ˌɔn tˈuː dᵻsˈɛmbɚ tˈuː θˈaʊzənd fˈaɪv æz ɐ mˈɜːdʒɚ bᵻtwˌiːn tˈuː klˈʌbz fɹʌm ɡɹˈɛsɪk, wˌɪtʃ wɜː pˌɛtɹəkˈɪmiə pjˈuːtɹə ænd pˈɜːsɛɡɚz ɡɹˈɛsɪk.
On 2 December 2005 as a merger between two clubs from Gresik, which were Petrokimia Putra and Persegres Gresik.