Echo81 LLC

What they make

• underwater survey technologies
• multibeam echosounders
• magnetometers
• sub-bottom profilers
• USBLs

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

Products

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Microhortone LLC	Anderson	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	37.6 KM
RBRobert Bosch LLC	Anderson	Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals 334515	◐ LIKELY ACTIVE	39.0 KM

Every listed plant in Hart County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold 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.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen SEP 2026
• SAM.gov entity registrationOPERATING
  Record SSAJLFLEKK73 · first seen JAN 2026 · last seen JAN 2026

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: ECHO81 LLC · JAN 2026

Street address

SAM.gov: 388 KAY DR · JAN 2026

City

SAM.gov: HARTWELL · JAN 2026

State

SAM.gov: GA · JAN 2026

Coordinates

Census geocoder: 34.315199763115,-82.805283163818 · JUL 2026

Website

SAM.gov: www.echo81.com · JAN 2026

CAGE code

SAM.gov: 7ND80 · JAN 2026

SAM registration expires

SAM.gov: 2027-01-21 · JAN 2026