July 10 (Reuters) - Cloud services firm Rackspace Technology Inc, owned by private equity firm Apollo Global Management, filed for a U.S. initial public offering on Friday.

Rackspace did not specify the size of the offering in the paperwork. (https://bit.ly/2W2edQQ) (Reporting by Bharath Manjesh in Bengaluru; Editing by Vinay Dwivedi)