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- The BIG5 companies’ group was established in January 2001 under the name Verdict. In July 2013 it was renamed as BIG5.
- The BIG5 group continues the traditions developed over 14 years of successful experience in the market of auditing and consulting. Today we are among the fifty largest auditing and consulting companies in Russia, including auditing and tax consulting services.
- In 2012 we were rewarded as the winner of the title Made in Russia, as a recognition of the high quality of our professional services and of our contribution to the revival of St. Petersburg quality brand.

-Since February 2016 BIG5 became a full member of the international association of independent accounting and consulting firms IECnet, consisting of 69 member firms in 50 countries around the world, ranked among the twenty largest associations according to International Accounting Bulletin. Since February 2016 BIG5 also entered into a Partnership agreement with the Moscow member firm of IECnet, the consulting group BUSINESS KRUG.

The name BIG5 symbolizes our position:

  • We react quickly to changing situations;
  • We make the best decisions in a timely manner to achieve the objectives;
  • We offer customized optimal solutions based on a comprehensive analysis;
  • We are honest and faithful in dealing with clients;
  • We are a team of professionals which takes a personal care of each client.

 Our values:

  • Individual approach to each client;
  • Offering a comprehensive solution to customer requests in the most efficient and effective way;
  • A guarantee of the fulfillment of all the engagements;
  • Work as one team;
  • Respectful and friendly attitude.

Industry specialization of BIG5:

  • shipbuilding;
  • engineering;
  • manufacturing;
  • construction;
  • oil and petroleum industries;
  • trade;
  • health care;
  • light and food industries;
  • all kinds of transportation services and communications.


  • IFRS

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