Greetings

The Sumitomo Wiring Systems Group will develop our business activities globally based on our corporate philosophy of "Purpose," which is our ideal state, "2030 Vision" ("Vision" in the passage to achieve "Purpose"), "Mission" ("Mission" to achieve "Vision"), and "Core Value" (All SWS Group companies are our "Core Values").

Global Manufacturer of Automobile Wiring Harnesses

Sumitomo Wiring Systems was founded as an electrical wire manufacturer in 1917. Since then it has grown into a leading global company in wiring harnesses for automobiles. Active on the world stage, it has built a solid business foundation by clearly recognizing and adapting to changes over time and in the field, using technology cultivated through its experience with electrical wires.
The automobile industry is now facing a “once in a century” drastic transformation, requiring it to develop technologies in new fields such as electrification, automatic driving, connectivity and sharing. By anticipating the trends of the age and based on the technology for “connecting and connected” that we have developed in the automobile wiring harness business, we will continue to promote development of new products and technologies from the viewpoint of our customers.

2030VISON（Mid-term Management Plan 2025）

The Sumitomo Wiring Systems Group is aiming to become a "comprehensive automotive parts supplier with wiring harnesses as its core business," and is further strengthening Sumitomo Group integration capability through the " Three-in-One Collaboration business" with Sumitomo Electric Industries and AutoNetworks Technologies.
To achieve the "Mid-term Management Plan 2025 (M25) ", which is based on the long-term vision "2030VISION (30V)," the SWS Group is focusing on the following priority items: deepening manufacturing capabilities, enhancing development and proposal capabilities to meet the CASE market and increasing the product commercialization rate, and strengthening human resources and organizational capabilities. We will pursue manufacturing and human resource development capabilities, and challenge ourselves to "creating possibilities beyond expectations."

For details of the 2030 VISION and Mid-term Management Plan 2025, click here.

Connect with the Best

The primary drive of the growth of the Sumitomo Wiring Harness Group has been our steadfast commitment to acting in good faith and the trust of our clients, our strict adherence to laws and determination to conduct all business activities ethically and justly. Our motto “Connect with the Best” underpins everything we do, from the connections we develop and strive to maintain, to the transparency of our business activities that has helped us gain the trust and build the strongest relationship with clients. In addition to the connecting role our products and technologies have, we will reinforce our connections with customers, people, communities, and the world with a view to “market orientation” and focus on business activities that connect us with the future.

SWS WAY

“SWS WAY,” the core principle of Sumitomo’s wiring harness business, forms a corporate culture that the Sumitomo Wiring Harness Group can be proud of. In this way, every single employee comes together to form a team of professionals able to take on challenges honestly and steadily, and it is thanks to this corporate culture that we have become the world’s leading producer of wiring harnesses. We will always keep in mind this fundamental core principle and continue to solidify our position as an indispensable partner to customers all over the world with the confidence and pride in working in this world-renowned company.

Sumitomo Wiring Systems, Ltd.
Representative Director
President and Chief Executive Officer