B1 Group offers a comprehensive suite of professional services, including assurance, strategy, technology, consulting, transactions, valuation, tax, law and business support.
With over 35 years in Russia, we have built a strong team of professionals with diverse expertise and a wealth of experience in delivering most challenging projects. B1 Group operates across 11 cities: Moscow, Vladivostok, Ekaterinburg, Kazan, Krasnodar, Novosibirsk, Rostov-on-Don, Samara, St. Petersburg, Togliatti and Chelyabinsk.
Right now, Russian companies are seeking new opportunities to expand their reach, often targeting friendly jurisdictions. We provide comprehensive assistance to entrepreneurs who decided to grow their business to new territories, as well as to foreign investors entering the Russian and Belarusian markets. B1 Group has ongoing working relationships with businesses from China, India, Turkey, the Middle East and other regions.
We play a prominent role in Russian business circles, as evidenced by our active engagement with several leading business communities, such as the Russian Union of Industrialists and Entrepreneurs, the Association of European Businesses, Indian Business Alliance, Pacific-Eurasian Business Alliance and others. In 2024, B1 Group became the lead advisor for the following associations: Union of Chinese Entrepreneurs in Russia and Russian-Asian Union of Industrialists and Entrepreneurs.
OFFICES IN RUSSIA
PROFESSIONALS
YEARS IN RUSSIA
MARKET LEADERSHIP
We provide audit services to the biggest public and private companies and hold top positions in the RAEX (Expert RA) ranking among major audit groups.
We are the leading provider of consulting services in Russia. Based on the year-end 2024 results, we ranked among Russia’s major consulting groups and firms according to RAEX.
B1 also stands out among top-ranking valuation groups. Also, we are proud to have earned the BIZZ Awards for Business Excellence, recognized as a leading company that consistently sets the bar for high business standards.
B1 secures top spot in the RAEX Ranking of Valuation Firms and Groups, and has claimed the top position in three categories: largest valuation firms, largest valuation groups, largest valuation firms across the central federal district of Russia.
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ASSURANCE
OUR ASSURANCE SERVICES ARE DISTINGUISHED BY HIGH QUALITY, RIGOROUS PROFESSIONAL INTEGRITY, IN-DEPTH TECHNICAL KNOWLEDGE AND EXCEPTIONAL CLIENT SERVICE.
CONSULTING AND TECHNOLOGY
WE HELP CLIENTS OPTIMIZE THEIR BUSINESS, MANAGE RISKS AND CUT COSTS, DRIVE INNOVATION AND SAFEGUARD THEIR ASSETS AGAINST CYBER THREATS.
TRANSACTIONS AND VALUATION
WHATEVER OUR CLIENTS' OBJECTIVES—WHETHER TO ACQUIRE OR DIVEST PART OF A BUSINESS OR ASSETS, RESTRUCTURE OR VALUE A BUSINESS, OR EXPLORE NEW MARKET OPPORTUNITIES—WE CAN HELP TO ACHIEVE THEM.
TAX, LAW, PAS AND BUSINESS SUPPORT
OUR PROFESSIONALS ADVISE ON ALL TAX MATTERS TO HELP BUSINESSES NAVIGATE THE RAPIDLY CHANGING ENVIRONMENT.
News
View all AllB1 Group tops the RAEX 2026 rankings of Russia’s leading audit and consulting firms
The 31st annual ranking by RAEX, a leading Russian rating agency, assessed the performance of Russia’s largest audit and consulting firms, with total revenue serving as the primary evaluation criterion.
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B1 Group tops the Pravo-300 ranking
On 4 December, Pravo-300 held its annual awards ceremony, where B1 Group’s Tax, Law and Business Support team earned recognition across a record 23 categories. This remarkable achievement reflects the breadth and depth of expertise we bring to our clients.
B1 secures top spot in the RAEX Ranking of Valuation Firms and Groups
B1 Group has claimed the top position in three categories: Largest Valuation Firms, Largest Valuation Groups and Largest Valuation Firms across the Central Federal District of Russia. This ranking evaluates key metrics such as business scale, qualifications, and reputation.
B1 Group tops RAEX 2025 ranking of Russia’s leading consulting and audit firms
Now in its milestone 30th edition, the RAEX ranking once again spotlights the leading players in Russia’s consulting and audit sector, with total revenue remaining the key metric.
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