Gün + Partners > Istanbul, Turkey > Firm Profile

Gün + Partners
KORE SEHITLERI CAD 17
ZINCIRLIKUYU
34394 ISTANBUL
Turkey

Turkey > Compliance Tier 1

Gün + Partners‘ business crimes and anti-corruption practice excels in internal investigations and defence against prosecution in white-collar crime, fraud, and anti-competition claims. It has a broad client base that spans a number of sectors so the team often collaborates with the firm’s sector groups in real estate, IT and telecoms, insurance and life sciences, among others. The team is led by Barış Kalaycı, who has considerable experience acting in business crimes and anti-corruption cases. Filiz Toprak Esin has left the firm.

Practice head(s):

Barış Kalaycı

Other key lawyers:

Asena Aytuğ Keser

Testimonials

‘They take their responsibilities very seriously. They attach great importance to the demands of their customers. They build sustainable and innovative relationships with their customer. They are willing to help in any case. They are particularly enthusiastic about helping NGOs. They are also quite competent in business ethics.’

Work highlights

  • Assisting a global chemicals company throughout the criminal investigation, administrative actions and potential civil liability claims related there to, in terms of compliance with biosecurity law.
  • Advising an American medical device company about a sub-distributor who breached non-export clause and export sanctions clauses within the sub-distributorship agreement.
  • Assisting a global automotive company with a review of its gift and entertainment policy in all aspects, including its global and local thresholds concerning gratuities (gifts, meals, etc.).

Turkey > Intellectual property Tier 1

Gün + Partners advises on all areas of IP, with specialised sub-practice groups collaborating closely on patent, trade mark, industrial design and copyright matters. With ‘great knowledge of practice and procedure before the Turkish courts‘, the team is also adept at representing its clients in contentious matters. Co-leading the team are Uğur Aktekin, who advises multinationals on the full range of IP issues; Barış Kalaycı, who focuses on trade mark enforcement, copyright and unfair competition matters; and Özge Atılgan Karakulak, who uses his 15 years of experience ‘to effectively navigate clients through litigation. Zeynep Seda Alhas and Aysel Korkmaz Yatkın are both well-regarded up-and-coming partners.

Practice head(s):

Uğur Aktekin; Barış Kalaycı; Özge Atılgan Karakulak

Other key lawyers:

Aysel Korkmaz Yatkin; Mutlu Yıldırım Köse; Hande Hançar; Zeynep Seda Alhas

Testimonials

‘We work with Gün on IP matters, in particular anti-counterfeiting issues. They have fantastic experts in this field.’

‘We work with Zeynep Seda Alhas and she is a great lawyer – very responsive and knowledgeable, and a pleasure to work with. Zeynep is a real expert in anti-counterfeiting matters and sets up very effective anti-counterfeiting strategies for clients. Highly recommended.’

‘The team has great knowledge of trade mark law.’

‘Mutlu Yıldırım Köse and Uğur Aktekin are responsive and provide good value for money due to their expertise and the quality of their work. On a personal level, they are also a pleasure to work with. They both have good spoken and written English, which makes it easier when passing on their advice to clients in the UK.’

‘Gün and Partners have provided me with practical, commercial advice and are willing to take an innovative approach to advice, adapting to the nuances and cross-border implications of the industry that I work in.’

‘Hande Hançar is pragmatic and commercial. Her advice transcends the legal and considers the practical implications in the round, as well as local nuance, which is invaluable. She is a trusted adviser to me in Turkey and has helped us navigate a number of tricky issues successfully. Crucially, she listens to my business needs and priorities and provides solutions accordingly, unlike other firms I’ve used which have tended to try and dictate what they want me to do in a local law bubble without accounting for the needs and concerns of a global business.’

‘The team has great knowledge of practice and procedure before the Turkish courts and uses this to provide timely, commercial advice. The team is very experienced in working as part of an international team on multi-jurisdictional cases. The team is very responsive and is able to provide straightforward explanations of the complexities of litigating in Turkey.’

‘Özge Atılgan Karakulak has great experience of acting before the courts in Turkey and uses this to effectively navigate clients through litigation. Özge maintains a close involvement in cases and is always on top of the facts and issues.’

Work highlights

  • Represented a multinational pharmaceutical company in an infringement action where the Istanbul IP Court handed down its first precautionary injunction for indirect use of a patent.
  • Acted for an Italian confectionary manufacturer in an unfair competition action against a local company arising from the local company’s use of infringing branded products.
  • Advised a French fashion company on counterfeit seizure orders.

Turkey > Media and entertainment Tier 1

Gün + Partners fields a dedicated media and entertainment practice that acts for clients across the spectrum of related matters and stands out for its dispute resolution work, particularly in the field of intellectual property. Other areas in which the team is frequently active include drafting and reviewing a range of contracts and agreements, advising on compliance with regulatory law and representing clients before the relevant government authorities. Hande Hançar, who is praised by one client for her ‘academic knowledge, follow-up on regulatory matters and industry-specific experience', co-heads the team with advertising and IP expert Uğur Aktekin. Senior associate Baran Güney provides support on the full gamut of matters.

Practice head(s):

Hande Hançar; Uğur Aktekin

Other key lawyers:

Testimonials

‘Gün + Partners has proven itself to be one of Turkey’s leading law firms in the media and entertainment sector; the quality of its professionals and its service cannot be found anywhere else. Gün + Partners has extensive experience in intellectual property law, especially relating to counterfeit products and trade mark violations. This experience distinguishes the firm from other competitors in terms of demonstrating effective follow-up on protecting the rights of companies.’

‘Hande Hançar makes an invaluable contribution to our company with her high level of academic knowledge, follow-up on regulatory matters and industry-specific experience. She stands by us as a direct stakeholder rather than a consultant and strengthens our hand considerably. We benefit from her guidance not only in litigation and case follow-ups, but also in representation before the administration and in the conduct of relationships with other authorities.’

Work highlights

  • Assisted an internet entertainment company with its local operations, including legal claims.
  • Assisted Greek composer Yannis Karalis in a copyright dispute with Turkish musician Sezen Aksu.
  • Assisted a South Korean video game holding company with reviewing the updated terms of a video game it owns.

Turkey > Dispute resolution Tier 2

The practice at Gün + Partners ‘is very knowledgeable and responds quickly to client’s needs’. The department, which is headed by Mehmet Gun and Aysel Korkmaz Yatkın, represents significant domestic and international corporations in commercial disputes, international arbitrations and enforcement proceedings, covering a wide range of sectors including IP, insurance, and labour. Managing associates Beril Yayla – whose legal knowledge and experience are ‘outstanding’ – and the ‘very diligentAsena Aytuğ are other key names. Pelin Baysal left the firm.

Practice head(s):

Mehmet Gün; Aysel Korkmaz Yatkın

Other key lawyers:

Testimonials

‘The team is very knowledgeable and very respondent to your needs. Their legal service is quite professional and they are very collaborative.’

‘Beril Yayla Sapan: Her legal knowledge and experience are outstanding.’

Asena Aytug is very diligent in performing her works. We tend to ask for frequent updates and advice, but she always delivers with sufficient detail.’

Asena Aytug is very responsive. Whenever we have urgent requests, she manages to deliver as soon as possible. Depending on the nature of the request, if possible she gives us what is needed within the day.’

Work highlights

  • Representing a social media client in a set of administrative proceedings arising out of administrative fines.
  • Representing a pharma company in a dispute with the Turkish Social Security Institution (“SSI”) for collection of receivables and advising in relation to a mass investigation process.
  • Advising a global chemical company throughout the criminal investigation, administrative actions and potential civil liability claims arising due to the genetically modified organisms detected in the client’s products.

Turkey > Insurance Tier 2

Gün + Partners has key strengths in insurance litigation, regulation, contracts and M&A support, acting for a number of major international insurers and reinsurers. Aysel Korkmaz Yatkın heads the department and can bring her civil litigation experience to bear on the insurance group’s contentious matters, as well as advising on the localisation of insurance policy wording and professional liability policies. Managing associate Asena Aytuğ Keser is another key contact.

Practice head(s):

Aysel Korkmaz Yatkın

Other key lawyers:

Testimonials

‘Responsive and pragmatic.’

‘Commercially aware.’

Work highlights

  • Advising the reinsurers through Sedgwick International on court proceedings initiated due to a fatal accident at a motorway construction site, regarding policy coverage, identification of liable parties and settlement negotiations with the family members of the deceased.
  • Representing a global technology company in a recourse action initiated by the insurance company due to the losses of the insured caused by the explosion of the client’s device.
  • Representing Servet Gürkan in two separate court proceedings arising from the sale of the client’s shares in the Turkish subsidiary of a global insurance brokerage company and his employment relationship with the global insurance company after the acquisition.

Turkey > IT and telecoms Tier 2

Gün + Partners fields a ‘highly experienced‘ team that is particularly well versed in advising telecoms companies with a presence in Turkey, including on complex areas such as e-call and navigation regulations. It assists a range of international clients with telecoms regulatory compliance and has also established itself as a go-to firm for data privacy matters. Managing associate Begüm Yavuzdoğan Okumuş is the key contact in that regard. Since publication, Filiz Toprak Esin left the firm.

Practice head(s):

Begüm Yavuzdoğan Okumuş

Other key lawyers:

Yalçın Umut Talay

Testimonials

‘Begüm Yavuzdoğan Okumuş has outstanding experience in the Turkish market and with the Turkish authorities.’

‘The team is highly experienced in terms of IT matters. They are engaged, open to communication and collaborate whenever needed.’

‘Begüm Yavuzdoğan Okumuş is always available when support is needed. She is knowledgeable, experienced and aware of solutions to the problems that different sectors may have concerning data privacy issues.’

‘Yalçın Umut Talay is creative in finding solutions.’

‘They are very experienced data protection lawyers and our go-to firm locally for major tech company privacy and cyber matters, especially with respect to matters before the supervisory authority.’

‘Begüm Yavuzdoğan Okumuş is a terrific lawyer. She’s smart, practical and gives commercially sensible advice. She’s also super responsive, quickly returning calls, which is critical when you are dealing with 72-hour notice requirements.’

Work highlights

  • Acting for a global social media network company before the courts in Turkey in legal proceedings against the Information and Communication Technologies Authority, seeking to cancel administrative fines arising from electronic communication law, the law on broadcasts on the internet and social media regulations.
  • Assisted a global pharmaceutical company with a data breach incident affecting the Turkish practice of the company and successfully notified the incident to the Turkish Data Protection Authority.
  • Advising a global telecoms operator on matters before the Information and Communication Technologies Authority, both regarding day-to-day issues and strategic issues.

Turkey > Commercial, corporate and M&A Tier 3

The ‘practical, responsive and professional’ team at Gün + Partners has a particular strength in regulated sectors, particularly life sciences, TMT, insurance and energy. Senior associates Cansu Akbıyıklı and Görkem Bilgin, a ‘consummate professional’ who clients rely on ‘without hesitation’, are the names to note. Pelin Baysal left the firm in 2021. Since publication, Filiz Toprak Esin left the firm.

Testimonials

‘Görkem Bilgin and his team provided practical, responsive and professional support.’

‘The team at Gün Partners is great to work with and allows our client’s Turkish subsidiary to have the confidence that its business compliance activities in Turkey are being handled professionally and in a timely manner.’

‘My main point of contact at Gün Partners is Görkem Bilgin. Görkem is a consummate professional who has made everything very easy and smooth for me and our client over the last several years. I can rely on his counsel without hesitation.’

Work highlights

  • Advised a global chemicals company, on its acquisition of the whole share capital of the Turkish entity of another global chemicals company.

Turkey > Employment Tier 3

Gün + Partners covers the gamut of employment mandates, including litigation and advisory, restructurings, terminations, employment contracts, collective bargaining, and business immigration. Aysel Korkmaz Yatkın and managing associate Beril Yayla Sapan, who has experience in litigation relating to employment termination, employment-related debts, mobbing and discrimination claims, are the key names. Pelin Baysal left the firm

Practice head(s):

Aysel Korkmaz Yatkın; Beril Yayla Sapan

Testimonials

‘The team is expert in labor law and very approachable. I can reach out to them when needed easily. They are coming back to us very quickly.’

‘Expert on labor law, create alternatives, understand the business needs.’

‘Availability, reactivity, clarity, business oriented practical solutions.’

‘Operational support provided at each stage, from beginning to closure. Feel really supported to solve matters.’

Excellent client relationship management and cross jurisdiction advice.

Work highlights

  • Represented a client in an action filed against a union in Turkey which claims that it has authority to conclude a collective bargaining agreement.
  • Assisted a medical devices company in an internal investigation. Also representing the client in a dispute concerning the share option entitlements of a high-level executive.
  • Assisted a client with an employment termination for an employee who attempted to disclose the client’s private and confidential information by way of contacting a former employee.

Turkey > Competition Tier 4

Gün + Partners‘ competition practice is best known in the life sciences sector, where its team of ‘very talented lawyers‘ assists with matters in the pharmaceutical sector at the intersection of regulatory and competition law. Özge Atılgan Karakulak  heads the team, with managing associate Begüm Yavuzdoğan Okumuş supporting on the range of investigations and merger control filings. Filiz Toprak Esin and Selin Başaran have left the firm.

Practice head(s):

Özge Atılgan Karakulak

Testimonials

‘The team comprises of very talented lawyers, each most competent in its own area. This makes it possible to get legal services in many different areas from the finest, most skillful and experienced professionals.’

Work highlights

  • Advising a company in the consumer goods sector concerning the preliminary inquiry and investigation conducted by the Competition Authority.
  • Representing a company in the food and beverages sector concerning the preliminary inquiry conducted by the Competition Authority.
  • Assisting a leading group in the advertising and public relations sector with an investigation initiated by TCA against one of its subsidiaries in Turkey, in the scope of an ex officio labour investigation against 32 companies.

The firm: Gün + Partners was founded in 1986 and is one of the largest law firms in Turkey with 13 partners and over 70 lawyers. The firm is based in Istanbul and provides transactional, advisory and dispute management services to local and international companies throughout Turkey and assists clients worldwide through its established network of correspondents and contacts. The firm’s core areas of expertise are corporate and commercial, dispute management and intellectual property. It represents clients in numerous industry sectors with a particular focus on life sciences, insurance and reinsurance, energy, construction and real estate, logistics, technology, media and telecoms, automotive, FMCG, chemicals and the defence industries.

Areas of practice
Intellectual property: The firm’s expertise covers patents, utility models, trademarks, copyrights and designs. Recognised as the leading IP practice in Turkey the firm provides a full range of legal services including civil, criminal and administrative litigation, arbitration and mediation, advisory, transactional, registration, opposition, maintenance, enforcement, anti-counterfeiting and investigation. The firm advocates on Turkish IP law compatibility with international treaties and standards, individually and through local and international associations.

Dispute management: The firm is renowned for the strength and depth of its dispute management capabilities. It handles a wide variety of disputes from IP litigation and complex cross-border cases including major commercial litigation, insurance, reinsurance and construction disputes, real estate projects, corporate crime, customs and tax, agency and distribution and labour and employment disputes. The firm is also active in ADR advising clients on adhoc and institutional arbitrations including ICC and LCIA. The experienced dispute management team leads the anti-bribery practice of the firm.

Insurance and reinsurance: The firm provides insurance and reinsurance-related litigation, regulation, and M&A services to its local and foreign clients. The practice mainly provides legal assistance to London-based reinsurers on complex insurance cases mostly arising from all risk construction policy, professional indemnity insurance, D&O, bankers blanket bond, CIT and general liability insurance policies. It assists many global and local insurance and reinsurance companies regarding the new products in the Turkish market, advises them in localisation of the insurance and reinsurance policies and advises the same on regulatory matters during company establishment phase as well as for their routine operations and compliance matters.

Business crimes and anti-corruption: The practice advises on the extraterritorial effects of the foreign anti-corruption legislation, particularly of FCPA and UKBA as well as Turkish anti-corruption and ethical rules and regulations and their compatibility with foreign equivalents.

Corporate and M&A: The practice handles high-profile acquisitions and joint ventures, incorporation and restructuring of businesses, all aspects of inward and outbound investment, franchise and distribution agreements, licensing, sales, agency and all related commercial contracts. The team has particular strength in advising clients from regulated sectors in corporate and M&A work, particularly in life sciences, TMT, energy and insurance.

Life sciences: The firm provides dedicated consultancy and litigation services for the life sciences industry. Combining the firm’s transactional, regulatory and IP experience with in-depth and current sector knowledge, the practice advises on every aspect of the business cycle of a life science product. In addition to corporate clients, the practice advises the most prominent industry associations active in the Turkish medical device, diagnostics and pharmaceuticals industries.

TMT: The firm advises on regulatory, transactional and dispute management matters in TMT business sectors involving all aspects of Turkish telecommunication and internet law, private broadcasting legislation, electronic communication services and infrastructure, wireless equipment rules and regulations and the structuring of telecommunication projects.

Data protection and privacy: The practice concentrates on personal data protection law issues such as compliance, data protection advise, data subject rights and claims, international transfers, data localisation, sector specific rules and regulations, data beach notifications, and judicial remedies; also transactions regarding data,  i.e. license agreements, acquisitions, data use and data ownership matters.

Employment: The firm provides legal services related to all aspects of employment law, advisory and litigation services on restructurings and reorganisation, employment contracts, mutual termination contracts, collective bargaining, loyalty, discrimination, mobbing, confidentiality and non-compete obligations and enforcement, job security and termination issues, employee-related IP rights and employee inventions, liability for workplace accidents, severance payment and termination compensation claims, recourse claims by social security institutions and business immigration.

International reach: We actively contribute to the promotion of business opportunities, inward and outward direct investments and to initiatives of private and government organisations for the development of Turkey’s international economic relationships with its major trading partners.

France desk: FrenchDesk@gun.av.tr
Germany desk: GermanDesk@gun.av.tr 
Japan desk: JapanDesk@gun.av.tr
Russia and CIS desk: RussiaCISDesk@gun.av.tr

DepartmentNameEmailTelephone
Intellectual Property, Dispute Management, Corporate and M&A, Life Sciences, Competition, Finance Mehmet Günmehmet.gun@gun.av.tr+ 90 (212) 354 00 12
Intellectual Property, Anti-Counterfeiting, Business Crimes and Anti-Corruption, Trademarks and Designs, Copyrights Barış Kalaycıbaris.kalayci@gun.av.tr+ 90 (212) 354 00 40
Intellectual Property, Trademarks and Designs, Copyrights, IP Prosecution, Technology, Media and Telecom, Life Sciences Hande Hançarhande.hancer@gun.av.tr+ 90 (212) 354 00 73
Life Sciences, Intellectual Property, Patents and Utility Models, Competition Özge Atılgan Karakulakozge.atilgan@gun.av.tr+ 90 (212) 354 00 24
Intellectual Property, Patents and Utility Models, Life Sciences Selin Sinem Erciyasselin.yalincakli@gun.av.tr+ 90 (212) 354 00 24
Intellectual Property, Trademarks and Designs, Copyrights, IP Prosecution, Technology, Media and Telecom Uğur Aktekinugur.aktekin@gun.av.tr+ 90 (212) 354 00 22
Intellectual Property, Trademarks and Designs, Anti-Counterfeiting, IP Prosecution, Copyrights Zeynep Seda Alhaszeynep.alhas@gun.av.tr+ 90 (212) 354 00 40
Corporate and M&A, Energy and Natural Resources, Insurance and Reinsurance, Construction and Real Estate Görkem Bilgingorkem.bilgin@gun.av.tr+ 90 (212) 354 00 12
Intellectual Property, Patent and Utility Models, Insurance and Reinsurance Aysel Korkmaz Yatkınaysel.korkmaz@gun.av.tr+ 90 (212) 354 00 22
Intellectual Property, Trademarks and Designs, Copyrights, IP Prosecution Mutlu Yıldırım Kösemutlu.kose@gun.av.tr+ 90 (212) 354 00 22
Intellectual Property, Trademarks and Designs, Copyrights Güldeniz Doğan Alkanguldeniz.dogan@gun.av.tr+ 90 (212) 354 00 24
Employment, Dispute Management, Business Crimes and Anti-Corruption Beril Yayla Sapanberil.yayla@gun.av.tr+ 90 (212) 354 00 05
Data Protection and Privacy, Corporate and M&A, Life Sciences, Competition, Technology, Media and Telecom Begüm Yavuzdoğan Okumuşbegum.yavuzdogan@gun.av.tr+ 90 (212) 354 00 24
PhotoNamePositionProfile
Cansu Akbiyikli photoMrs Cansu AkbiyikliManaging Associate Cansu Akbıyıklı is a managing associate in Gün + Partners…
Uğur Aktekin photoMr Uğur AktekinPartner Uğur Aktekin joined the firm in 1999 and has been a…
Özge Atılgan Karakulak photoMs Özge Atılgan KarakulakPartner Özge Atılgan Karakulak has been with the firm since 2005 and…
Görkem Bilgin photoMr Görkem BilginPartner Görkem Bilgin has been with the firm since 2012 and became…
Dicle Doğan photoMs Dicle DoğanManaging Associate Dicle Doğan is a managing associate in Gun + Partners…
Güldeniz Doğan Alkan photoMs Güldeniz Doğan AlkanPartner Güldeniz Doğan Alkan joined the firm in 2006 and has been…
Selin Sinem Erciyas photoMrs Selin Sinem ErciyasPartner Selin Sinem Erciyas joined the firm in 2006 and became a…
Mehmet Gün photoMr Mehmet GünPartner Mehmet Gün, the founder of the Firm, is truly a self-made…
Hande Hançar photoMs Hande HançarPartner Hande Hançar joined the firm in 2005 and has been a…
Barış Kalaycı photoMr Barış KalaycıPartner Barış Kalaycı joined the firm in 1997 and has been a…
Asena Aytuğ Keser photoMs Asena Aytuğ KeserManaging Associate Asena Aytuğ Keser has been with the firm since 2011 and…
Aysel Korkmaz Yatkın photoMrs Aysel Korkmaz YatkınPartner Aysel Korkmaz Yatkın joined the firm in 2008 and became a…
Zeynep Seda Alhas photoMs Zeynep Seda AlhasPartner Zeynep Seda Alhas joined the firm in 2006 and became a…
Begüm Yavuzdoğan Okumuş photoMrs Begüm Yavuzdoğan OkumuşPartner Begüm Yavuzdoğan Okumuş has been with the firm since 2007 and…
Beril Yayla Sapan photoMs Beril Yayla SapanPartner Beril Yayla Sapan joined the firm in 2008 and became a…
Talat Yörük photoMr Talat YörükSenior Associate Talat is a senior associate in Gün + Partners and he has…
Mutlu Yıldırım Köse photoMs Mutlu Yıldırım KösePartner Mutlu Yıldırım Köse has been with the firm since 2006 and…
Number of lawyers : 70
English
French
German
IBA (International Bar Association)
LegaLink
BioLegis
IAPP
ITechLaw
GALA (Global Advertising Lawyers Association)
INTA - International Trademark Association
ECTA (European Communities Trade Mark Association)
Pharmaceutical Trade Marks Group (PTMG)
International Federation of Intellectual Property Attorneys (FICPI)
AIPPI (The International Association for the Protection of Intellectual Property)
Chartered Institute of Trade Mark Attorneys (CITMA)
APRAM (Association des Praticiens des Marques et Modèles)
German Association for the Protection of Intellectual Property (GRUR)
MARQUES
BCCT