Greisen Aerospace, LLC

What they make

Products

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Blushift Aerospace INC	Brunswick	Guided Missile and Space Vehicle Propulsion Unit and Propulsion Unit Parts Manufacturing 336415	● ACTIVE	0.9 KM
Elmet Technologies LLC	Lewiston	Nonferrous Metal (except Copper and Aluminum) Rolling, Drawing, and Extruding 331491	● ACTIVE	27.8 KM
Mountain Machine Works	Auburn	Machine Shops 332710	● ACTIVE	32.7 KM
Masters Machine Company	Bristol	Machine Shops 332710	● ACTIVE	37.1 KM

Every listed plant in Cumberland County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 9 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 KRL9H2ZEVCK5 · first seen FEB 2026 · last seen OCT 2026
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record ME|brunswick|74 orion st ste 1 · first seen JAN 2021 · last seen JAN 2021

IN CUMBERLAND COUNTY1 other plant shares this one’s industry (Aerospace Product and Parts Manufacturing, NAICS 3364); 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.

Name

SAM.gov: GREISEN AEROSPACE, LLC

Street address

SAM.gov: 74 ORION ST STE 1 RM I-152

City

SAM.gov: BRUNSWICK

State

SAM.gov: ME

Coordinates

Census geocoder: 43.892835273962,-69.929859292894 · JUL 2026

Employees (band)

SBA PPP: 1-19 · JAN 2021

CAGE code

SAM.gov: 7DPN4

PPP loan

SBA PPP: PPP loan x3, approved 2021-01-20, 1 jobs reported · JAN 2021

SAM registration expires

SAM.gov: 2027-02-20