Representing clients in dealings with the Energy Market Regulatory Authority (EMRA), the Ministry of Energy, and other authorities, Hansu Attorney Partnership‘s energy practice covers energy project lifecycles from regulatory analysis, due diligence, and licensing to operational compliance. Ömer Faruk Hansu and Ata Torun spearhead the team together, with Hansu advising both public authorities and private sector developers and Torun acting for international corporations.
Legal 500 Editorial commentary

Accolades

Client satisfaction: Lawyer & team quality
Client satisfaction: Billing & efficiency
Client satisfaction: Sector knowledge

Testimonials

Collated independently by Legal 500 research team.

  • ‘The individuals I have worked with at Hansu Law Office (especially Ömer Hansu, Ata Torun and Fatma Çimen) stand out for their professionalism, accessibility, and genuine dedication. Unlike many competitors, they are not only highly knowledgeable but also able to communicate complex matters in a clear and practical way, which makes a real difference for clients. I particularly value their responsiveness and ability to anticipate needs before issues arise. They combine technical excellence with commercial awareness, ensuring that advice is always both accurate and workable. Another quality that makes them unique is their approachable and collaborative style—they make you feel that you are working with trusted partners rather than just legal advisors.’
  • ‘Possess effective communication and investigative qualities. It has a team that works diligently to complete the job by acting in accordance with the work plans.’
  • ‘I think Hansu is very capable of deep and detailed research in terms of any case they are involved in. Reporting is their strength.’
  • ‘We work with the individuals, Ömer Faruk Hansu, Ata Torun and their teammates. They are working with the intention of helping their clients and solving the problems as quickly as possible.’
  • ‘Hansu Law Office’s team combines strong technical expertise with a very practical, business-minded approach. They are highly responsive, clear in their advice, and always focused on finding workable solutions. What sets them apart from other firms is their ability to deliver international-quality service while staying closely connected to the local business environment. The team works seamlessly together, is approachable, and genuinely client-focused. They also stand out for being open to new technologies and attentive to diversity.’
  • ‘They are professionals of their field. They can solve our problems instantly and quickly. They attend to their clients' needs with care and support. They are easily reachable by their clients, which helps the clients' cases and their services.’

Work highlights

Advised on a USD 350 million coal-fired power plant project in Türkiye’s first Energy Specialization Zone in Adana.
Advised on a USD 78 million acquisition of 10 solar and wind power plants across Türkiye, providing end-to-end legal assistance from due diligence and permitting through to post-closing operations.
Advising on a USD 55 million cross-border transaction with an Uzbek partner for the development of rooftop solar power plants on production facilities in Uzbekistan.
Practice head

Ömer Faruk Hansu; Ata Torun

Other key lawyers

Burcu Dalyan Aydın; Fatma Çimen; Elif Girgin Dinç