IAB RANKINGS – South Korea

South Korea fee and staff tables

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South Korea Fee 2022
Rank NameFee income (KRWbn)Fee income last year (KRWbn)Growth rate (%)Fee split (%)Year-end
Audit & AssuranceAccounting servicesTax servicesAdvisoryOther
Networks
1PwC* (1)763.3670.614%33-27-40Jun-21
2KPMG* 620.2561.510%n.dn.dn.dn.dn.dMar-21
3Deloitte* 374.6345.38%32---68May-21
4EY*n.dn.dn.dn.dn.dn.dn.dn.dn.d
5Nexia International* (2)141.9119.219%57612-25Jun-21
6Grant Thornton* (2)116.496.521%57-11239Sep-21
7Crowe*85.677.610%433012141Mar-22
8RSM* (3)66.751.430%6381415-Jun-21
9Baker Tilly International*56.151.88%558131410Dec-21
10BDO*45.741.89%4571731-Mar-22
11Russell Bedford International*33.633.50%291118339Mar-21
12Kreston Global* (4)30.825.620%2815212313Oct-21
13PKF International* (5)30.224.424%55-2619-Jun-21
14HLB* (2)29.423.426%551312119Mar-21
15MGI Worldwide* (6)22.732.8-31%3443428-Dec-21
16UHY International*9.29.9-7%21-11671Dec-21
17ECOVIS International*7.87.54%25214383Mar-22
18Mazars*7.16.85%24441220-Aug-21
Total revenue / growth2,441.32,179.712%






Associations
1Morison Global* (7)49.544.611%391014361Oct-21
2PrimeGlobal* (2)32.024.133%5021227-May-22
3IAPA*31.430.53%3015202510Dec-21
4Praxity* (2)26.619.735%4918151352021
5Allinial Global* (5)20.616.227%2923211116Dec-21
6Integra International* (8)12.011.27%20-26-54Jun-22
7Inpact* (e)11.010.28%n.dn.dn.dn.dn.dn.d
8INAA Group*0.80.72%6572611-Dec-21
Total revenue / growth183.9157.217%





Notes: (e) International Accounting Bulletin estimate. n.d = not disclosed, n.c.= not collected, n.ap= not applicable, n.av= not available.
(1) Data for last year is IAB's estimate. (2) Increase in fee income attributed to gaining audit clients. (3) Increase in fee income attributed to increase in market rates due to amendments in the external audit law as well as recruiting more skilled professionals from other firms. (4) Data for one acquired member firm included only three months fee income last year, it includes the whole 12 months data this year. (5) Increase in fee income attributed to organic growth. (6) Lost member firm(s). (7) Restated figures for last year as the figures provided previously were for the year ended December 2019. The restated figures for last year now reflect the year ended October 2020. (8) Fee income figures are estimate.
*Disclaimer = Only data from the named member firm or the exclusive member firms within a network/association is included. Where data for accounting services are not disclosed, they are included in audit and assurance.
Source: International Accounting Bulletin
South Korea Fee 2022
Rank NameFee income (KRWbn)Fee income last year (KRWbn)Growth rate (%)Fee split (%)Year-end
Audit & AssuranceAccounting servicesTax servicesAdvisoryOther
Networks
1PwC* (1)763.3670.614%33-27-40Jun-21
2KPMG* 620.2561.510%n.dn.dn.dn.dn.dMar-21
3Deloitte* 374.6345.38%32---68May-21
4EY*n.dn.dn.dn.dn.dn.dn.dn.dn.d
5Nexia International* (2)141.9119.219%57612-25Jun-21
6Grant Thornton* (2)116.496.521%57-11239Sep-21
7Crowe*85.677.610%433012141Mar-22
8RSM* (3)66.751.430%6381415-Jun-21
9Baker Tilly International*56.151.88%558131410Dec-21
10BDO*45.741.89%4571731-Mar-22
11Russell Bedford International*33.633.50%291118339Mar-21
12Kreston Global* (4)30.825.620%2815212313Oct-21
13PKF International* (5)30.224.424%55-2619-Jun-21
14HLB* (2)29.423.426%551312119Mar-21
15MGI Worldwide* (6)22.732.8-31%3443428-Dec-21
16UHY International*9.29.9-7%21-11671Dec-21
17ECOVIS International*7.87.54%25214383Mar-22
18Mazars*7.16.85%24441220-Aug-21
Total revenue / growth2,441.32,179.712%






Associations
1Morison Global* (7)49.544.611%391014361Oct-21
2PrimeGlobal* (2)32.024.133%5021227-May-22
3IAPA*31.430.53%3015202510Dec-21
4Praxity* (2)26.619.735%4918151352021
5Allinial Global* (5)20.616.227%2923211116Dec-21
6Integra International* (8)12.011.27%20-26-54Jun-22
7Inpact* (e)11.010.28%n.dn.dn.dn.dn.dn.d
8INAA Group*0.80.72%6572611-Dec-21
Total revenue / growth183.9157.217%





Notes: (e) International Accounting Bulletin estimate. n.d = not disclosed, n.c.= not collected, n.ap= not applicable, n.av= not available.
(1) Data for last year is IAB's estimate. (2) Increase in fee income attributed to gaining audit clients. (3) Increase in fee income attributed to increase in market rates due to amendments in the external audit law as well as recruiting more skilled professionals from other firms. (4) Data for one acquired member firm included only three months fee income last year, it includes the whole 12 months data this year. (5) Increase in fee income attributed to organic growth. (6) Lost member firm(s). (7) Restated figures for last year as the figures provided previously were for the year ended December 2019. The restated figures for last year now reflect the year ended October 2020. (8) Fee income figures are estimate.
*Disclaimer = Only data from the named member firm or the exclusive member firms within a network/association is included. Where data for accounting services are not disclosed, they are included in audit and assurance.
Source: International Accounting Bulletin
South Korea Fee 2022
Rank NameFee income (KRWbn)Fee income last year (KRWbn)Growth rate (%)Fee split (%)Year-end
Audit & AssuranceAccounting servicesTax servicesAdvisoryOther
Networks
1PwC* (1)763.3670.614%33-27-40Jun-21
2KPMG* 620.2561.510%n.dn.dn.dn.dn.dMar-21
3Deloitte* 374.6345.38%32---68May-21
4EY*n.dn.dn.dn.dn.dn.dn.dn.dn.d
5Nexia International* (2)141.9119.219%57612-25Jun-21
6Grant Thornton* (2)116.496.521%57-11239Sep-21
7Crowe*85.677.610%433012141Mar-22
8RSM* (3)66.751.430%6381415-Jun-21
9Baker Tilly International*56.151.88%558131410Dec-21
10BDO*45.741.89%4571731-Mar-22
11Russell Bedford International*33.633.50%291118339Mar-21
12Kreston Global* (4)30.825.620%2815212313Oct-21
13PKF International* (5)30.224.424%55-2619-Jun-21
14HLB* (2)29.423.426%551312119Mar-21
15MGI Worldwide* (6)22.732.8-31%3443428-Dec-21
16UHY International*9.29.9-7%21-11671Dec-21
17ECOVIS International*7.87.54%25214383Mar-22
18Mazars*7.16.85%24441220-Aug-21
Total revenue / growth2,441.32,179.712%






Associations
1Morison Global* (7)49.544.611%391014361Oct-21
2PrimeGlobal* (2)32.024.133%5021227-May-22
3IAPA*31.430.53%3015202510Dec-21
4Praxity* (2)26.619.735%4918151352021
5Allinial Global* (5)20.616.227%2923211116Dec-21
6Integra International* (8)12.011.27%20-26-54Jun-22
7Inpact* (e)11.010.28%n.dn.dn.dn.dn.dn.d
8INAA Group*0.80.72%6572611-Dec-21
Total revenue / growth183.9157.217%





Notes: (e) International Accounting Bulletin estimate. n.d = not disclosed, n.c.= not collected, n.ap= not applicable, n.av= not available.
(1) Data for last year is IAB's estimate. (2) Increase in fee income attributed to gaining audit clients. (3) Increase in fee income attributed to increase in market rates due to amendments in the external audit law as well as recruiting more skilled professionals from other firms. (4) Data for one acquired member firm included only three months fee income last year, it includes the whole 12 months data this year. (5) Increase in fee income attributed to organic growth. (6) Lost member firm(s). (7) Restated figures for last year as the figures provided previously were for the year ended December 2019. The restated figures for last year now reflect the year ended October 2020. (8) Fee income figures are estimate.
*Disclaimer = Only data from the named member firm or the exclusive member firms within a network/association is included. Where data for accounting services are not disclosed, they are included in audit and assurance.
Source: International Accounting Bulletin

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South Korea Staff 2022
RankNameTotal staff 2021Last year 2020Growth rate (%)Female StaffFemale PartnersPartnersProfessional staffAdministrative staffOffices
20212020202120202021202020212020
Networks
1KPMG* 3,5943,5082%n.dn.d193175n.dn.dn.dn.dn.dn.d
2Deloitte*1,0801,177-8%n.dn.d124107n.dn.dn.dn.dn.dn.d
3PwC*n.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.d
4EY* n.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.d
5Nexia International*90882810%155605354447230430356
6Grant Thornton*6546501%521938937835218320955
7Crowe*5084923%23025549440427131655
8RSM*45340412%9705752358326382688
9Baker Tilly International*377384-2%1651403919020814713722
10BDO*2832734%10423227233228181844
11PKF International*24019821%n.dn.d3635158146461733
12Kreston Global*2352264%10502623177169323444
13Russell Bedford International*233238-2%12023638717112612922
14HLB*19815032%93240421521026633
15MGI Worldwide*1661557%n.d326434811292-26
16Mazars*7576-1%n.dn.d4465676511
17UHY International*71676%361231844744232
18ECOVIS International*6568-4%410171746492233
Total staff / growth9,1408,8943%1,058198628112,8642,7761,0579045054

Associations
1Morison Global* (1)29826214%1011383814011912010533
2IAPA*2412410%n.dn.d3333909011811866
3PrimeGlobal*2172132%n.dn.d39501721566722
4Praxity*2072080%n.dn.d5149114115424422
5Allinial Global* 1421420%n.dn.d18187070545444
6Inpact* (e)100973%n.dn.dn.d8n.d84n.d5n.d3
7Integra International*69690%n.dn.d121256561111
8INAA Group*89-11%n.dn.d1177-111
Total staff / growth1,2821,2413%10111922096496973413351922
Notes: (e) = IAB estimate, n.d = not disclosed, n.c.= not collected, n.ap= not applicable, n.av= not available.
(1) Restated figures for last year as the figures provided previously were for the year ended December 2019. The restated figures for last year now reflect the year ended October 2020.
*Disclaimer = Data relating to correspondent and non-exclusive member firms is not included.
Source: International Accounting Bulletin
South Korea Staff 2022
RankNameTotal staff 2021Last year 2020Growth rate (%)Female StaffFemale PartnersPartnersProfessional staffAdministrative staffOffices
20212020202120202021202020212020
Networks
1KPMG* 3,5943,5082%n.dn.d193175n.dn.dn.dn.dn.dn.d
2Deloitte*1,0801,177-8%n.dn.d124107n.dn.dn.dn.dn.dn.d
3PwC*n.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.d
4EY* n.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.d
5Nexia International*90882810%155605354447230430356
6Grant Thornton*6546501%521938937835218320955
7Crowe*5084923%23025549440427131655
8RSM*45340412%9705752358326382688
9Baker Tilly International*377384-2%1651403919020814713722
10BDO*2832734%10423227233228181844
11PKF International*24019821%n.dn.d3635158146461733
12Kreston Global*2352264%10502623177169323444
13Russell Bedford International*233238-2%12023638717112612922
14HLB*19815032%93240421521026633
15MGI Worldwide*1661557%n.d326434811292-26
16Mazars*7576-1%n.dn.d4465676511
17UHY International*71676%361231844744232
18ECOVIS International*6568-4%410171746492233
Total staff / growth9,1408,8943%1,058198628112,8642,7761,0579045054

Associations
1Morison Global* (1)29826214%1011383814011912010533
2IAPA*2412410%n.dn.d3333909011811866
3PrimeGlobal*2172132%n.dn.d39501721566722
4Praxity*2072080%n.dn.d5149114115424422
5Allinial Global* 1421420%n.dn.d18187070545444
6Inpact* (e)100973%n.dn.dn.d8n.d84n.d5n.d3
7Integra International*69690%n.dn.d121256561111
8INAA Group*89-11%n.dn.d1177-111
Total staff / growth1,2821,2413%10111922096496973413351922
Notes: (e) = IAB estimate, n.d = not disclosed, n.c.= not collected, n.ap= not applicable, n.av= not available.
(1) Restated figures for last year as the figures provided previously were for the year ended December 2019. The restated figures for last year now reflect the year ended October 2020.
*Disclaimer = Data relating to correspondent and non-exclusive member firms is not included.
Source: International Accounting Bulletin
South Korea Staff 2022
RankNameTotal staff 2021Last year 2020Growth rate (%)Female StaffFemale PartnersPartnersProfessional staffAdministrative staffOffices
20212020202120202021202020212020
Networks
1KPMG* 3,5943,5082%n.dn.d193175n.dn.dn.dn.dn.dn.d
2Deloitte*1,0801,177-8%n.dn.d124107n.dn.dn.dn.dn.dn.d
3PwC*n.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.d
4EY* n.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.dn.d
5Nexia International*90882810%155605354447230430356
6Grant Thornton*6546501%521938937835218320955
7Crowe*5084923%23025549440427131655
8RSM*45340412%9705752358326382688
9Baker Tilly International*377384-2%1651403919020814713722
10BDO*2832734%10423227233228181844
11PKF International*24019821%n.dn.d3635158146461733
12Kreston Global*2352264%10502623177169323444
13Russell Bedford International*233238-2%12023638717112612922
14HLB*19815032%93240421521026633
15MGI Worldwide*1661557%n.d326434811292-26
16Mazars*7576-1%n.dn.d4465676511
17UHY International*71676%361231844744232
18ECOVIS International*6568-4%410171746492233
Total staff / growth9,1408,8943%1,058198628112,8642,7761,0579045054

Associations
1Morison Global* (1)29826214%1011383814011912010533
2IAPA*2412410%n.dn.d3333909011811866
3PrimeGlobal*2172132%n.dn.d39501721566722
4Praxity*2072080%n.dn.d5149114115424422
5Allinial Global* 1421420%n.dn.d18187070545444
6Inpact* (e)100973%n.dn.dn.d8n.d84n.d5n.d3
7Integra International*69690%n.dn.d121256561111
8INAA Group*89-11%n.dn.d1177-111
Total staff / growth1,2821,2413%10111922096496973413351922
Notes: (e) = IAB estimate, n.d = not disclosed, n.c.= not collected, n.ap= not applicable, n.av= not available.
(1) Restated figures for last year as the figures provided previously were for the year ended December 2019. The restated figures for last year now reflect the year ended October 2020.
*Disclaimer = Data relating to correspondent and non-exclusive member firms is not included.
Source: International Accounting Bulletin