Real client stories and cases handled from the initial analysis through to a positive outcome: won disputes, favourable interpretations and ranking recognitions.
On March 29-30, 2026, Aleksandra Lindner, Attorney at Law, Judicial Mediator, Partner, and Mikołaj Hewelt, MBA, Partner, Attorney at Law, Tax Advisor and Restructuring Advisor, are …
Alexandra is a specialist in energy law, with experience in providing legal advice to entities operating in the energy sector, including renewable energy sources. In her …
Nikolai Hewelt has many years of experience in legal, tax and restructuring consulting. On a daily basis, he supports entrepreneurs in complex transformation processes, litigation and …
The case touches on an issue of fundamental importance for businesses using comprehensive energy supply contracts – namely, the rights of the end customer when terminating …
Stages of the procedure HWW law firm successfully represented a client in a dispute over commission settlements in the energy industry. The courts of both instances …
Charges against the accused and the basis for the proceedings The HWW law firm acted in defense of our client – the chairman of the board …
The law firm HWW Hewelt Wojnowski Lindner i Wspólnicy successfully represented a real estate development company in a dispute with the Director of National Tax Information, …
Stages of the procedure The HWW Law Firm successfully represented a client in a dispute with the Social Insurance Institution regarding the determination of her being …
HWW Law Firm successfully led to a favorable tax ruling for a company planning to convert to a limited partnership, protecting it from the obligation to …
The law firm HWW Hewelt Wojnowski Lindner i Wspólnicy successfully represented a client in a dispute with the Director of the Tax Administration Chamber in Warsaw, …
The law firm HWW Hewelt Wojnowski Lindner and Partners has achieved significant success before the Provincial Administrative Court in Warsaw in a complex dispute over the …
The law firm HWW Hewelt Wojnowski Lindner and Partners has achieved another success in a dispute with tax authorities, successfully representing a company in the biomedical …
The case concerned a client from the renewable energy sector, planning a large-scale wind investment – the project involved the construction of a farm consisting of …
The case involved a client operating in the field of distributed energy, which faced a serious regulatory barrier preventing the connection of more than a dozen …
The case involved a group of entities interested in jointly generating electricity from renewable sources and benefiting from preferential billing rules provided for energy cooperatives. The …
Allegations against the company’s former management and their basis The new board of directors of a joint-stock company reported serious irregularities related to the activities of …
Stages of conduct – a process strategy aimed at protecting customers Bills of exchange disputes, conducted under the order procedure, are characterized by a high degree …
The company’s business is the production of electricity from gas generated by the separation of wet natural gas, extracted as a by-product of oil production on …
The answer to these needs is TransakcjeOZE.pl – a platform dedicated to professional transactions in the renewable energy market. Platform designed around the transaction process TransakcjeOZE.pl …
NCBiR’s allegations and their basis NCBiR indicated that the basis for the termination of the contract and the demand for reimbursement was the alleged submission of …
But that’s not all!Our Partner, Nicholas Hewelt, was named a Recommended Lawyer in the Restructuring and Bankruptcy category. Bravo! This is more than an honor for …
In this year’s list, we were recognized in as many as three categories: Largest companies by number of tax advisors Number of listed companies served Largest …
We are pleased to announce that the law firm HWW Hewelt Wojnowski Lindner i Wspólnicy has once again been honored in the prestigious Ranking of Tax …
The Supreme Court derived its considerations directly from the nature of the declaration of set-off and the procedural charge of set-off, and from a purposive interpretation …
These are the moments. It is with great pride and joy that we share the fantastic news with you! Today, during the awards ceremony of the …
In February, after a detailed inspection by the Ministry of Funds and Regional Policy and the National Judicial Administration, NCRD decided to terminate 38 contracts, covering …
Nevertheless, for the sake of outlining the context, it should only be pointed out that the current problem with the IP BOX interpretation to date has …
Mateusz Kowalski, a lawyer in the tax team at HWW Law Firm, wrote in December 2021 about the Authority’s flawed practice and another favourable ruling by …
The dispute began when our client resigned from the company’s management board due to differences with the other board member regarding the future direction of the …
29 cases and recognitions
A described case says what the firm achieved, while the choosing pages say what a given type of matter requires of counsel and who leads that area at HWW.
Why entrust a matter to HWW →Each of these cases began with a description of the situation in the client own words. Please write what your case is about and we will explain how we usually run such matters and what the indicative cost is.
