Cogent Communications Group, Inc. (NASDAQ: CCOI), one of the largest Ethernet Internet service providers in the world, today announced that Dave Schaeffer, Cogent's chief executive officer, will present at America's Growth Capital's 5th Annual Information Security and West Coast Emerging Growth Conference at 8:30 a.m. PDT, April 20th. The conference is being held at The Westin San Francisco Market Street.

Digital Realty Trust, Inc. (NYSE: DLR), the world's largest wholesale datacenter provider, has announced that Michael Manos is joining the Company to serve as its Senior Vice President of Technical Services. Manos joins Digital Realty Trust from Microsoft where he was General Manager of Data Center Services and was responsible for datacenter architecture, construction, design, operations and research for all Microsoft datacenters around the world.

NextiraOne, has announced that it has achieved Cisco accreditation for Advanced Data Centre Networking Infrastructure Specialisation. The accreditation is the latest accolade to be received by NextiraOne that boasts over 20 years of excellence in its data centre practice, making it one of the leading providers of data centre solutions in Europe.

Terremark Worldwide, Inc. (NASDAQ: TMRK), a leading global provider of managed IT infrastructure services, has announced it was recognized by VMware with the VMware Service Provider of the Year Award during VMware Partner Exchange 2009. Following a thorough evaluation, VMware selected Terremark as its top service provider because of its innovative product offerings and the successful, cooperative relationship the two companies have forged.