Williams & Heintz Map Corporation
5351 Ketch Road, Prince Frederick, MD 20678
Present in a source dataset, with no recent operating signal.
What they make
Commercial Printing (except Screen and Books)323111Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| National Ink and Stitch, LLC | Owings | Commercial Screen Printing 323113 | ACTIVE | 19.2 KM |
| Patuxent Mill Works, LLC | Hollywood | All Other Miscellaneous Fabricated Metal Product Manufacturing 332999 | ACTIVE | 19.6 KM |
| Hilltop Signs & Graphics, LLC | Hollywood | Sign Manufacturing 339950 | ACTIVE | 22.3 KM |
| Printing Press INC | Leonardtown | Commercial Printing (except Screen and Books) 323111 | ACTIVE | 24.6 KM |
| Clinton, Peggy | Great Mills | Commercial Printing (except Screen and Books) 323111 | ACTIVE | 27.2 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
1 source holds this plant, and 2 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.
- SBA 7(a) and 504 loan recordsEXISTENCEfirst seen AUG 2023 · last seen AUG 2023
IN CALVERT COUNTY2 other plants share this one’s industry (Printing and Related Support Activities, NAICS 3231); 0 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.
- Coordinates
- Census geocoder: 38.510715611298,-76.63918209707 · AUG 2026
- SBA loans
- SBA: 504 loan x1 · AUG 2023