Settar Aslan, who was born in Görpeli, Yozgat on 1950, began trade unionism professionally after September 12, 1980.

Mr. Aslan holds a considerable amount of experience and knowledge in the area of trade unionism. Mr. Aslan was elected as Chairman at the Second Ordinary General Assembly of Tarım Orman-İş Trade Union, which is connected to Hak-İş Confederation. On May 3, 2008, Tarım Orman-iş Trade Union took the decision of joining to Öz Orman-İş Trade Union at the Extraordinary General Assembly. Collecting the vast majority of votes, Settar Aslan was elected as the Chairman of Öz Orman-İş Trade Union. He once again has been elected  as the Chairman of Öz Orman-İş Trade Union at the 2^nd Ordinary General Assembly, held on July 9-10, 2011. Settar Aslan once again has been elected as the Chairman of Öz Orman-İş Trade Union at the 3^rd Ordinary General Assembly, held on May 14-15, 2015.

Settar Aslan has been elected as the Chairman at the 4^th Ordinary General Assembly, held on April 25, 2019 with refreshing the confidence to him.

He was born in 1961 in Mersin, Tırtar village. He completed his primary school in Tırtar on 1973 and secondary school in Mersin Tevfik Sırrı Gür High School on 1976. From 1978 to 1982, he worked as a cold smith master in constructions. He served as his correspondent in Ankara-Mamak and Ağrı on 1982-1983. Between 1984 and 1986, he worked abroad as a construction blacksmith master.

In 1987, he started to work as a fire extinguisher at the Central Operation Directorate of Mersin Regional Directorate of Forestry. He continued his duty here as a local and guesthouse officer. Trade unionism began on September 26, 2003, when he was elected as a Reserve Member of the Board of Directors at the First Ordinary General Assembly of Tarım Orman-İş Union. He was elected as General Financial Secretary at the Second Ordinary General Assembly of Tarım Orman-İş in 2007. He was elected as the General Financial Secretary of Öz Orman-İş Union, after he joined the Öz Orman-İş Union at the Extraordinary General Assembly of Tarım Orman-İş on 3 May 2008. He was re-elected as General Financial Secretary at the Second Ordinary General Assembly of Öz Orman-İş held on 9-10 July 2011.

Ali Bilgin was re-elected as Öz Orman-İş General Financial Secretariat in the 3rd Ordinary General Assembly held on 14-15 May 2015. Ali Bilgin, who was elected as a member of Öz Orman-İş General Board at the 4th Ordinary General Assembly held on April 25, 2019, assumed the position of Secretary General in the distribution of duties in the management.

Ali Bilgin is married and has 3 children.

He was born in 1970 in Ayaz village of Serinhisar district of Denizli. He graduated from Serinhisar Secondary School. He started his career in the private sector on 1987 and worked at Emsan as his assistant master. He completed his national duty on 1992.

Between 1992-1996, he worked in Serinhisar district under the order of Acıpayam Operation Directorate of Denizli Forest Regional Directorate. Between 2008 and 2010, he worked as a technician in Denizli Regional Directorate of Radio Wireless Workshop. During this period, he took an active role in Öz Orman-İş. He started professional trade unionism in 2010 as Öz Orman-İş Denizli Regional Representative. While continuing this duty, he also served as Hak-İş Denizli Provincial Representative between 2012 and 2018. On February 2018, he left Hak-İş Provincial Representative  at his own request.

He  continued his duty as Denizli Regional Representative of Öz Orman-İş until the 4^th Ordinary General Assembly, held on April 25, 2019, and was elected as a member of Öz Orman-İş General Board in the General Assembly. He assumed the position of General Financial Secretary in the distribution of duties within the management.

Halil Turan is married and has three children.

He was born in Büyükeynelli village of Sorgun district of Yozgat on 1962, Kızılkaya worked as a permanent worker in Yozgat Forest Management Directorate since 1997.

He was elected as Secretary General at the 2^nd Ordinary General Assembly of Tarım Orman-İş Union affiliated to Hak-İş Confederation. In the extraordinary general meeting held on May 3, 2008, Tarım Orman-İş decided to join the Öz Orman-iş Union. In the elections, Kızılkaya was elected as the Secretary General of Öz Orman-iş Union. He was re-elected as the Secretary General of the General Organization at Öz Orman-İş Second Ordinary General Assembly held on 9-10 July, 2011. Zeki Sungur Kızılkaya was re-elected as the Secretary General of Öz Orman-İş General Organization at the 3^rd Ordinary General Assembly held on 14-15 May, 2015.

Zeki Sungur Kızılkaya, who was re-elected as a member of Öz Orman-İş General Board of Directors at the 4^th Ordinary General Assembly held on April 25, 2019, again assumed the role of Secretary General in the distribution of duties in the management.

He was born in 1968 in Kürüş village of Serik district of Antalya. He worked in the tourism sector between 1986 and 1988.

He worked in the tourism sector again between 1990 and 1992. On 1992, he continued his career at Antalya Regional Directorate of Forestry, Central Operation Directorate. He took an active role in the organization works of the Forest Organization of Öz Orman-İş Union. Since 2010, he has been the Chairman of Öz Orman-İş Union  at Antalya Branchoffice.

At the 4^th Ordinary General Assembly, held on April 25, 2019, he was elected as a member of Öz Orman-İş Union General Board of Directors. He became the Secretary of General Education in the distribution of duties within the management.

Ramazan Gün is married and has two children.