Verified Nov 2026
Electronics & Software
·
Thornton, Pennsylvania
·
Since 1899
Southco, Inc. is an engineered access hardware designer and manufacturer headquartered in Thornton, Pennsylvania, United States. Founded in 1899, it is a subsidiary of Touchpoint Inc. and employs an estimated 1,000 to 5,000 people, with estimated revenue of $500 million to $1 billion. Its products serve automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment customers. In February 2026 the company opened a new facility in Chon Buri, Thailand, to expand its Southeast Asia presence.
Southco, Inc. at a glance
Revenue
$500M-1B
Est. band
Employees
1,000-5,000
Founded
1899
Headquarters
Thornton, Pennsylvania
Certifications
IATF 16949
Import activity
5047
Industries
Automotive
Electric Vehicles
Electronics
Medical
Plumbing & Hardware
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
5047
Named foreign suppliers
50
Top origins
Hong Kong S.A.R. · China · Taiwan · Brazil
Shared foreign counterparties do not establish that these companies buy from Southco, Inc..
What this tells a buyer
Southco opened a new facility in Chon Buri, Thailand, on February 11, 2026, according to its own announcement, and has manufacturing sites in China, Poland, and India, with a Foshan, China location also listed.
The company holds IATF 16949 certification and lists fastener and interior access products among its offerings, with capabilities spanning electronics and software.
Southco is privately held as a subsidiary of Touchpoint Inc., and in October 2026 its president Thomas Mehler publicly described a stronger commitment to manufacturing in Pune, India.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
127 years in operation (founded 1899).
Holds IATF 16949 certification(s) per public sources.
Overview
Southco, Inc. is an engineered access hardware designer and manufacturer headquartered in Thornton, Pennsylvania, United States. Founded in 1899, it is a subsidiary of Touchpoint Inc. and employs an estimated 1,000 to 5,000 people, with estimated revenue of $500 million to $1 billion. Its products serve automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment customers. In February 2026 the company opened a new facility in Chon Buri, Thailand, to expand its Southeast Asia presence.
At a glance
Attribute | Detail |
|---|---|
Founded | 1899 |
Headquarters | Thornton, Pennsylvania |
Employees | 1,000-5,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Electronics & Software |
Certifications | IATF 16949 |
What Southco, Inc. makes
The company holds IATF 16949 certification and lists fastener and interior access products among its offerings, with capabilities spanning electronics and software.
Products and capabilities described on the company's own site include Fastener, Interior (source: southco.com).
Certifications
Southco, Inc. is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
IATF 16949 — southco.com
Trade and customs footprint
Southco opened a new facility in Chon Buri, Thailand, on February 11, 2026, according to its own announcement, and has manufacturing sites in China, Poland, and India, with a Foshan, China location also listed. US customs bill-of-lading records list 5047 inbound shipments across 50 foreign suppliers, with top origins including Hong Kong S.A.R. · China · Taiwan · Brazil.
Latest developments
2026-11-01 — Southco’s Pune Base Is Taking on a Bigger Global Role: A conversation with President Thomas Mehler — QNA India (qnaindia.com)
2026-10-26 — Thomas Mehler in Pune: Southco signals stronger commitment to India manufacturing | Industry Updates News | Zee News (india.com)
2026-09-17 — Southco: Driving Innovation Through Intelligent Access Solutions | Automation International (automation-mag.com)
2026-07-20 — Southco Expands Global Manufacturing and Innovates Access Hardware Solutions - Theia (theia.global)
2026-02-11 — Southco Opens New Chon Buri Facility in Southeast Asia | Southco (southco.com)
2026-01-05 — WePower and Southco Unveil Battery-Free Smart Lock Concept that Eliminates Maintenance and Wiring Costs at CES 2026 (prnewswire.com)
Facilities
Southco, Inc. is headquartered in Thornton, Pennsylvania. Public sources also reference these locations:
Chon Buri, Thailand — southco.com
China — truckandbusbuilder.com
Poland, India — theia.global
Foshan, China — theia.global
Company details
Southco is privately held as a subsidiary of Touchpoint Inc., and in October 2026 its president Thomas Mehler publicly described a stronger commitment to manufacturing in Pune, India. Southco, Inc. was founded in 1899, has an estimated 1,000-5,000 employees, and is headquartered in Thornton, Pennsylvania. On the LightSource stability read it is rated "Established & active": 127 years in operation (founded 1899). Holds IATF 16949 certification(s) per public sources.
Frequently asked questions
What does Southco, Inc. make?
Southco, Inc. is an engineered access hardware designer and manufacturer headquartered in Thornton, Pennsylvania, United States. Founded in 1899, it is a subsidiary of Touchpoint Inc. and employs an estimated 1,000 to 5,000 people, with estimated revenue of $500 million to $1 billion. Its products serve automotive, electric-vehicle, electronics, medical, plumbing-hardware, and industrial-equipment customers. In February 2026 the company opened a new facility in Chon Buri, Thailand, to expand its Southeast Asia presence.
Where is Southco, Inc. headquartered?
Southco, Inc. is headquartered in Thornton, Pennsylvania (210 North Brinton Lake Road, Thornton, Pennsylvania, 19373).
When was Southco, Inc. founded?
Southco, Inc. was founded in 1899.
How big is Southco, Inc.?
Southco, Inc. has an estimated 1,000-5,000 employees, with revenue in the $500M-1B range (estimated).
What certifications does Southco, Inc. hold?
Southco, Inc. lists IATF 16949 on its website. Confirm the certified scope for the specific plant producing your part.
Does Southco, Inc. import from overseas suppliers?
US customs bill-of-lading records show 5047 inbound shipments for Southco, Inc., with top origins including Hong Kong S.A.R. · China · Taiwan · Brazil.
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Last verified Nov 2026. Is this your company? Request a correction.
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