Everstream’s current investors is M/C Partners, a Boston-based private equity firm. : Dubai: AMP Capital have entered into a definitive agreement to purchase Everstream, a super-regional network service provider bringing fibre-based Ethernet, internet and data centre solutions to businesses throughout the Midwest.Everstream’s current investors is M/C Partners, a Boston-based private equity firm, and its limited partners including investors are advised by the Private Equity Group of J.P. Morgan Asset Management and Morgan Stanley Alternative Investment Partners.