Complexity, professionalism and security. The services of GRUPA Leader.

TAX-Leader-Doradztwo-podatkoweTax office which combines tax, legal and economic knowledge with a perfect sense to entrepreneurs’ needs. Effective solutions to tax issues, tax optimization and representation before Inland Revenue. READ MORE
LAW-Leader-doradztwo-prawneA law firm specialized in economic law and legal advice to businesses. A legal consultancy in ongoing business activities, conversion and restructuring of companies and legal and technical advice in terms of claims handling. READ MORE
Finance-Leader-doradztwo-ksiegoweAn accounting office providing accounting services for Small and Medium Enterprises (SMEs), as well as outsourcing of accounting and controlling services for larger companies and corporations with foreign capital. Our services include working with programs such as SAP, Enova, Comarch CDN Optima, Microsoft Dynamics Navision, Microsoft Dynamics AX ((AXAPTA), Rewizor, Symfonia and BPSC in three different languages (Polish, English and German). READ MORE
Management-Leader-Doradztwo-Biznesowe-ITSubstantive and practical support in the fields of controlling and business processes optimization. Their goal is to help in planning, realization and modification of business strategy and improvement of company’s viability and competitiveness on the market. READ MORE
Audit-Leader-audyt-finansowy Audit services. Statutory auditors. Assessment of companies. Verification of company’s property and financial condition supported by the opinion of an auditor or an expert witness. Active order advise and streamline of accounting processes.READ MORE
HR-Leader-doradztwo-personalneOutsourcing of human resources and payroll services allowing for cost optimization of employment and employees’ salaries according to applicable labour, social security and tax law. Improvement of business and management’s efficiency. READ MORE
GRUPA Leader is created by people. Over 70 experts. Meet us.

Zbigniew Maciej Szymik

Chief Executive Officer, Tax Advisor, Managing Partner

A tax advisor with more than 20 years of experience in a constant service for business. He specializes in the indirect tax and in optimizing the costs of companies from SMEs. He combines the knowledge about taxes with the knowledge about accounting issues.
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Artur Oleś, PhD

Advocate, Tax Advisor, Managing Partner

Man for solving problems. A tax advisor, a lawyer and a PhD at the Faculty of Law of The Silesian University in Katowice. He specializes in tax policies. An author of several publications dedicated to topics such as VAT or incomes gained through the foreign exchange market.
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Jadwiga Glumińska-Pawlic, Prof. PhD

Partner, Tax Advisor

Professor of law, member of the academic staff at the Faculty of Law and Administration of the Silesian University, expert in financial and self-government law as well as public finance and local taxes, tax advisor
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Łukasz Zarzycki

Chief Financial&Audit Officer, Tax Advisor, Statutory Auditor

A statutory auditor, a tax advisor, an expert witness, a receiver, a lecturer. A PhD student at the Economic University in Katowice. An expert who actively cooperates with Wolters Kluwer publisher. He successfully uses his extensive experience to solve the entrepreneurs’ problems.
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Mariusz Jarosz

Chief Business Consulting and IT Officer

Interim manager who for over 10 years has been dealing with controlling and management accounting in the form of outsourcing. He specialises in budgeting, financial forecasting, incentive programs, optimisation of business processes and  application of IT systems in strategic management.
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Katowice and Warsaw. We invite you to our offices.

  • Office Katowice
  • ul. Chorzowska 6
  • 40-009 Katowice

  • Office Zbrosławice
  • ul. Piastowska 2a
  • 42-674 Zbrosławice

Why choose the services of GRUPY Leader?

Among the best
Our experts have been providing complex services for companies in the field of accounting services, tax and legal advisory for more than 10 years. They are a highly experienced team of professionals who constantly improve their qualifications. Their experience and constant thrive to follow any economic or legal changes gives them a position among one of the best companies in Poland.

Amongst national leaders
For more than 5 years, our company has been occupying high positions in the rankings of consulting companies organized by ‘Rzeczpospolita’ or ‘Gazeta Prawna’. Thanks to the excellent team of advisors, our company has been listed amongst national leaders in the category of tax advisory services.

First in Poland
LAW Leader, one of GRUPA Leader’s partnerships, was the first independent multidisciplinary company of lawyers and tax advisors.

High quality of services for a reasonable price
GRUPA Leader provides accounting, audit and controlling services and complex legal and tax advisory for companies in accordance with international standards. We propose quality of service comparable to the major players on the market of consulting services at a price distinctive to competition in the sector of small and medium-sized companies.

Complex service at every stage of business development
Our advisors help clients at every stage of company’s development – during start up, intensive growth of a company, crisis and its closure.

Support in difficult and problematic industries
Our clients are small and medium-sized companies and large enterprises, including companies with foreign capital. We specialize in cooperating with companies operating in highly innovative industries, containing a large number of commercial and financial transactions involved in the complex market processes.

Team cooperation
Our specialists work in project teams, which consist of experts from several fields: accounting, HR, payroll, controlling, tax and law services. Teams are tailored to fit client’s needs and are supervised by a manager. They thoroughly analyze the problem and the situation of the company and develop innovative and effective financial solutions. They support the company in many areas and at the same time, they maintain the continuity and consistency of service.

High business responsibility
Our consultants put security of client’s interest and good relations with them first. Meanwhile, they respect the law, standards of professional ethics and ethical rules in business. Our company’s reliability is not only guaranteed by liability insurance, which covers tax advisory and accounting services, but most of all by the fundamental values of our company.

Corporate social Responsibility
Our experts engage in regional activities to promote entrepreneurship by cooperating with Regional Chamber of Commerce in Katowice and ‘Forum Młodych Przedsiębiorców’. They collaborate with the University of Economics and the University of Silesia in Katowice. They train entrepreneurs and publish academic publication. The founder of our company, Zbigniew Maciej Szymik, is one of the founders of the local government of tax advisors in Poland.