 Some time later, still in 2001, the club renamed as Deltras, an acronym to Delta Putra Sidoarjo.In 2003, the ownership status of the club changed from HM Mislan to the Government of Sidoarjo Regency, making Deltras another official football club of Sidoarjo after Persida Sidoarjo.In 2011, after the club's financial problem during the 2010–2011 season, the Government of Sidoarjo Regency established PT Delta Raya Sidoarjo, a limited liability firm owning Deltras Sidoarjo to fully professionalize the club's management.