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Fact Sheet BDO AG

Core Company Information
Company Name BDO AG
UID CHE-105.952.747
Alternative / previous Names BDO SA, BDO Ltd
BDO Visura
Visura Treuhand-Gesellschaft, Visura Société Fiduciaire, Visura Società Fiduciaria, Visura Auditing and Fiduciary Company
Domicile Zürich
Canton ZH
Legal Form Limited corporation
Inscription Date 30.12.1932
Website https://www.bdo.ch
Takeovers: BDO Visura International AG (CHE-101.311.259), per 29.11.2016
Continental Revision und Treuhand AG in Liquidation (CHE-102.133.983), per 11.12.2020
LMK Revisions AG (CHE-102.604.764), per 12.07.2021
Fidirevisa SA (CHE-105.752.734), per 17.12.2015
BDO Sofirom SA (CHE-106.015.064), per 09.07.2013
Wyss + Partner Treuhand AG (CHE-106.214.899), per 29.06.2021
Dr. Suter Treuhand AG (CHE-106.926.617), per 06.05.2010
Jörg Moser AG (CHE-108.766.997), per 03.06.2022
FSA FIDUCIARIA SVIZZERA DEGLI ALBERGATORI DIVISIONE TICINO SA (CHE-110.366.118), per 09.07.2013
BDO Visura (Valais) SA (CHE-113.627.261), per 09.07.2013
FAOA Information
FAOA ID 500705
RAB Permission state-regulated audit firm
FAOA License active (since 13.12.2007)
Link to FAOA website View auditor profile at FAOA
Branch offices (38) BDO AG (CHE-345.012.024) in Aarau (AG)   [+]
BDO AG (CHE-265.966.133) in Affoltern am Albis (ZH)
BDO AG (CHE-426.842.563) in Altdorf (UR) (UR)
BDO AG (CHE-367.201.384) in Arosa (GR)
BDO AG (CHE-229.255.214) in Baden (AG)
BDO AG (CHE-370.772.724) in Basel (BS)
BDO AG (CHE-430.259.378) in Bern (BE)
BDO AG (CHE-305.494.906) in Biel/Bienne (BE)
BDO SA (CHE-224.514.963) in Bulle (FR)
BDO AG (CHE-414.946.954) in Burgdorf (BE)
BDO AG (CHE-444.757.547) in Chur (GR)
BDO SA (CHE-383.819.803) in Delémont (JU)
BDO Visura (CHE-313.641.055) in Delémont (JU)
BDO SA (CHE-208.015.259) in Delémont (JU)
BDO Visura (CHE-421.671.283) in Egerkingen (SO)
BDO SA (CHE-347.141.454) in Epalinges (VD)
BDO AG (CHE-487.865.056) in Frauenfeld (TG)
Visura Société Fiduciaire (CHE-999.000.112) in Fribourg (FR)
BDO AG (CHE-314.312.594) in Glarus (GL)
BDO AG (CHE-327.753.565) in Grenchen (SO)
BDO AG (CHE-325.977.510) in Herisau (AR)
BDO AG (CHE-367.593.836) in Kreuzlingen (TG)
BDO AG (CHE-373.972.722) in Lachen (SZ)
BDO AG (CHE-132.773.704) in Lamone (TI)
BDO AG (CHE-408.158.150) in Langenthal (BE)
BDO AG (CHE-320.101.456) in Laufen (BL)
BDO AG (CHE-147.528.510) in Liestal (BL)
BDO AG (CHE-384.263.558) in Luzern (LU)
BDO SA (CHE-213.009.885) in Monthey (VS)
BDO AG (CHE-218.606.663) in Muri (AG) (AG)
BDO Visura (CHE-325.058.313) in Nyon (VD)
BDO Visura (ADM-212.658.265) in Oensingen (SO)
BDO Visura (ADM-278.574.216) in Olten (SO)
BDO AG (CHE-303.222.254) in Olten (SO)
BDO SA (CHE-464.088.838) in Porrentruy (JU)
BDO SA (CHE-309.054.162) in Porrentruy (JU)
BDO AG (CHE-329.959.698) in Rüte (AI)
BDO AG (CHE-135.926.789) in Sarnen (OW)
BDO AG (CHE-161.247.777) in Schaffhausen (SH)
BDO SA (CHE-278.511.546) in Sion (VS)
BDO AG (CHE-389.731.986) in Solothurn (SO)
BDO AG (CHE-386.245.531) in St. Gallen (SG)
BDO AG (CHE-457.315.785) in Stans (NW)
BDO AG (CHE-384.985.628) in Steinhausen (ZG)
BDO AG (CHE-295.361.041) in Sursee (LU)
BDO AG (CHE-154.513.531) in Uster (ZH)
BDO SA (CHE-398.161.059) in Vernier (GE)
BDO SA (CHE-320.207.362) in Villars-sur-Glâne (FR)
BDO AG (CHE-345.180.503) in Wetzikon (ZH) (ZH)
BDO AG (CHE-363.697.773) in Wil (SG) (SG)
BDO Visura (CHE-316.539.499) in Zürich (ZH)
Membership in Associations EXPERTsuisse
SVIR
Number of auditors with permission 291  (21.45 audit engagements per employee on average)
Auditor Statistics

Average engagement duration: 10.1 years (max.: 32.1 years)

Total number of statutory audit engagements: 6'242 (Ranked #1 in Switzerland)

Change in number of audit engagements: -4 (since 31.12.2023), +20 (over the last 12 months)

Number of audit clients listed on a Swiss stock exchange: 21 (thereof 0 in the SMI, 1 in the SMI Expanded and 13 in the SPI)

Details regarding the distribution of the audit engagements across legal forms and cantons are depicted in the table below.

  AG AI AR BE BL BS FR GE GL GR JU LU NE NW OW SG SH SO SZ TG TI UR VD VS ZG ZH
Limited corporation 513 5 9 505 144 108 120 191 20 53 39 304 33 52 84 119 20 291 116 70 122 53 232 100 252 785 4'340
Limited liability company 22     26 8 13 11 13 4 5 5 11 5 1 3 16   20 6 3 6 1 7 15 23 73 297
Foundation 118   11 134 34 67 13 28 6 14 13 78 2 15 20 39 4 86 14 13 25 13 52 18 29 263 1'109
Cooperative 27 1 1 34 5 4 9   1 5   22 1 1 1     12 4 6 4 3 6 2 2 80 231
Association 21     37 9 12 1 6   2   21       4   13 1   2   13 2 9 54 207
Special legal forms 1 1 1 5 1 1 5 5 2 1   4 1 1   5   6   2 5   6 1   4 58
702 7 22 741 201 205 159 243 33 80 57 440 42 70 108 183 24 428 141 94 164 70 316 138 315 1'259 6'242

This audit firm is recorded as statutory auditor for 2475 deleted entities. These are not included in the table above.

Display client list

Audit Engagements by Branch Office

The 6'242 statutory audits are performed by the branch offices as indicated in the table below.

  AG AI AR BE BL BS FR GE GL GR JU LU NE NW OW SG SH SO SZ TG TI UR VD VS ZG ZH
Aarau 445     11 12 11   1   4   18       2   27 4 4   1 1   16 68 625
Affoltern am Albis 5       1                                       3 19 28
Altdorf (UR) 1                 1   2             12     55     4   75
Baden 104     11 1 3       1   7     1     4 2       2   4 23 163
Basel 9     8 62 131     1 1   1     2     11     2 3 1   1 12 245
Bern 18     317 2 4 16 4 2 7 1 12 5 1   1 1 10 5 6 1 2 10 14 9 31 479
Biel/Bienne 2     77 1 5 1 2     1   3         4         1     9 106
Burgdorf 2     63     1         1           4             1 2 74
Chur                 1 33           1       3           1 39
Delémont       1             7   3                           11
Epalinges       2   1 9 20     10   12         1 1       205 8 3   272
Frauenfeld                               1       12         1 3 17
Glarus     1 1         18             9     1             10 40
Grenchen       31 1 1 1               1     74     1   1   2 7 120
Herisau   1 3                         1                   2 7
Lachen 11   2   2 1   1 4 4   2     1 13 1   54 2   1     4 25 128
Lamone       1       4   5   1                 150   1   1 3 166
Langenthal       81                           3                 84
Laufen         13                         14                 27
Liestal 6     2 84 24         2 4   1       8 1       3   1 5 141
Luzern 10     13 1         7   259   14 22 4   1 8   3 3   4 36 42 427
Monthey                                             2 6     8
Muri (AG) 2                                                   2
Olten 10     8 1   1       1 1           52             5   79
Porrentruy               1                                     1
Porrentruy                     27                               27
Sarnen                       5   1 49                       55
Sion               3                             3 97 1   104
Solothurn 6     58 2 1 1       1 3 2   5 1   208     1   1   2 15 307
St. Gallen 4 3 16 2 1       3 6           117 10   3 53     1   4 17 240
Stans 2     2               7 1 46 8 1           4     1 1 73
Steinhausen 3     9 1 1       1 1 9 1   1 3   1 2           115 22 170
Sursee 12     4     1   2     91   3 3 1   1   1     1   6 8 134
Vernier       1     7 196         9 1       1     2   55 2 7 7 288
Villars-sur-Glâne       2     119 3         5                   16 3 2 5 155
Wetzikon (ZH) 4 1   1         1     2     1 3 3   3 3     2   2 147 173
Zürich 46 2   35 16 22 2 8 1 10 6 15 1 3 14 25 9 4 45 10 4 1 10 4 84 775 1'152
702 7 22 741 201 205 159 243 33 80 57 440 42 70 108 183 24 428 141 94 164 70 316 138 315 1'259 6'242

Show client list for Aarau, Affoltern am Albis, Altdorf (UR), Baden, Basel, Bern, Biel/Bienne, Burgdorf, Chur, Delémont, Epalinges, Frauenfeld, Glarus, Grenchen, Herisau, Lachen, Lamone, Langenthal, Laufen, Liestal, Luzern, Monthey, Muri (AG), Olten, Porrentruy, Porrentruy, Sarnen, Sion, Solothurn, St. Gallen, Stans, Steinhausen, Sursee, Vernier, Villars-sur-Glâne, Wetzikon (ZH), Zürich.

Related audit firms

Network:

Total number of audit engagements across the network: 6'243

Direct personal relationship:

Same domicile: 

Further connections:

Latest audit engagements
These are this auditor's latest audit engagements.
 
Client Name Client UID Domicile Start Date Type of switch Auditor Branch
Organisation Cantonale Valaisanne des Secours (OCVS) CHE-402.451.309 Sierre 17.09.2024 Auditor switch Sion
Alice Bucher-Stiftung Luzern CHE-113.078.443 Luzern 16.09.2024 Auditor switch Luzern
Wohngenossenschaft Rösmatt CHE-114.419.713 Rodersdorf 16.09.2024 Auditor switch Basel
Rheumatologisches Versorgungszentrum Weinfelden AG CHE-273.127.117 Weinfelden 12.09.2024 Auditor switch St. Gallen
Roefs Architekten AG CHE-415.097.016 Zug 12.09.2024 Auditor switch Steinhausen
Discontinued audit engagements
The following audit engagements were lost recently, either to a competitor, due to auditor resignation or due to an opting out.
 
Client Name Client UID Domicile End Date Reason Auditor Branch
Familie Sax AG CHE-101.042.438 Wetzikon (ZH) 17.09.2024 Opting-out Zürich
PKG Pensionskasse CHE-108.172.237 Luzern 17.09.2024 Auditor switch Luzern
Global One Energy SA CHE-281.116.682 Genève 16.09.2024 Auditor switch Vernier
IKT - Institut für Komplementärtherapie GmbH CHE-109.997.252 Rapperswil-Jona 16.09.2024 Auditor switch Lachen
Raise Together GmbH in Liquidation CHE-256.588.919 Schönenwerd 16.09.2024 Discontinued Aarau