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Erdem & Erdem Law Office

Work +90 212 291 7383
Fax +90 212 291 7382
Istanbul, Izmir

Tuna Colgar

Work +90 212 291 73 83
Erdem & Erdem Consultancy Ltd

Work Department

Corporate and M&A


Tuna Çolgar is a Partner in Corporate Affairs Department of Erdem & Erdem. He is highly specialized on a wide range of corporate matters including national and multijurisdictional complex merger and acquisitions, investments, joint ventures and share transfer transactions.

Furthermore Mr. Çolgar focuses on corporate structuring including the spin offs, option rights and group company managements and additionally he is experienced in cross-border strategic business transactions project finance, structured finance, acquisition finance, privatizations and private equity investments.

He also has extensive experience in advising and coordinating all aspects of energy projects including drafting and negotiating EPC and its supplementary contracts. Additionally advising on and drafting of various local and international contracts in types including FIDIC and ICC contracts. He represented foreign and local clients, in various projects in Turkey and abroad.

He is also experienced in advising, drafting and negotiating agency and distribution contracts and cross-border representation agreements.


Turkish and English


Istanbul Bar Association
International Bar Association


Tuna Colgar graduated from Istanbul Bilgi University Law Faculty in 2002 and he completed Istanbul Bilgi University – Economic Law Master program.


Banking, finance and capital markets

Within: Banking, finance and capital markets

Erdem & Erdem Law Office provides 'reliable, quality services and responds quickly and effectively'. It handles acquisition finance and refinance, project finance, commercial banking transactions and bankruptcy matters. Other areas of expertise include domestic and international capital markets transactions including IPOs, stock exchange quotations, and structured finance and M&A-related tax matters. The team provides capital markets legislation advice to Türkiye İş Bankası. Ercüment Erdem and Özgür Kocabaşoğlu head the team. Tuna Çolgar, Gaye Spolitis and senior associate Nezihe Boran Demir are also recommended.

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Commercial, corporate and M&A

Within: Commercial, corporate and M&A

Erdem & Erdem Law Office advises on both the buy and sell side of M&A transactions. It is adept at handling inbound and outbound acquisitions, joint ventures, takeovers and restructurings. It assisted Kemin Europa with drafting a share purchase agreement and pursuing closing and post-closing actions in the acquisition of the entire share capital of a Turkey-based textile chemicals company. Other clients include Akfen, BMC Otomotiv and Jagex. Ercüment Erdem and Özgür Kocabaşoğlu head the 'professional, knowledgeable and experienced' team with support from Tuna Çolgar.

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Within: Energy

Erdem & Erdem Law Office advises clients in the natural gas, coal, and oil-fired power plants and renewables sectors. Areas of expertise include structuring and negotiation of transactions and projects, negotiation and drafting of EPCs, project financing, privatisation and PPPs. Ercüment Erdem and Özgür Kocabaşoğlu head the team. Gaye Spolitis and Tuna Colgar are also recommended.

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