Altor Equity Partners is a private equity firm focused on leveraged buyout and growth capital investments in Sweden, Denmark, Finland, Norway and the DACH region.

[2] The firm completed fundraising for its first investment vehicle, the Altor 2003 Fund in May 2003 with €650 million of investor commitments.

[citation needed] In 2006, Altor purchased Norwegian outdoor clothing retailer Helly Hansen from Investcorp for an undisclosed amount.

In 2012 the firm sold 75 percent of the company to the Ontario Teachers’ Pension Plan for about $326 million, reportedly 4 times what they paid for it.

[8] In August 2021, Altor acquired a majority stake in Swedish video game publisher Raw Fury for an undisclosed price.