Linemark Printing INC

What they make

• mailing
• distribution services
• binding equipment
• brochures
• marketing postcards
• envelopes
• direct mail
• custom books
• wall art
• promotional products
• notepads

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Open positions

Openings read from Linemark Printing INC’s own job board on ADP, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Supervisor Graphics/Prepress
  Upper Marlboro, MD, US · posted SEP 28, 2026
• Journeymen Bookbinder
  Upper Marlboro, MD, US · posted SEP 16, 2026
• Facilities Maintenance Worker
  Upper Marlboro, MD, US · posted SEP 2, 2026
• Supervisor Bindery
  Upper Marlboro, MD, US · posted SEP 2, 2026
• Large Format Operator
  Upper Marlboro, MD, US · posted MAY 20, 2026
• Bindery Assistant
  Upper Marlboro, MD, US · posted APR 20, 2026
• Fulfillment Specialist
  Upper Marlboro, MD, US · posted APR 20, 2026
• Supervisor Graphics/Prepress
  Upper Marlboro, MD, US · posted APR 20, 2026
• Fulfillment Specialist
  Upper Marlboro, MD, US · posted MAR 31, 2026
• Bindery Assistant
  Upper Marlboro, MD, US · posted MAR 16, 2026

8 more on the company’s board

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MPMcardle Printing	Upper Marlboro	Printing 323110	◇ UNVERIFIED	0.7 KM
Murray & Heister, INC.	Upper Marlboro	Commercial Printing (except Screen and Books) 323111	● ACTIVE	0.8 KM
PFPneuma Fashions, LLC	Upper Marlboro	Commercial Screen Printing 323113	◐ LIKELY ACTIVE	4.2 KM
Functionl LLC	Davidsonville	All Other Miscellaneous Manufacturing 339999	● ACTIVE	6.6 KM
Printpire LLC	Upper Marlboro	Commercial Screen Printing 323113	● ACTIVE	8.3 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

4 sources hold this plant, and 11 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.

EPA cross-references this facility in MD-TEMPO · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• SAM.gov entity registrationOPERATING
  Record N4DDG3MJ5QD5 · first seen JUL 2025 · last seen JUL 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record MD|upper marlboro|501 prince georges blvd · first seen FEB 2021 · last seen FEB 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110056016010 · first seen SEP 2013 · last seen SEP 2013

ALSO RECORDED ASLINEMARK PRINTING

IN PRINCE GEORGE'S COUNTY35 other plants share this one’s industry (Printing and Related Support Activities, NAICS 3231); 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.

NameSOURCES DISAGREE

EPA: LINEMARK PRINTING · JUL 2026

SAM.gov: LINEMARK PRINTING INC · JUL 2026 · ON THIS PAGE

Street addressSOURCES DISAGREE

EPA: 501 PRINCE GEORGE'S BLVD · JUL 2026

SAM.gov: 501 PRINCE GEORGES BLVD · JUL 2026 · ON THIS PAGE

City

EPA: UPPER MARLBORO · JUL 2026 · ON THIS PAGE

SAM.gov: UPPER MARLBORO · JUL 2026 · ON THIS PAGE

State

EPA: MD · JUL 2026 · ON THIS PAGE

SAM.gov: MD · JUL 2026 · ON THIS PAGE

Coordinates

EPA: 38.88198,-76.72318 · JUL 2026

Employees (band)

SBA PPP: 100-499 · FEB 2021

Website

SAM.gov: http://www.linemark.com · JUL 2026

CAGE code

SAM.gov: 3FGD8 · JUL 2026

PPP loan

SBA PPP: PPP loan x2, approved 2021-02-24, 134 jobs reported · FEB 2021

SAM registration expires

SAM.gov: 2027-07-20 · JUL 2026

State business registrationSOURCES DISAGREE

CT SOTS: Linemark Printing, Inc., registered with the Connecticut Secretary of the State; Corporation formed in Maryland; registered 2025-07-15; active, annual report filed 2026-07-15 · JUL 2026

DC Corporations: LINEMARK PRINTING Inc., registered with the District of Columbia Corporations Division; Corporation; registered 1987-06-18; active, annual report filed 2025-02-13 · FEB 2025

VA SCC: LINEMARK PRINTING, INC., registered with the Virginia State Corporation Commission; Corporation formed in Maryland; registered 1987-06-26; active · JUN 1987