The fifteen times Kenyan Premier League Champions have already signed several top players including defender Charles Momanyi from Kakamega Homeboyz, Humphrey Mieno - who was released by Tusker, Wesley Onguso from Sofapaka and Lawrence Juma from Nzoia Sugar.
Club's CEO Lordvick Aduda has told Goal the club is done with signings unless a top quality crosses their way.
“Otieno's (Timothy) contract with us has expired, and unfortunately we will not renew it. We wish him the best in his future endeavors and thank him for the services he has rendered to us. "Mike Simiyu is also out, like Otieno his contract has expired.
“We will send Jacob Uyoga and Maqbul Mohammed on loan as we aim at shaping them for future assignments. As it stands we have made most of our signings, so unless something happens, we will not buy.”
Gor Mahia will represent the country in Caf Champions League next season.