Manufacture Support

Equipment PM, facility technology, packaging
logistics, environmental safety

Human Resource

Overseas employment
consulting, call center,
office assistant, etc.

F&B Service

Hotel, restaurant business, institutional foodservice

Facility Management

Facility management,
security & disaster prevention, beautification

• Obtained “CIMS” certification from the International Sanitary Supply Association
• Entered the chemical and pharmaceutical fields
  (Lotte Fine Chemical, APROGEN, etc.)
• Obtained the first ISO 45001 certification in the industry
• Changed company name to Valex Service Co., Ltd.
• Expanded the semiconductor business
  (SK Hynix Cheongju M15 factory)
• Expanded luxury hotel room maintenance contracts
  (Sheraton Walkerhill, Shilla Stay, etc.)
• Expanded contract scale for hotel room maintenance service sector (Shilla Stay, Fraser Place)
• Signed a number of financial sector contracts in addition to a contract for the management of Samsung Card merchants, a contract for the dispatch of workers with the Bank of Korea
• Expanded overseas business/ Strengthened the global recruiting division
  (MOU signed with Neo Career, Japan)
• Established TOS Academy (online education institution)
• Obtained ISO14001 certification

• Entered and expanded the manufacture service sector (“SK hynix Icheon/Cheongju”)
• Signed multiple contracts including contracts for Korean Agency for Technology and Standards,
  Korea Electric Power Corporation - South Seoul Regional Headquarters
• Signed a number of contracts including contracts for
  Mirae Asset Securities, SK Ecoplant, and Prugio services
• Signed a number of contracts including contracts for
  Korea Industrial Complex Corporation, Hi Investment & Securities, and NICE Group worker dispatch
• Entered the airport service sector (acquired “With Us Airport Service” in the airport ground handling sector)
• Started overseas job placement business (Human Resources Development Service of Korea contract)
• Entered the hotel room maintenance service sector
  (“Fraser Suites”, “Songdo Orakai”)
• Signed a contract to dispatch workers with Samsung Card
• Signed SBI Savings Bank worker dispatch contract, security contract, and many others
• Selected as No. 1 Excellent Partner by SK Hynix (2016)
• Acquired Excellent Korean Service Quality Company certification (2016)
• Acquired joint certification for safety and health management system
  [KOSHA18001/OHSAS18001] (2016)

• Signed a contract with the Korean Fire Protection Association
• Signed multiple contracts including contracts for the Korea Export-Import Bank and dispatched workers for Korea Land & Housing Corporation
• Entered IT service sector with Pantech Co., Ltd. - SKY Mobile Phone A.S Center
• Signed a contract for the facilities, security, and guidance of Dongwon Industries - Yangjae head office building
• Signed a contract with the Korea Institute of Educational Facility Safety
• Signed a contract for Kookmin Bank branch facility management
• Signed a number of contracts including the dispatch of workers for Eugene Investment
• Acquired the ISO9001 Quality Management System Certificate (2012)

• Incorporation of TOS Co., Ltd.
• Obtained license for personnel dispatch business, security business, hygiene management service business
• Entered the facility management sector - Dongwon Construction Industry and others