B1 Group tops the RAEX 2026 rankings of Russia’s leading audit and consulting firms

2 June 2026

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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.

Based on its 2025 performance, B1 Group ranked first in the following categories:

Top Audit Groups and Firms

Top Audit Firms and Groups by Service Line

Tax and Legal Consulting

Valuation Consulting

Consulting Companies and Groups: Valuation Services (B1)

B1 Group also ranked second among Russia’s largest consulting groups and companies and among consulting companies and groups specializing in strategic planning and organizational development. Likewise, B1 – Audit was recognized as the second-largest audit firm in Russia.

“Securing the top position in the ranking of Russia’s largest audit and consulting firms for the twelfth time reflects decades of experience, the dedication of thousands of professionals across the country, and our ability to successfully deliver projects of every scale and complexity. It is also a testament to the recognition of B1’s expertise by the professional community. For more than 35 years, we have helped set the standard for quality in the professional services market. We are deeply grateful to our people for their commitment and hard work, and to our clients for the trust they place in us."

Мarchello Gelashvili

B1 Group Managing Partner

The rankings have been published on the RAEX website and in Rossiyskaya Gazeta and Kommersant.

About B1 Group

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.

Our mission is to help clients uncover innovative solutions, drive growth, transform their business and achieve success—all while boosting their financial resilience and nurturing talent.

www.b1.ru