Operations conducted into the Gülenist Terror Organization(FETÖ), also known as the "parallel structure" in the state, following the failed coup attempt have spread to the business world. Several people have been taken into custody or arrested, including Boydak Holding senior executives and Bursa Chamber of Commerce and Industry President Celal Sönmez and his two sons. Boydak Holding chairman and Kayseri Chamber of Industry president, Mustafa Boydak and two of his relatives were taken into custody in Kayseri.The operation started with allegations of "being FETÖ members and providing financial aid to the organization," as six people from the Boydak family were taken into custody.Boydak and the holding's senior executives, Şükrü Boydak and Halit Boydak, were detained in their homes.Operations are currently underway for the arrest of the holding's former chairman, Hacı Boydak, and İlyas and Bekir Boydak, who are known to be outside the city borders. Police searched the suspects' homes on Friday.Taken into custody in the investigation into the allegation of providing financial aid to the FETÖ, Boydak Holding's then chairman Hacı Boydak and executive board member Memduh Boydak were detained on March 6 and holding executives Erol Boydak and Murat Bozdağ were released by the court on the condition of judicial control. While Memduh Boydak is still in custody, Hacı Boydak was released on May 17 on his advocates' appeal. On July 28, Boydak Holding manager Şükrü Boydak, his wife Aliye Boydak and nine other people were arrested in Kayseri as a part of FETÖ operations.78 people detained in BursaAs a part of anti-FETÖ operations in Bursa, 78 people were taken into custody, including Bursa Chamber of Commerce and Industry President Celal Sönmez and his two sons. Over 30 people from the bureaucracy and the business world are to be interviewed.Those who collected money from businesspeople in Bursa under the term "benevolence" to allegedly provide financial aid to the organization and those who gave money to the organization are said to be among the detainees.Within the framework of the operations conducted by the Turkish National Police Anti-Terror Task Force and Organized Crime Control Units to capture Bursa's prominent businesspeople, the number of detainees are said to increase.Gülenists in SOCAR, Petkim eliminatedVagif Aliyev, chairman of the State Oil Company of the Azerbaijan Republic's (SOCAR) Turkey office, and petrochemical giant Petkim, said on Thursday that SOCAR Turkey and its branches have been going through a restructuring process, accelerating new investments and innovative works. Some 27 employees left SOCAR, and Petkim's management team has seen a number of changes due to their involvement in the FETÖ In written remarks, Aliyev announced that via these organizational changes, they aim to increase and consolidate the company's international structure. Aliyev said that their investments in Petkim are "very important," recalling that Anar Mammadov took over the chairman's seat from Sadettin Korkut. Aliyev added that they expect the new people to run the company more efficiently, providing the company and markets with more accurate information. Former Chairman of Petkim, Korkut, resigned on Wednesday and was detained by the police team, charged with terrorism in Izmir.A trustee appointed to NaksanCait Nakıboğlu and his son Taner Nakıboğlu were arrested in Gaziantep, and a trustee was appointed to Naksan Holding. According to a statement from the Gaziantep Governor's Office, Naksan Holding Chairman and Organized Industrial Zones High Institution (OSBÜK) Chairman Cait Nakıboğlu and Naksan Holding executive board member Taner Nabıkoğlu were arrested due to allegations of membership, cohesion, connection and financial aid to the organization, and a trustee was appointed to Naksan Holding also incorporating the publicly held Royal Halı firm.Taken into custody as part of the investigation conducted in Aydın's Nazilli district, the three brothers that own Uğur Cooling Inc., Mehmet Takmaklı, Ali Takmaklı and Ünal Takmaklı, were arrested by the court. Searches were carried out in the homes of the brothers and five factories belonging to the Uğur Group.A group of 500 people, including employees of Uğur Cooling Inc., came to court to support the Takmaklı brothers and waited outside for the trial's outcome. As the trial of two businesspeople was still ongoing, a convoy of 30 vehicles with the company's logo passed by the court honking.High-level detainees at Türk TelekomTTNET Consumer Business Unit General Manager Erkan Akdemir and Türk Telekom Technology Deputy General Manager Çoşkun Şahin were also taken into custody as part of the investigation started by the Istanbul Public Prosecutor's Office. The proceedings involving Akdemir and Şahin, who were detained by the Anti-Terror Task Force, are ongoing.Trustees appointed to Akbulut Group companiesAccording to the Hürriyet daily, the Istanbul 5th Court of Peace appointed trustees to Akbulut Holding at the request of the Istanbul Anatolian Public Prosecutor's Office. Trustees were appointed to Erfa Mühendislik, Ertur Mühendislik Ortadoğu Tekstil, Diyalog Müşteri Hizmetleri, ODEN Enerji, BJ Tekstil and Nurpak Boya operating under Akbulut Holding. Ortadoğu Tekstil had a 4.89 percent share of the no longer operating Bank Asya. Akbulut Group owner Ali Akbulut was a former beneficiary of the Zaman daily.