Mountain Defense LLC

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
MSMetal Seal Precision LTD.	Mentor	Precision Turned Product Manufacturing 332721	◇ UNVERIFIED	0.1 KM
GTGnu Technology INC	Mentor	Machine Shops 332710	◐ LIKELY ACTIVE	0.2 KM
Kaeper Machine INC	Mentor	Small Arms, Ordnance, and Ordnance Accessories Manufacturing 332994	◐ LIKELY ACTIVE	0.2 KM
K-j Fasteners INC	Mentor	Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722	● ACTIVE	0.6 KM
Core Manufacturing LLC	Mentor	Machine Shops 332710	● ACTIVE	0.6 KM

Every listed plant in Lake County

Also at this address

No other federal record shares this street address.

Where this record comes from

1 source holds this plant, and 8 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.

• SAM.gov entity registrationOPERATING
  Record MXBRW6JGDWL1 · first seen JUN 2026 · last seen JUN 2026

IN LAKE COUNTY61 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 29 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.

Name

SAM.gov: MOUNTAIN DEFENSE LLC · JUN 2026

Street address

SAM.gov: 8677 TYLER BLVD · JUN 2026

City

SAM.gov: MENTOR · JUN 2026

State

SAM.gov: OH · JUN 2026

Coordinates

Census geocoder: 41.688334984437,-81.329717559235 · JUL 2026

Website

SAM.gov: www.mountaindefense.com · JUN 2026

CAGE code

SAM.gov: 21G05 · JUN 2026

SAM registration expires

SAM.gov: 2027-06-06 · JUN 2026