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B1 - Audit Limited Liability Company (1721)
Registration Status: Currently Registered
Headquarters Address: Sadovnicheskaya Nab., 75, n/a, Moscow, n/a 115035
Other Names Used in Issuing Audit Reports: TSATR – Audit Services LLC
Predecessor Firm to Whose Registration
the Firm Succeeded: 		None
Registration Date: 07/08/2004
For a list of issuers (if any) that the firm has audited, or in whose audits the firm has played a substantial role, see Part IV of the firm's annual reports.

Annual and Special Reporting by the Firm
FormFiled DateSpecial Report Relates To
Special Report (Form 3) 01/21/2026 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2025 06/17/2025
Annual Report (Form 2) For Reporting Year 2024 06/11/2024
Special Report (Form 3) 05/13/2024 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2023 06/29/2023
Special Report (Form 3) 06/15/2023 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2022 06/17/2022
Special Report (Form 3) 06/15/2022 Changes in the Firm or the Firm's Board Contact Person
Special Report (Form 3) 04/22/2022 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2021 06/22/2021
Annual Report (Form 2) For Reporting Year 2020 06/23/2020
Annual Report (Form 2) For Reporting Year 2019 06/27/2019
Special Report (Form 3) 11/14/2018 Changes in the Firm or the Firm's Board Contact Person
Annual Report (Form 2) For Reporting Year 2018 06/26/2018
Annual Report (Form 2) For Reporting Year 2017 06/15/2017
Annual Report (Form 2) For Reporting Year 2016 06/14/2016
Annual Report (Form 2) For Reporting Year 2015 06/24/2015
Annual Report (Form 2) For Reporting Year 2014 06/24/2014
Annual Report (Form 2) For Reporting Year 2013 06/25/2013
Annual Report (Form 2) For Reporting Year 2012 06/01/2012
Annual Report (Form 2) For Reporting Year 2011 06/24/2011
Annual Report (Form 2) For Reporting Year 2010 06/28/2010
Amended Special Report (Form 3/A) 02/04/2010 Changes in the Firm or the Firm's Board Contact Person
Special Report (Form 3) 01/26/2010 Changes in the Firm or the Firm's Board Contact Person

Auditor Reporting of Certain Audit Participants
FormFiled DateIssuer NameAudit Report DateEngagement Partner
Form AP 05/23/2024 QIWI PLC 04/29/2022 Ustimenko, Anton Sergeevich
Form AP 05/25/2023 QIWI PLC 04/29/2022 Ustimenko, Anton Sergeevich
Form AP/A 06/22/2022 QIWI PLC 03/28/2018 Starygina, Nataliia
Form AP 04/25/2018 QIWI PLC 03/28/2018 Starygina, Nataliia
Form AP 05/19/2022 QIWI PLC 04/29/2022 Kapitanov, Mikhail Gennadjevich
Form AP 05/19/2022 Mechel PAO 04/28/2022 Khramova, Ekaterina Vladimirovna
Form AP/A 04/22/2022 QIWI PLC 03/24/2020 Chizhikov, Alexey Alexandrovich
Form AP 04/10/2020 QIWI PLC 03/24/2020 Chizhikov, Alexey Alexandrovich
Form AP/A 04/08/2022 Mechel PAO 03/21/2019 Shlenkin, Artem
Form AP 04/19/2019 Mechel PAO 03/21/2019 Shlenkin, Artem
Form AP/A 03/28/2022 Mechel PAO 03/19/2020 Khramova, Ekaterina Vladimirovna
Form AP 04/10/2020 Mechel PAO 03/19/2020 Khramova, Ekaterina Vladimirovna
Form AP 05/05/2021 QIWI PLC 04/15/2021 Kapitanov, Mikhail Gennadjevich
Form AP 04/07/2021 Mechel PAO 03/11/2021 Khramova, Ekaterina Vladimirovna
Form AP 04/19/2019 QIWI PLC 03/28/2019 Starygina, Nataliia
Form AP 08/17/2018 Luxoft Holding, Inc 07/23/2018 Starygina, Nataliia
Form AP 04/25/2018 Mechel PAO 04/05/2018 Lezhankova, Elena Nikolayevna
Form AP 08/15/2017 Luxoft Holding, Inc 07/14/2017 Starygina, Nataliia
Form AP 04/28/2017 Mechel PAO 04/26/2017 Lezhankova, Elena Nikolayevna
Form AP 04/13/2017 QIWI PLC 03/22/2017 Starygina, Natalia