Legal support for company sale and purchase.
Company sale Company purchase


Legal assistance in shares sale transactions.
Sale of company shares Purchase of company shares

Other services

Legal analysis of business prior to its purchase.
Due diligence


We act in your best interest helping you sell business in a safe manner and based on the most favourable financial terms.

Selling business is a complicated, risky process. We have been dealing with sale and purchase transactions for over 10 years and got considerable experience. We will be your partner to look after your safety, negotiate the best possible financial terms and make sure the transaction will take place.

How can we help you?

For many years we have been working with company owners who either plan to sell their business or are in the process of selling it. We know that the provision of comprehensive services is important to them. This is why we offer support throughout the entire procedure for selling business.

Increasing the sale price

There are some elements, such as potential risks on the part of the purchaser, that might significantly reduce selling price.

For this reason, prior to signing a contract, we recommend performing a due diligence investigation of your company to identify potential risks (ahead of time) that the buyer can use to their advantage in order to lower the price.

We help eliminate problems you might come across during the investigation so that you can charge higher sale price of the company.

If you want to have equal opportunities in the sale and negotiation process, you must have experienced lawyers on your side.

Setting the sale price

Most owners do not know for sure how much their company is worth. Usually, their estimates are much lower compared to a professional valuation.

We work closely with certified business valuation experts. With reliable and easy to understand valuation services, you can rest assured that you will not sell your company at too low price.

Support in negotiations

If a large company, an investment fund or a wealthy investor is interested in buying your business, you should be aware they usually hire attorneys with years of experience in complex transactions.

If you want to have equal opportunities in the sale and negotiation process, you should also have experienced lawyers on your side who not only have the required legal knowledge but, above all, great expertise in carrying out multiple transactions. Only then will your business be properly secured.

For many years we have worked for Polish and international law firms, where we dealt mainly with transactions and thus gained considerable experience in this field.

Conducting the sale process

We will guide you through the entire company sale process and answer every sale-related question you might have.

We will help you (i) draft a letter of intent, in which the seller and the buyer agree on an action plan, (ii) protect the company confidential information to which the buyer will want to gain access, (iii) draft a contract of sale and (iv) conduct negotiations.

Limiting liability

Typically, business owners do not know they may be liable for debts and defects of their company even after it is sold. For such liability does not end when the sale transaction is completed.

We will take care of your safety and limit the scope of your liability. We will decide what you can be liable for (for example, for acting in accordance with permits obtained), and what should rather remain outside your area of liability.

We will also make sure that the price payment is secured and that changes to the company bodies are made.

Securing the price payment

One of the most important aspects of each sale transaction is securing the payment of price determined during negotiations. We will advise you on which mechanism to use to receive the payment, thereby preventing the buyer from acquiring the company before the payment is made.

Introducing changes to the company bodies

If, upon the sale of the company, you wish to resign from the Management Board or other bodies, we will make sure your resignation from any position will be effective, thus helping you avoid liability for future actions of the company, including for its new debts.

Tax assistance

As your business earns or receives income during the year, you must pay taxes. We have established close cooperation with experienced tax advisors who will provide you with the best solution regarding your transaction.

‘We are always personally involved in each transaction we conduct. Buying shares is too serious and unconventional issue to be entrusted to someone less competent. Your transaction is always a priority to us, and for that reason we will devote the maximum of our attention and commitment to your ventures.’

— Tomasz Dulewski and Jakub Sikora partners of the law firm

Tomasz Dulewski

Attorney Tomasz Dulewski is a legal advisor (radca prawny) and founder of the law firm. Prior to its opening, for almost a decade he was working for the largest law firms in Poland, including Wierzbowski Eversheds. He specializes in mergers and acquisitions and copyright law.

Jakub Sikora

Attorney Jakub Sikora is a legal advisor (radca prawny). Before opening Dulewski Sikora, he was working for many years for international law offices operating in Poland, including Dentons, the world’s largest law firm, as a senior associate.


We took part in the purchase transactions of companies of a total value of nearly half a billion zlotys.

Customers opinion

“Dulewski Sikora Law Firm assisted me in the transaction involving the acquisition of the shares from the foreign entity. I was very impressed with the professional manner, in which the whole process was conducted, as well as with the detailed knowledge of the domestic and foreign regulations applicable in my case. Dulewski and Sikora attorneys represented my best interests with passion and commitment, efficiently bringing the entire project to the end. I would recommend Dulewski Sikora Law Firm to all entrepreneurs who are seeking a professional and reliable legal advice in the field of the corporate law.“

— Staff In sp. z o.o., Piotr Dudziński - shareholder

“With the services provided by Dulewski Sikora, the closing of purchase transaction of a company operating in the field of health care was quick and efficient. The firm operates in a reliable, organized, and timely manner. The business-oriented approach is their competitive advantage. I am pleased with the cooperation we have developed. I value their ability to look at transactions from business perspective and adapt legal provisions to changing business arrangements.”

— Allenort Capital Fund, Łukasz Goryszewski - COO

"Dulewski Sikora Law Firm, apart from professionalism and high-quality services, is distinguished from other law firms by its fantastic client-oriented approach: they have the ability to identify needs and ask pertinent questions which help you become aware of these needs."

— Heads and Noses sp. z o.o., Katarzyna Brzozowska - CEO

"The law firm is flexible and well-versed in corporate law. What is more, using Hubstaff is their definite plus. I highly recommend them."

—, Paweł Bartoszek - CEO

"When you entrust your case to attorney Tomasz Dulewski, you know it is in the right hands. I know nothing serious or dangerous in the provisions of the contract escapes his attention. I value him for his composure, reliability, quick assessment of the situation and ability to maintain the sense of urgency. His dedicated and individual approach to each case makes you feel like your case is the only one he is currently working on."

— Drewans BIS Sp. z o.o., Monika Sabarańska - Board Member

“With the assistance of Dulewski Sikora Law Firm, I managed to negotiate better conditions governing the entry into business partnership, acquire shares at good price and change the articles of association to my advantage. Mr Dulewski is known for his precision and an effort to meet the client's expectations. In addition, he suggests solutions I was not aware of. Law is his true vocation. I am glad I have come across him.”

— Investor, Piotr Chajkowski

Contact our expert

We value the time of our clients. We are aware many of them want to immediately consult their legal problem with an expert. This is what we are for.

Tomasz Dulewski

Tomasz Dulewski

co-founder of the law firm
Jakub Sikora

Jakub Sikora

co-founder of the law firm