous Fabricated Metal Product Manufacturing 332999	ACTIVE	18.7 KM

Every listed plant in Charles County

Also at this address

More than one federal record exists for this street address. The primary record for the site is listed first.

Tdr Systems, INC.

Waldorf, MD

ACTIVE332322

WHERE THIS RECORD COMES FROM — 1 FEDERAL SOURCE, 6 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 RCRAINFO · EPA site type STATIONARY.

Source	Evidence	First seen	Last seen
EPA FRS	EXISTENCE	JUN 2018	JUN 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
RCRA GENERATOR STATUS	EPA ECHO	SEP 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