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Major Clients


CenturyLink, Inc. is an American telecommunications company, headquartered in Monroe, Louisiana, that provides communications and data services to residential, business, governmental, and wholesale customers in 37 states. A member of the S&P 500 index and the Fortune 500, the company operates as a local exchange carrier and Internet access provider in U.S. markets and is the third-largest telecommunications company in the United States in terms of lines served (behind AT&T and Verizon) and provides long distance service. CenturyLink also serves global enterprise customers across North America, Latin America, EMEA, and the Asia Pacific.

Digital Realty

Digital Realty Trust Inc. is a publically traded company (NYSE: DLR) focused on delivering customer driven data center solutions by providing secure, reliable and cost-effective facilities that meet each customer's unique data center needs. Digital Realty's customers include domestic and international companies across multiple industry verticals ranging from information technology and Internet enterprises to manufacturing and financial services.

mott macdonald

The Mott MacDonald Group is a diverse management, engineering, and development consultancy delivering solutions for public and private clients worldwide. Mott MacDonald's uniquely diverse £1 billion global consultancy works across 12 core business areas. As one of the world's largest employee-owned companies with over 14,000 staff, we have principal offices in nearly 50 countries and projects in 140 locations worldwide.


Conversant Solutions Pte. Ltd. is a Singapore based, privately held technology company focusing on developing innovative products for telecommunication service providers. Service providers worldwide are facing increasing business pressures as the telco network evolves from a voice & data-centric network to a network driven by video content and applications. Headquartered in Singapore with our engineering center in Cambridge, UK, Conversant aims to blend the highest standards of engineering with deep local knowledge to become the premier solutions provider to the Asia-Pacific service provider market.


ABB‘s offices in Singapore serve the local and regional markets, with leading market positions in most key product areas. Our engineers possess extensive experience and capabilities across our power and automation business portfolio. ABB Singapore was conferred regional business headquarter status by the EDB in November 2000 and had invested in an industrial automation center at its Ayer Rajah facility to grow its portfolio and better serve its growing customer base.