Warszawska 6 - Setting up companies, insurance, virtual office

Start a company in Poland

Do you want to register your business in Poland within the European Union?


We advise companies with selection of appropriate insurance necessary in their operations. We specialize in Directors and Officers (D&O) liability insurance, business liability insurance, professional liability insurance and property insurance.

Business mentoring

We offer business mentoring services where we help you to solve problems and face the challenges in your company. We share our knowledge and experience and help you to implement it in your business.


We offer accounting and bookkeeping services provided by an insured accounting office with full digital document management system. Access to the state-of-the-art invoicing software is included.

Setting up companies

We offer comprehensive assistance in setting up new limited liability companies, as well as online mentoring and assistance in self-registration of a company via S24 system. We also offer a quick purchase of an existing limited liability company.

Company address

We offer company registration address in the virtual office located in the city center of Białystok at Warszawska 6 Street. Together with conference room, private offices and comprehensive package of secretarial, business and legal services such as registration of companies, cooperatives, foundations and associations.

Cryptocurrency exchange

We have created a cryptocurrency friendly place. Would you like to talk about the digital asset market? Learn more about cryptocurrencies? Even if you are completely clueless about them yet and would like to join our community, we will introduce you to this world from scratch in a friendly way. Through our partners we help you in exchange of cryptocurrencies for cash or buy cryptocurrencies for cash. We also have the lowest commission on the market - only 4% of the transaction value!

Who we are?

As Warszawska 6 Ltd. we have been operating since 2013 as a business environment institution providing support services to small and medium-sized companies (including family businesses). We help both startups and more experienced entrepreneurs in the areas of digital transformation, business strategy and increase their competitive advantage. At the same time we invest our free resources in the development of innovation, entrepreneurship and a culture of cooperation in the region of north-eastern Poland and Belarus.

Process optimisation

We are aware of the limited time available to entrepreneurs, so by consciously streamlining processes we enable our clients to gain their competitive advantage.


Our staff has many years of gaining experience and acquiring knowledge, so we provide our services in a professional way.


The world is constantly moving forward technologically. Business must invariably follow, which is why we help companies implement new technologies to their daily operations.

Comfort and seciruty

Due to many years of experience we perfectly understand the needs of our customers and constantly strive to meet them.

Holistic approach

We analyze many aspects of our clients' needs so they can build a solid foundation for their business and grow it dynamically.

Business responsibility

We support the development of innovation, entrepreneurship and the culture of cooperation in our region by creating our own projects and joining local initiatives.

Warszawska 6 in numbers

9 years of experience
120+ mentoring sessions and established companies
1500+ customers

Artur Nerkowski
Reaktor 5

After more than three years at Warszawska 6 I can say that all formalities are completed quickly, service is nice and helpful and scanning and forwarding mail is performed flawlessly.

Piotr Bańkowski

We have been using virtual office services for almost 6 months and it seems like we have been working together for a long time. A great alternative for people starting a business, who do not want to have a company registered at home. We strongly recommend Warszawska 6 for their professionalism and friendly service.

Andrzej Niemira

I always receive instant notifications about my mail. If I need a quiet place to meet with my key customers, I have a nicely furnished room at my disposal.