Legal and accounting support of business

Do your business, and we’ll do the rest

    Legal and accounting support of business

    Do your business, and we’ll do the rest

      About company

      Biz-adviser specializes in providing legal and accounting services for IT companies.

      Our mission is to meet the juridical needs of our clients by providing comprehensive services; for example, building up an optimal model of work on the territory of Ukraine.

      A large number of successful solutions, documents and consultations have been developed, in good standing with time and Ukrainian regulatory state bodies.

      We opt for the model of work that will allow for safety and economic soundness on the territory of Ukraine. At the same time, the model being flexible for scaling your business to any level.

      Our team of highly qualified specialists adheres to international professional standards, ensuring high-quality interactions of IT companies with state authorities and banks of Ukraine.

      Our directions of work

      We provide a comprehensive solution for IT companies to choose, configure or create their own model of work on the territory of Ukraine.

      Learn more

      For our clients we provide a full range of legal services in corporate law, litigation services, tax and legal consulting, intellectual law in Ukraine

      Learn more

      We advise on accounting and tax accounting issues, as well as provide accounting support for sole proprietors and legal entities.

      Learn more

      How do we work?


      Leave a request by phone or leave it on the website


      We will contact you and find out the details


      We prepare and conclude a contract


      Make a prepayment or payment


      We fulfill the agreements

      Need help with your issue?

      By sending a simple application in the form, or by contacting us in any convenient way, we can discuss your situation and find a solution

      Ask a Question

      Our advantages


      Our team monitors all changes in legislation on a daily basis and always warns its customers about innovations.


      We communicate fluently in English, Russian and Ukrainian. We will be able to convey all the important details.


      Our company operates according to a well-built system of working with clients, which allows us not to depend on the influence of the human factor.


      Strict rules of document circulation and high professionalism of our employees guarantee order in the “paper” affairs of your business, the availability of the necessary documentation, the correct execution and timely delivery of all reports and the conduct of court cases.


      You do not have to communicate with government agencies, stand in endless queues, adjust to the work schedule of the institution, listen to negativity from employees / visitors of the civil service. We will do it for you!


      We cannot shorten the terms established by the legislation of Ukraine, but we guarantee the timely and correct submission of reports, declarations, statements, petitions and other documents to government agencies related to the conduct of your business.

      For more than 6 years I have been cooperating with Advizer and its CEO Leonid Viktorov in various legal areas, including advice on lease agreements, various legal issues and monitoring changes in legislation. I can recommend Leonid as a person who always treats his work with due responsibility and attention, always does everything promptly. For me, Advizer is a reliable and decent partner

      Andrey Dereza

      We have been cooperating with Leonid since 2019. We have completely outsourced all the legal tasks of our business. Leonid helped us to optimize the structure and build legal processes. I would especially like to note the speed of responses, customer focus and understanding of the specifics of the business of IT companies, both in Ukraine and globally. I strongly recommend

      Anna Stetsenko, founder Indigo - Tech Recruiters

      Our acquaintance with the BIZ-ADVISER company took place back in 2017. Colleagues helped to determine the business model, to bring it to life, and since then they have been helping in work – advising on legal issues, keeping accounting records. We know about the latest changes in legislation, we are confident that the financial statements will be submitted without errors and on time. We often come to colleagues with a problem, for a consultation in the evening or on a weekend – they will listen and offer solutions. Thank you for your work, attention and care. We hope for continued cooperation, we wish BIZ-ADVISER development, growth, new customers.

      Alexander Petrenko

      We have been working with Leonid for a long time. As a Scandinavian IT company, it was important for us to build a completely safe and highly efficient environment within the framework of both the laws of Norway and Ukraine. Leonid has a wide range of knowledge, I have never been able to confuse him with my questions. He knows the situation well, quickly gets into the picture and has a range of practical solutions in stock that can be successfully applied right there. In general, I recommend

      Vlad Kuznetsov, Caddiesoft, CEO Ukraine

      Our clients

      Need help with your issue?

      By sending a simple application in the form, or by contacting us in any convenient way, we can discuss your situation and find a solution

      Ask a Question

      Our certificates

      Our team

      Managing partner
      Specialist in commercial and labor law in the EU
      Financial Consultant
      Chief Accountant

      Useful articles

      See more

      Our videos

      See more


      We are always happy to help our clients, describe your problem and your problem and we will contact you to discuss it