changes to webtrust over time
after 1970-01-01 and before 2019-08-20
auditors added:

• Anthony Kam & Associates Ltd. (China)
• Audilink (Brazil)
• AuditSafe  (Brazil)
• Audit Trust (Colombia)
• AUDITCPA (Colombia)
• Auren (Spain)
• Baker Tilly LLP ()
• BDO (Malaysia, United States)
• Crowe FST Audit Ltd (Hungary)
• Deloitte (Bahrain, Canada, China, Egypt, Hong Kong, Jordan, Korea, Kuwait, Lebanon, Oman, Qatar, Saudi Arabia, Sweden, UAE, Yemen)
• EY (Australia, Austria, Belgium, Bermuda, Brazil, Canada, China, Colombia , Denmark, Finland, Germany, Israel, Italy, Japan, Korea, Middle East and North Africa, Poland, Romania, South Africa, Spain, United States)
• Grant Thornton LLP (United States)
• Kap Tanubrata Sutanto Fahm (Indonesia)
• Kochar & Associates, Chartered Accountants (India)
• KPMG (Canada (Quebec), Chile, Europe, Japan, Korea, Middle East, Netherlands, South Africa, Taiwan, United States)
• Lundin & Co. (United States)
• PKI Contabilidade e Auditoria Ltda. (Brazil)
• Princeton Audit Group (Canada)
• PwC (China, Denmark, Germany, Hong Kong)
• Richter LLP (Canada)
• RSM (China, Hong Kong)
• Schellman & Company, LLC. (United States)
• Scott S. Perry CPA, PLLC (United States)
• Sensiba San Filippo LLP (SSFLIP) (United States)
• BDO Israel – Ziv Haft CPA (Israel)
• SunRise CPA (Taiwan)
• WIPFL (United States)

after 2019-08-20 and before 2019-11-27
auditors changing countries:

• Princeton Audit Group (-Canada, +United States)

after 2019-11-27 and before 2020-11-07
auditors added:

• AUDIT CPA (Colombia)

auditors removed:

• AUDITCPA (Colombia)
• BDO Israel – Ziv Haft CPA (Israel)

auditors changing countries:

• Anthony Kam & Associates Ltd. (+Vietnam)
• BDO (+Bangladesh, +India, +Indonesia, +Israel, +Thailand)
• Crowe FST Audit Ltd (+Germany, +Poland)
• Deloitte (+Kenya)

after 2020-11-20 and before 2021-08-17
auditors added:

• AUDIT TRUST SERVICES S.A.S. (Columbia)
• AUREN (Spain, UAE)
• Baker Tilly MH Consulting Sdn Bhd (Malaysia)
• PKI Contabilidade e Auditoria Ltda (Brazil)
• PrincetonAuditGroup,Inc (United States)
• RSM Hong Kong (China - Hong Kong / Macau)
• SUN RISE CPAS’ FIRM, MEMBER OF DFK INTERNATIONAL (China, Taiwan)

auditors removed:

• Audilink (Brazil)
• AuditSafe  (Brazil)
• Audit Trust (Colombia)
• Auren (Spain)
• Baker Tilly LLP ()
• Grant Thornton LLP (United States)
• Kap Tanubrata Sutanto Fahm (Indonesia)
• Kochar & Associates, Chartered Accountants (India)
• Lundin & Co. (United States)
• PKI Contabilidade e Auditoria Ltda. (Brazil)
• Princeton Audit Group (United States)
• RSM (China, Hong Kong)
• Schellman & Company, LLC. (United States)
• SunRise CPA (Taiwan)
• WIPFL (United States)

auditors changing countries:

• Anthony Kam & Associates Ltd. (-China, +China - Hong Kong / Macau)
• BDO (-Indonesia, -United States, +Belgium, +Japan, +Nigeria, +Switzerland, +USA)
• Crowe FST Audit Ltd (+Pakistan, +Portugal, +Romania, +Switzerland)
• Deloitte (-China, -Hong Kong, -Korea, -Sweden, -Yemen, +Algeria, +China - Hong Kong / Macau, +Japan, +Korea, Republic of (South Korea), +Tunisia)
• KPMG (-Canada (Quebec), -Chile, -Europe, -Korea, -Middle East, -Netherlands, -United States, +Korea, Republic of (South Korea))
• PwC (+Malaysia)

after 2021-08-17 and before 2021-10-19
auditors changing countries:

• BDO (+Indonesia)

after 2021-10-29 and before 2022-01-24
auditors added:

• Schellman & Company, LLC (United States)

auditors changing countries:

• BDO (-Nigeria, +United Kingdom)
• Deloitte (-Bahrain, -Lebanon, -Oman, +Sweden)
• KPMG (+Austria, +Bahrain, +Belgium, +Denmark, +Egypt, +Finland, +France, +Germany, +Greece, +Israel, +Italy, +Netherlands, +Norway, +Poland, +Portugal, +Qatar, +Saudi Arabia, +Spain, +Sweden, +Switzerland, +Tunisia, +Turkey, +UAE)

after 2022-01-24 and before 2022-04-08
auditors added:

• Moreira Associados Auditores Independentes (Brazil)

auditors removed:

• Scott S. Perry CPA, PLLC (United States)
• Sensiba San Filippo LLP (SSFLIP) (United States)

auditors changing countries:

• Anthony Kam & Associates Ltd. (-China - Hong Kong / Macau, +China – Hong Kong / Macau)
• AUDIT TRUST SERVICES S.A.S. (-Columbia, +Colombia)
• AUREN (+Algeria, +Andorra, +South Korea, +Switzerland)
• Deloitte (-China - Hong Kong / Macau, -Kenya, +China – Hong Kong / Macau)
• PwC (-China, -Germany, -Hong Kong, -Malaysia, +China – Hong Kong / Macau, +Spain)
• RSM Hong Kong (-China - Hong Kong / Macau, +China – Hong Kong / Macau)
• SUN RISE CPAS’ FIRM, MEMBER OF DFK INTERNATIONAL (-China, +Thailand)

after 2022-04-08 and before 2022-05-23
auditors added:

• Grant Thornton (USA)

auditors changing countries:

• Anthony Kam & Associates Ltd. (+China)
• Deloitte (+China)
• PwC (+Malaysia)
• RSM Hong Kong (+China)

after 2022-06-18 and before 2022-11-03
auditors added:

• Digital Age Strategies Pvt Ltd. (India)

auditors changing countries:

• BDO (-USA, +Pakistan, +Singapore, +Sri Lanka, +United States)
• Crowe FST Audit Ltd (+Saudi Arabia)
• Deloitte (+Ecuador)
• Grant Thornton (-USA, +United States)
• PKI Contabilidade e Auditoria Ltda (+Cape Verde, +Peru)
• PwC (+China)

after 2022-11-30 and before 2022-12-06
auditors removed:

• PrincetonAuditGroup,Inc (United States)

after December 5, 2022 and before December 5, 2022
auditors changing countries:

• KPMG (+United States)

after December 5, 2022 and before December 5, 2022
auditors changing countries:

• RSM Hong Kong (+Taiwan)

after December 5, 2022 and before December 5, 2022
auditors changing countries:

• BDO (-Belgium, +Australia, +Canada, +Ireland, +Mexico, +Netherlands)

after December 5, 2022 and before December 5, 2022
auditors removed:

• Grant Thornton (United States)

after December 5, 2022 and before October 4, 2023
auditors added:

• Kochar Consultants P. Ltd. (India)

auditors changing countries:

• Crowe FST Audit Ltd (-Pakistan, -Portugal, -Switzerland, +Vietnam)
• Deloitte (-Qatar, +United States)