Insights

Growth expansion SEWS is actively expanding in Kentucky and Simpson County with a $17 million facility expansion that will create dozens of new jobs, signaling capacity increases and potential demand for manufacturing equipment, electrical components, and facility services.

Talent uplift Headcount growth figures and multiple job creation announcements indicate rising demand for scalable workforce solutions, onboarding platforms, payroll, and workforce optimization tools to support larger production scales.

Automotive tech Positioned as a leading supplier of electrical distribution systems, components, and electronics for intelligent cars, SEWS presents ongoing opportunities for advanced wiring harnesses, sensors, control modules, and related automotive electronics.

Global backing As a subsidiary of Sumitomo Electric Industries, SEWS benefits from the parent company's Fortune Global 500 status, suggesting strong procurement pipelines, potential for cross-sell of high-reliability electrical solutions and scalable supply chain services.

Mature market signals Broad reporting of major expansions across multiple states and even Spain indicates robust growth and long-term capex plans, creating continual demand for manufacturing automation, facility upgrades, and EPC-type partnerships.

Similar companies to Sumitomo Electric Wiring Systems, Inc.

Sumitomo Electric Wiring Systems, Inc. Tech Stack

Sumitomo Electric Wiring Systems, Inc. uses 8 technology products and services including Power BI, UiPath, WordPress, and more. Explore Sumitomo Electric Wiring Systems, Inc.'s tech stack below.

Power BI
Business Intelligence
UiPath
Business Process Management
WordPress
Content Management System
Microsoft SQL Server
Database
Infor
Enterprise Resource Planning
Kronos
Human Resource Management System
Microsoft Active Directory
Identity And Access Management
Fortinet
Network Hardware

Media & News

Sumitomo Electric Wiring Systems, Inc.'s Email Address Formats

Sumitomo Electric Wiring Systems, Inc. uses at least 1 format(s):

Sumitomo Electric Wiring Systems, Inc. Email Formats	Example	Percentage
FLast@sewsus.com	JDoe@sewsus.com	90%
First.Last@sewsus.com	John.Doe@sewsus.com	5%
FirstLast@sewsus.com	JohnDoe@sewsus.com	3%
LFirst@sewsus.com	DJohn@sewsus.com	2%

Frequently Asked Questions

What is Sumitomo Electric Wiring Systems, Inc.'s official website and social media links?

Sumitomo Electric Wiring Systems, Inc.'s official website is sewsus.com and has social profiles on LinkedIn.

How much revenue does Sumitomo Electric Wiring Systems, Inc. generate?

As of August 2026, Sumitomo Electric Wiring Systems, Inc.'s annual revenue is estimated to be $1B - $10B.

What is Sumitomo Electric Wiring Systems, Inc.'s NAICS code?

Sumitomo Electric Wiring Systems, Inc.'s NAICS code is 3361 - Motor Vehicle Manufacturing.

How many employees does Sumitomo Electric Wiring Systems, Inc. have currently?

As of August 2026, Sumitomo Electric Wiring Systems, Inc. has approximately 2.8K employees across 6 continents, including North AmericaAsiaAfrica. Key team members include Head Of Training And Development: M. G.Owner: H. T.Owner: J. G.. Explore Sumitomo Electric Wiring Systems, Inc.'s employee directory with LeadIQ.

What industry does Sumitomo Electric Wiring Systems, Inc. belong to?

Sumitomo Electric Wiring Systems, Inc. operates in the Motor Vehicle Manufacturing industry.

What technology does Sumitomo Electric Wiring Systems, Inc. use?

Sumitomo Electric Wiring Systems, Inc.'s tech stack includes Power BIUiPathWordPressMicrosoft SQL ServerInforKronosMicrosoft Active DirectoryFortinet.

What is Sumitomo Electric Wiring Systems, Inc.'s email format?

Sumitomo Electric Wiring Systems, Inc.'s email format typically follows the pattern of FLast@sewsus.com. Find more Sumitomo Electric Wiring Systems, Inc. email formats with LeadIQ.

When was Sumitomo Electric Wiring Systems, Inc. founded?

Sumitomo Electric Wiring Systems, Inc. was founded in 1986.

Sumitomo Electric Wiring Systems, Inc.

Motor Vehicle ManufacturingKentucky, United States1001-5000 Employees

Sumitomo Electric Wiring Systems, Inc. designs and supplies electrical distribution systems, components, and electronics for the automotive industry, supporting the electrical needs of modern, intelligent vehicles. As a subsidiary of Sumitomo Electric Industries, Ltd., the firm carries the legacy of a 400-year-old brand known for quality and reliability. Based in Bowling Green, Kentucky, the company operates in the motor vehicle manufacturing sector with a focus on delivering high-quality products on time in a safe environment. In 2025, SEWS announced a $17 million expansion of its Simpson County facility in Kentucky, reflecting ongoing capacity growth in the U.S. automotive sector. The expansion is expected to create 76 new full-time positions and strengthen the regional manufacturing footprint.