Rhythmlink International LLC

1140 1st Street South Ext, Columbia, SC 29209

REPORTED CLOSEDLAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

A closure has been reported but not corroborated.

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What they make

Electromedical and Electrotherapeutic Apparatus Manufacturing334510

Products

Made or handled here · 9

Cable, Electrode · Device, Nerve Conduction Velocity Measurement · Electrode, Cutaneous · Electrode, Needle · Electrode, Needle, Diagnostic Electromyograph · Instrument, Manual, Surgical, General Use · Neurological Tray · Stimulator, Nerve · Syringe, Piston

Where these came from

9 from FDA device registration · Federal registry

FDA device establishment 1067162, product code IKD; proprietary names: Disposable Alligator Clips, Reusable, Nonsterile Extension and Adaptor Cables, Nonsterile, Reusable Alligator

Where it is

33.94522, -80.98092 · CENSUS TIGER

COUNTY

Richland County

METRO AREA

Columbia, SC

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STREET VIEW

Open street-level view — SEP 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Rhino Medical Supply INC	Columbia	Surgical and Medical Instrument Manufacturing 339112	ACTIVE	5.5 KM
Zda Communications US LLC	Columbia	Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing 334220	ACTIVE	14.4 KM
Doty Scientific INC	Columbia	Analytical Laboratory Instrument Manufacturing 334516	ACTIVE	22.5 KM
Black Wealth Management LLC	Columbia	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	ACTIVE	24.5 KM
Correlated Solutions INC	Irmo	Other Measuring and Controlling Device Manufacturing 334519	ACTIVE	23.2 KM

Every listed plant in Richland County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 10 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.

FDA device establishment registrationsOPERATING
first seen AUG 2026 · last seen OCT 2026
DEAD SITECLOSURE
first seen AUG 2026 · last seen AUG 2026
SAM.gov entity registrationOPERATING
Record H11QK5TMDL67 · first seen JAN 2026 · last seen JAN 2026
OSHA injury and illness reportsOPERATING
Record 805633 · first seen DEC 2025 · last seen DEC 2025

IN RICHLAND COUNTY3 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 2 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: RHYTHMLINK INTERNATIONAL LLC · JAN 2026
Street address: SAM.gov: 1140 1ST STREET SOUTH EXT · JAN 2026
City: SAM.gov: COLUMBIA · JAN 2026
State: SAM.gov: SC · JAN 2026
Coordinates: Census geocoder: 33.945215563677,-80.980917870787 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025
Website: SAM.gov: HTTPS://www.rhythmlink.com · JAN 2026
CAGE code: SAM.gov: 486N7 · JAN 2026
SAM registration expires: SAM.gov: 2027-01-14 · JAN 2026
State business registrationSOURCES DISAGREE: AK Corporations: Rhythmlink International, LLC, registered with the Alaska Division of Corporations, Business and Professional Licensing; Limited liability company formed in South Carolina; registered 2026-02-25; active · FEB 2026; OR SOS: RHYTHMLINK INTERNATIONAL, LLC, registered with the Oregon Secretary of State, Corporation Division; Limited liability company formed in South Carolina; registered 2026-08-13; active · AUG 2026

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