HY Industrial Development
Factories, commercial buildings & homes in southern Gyeonggi

Committed to the fundamentals — building with integrity, trust and responsibility

Message from the CEO

Welcome.

At HY Industrial Development Co., Ltd., our experienced people, advanced technical capabilities and efficient systems contribute to Korea's construction industry. We build lasting trust by putting our clients first and delivering the highest standards of quality and service.

We promise to uphold the fundamentals and our principles, take responsibility for every task entrusted to us, and deliver our construction work with care and integrity.

CEO Park Jong-sik

Performance & Certifications

KRW 16.4B

Construction Capability Assessment

Ranked 551st out of 9,671 companies

BB+

Corporate Credit Rating

Seoul Credit Rating & Information

62 projects

Total Construction Projects

KRW 68.6B

Cumulative Contract Value

Building Construction License 10-3517

Construction Registration

ISO 9001 · 14001 · 45001

Certifications

Category	2025	2024	2023
Revenue	KRW 19.5B	KRW 5.4B	KRW 7.4B
Net Income	KRW 1.2B	KRW 100M	KRW 140M
Equity	KRW 2.22B	KRW 980M	KRW 860M
Operating Margin	6.09%	1.82%	2.23%
Debt-to-Equity Ratio	62.17%	75.29%	59.84%
Current Ratio	2,708.50%	537.87%	995.95%

Projects in Progress

● In progressConstruction participant

Jangdeok-ri Resource Recycling Facility

Jangdeok-ri, Namyang-eup, Hwaseong, Gyeonggi · 2026.03 ~ 2026.12

4 floors · Floor area 4,008㎡ · Height 28.2m

View project

● In progressMain contractor

Hwalcho-ri Residential Development

Hwalcho-ri, Namyang-eup, Hwaseong, Gyeonggi · 2026.01 ~ 2026.11

9 homes · Floor area 1,509㎡ · Site coverage 13.6%

View development

Projects

View all projects

Industrial Facilities

23 projects

Factories, warehouses, recycling facilities & dormitories

Commercial Buildings

31 projects

Retail, offices, manufacturing facilities & mixed-use buildings

Housing

8 projects

Detached, multi-family & apartment buildings

Clients Who Return

Shinsung Pack Co., Ltd.
6 projects
1. ▸2021 Pyeongtaek & Jincheon factories
2. ▸2023 Dormitory
3. ▸2025 Warehouse
4. ▸2026 Cafeteria & storage yard
Samchully Co., Ltd.
2 projects
1. ▸2025 GET resource recycling facility — KRW 2.65B
2. ▸2026 Shinseung Energy — KRW 4.76B
DK Fine Chemical Co., Ltd.
3 projects
1. ▸2024 Sinwang-ri factory
2. ▸2024 Warehouse & commercial building
3. ▸2025 Itaewon-dong commercial building

Company History

2020.07.16.
HY Industrial Development Co., Ltd. established (Suite 401, 50 Osan-ro, Osan, Gyeonggi)
2020.08.10.
Park Jong-sik appointed CEO
2020.09.09.
Building construction license (10-3517) registered
2026.03.31.
Certified to ISO 9001 (quality), ISO 14001 (environment) and ISO 45001 (occupational health and safety)

HY Industrial DevelopmentFactories, commercial buildings & homes in southern Gyeonggi