MACQUARIE TECHNOLOGY GROUP LIMITED — Board/Management Information 2012

Apr 1, 2012

2 April 2012

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Macquarie Telecom Group Limited announces appointment of Mr Peter James to the Board

The Board of Directors of Macquarie Telecom Group Limited (ASX: MAQ) is pleased to announce the appointment of Mr Peter James as Non-Executive Director, effective today.

Peter brings over 30 years experience in the Technology, Telecommunications and Media industries to the Macquarie Board.

Peter’s experience includes 21 years as a board member of a range of Australian publicly listed companies. In addition, Peter has 16 years experience in Chief Executive Officer roles, including Computer Power Group Limited, Ainsworth Game Technology Limited, and Adcorp Australia Limited, a publicly listed media and communications company.

Peter is currently Non-Executive Director of iiNet Australia’s second largest DSL Internet Services Provider. He has played a leading role in launching Ninefold an Australian Cloud Technology business backed by Macquarie Telecom and he is also a successful investor in a number of Australian Technology and Social Media businesses, including the leading Australian group buying site JumpOnIt which was sold to US based LivingSocial in January this year.

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For more information, please contact:

MAGNUS Investor Relations + Corporate Communication John Gardner (02) 8999 1001 or 0413 355 997 Garry Nickson (02) 8999 1004 or 0414 930 082

phone fax web (02) 8221 7777 (02) 8221 7788 macquarietelecom.com

address Level 20, 2 Market St Sydney NSW 2000

Macquarie Telecom Group Limited ABN 72 056 712 228

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About Macquarie Telecom

Macquarie Telecom is Australia’s only integrated Managed Hosting, Cloud and Telecommunications Company focused solely on mid-size businesses, corporate IT and government. Working with and supporting some of Australia’s best-known organisations, Macquarie Telecom is a full service hosting provider offering managed dedicated servers, managed co-location, and managed private, hybrid and public clouds. Our fully owned, Australian based data centres are the most secure and accredited data centres in Australia with ISO27001, PCI Compliance, DSD Gateway and ASIO Intruder Resistant accreditation. Macquarie Telecom’s offerings are underpinned by world-class customer care which is delivered by our fully owned and managed customer service centre, MacquarieHUB. Combining Business-Grade Full line (Voice, Data & Mobile) Telecommunications with Hosting services to offer truly integrated end-to-end communications solutions, Macquarie Telecom is best placed to help transition organisations to the new online NBN era, enabling greater agility and growth.

Head office, Level 20, 2 Market Street, Sydney 2000 www.macquarietelecom.com

address phone Level 20, 2 Market St (02) 8221 7777 Sydney NSW 2000

fax (02) 8221 7788

web

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macquarietelecom.com

Macquarie Telecom Group Limited ABN 72 056 712 228