Rank

Auditor

2018

2019

2020

2021

2022

1

PwC

$4558.4

$4656.8

$4735.6

$4816.8

$4664.9

2

EY

$3724.5

$3784.7

$3992.9

$4202.8

$4272.2

3

Deloitte

$3092.9

$3104.7

$3316.3

$3637.1

$3809.1

4

KPMG

$2887.2

$3056.8

$2890.7

$2760.7

$2737.9

5

Grant Thornton

$272.3

$256.2

$274.3

$300.3

$309.5

6

BDOUSA

$205.3

$217.1

$189.5

$228.0

$242.4

7

Marcum

$48.5

$60.0

$67.2

$103.4

$126.9

8

RSMUS

$76.1

$77.8

$73.3

$86.2

$95.4

9

Crowe

$51.6

$60.0

$66.2

$61.8

$63.4

10

Moss Adams

$36.8

$37.5

$39.3

$47.1

$49.1

11

FORVIS

-

-

$0.5

$0.2

$30.9

12

Baker Tilly US

$0.04

$1.6

$18.9

$26.6

$28.0

13

Withum Smith + Brown

$4.6

$5.0

$21.0

$40.1

$22.1

14

Eisner Amper

$20.5

$18.2

$14.7

$15.4

$14.1

15

Malone Bailey

$8.3

$7.9

$8.0

$12.3

$13.4

16

BF Borgers

$4.4

$5.7

$15.3

$14.9

$11.9

17

MNP

$3.3

$3.6

$7.7

$10.7

$11.3

18

Plante & Moran

$8.4

$10.5

$11.4

$12.2

$10.7

19

Armanino

$5.3

$3.7

$6.6

$10.0

$9.9

20

BDOLLP (UK)

$0.6

$5.0

$9.4

$11.2

$9.2

21

Macias Gini & O’Connell

$4.2

$3.5

$6.5

$5.5

$8.7

22

BPM

$8.3

$7.6

$7.5

$7.3

$8.1

23

Mazars USA

$3.3

$4.4

$4.7

$5.0

$8.0

24

Cohn Reznick

$10.1

$8.0

$8.5

$8.7

$8.0

25

Friedman

$11.0

$13.9

$19.4

$18.4

$7.9