Overview · Philosophy
Starting with bolts and nuts in Busan in 1967, S&W has grown into a precision parts maker of core marine engine components, special fasteners for nuclear and plant applications, and forgings.
About S&W
A company is madenot of things, but of people.
Since its founding in 1967, S&W has overcome many challenges to reach where it stands today. Behind that stands the creativity of each and every employee. Growth in individual capability became growth in productivity, and even through the 1997 financial crisis the company was able to build steady growth.
We believe the subject of a company is neither its equipment nor its capital, but the people who work. Nurturing talent, and letting that talent carry the technology forward — this is how a company and its members survive together in global competition, and it has been S&W's unchanging philosophy since the beginning.
Company Profile
Company Overview
- Company
- S&W Corporation
- CEO
- Woo-jin Jung
- Founded
- March 2, 1967 (Shinil Nut Industrial) · incorporated 1990
- Listing
- KOSDAQ, August 5, 2009 (ticker 103230)
- Employees
- 132 (as of June 2026)
- Paid-in Capital
- KRW 3.6 billion
- Business
- Marine engine components · Industrial fasteners · Forging
- Key Customers
- HD Hyundai Heavy Industries, Samsung Heavy Industries, STX Engine and other engine, shipbuilding, plant and power companies in Korea and abroad
- Head Office
- 29, Dadae-ro 170beon-gil, Saha-gu, Busan 49444, Republic of Korea
Management Philosophy
Management Philosophy
- 01
Developing People
We support the continuous self-development of our members in every way. Only management led by true talent can take responsibility for the future.
- 02
Accumulating Technology
From a single bolt to a camshaft, we pass more than half a century of metalworking technology on to the next generation.
- 03
Customer Trust
In quality, price, delivery and service, we will be a company that can answer any requirement at any time.
Business Portfolio
Business Mix
Share of sales.
- Marine Engine Components76.2%
- Industrial Fasteners11.1%
- Forging7.1%
- Others5.6%


