COL is a leading IT services company in Hong Kong with over 40 years of experience

COL is a leading IT services company in Hong Kong with over 40 years of experience. COL offers a full range of IT infrastructure and application services to our customers. Our data centre and business continuity solution is the flagship product in our service portfolio with 80% market share in the financial industry and the MNC sector. To ensure a high-quality standard, three of our data centres, two of our business recovery centres and tape vault services in Hong Kong have received the ISO/IEC 20000:2005 and ISO/IEC 27001:2005 certifications.

System integration is another core competence of COL. COL possesses sophisticated network solution design and implementation capabilities with gold partner accreditation from Cisco. To better address the increasingly complex solution demand, COL has developed comprehensive professional services capabilities with CMMI Level 3 qualification. COL's application implementation services cover Human Resources Management System (HRMS) and Business Intelligence & Analytics solutions. COL is also an EMC Velocity Partner, a Juniper Networks Elite Partner, a Microsoft Certified Partner, an Oracle Gold Partner and a VMware Partner.

In January 2006, COL was integrated with Wharf T&T, a core member of the Wharf Group and licensed in 1995. Wharf T&T is a leading fixed-line operator with over HK$5 billion of investment in its own telecommunications network infrastructure in Hong Kong. The integration brings together comprehensive IT and robust networking capabilities to make COL a compelling option for customers of all tiers and all industries.


COL Limited
Unit 825-876, 8th Floor
KITEC, 1 Trademart Drive
Kowloon Bay, Hong Kong

Tel:    (852) 2118 3888
Fax:   (852) 2118 3088
Email: [email protected]

Sales Enquiry
Tel: (852) 2118 3999
Email: [email protected]

Website : http://www.col.com.hk/