About B1

B1 Group offers a full range of professional services covering assurance, strategy, technology, consulting, transactions, valuation, tax, law and business support.

In over 35 years in Russia, we have assembled a strong team of more than 4,000 professionals with broad expertise and a wealth of experience in delivering challenging projects. B1 Group in Russia is based in ten cities: Moscow, Vladivostok, Ekaterinburg, Kazan, Krasnodar, Novosibirsk, Rostov-on-Don, Samara, St. Petersburg, and Togliatti.

We are the preferred service provider for many international companies. We support foreign investors entering the Russian market, helping them to grow and successfully manage their business. B1 Group has ongoing working relationships with investors from China, India, Turkey, and the Middle East.

Our prominent role in the Russian business community is exemplified by our engagement with the Russian Union of Industrialists and Entrepreneurs, the Association of Russian Banks, the All-Russia Public Organization Business Russia, the Association of European Businesses, the American Chamber of Commerce, the Russian Managers Association, the Japan Business Club, the Self-Regulatory Organization of Auditors Association Sodruzhestvo, the Franco-Russian Chamber of Commerce and Industry, and the Russian-German Chamber of Foreign Trade.

Market Leadership

B1 Group is the undisputed leader in Russia’s assurance market, providing audit services to major public and private companies. For ten consecutive years, we have been ranked first among audit groups according to RAEX*.

We are also the leading provider of consulting services in Russia. In 2023, we secured the top position in the RAEX ranking of Russia’s major consulting groups and firms.

B1 is recognized as one of the top valuation groups in the country.

We are proud to have earned the BIZZ Awards for Business Excellence as a leading company that consistently sets the bar for high business standards.

Our legal and tax services are recognized as top-tier in various categories in the Pravo.ru’s Legal Services Market Leaders ranking, and our lawyers are featured among the 300 most highly recommended legal professionals.

*Awards received as EY Russia up to 2022.

Our Clients

We draw on our extensive knowledge and experience accumulated over decades of hard work and commitment to excellence. Teaming with clients to stay ahead of the competition and drive market leadership is at the heart of our value proposition. We support client companies through their journey into new markets, helping them expand their business and sustain high growth.

Our clients include leading Russian and international companies across a broad range of industries:

• Energy and Resources
• Financial Services
• Technology, Media and Communications
• Mining and Metals
• Consumer Goods and Life Sciences
• Transport
• Advanced Manufacturing and Mobility
• Real Estate, Hospitality and Construction
• Government and Public Sector
• Private Business

B1 Group service lines

• Assurance
• Consulting, Technology and Transactions
• Tax, Law and Business Support

For more information, visit our website or follow us on social media: VKontakte and Telegram.