Kosiński Advisors is an internationally recognized law firm serving the energy, infrastructure, and real estate sectors. We combine global standards of excellence with local expertise and rapid responsiveness.
Our clients gain peace of mind and genuine confidence. They work with lawyers who have a deep understanding of their industry and approach every issue from a broader perspective – always with the client’s business objectives and long-term strategy in mind. They receive reliable, well-considered, and bankable advice that stands up to scrutiny from investors, auditors, and changing market conditions.
Our clients benefit from responsive, collaborative relationships and clear
communication at every stage of the engagement. From the very first conversation, our lawyers take the time to understand their business, the challenges they face, and the objectives they want to achieve. We provide advice that looks beyond the immediate legal issue, taking the broader business context into account and delivering solutions that genuinely support our clients’long-term success.
Our clients benefit from creative, commercially minded solutions that go beyond conventional approaches. They work with lawyers who combine the highest standards of legal precision with strategic thinking and a deep understanding of business. Our recommendations do more than resolve legal issues-they help clients achieve their commercial objectives by considering the broader context and supporting their long-term success.
legal advisory on the environmental permitting process, including support in obtaining the environmental decision, analysis of environmental and nature conservation matters, and ongoing legal assistance throughout the administrative proceedings.
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legal advisory on the development of the Potęgowo Wind Farm, including support on energy regulations, administrative procedures, planning matters, and ongoing legal assistance throughout subsequent stages of the project.
MW
MWh
legal advisory on the environmental permitting process, including support in obtaining the environmental decision, analysis of environmental and nature conservation matters, and ongoing legal assistance throughout the administrative proceedings.
MW
legal advisory on the development of the Potęgowo Wind Farm, including support on energy regulations, administrative procedures, planning matters, and ongoing legal assistance throughout subsequent stages of the project.
MW
MWh
We provide comprehensive legal advice on infrastructure projects, from the planning and preparation phase through the construction process to project completion.
We advise investors and public sector entities on public procurement procedures and the delivery of projects under public-private partnership (PPP) structures.
We advise on contract negotiations, dispute resolution, and legal risk management throughout the delivery of infrastructure projects.
We provide comprehensive legal advice on infrastructure projects, from the planning and preparation phase through the construction process to project completion.
We advise investors and public sector entities on public procurement procedures and the delivery of projects under public-private partnership (PPP) structures.
We advise on contract negotiations, dispute resolution, and legal risk management throughout the delivery of infrastructure projects.
We advise on the acquisition, sale, and commercialisation of real estate, providing comprehensive legal support at every stage of the transaction process.
We support investors in the development and preparation of real estate projects, conducting legal due diligence and advising on administrative proceedings throughout the development process.
We represent clients in negotiations, disputes, and real estate proceedings, helping to minimise legal risks throughout the lifecycle of their investments.
We advise on the acquisition, sale, and commercialisation of real estate, providing comprehensive legal support at every stage of the transaction process.
We support investors in the development and preparation of real estate projects, conducting legal due diligence and advising on administrative proceedings throughout the development process.
We represent clients in negotiations, disputes, and real estate proceedings, helping to minimise legal risks throughout the lifecycle of their investments.
Board member, Novavis Group S.A.
I have had the pleasure of working with the law firm for many years and can always rely on the extensive industry knowledge of Mr. Kosiński and the experience of the entire team. An additional advantage is their almost collegial approach to cooperation, where professionalism goes hand in hand with kindness and genuine commitment.
Legal Manager, Nepi Rockcastle
A highly professional law firm providing services of outstanding quality. The team demonstrates creativity...
CEO, Gülermak Renewables & PPP
We’ve been working with Jacek Kosinski and his team for nearly 10 years and extremely grateful for his support along the way. It is not about legal advice but finding legal and ethical ways to resolve...
Member of the Board, Asseco BS Confidential
You provide highly specialized services at a very high professional level. In terms of responsiveness and communication during project implementation, I also consider your law firm to be one of the best to work with.
Vice President CEE, Guess
When conducting real estate projects, we could always count on quick responses, clear recommendations, and real support for our team. Working with them, we felt in control of the processes and the efficient operation of the law firm's team.
Chief Operating Officer, EPP POLAND
I greatly value my cooperation with Jacek and his team. They are flexible, creative, and responsive. The legal concept for the construction of PV installations in the shopping center portfolio and the related agreements were prepared efficiently, within the agreed budget and deadline.
Practical legal commentary, selected regulatory changes, and experience from projects that have a real impact on business decisions.
Practical legal commentary, selected regulatory changes, and experience from projects that have a real impact on business decisions.