AT-031219-Number of fast growing firms in the Top 100
Overall, the 2019 class of the Top 100 Firms and Regional Leaders showed a higher growth rate than in 2018 -- and a number grew in truly spectacular fashion.

Below is a ranking of the 20 fastest-growing firms from the combined lists; the full report is available here.
20 - 2019 Fastest - Schellman
Schellman & Co.
Headquarters: Tampa, Fla.
Chief executive: Chris Schellman
2018 revenue: $58.57
Percent change: 20.24%
Partners: 14
Total employees: 192
19 - 2019 Fast - Moore Colson.jpg
Moore Colson CPAs
Headquarters: Atlanta
Chief executive: Bert Mills
2018 revenue: $26.61
Percent change: 20.35
Partners: 19
Total employees: 123
18 - 2019 Fast - RKL.jpg
RKL
Headquarters: NA
Chief executive: Edward Monborne
2018 revenue: $82.51
Percent change: 21.46
Partners: 49
Total employees: 447
17 - 2019 Fast - RubinBrown.jpg
RubinBrown
Headquarters: St. Louis
Chief executive: John Herber
2018 revenue: $110.90
Percent change: 21.84
Partners: 125
Total employees: 786
16 - 2019 Fast - Sweeney Conrad.jpg
Sweeney Conrad
Headquarters: Bellevue, Wash.
Chief executive: John Forrest
2018 revenue: $17.26
Percent change: 22.59
Partners: 11
Total employees: 90
15 - 2019 Fast - James Moore.jpg
James Moore & Co.
Headquarters: Gainesville, Fla.
Chief executive: Carol Villemaire
2018 revenue: $22.30
Percent change: 22.87
Partners: 17
Total employees: 141
14 - 2019 Fast - Rehmann.jpg
Rehmann
Headquarters: Troy, Mich.
Chief executive: Randy Rupp
2018 revenue: $143.00
Percent change: 23.28
Partners: 164
Total employees: 856
13 - 2019 Fast - Rea.jpg
Rea & Associates
Headquarters: New Philadelphia, Ohio
Chief executive: Don McIntosh
2018 revenue: $50.41
Percent change: 23.37
Partners: 53
Total employees: 301
12 - 2019 Fast - Vavrinek.jpg
Vavrinek, Trine, Day & Co.
Headquarters: Rancho Cucamonga, Calif.
Chief executive: Kevin Pulliam
2018 revenue: $52.50
Percent change: 23.53
Partners: 47
Total employees: 313
11 - 2019 Fast - Melanson Heath.jpg
Melanson Heath
Headquarters: Nashua, N.H.
Chief executive: Scott Toothaker
2018 revenue: $15.32
Percent change: 24.76
Partners: 14
Total employees: 134
10 - 2019 Fast - Alexander Thompson Arnold.jpg
Alexander Thompson Arnold
Headquarters: Union City, Tenn.
Chief executive: John Whybrew
2018 revenue: $27.03
Percent change: 25.08
Partners: 26
Total employees: 191
9 - 2019 Fast - KRD.jpg
Kutchins, Robbins & Diamond
Headquarters: Schaumburg, Ill.
Chief executive: Allen Kutchins
2018 revenue: $16.00
Percent change: 25.49
Partners: 14
Total employees: 77
8 - 2019 Fast - Lutz.jpg
Lutz
Headquarters: Omaha, Neb.
Chief executive: Mark Duren
2018 revenue: $44.00
Percent change: 25.53
Partners: 35
Total employees: 262
7 - 2019 Fast - BerryDunn.jpg
BerryDunn
Headquarters: Portland, Maine
Chief executive: John Chandler
2018 revenue: $70.46
Percent change: 26.48
Partners: 37
Total employees: 354
6 - 2019 Fast - Richey May.jpg
Richey, May & Co.
Headquarters: Englewood, Colo.
Chief executive: Jason Yetter
2018 revenue: $27.18
Percent change: 26.65
Partners: 13
Total employees: 167
5 - 2019 Fast - Cohen.jpg
Cohen & Co.
Headquarters: Cleveland
Chief executive: Randall Myeroff
2018 revenue: $96.43
Percent change: 31.41
Partners: 69
Total employees: 556
4 - 2019 Fast - DiSanto Priest.jpg
DiSanto Priest & Co.
Headquarters: Warwick, R.I.
Chief executive: Emilio Colapietro
2018 revenue: $15.00
Percent change: 32.74
Partners: 14
Total employees: 96
3 - 2919 Fast - BMSS.jpg
BMSS (Barfield, Murphy, Shank & Smith)
Headquarters: Birmingham, Ala.
Chief executive: Don Murphy
2018 revenue: $31.25
Percent change: 51.41
Partners: 30
Total employees: 225
2 - 2019 Fast - Landmark.jpg
Landmark CPAs
Headquarters: Fort Smith, Ark.
Chief executives: Barbara Hambrick and Randy Milligan
2018 revenue: $17.72
Percent change: 66.23
Partners: 16
Total employees: 116
1 - 2019 Fast - NKSFB.jpg
NKSFB
Headquarters: Los Angeles
Chief executive: Mickey Segal
2018 revenue: $115.00
Percent change: 71.77
Partners: 31
Total employees: 315