The EY Russia practice announces that it has re-branded as B1.

B1 means endeavouring together with our clients to be the first in our field, to work as one united team and to be leaders in whatever we do.

New challenges. New solutions

About us

B1 Offers a full range of professional services, including in assurance, tax, law, strategy, transactions and consulting.
In over 30 years of working in Russia, we have brought together a team of 4,700 professionals with broad expertise and extensive experience in delivering challenging projects, based in nine cities: Moscow, St. Petersburg, Novosibirsk, Ekaterinburg, Kazan, Krasnodar, Rostov-on-Don, Vladivostok and Togliatti.

Our services
Every day, we work for our clients and for society at large.
Our assurance services come with a guarantee of high quality rigorous professional integrity, in-depth industry knowledge and exceptional client service.
We help clients streamline their business, manage risks and cut costs, drive innovation and protect their assets from cyber threats.
Are you looking to enter new markets or considering M&A? Working on an ambitious growth plan? We can help you deliver on your vision.
B1 professionals advise on all tax and law matters to help navigate the changing business environment.

Contact us

Learn more about our services by filling in the feedback form, or send us a request for proposal by email. Select the appropriate option.
Our offices
Moscow
Avrora Business Center, 77 Sadovnicheskaya Embankment, Bld. 1, Avrora Business Center, 115035
Tel.: +7 495 755 97 00
Paveletskaya Plaza Business Center, 2 Paveletskaya Square, Bld. 2, 115054
Tel.: +7 495 755 97 00
Saint Petersburg
White Nights Business Center, 23 Malaya Morskaya Street, 190000
Tel.: +7 812 703 78 00
Novosibirsk
5 Sovetskaya Street, Block А, Floor 10, 630102
Tel.: +7 383 211 90 07
Ekaterinburg
Palladium Business Center, 10 Khokhryakov Street, 620014
Tel.: +7 343 378 49 00
Kazan
Suvar Plaza Business Center, 6 Spartakovskaya Street, Office 1015, 420107
Tel.: +7 843 567 33 33
Krasnodar
World Trade Center, 30 Sovetskaya Street, Floor 11, Office 1106, 1108, 350063
Tel.: +7 861 210 12 12
Rostov-on-Don
League of Nations Business Center, 91 Suvorova Street, 344022
Tel.: +7 863 261 84 00
Vladivostok
Fresh Plaza Business Center, 17 Okeanskiy Avenue, 690091
Tel.: +7 423 265 83 83
Togliatti
14V Frunze Street, Office 413, 445037
Tel.: +7 8482 99 97 77