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Tidewater Machine Company

10420 Theodore Green Blvd, White Plains, MD 20695

ACTIVELAST SEEN IN FEDERAL DATA AUG 2026 · 3 SOURCES

Operating signal within 12 months from two or more independent sources.

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Homepage of Tidewater Machine Company
Their homepage, crawled AUG 2026

What they make

Machine Shops332710

Tidewater Machine Company is a precision machine job shop that provides prototypes, machining, and fabrication services using computer controlled machining centers. The company operates wire EDM equipment including a Charmilles 240 SL and a Haas VF2 Superspeed CNC machining center. Tidewater serves as a government subcontractor for the Defense Department.

SUMMARIZED FROM THE COMPANY’S OWN WEBSITE

Where it is

38.59092, -76.94786 · CENSUS TIGER
COUNTY
METRO AREA
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Every listed plant in Charles County

Also at this address

No other federal record shares this street address.

WHERE THIS RECORD COMES FROM — 3 FEDERAL SOURCES, 8 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 NPDES · EPA site type STATIONARY.

SourceEvidenceFirst seenLast seen
COMPANY SITEOPERATINGJUL 2026AUG 2026
SAM GOVOPERATINGJUN 2026JUN 2026
EPA FRSEXISTENCEAPR 2020APR 2020
FIELD BY FIELD — WHICH SOURCE SUPPLIED WHAT
FIELDSOURCESIGNAL
ADDRESS LINE1EPA FRSJUL 2026
ADDRESS LINE1SAM GOVJUN 2026
CAGE CODESAM GOVJUN 2026
CITYEPA FRSJUL 2026
CITYSAM GOVJUN 2026
GEOMEPA FRSJUL 2026
NAMEEPA FRSJUL 2026
NAMESAM GOVJUN 2026
REGISTRATION EXPIRATIONSAM GOVJUN 2026
STATEEPA FRSJUL 2026
STATESAM GOVJUN 2026
WEBSITESAM GOVJUN 2026

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

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