Struthers-dunn INC.

407 East Smith St, Suite B, Timmonsville, SC 29161

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

Visit website Directions Go to company Claim this page Get the badge

Their homepage, crawled AUG 2026

What they make

Relay and Industrial Control Manufacturing335314

electronic relays
controls
traffic intersection signal cabinets
power generation
factory applications
American Nuclear Society

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

CERTIFICATIONS — LISTED ON THE COMPANY’S WEBSITE

ISO 9001

Read from this company’s own website on August 9, 2026. Nobody at the facility has confirmed it here, and FactoryRegistry has not verified these — unlike operating status, which comes from independent public records. A certificate can lapse without the website changing, so ask the facility for current ones.

Where it is

34.13603, -79.93192 · CENSUS TIGER

COUNTY

Florence County

METRO AREA

Florence, SC

ON GOOGLE MAPS

Open this address

STREET VIEW

Open street-level view — MAY 2024

Other plants nearby

Facility	City	Industry	Status	Distance
ABB Inc Florence	Florence	Switchgear and Switchboard Apparatus Manufacturing 335313	LIKELY ACTIVE	17.8 KM
Abb INC	Florence	Electroplating, Plating, Polishing, Anodizing, and Coloring 332813	UNVERIFIED	17.9 KM

Every listed plant in Florence County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 13 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 OCT 2026
SAM.gov entity registrationOPERATING
Record Y8M3SLJ8MV41 · first seen AUG 2025 · last seen JUL 2026
DOL Form 5500 retirement plan filingsOPERATING
Record 201948878|SC|29161|po box 67 · first seen DEC 2024 · last seen DEC 2024
SBA Paycheck Protection Program loan recordsEXISTENCE
Record SC|timmonsville|407b e smith st po box 67 · first seen APR 2020 · last seen APR 2020

IN FLORENCE COUNTY1 other plant shares this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 1 of them has 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: STRUTHERS-DUNN INC. · JUL 2026
Street address: SAM.gov: 407 EAST SMITH ST · JUL 2026
City: SAM.gov: TIMMONSVILLE · JUL 2026
State: SAM.gov: SC · JUL 2026
Coordinates: Census geocoder: 34.136027075875,-79.931923843416 · JUL 2026
Employees (band): DOL: 20-99 · DEC 2024
Website: SAM.gov: https://www.struthers-dunn.com/ · JUL 2026
Year established: Company website: 1923 · AUG 2026
CAGE code: SAM.gov: 00213 · JUL 2026
Retirement plan filing (Form 5500): DOL: 28 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
PPP loan: SBA PPP: PPP loan x1, approved 2020-04-28, 36 jobs reported · APR 2020
SAM registration expires: SAM.gov: 2027-07-15 · JUL 2026
State business registration: TX Comptroller: STRUTHERS-DUNN, LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; active

Report a correction · Request removal