Samil Enterprise was founded in 1958 and listed on KOSDAQ in 1992; it built early technical capability through construction work for the US Army in Korea and later earned recognition for plant construction across the Ulsan and Yeocheon industrial complexes.
Its core business is building construction covering schools, hospitals, factories and offices, alongside civil engineering work such as roads, ports and bridges. By revenue mix, private-sector building construction accounts for roughly 83%, public civil engineering about 13%, and public building construction about 4%.
Clients span private corporations, hospital and school foundations, and local governments and public agencies, with recent notable private building orders including a new Yuhan Chemical plant in Hwaseong, an outpatient center and steel-frame parking expansion at Konkuk University Hospital, and a new construction project in Cheongdam-dong.
A company official once told the press that the firm operates as "a 100% order-driven business, so corporate investment cycles affect performance," underscoring how revenue depends on contract wins and construction progress.
As a small/mid-cap KOSDAQ general contractor, its construction capability scale is smaller than large listed builders, but it has secured contracts by maintaining trust-based relationships with specific clients over its long history.
In recent years, the order mix has shifted from public-sector-centered work toward private building projects, accompanied by a rising average contract size.