About

An honest field,
proven technology.

Team S Co., Ltd. is a specialist explosion-proof electrical contractor founded in May 2021. We work every day inside our global clients' plants, tuning ourselves to the standards of Korea's most demanding sites.

CEO Message

A brand is a promise.

A tidy workbench with tools and drawings — the instruments of keeping a promise

Message from the CEO

Since 2021

In electrical work, a single small mistake can have a major impact on lives and assets. From our very first day we have placed "an honest field" and "proven technology" above everything else.

Because we work inside the plants of global clients, our standards must be global too. Integrated ISO certification, an in-house R&D department, patent-based methods — all of these are tools for keeping our promise. We aim to be the partner that lets clients finish through a single contact, without having to manage vendor after vendor.

Core Values

Five promises.

A tidy Korean industrial workshop — hard hats and tools in place, a picture of keeping one's word
Safe Craftsmanship Once we promise it, we see it through.
01

Safety First

Zero Accident. An accident-free site is our pride.

02

Proven Technology

Senior engineers on staff · patent-based differentiation.

03

Fair Pricing

Transparent quotes · competitive rates.

04

On-Time Delivery

Schedule kept · thorough site clean-up.

05

Fast Response

Technical answers within 24 hours · dedicated contact.

Profile

TeamS by the numbers.

Legal NameTeam S Co., Ltd. · 주식회사 팀에스
FoundedMay 7, 2021
Business Reg. No.696-86-02138
Corporate Reg. No.134911-0105379
Core BusinessExplosion-proof electrical works · switchgear manufacturing · instrumentation panel manufacturing · industrial electrical works
2025 CapacityKRW 5,339,794,000 (Gyeonggi registry)
Quality SystemISO 9001 · 14001 · 45001 integrated certification (obtained Sep 2024)
Credit RatingDNA BB · Cash-flow A · WATCH normal
Head Office618, 51-9 Dongtan Cheomdansaneop 1-ro, Hwaseong-si, Gyeonggi-do (M-Tower Knowledge Industry Center)
Branch327, 107 Sandan-ro, Danwon-gu, Ansan-si, Gyeonggi-do (Seoheung Techno Valley)
History

Time proven on the field.

2025. 09
Surpassed 85 cumulative projects · expanded maintenance for a semiconductor-materials company
2025. 04
Began new supply to Chemical-Materials Company B's Eumseong plant
2024. 09
Obtained ISO 9001 · 14001 · 45001 integrated certification
2024. 02
Venture Enterprise certification (Innovation-Growth type, Ministry of SMEs and Startups)
2024. 02
Electrical construction business registration Gyeonggi-07082
2023. 11
R&D department recognized (Ministry of Science and ICT)
2024. 11
Patent 10-2732460 registered · multi-gasket rupture disc of dissimilar materials
2022 ~
Multi-year partnership with Semiconductor-Materials Company A's Gyeonggi and Chungbuk plants
2021. 05
Team S Co., Ltd. founded
Organization

One site,
one continuous effort.

CEO

Management Support

  • Sales Team
  • General Affairs Team

Planning

  • Materials & Outsourcing Team
  • Contract Admin Team

Construction

  • Contract Admin Team
  • Field Team
Affiliated Research Institute · R&D Department

Start with TeamS.

Our sales team will respond within 24 hours.

Request a Quote