AT-T100-Growth over 20 percent
The 2017 class of the Top 100 Firms and Regional Leaders showed a very comfortable average growth rate of around 9 percent, but the profession continues to produce more and more firms that can grow even faster than that.

Here is a combined list of the 25 fastest-growing firms from those lists; you can see our full report under the Resources tab.
Fastest - 25 - Armanino.jpg
No. 25: Armanino
San Ramon, Calif.
2016 revenue (in millions): $195.00
Percent growth: 18.72%
Fastest - 24 - Porter Keadle Moore.jpg
No. 24: Porter Keadle Moore
Atlanta
2016 revenue (in millions): $13.31
Percent growth: 18.84%
Fastest - 23 - MBAF.jpg
No. 23: MBAF
Miami
2016 revenue (in millions): $112.30
Percent growth: 19.47%
Fastest - 22 - Dean Dorton.jpg
No. 22: Dean Dorton Allen Ford
Lexington, Ky.
2016 revenue (in millions): $25.61
Percent growth: 19.62%
Fastest - 21 - Prager Metis.jpg
No. 21: Prager Metis International
New York City
2016 revenue (in millions): $60.77
Percent growth: 19.67%
Fastest - 20 - Carr Riggs.jpg
No. 20: Carr, Riggs & Ingram
Enterprise, Ala.
2016 revenue (in millions): $235.79
Percent growth: 20.83%
Fastest - 19 - Gettry Marcus.jpg
No. 19: Gettry Marcus
Woodbury, N.Y.
2016 revenue (in millions): $21.80
Percent growth: 21.11%
Fastest - 18 - Brady Martz.jpg
No. 18: Brady, Martz & Associates
Grand Forks, N.D.
2016 revenue (in millions): $37.24
Percent growth: 21.82%
Fastest - 17 - MarksNelson.jpg
No. 17: MarksNelson
Kansas City, Mo.
2016 revenue (in millions): $20.80
Percent growth: 22.35%
Fastest - 16 - BDO.jpg
No. 16: BDO USA
Chicago
2016 revenue (in millions): $1,290.00
Percent growth: 22.86%
Fastest - 15 - Richey May.jpg
No. 15: Richey May & Co.
Englewood, Colo.
2016 revenue (in millions): $16.91
Percent growth: 23.52%
Fastest - 14 - Delap.jpg
No. 14: Delap
Lake Oswego, Ore.
2016 revenue (in millions): $17.99
Percent growth: 23.56%
Fastest - 13 - Krost.jpg
No. 13: Krost
Pasadena, Calif.
2016 revenue (in millions): $25.47
Percent growth: 24.55%
Fastest - 12 - MiddletonRaines.jpg
No. 12: MiddletonRaines+Zapata
Houston
2016 revenue (in millions): $11.24
Percent growth: 24.61%
Fastest - 11 - Kushner LaGraize.jpg
No. 11: Kushner LaGraize
Metairie, La.
2016 revenue (in millions): $12.88
Percent growth: 25.29%
Fastest - 10 - Cohen.jpg
No. 10: Cohen & Co.
Cleveland
2016 revenue (in millions): $60.10
Percent growth: 26.15%
Fastest - 9 - Sikich.jpg
No. 9: Sikich
Naperville, Ill.
2016 revenue (in millions): $146.40
Percent growth: 26.53%
Fastest - 8 - Brown Edwards.jpg
No. 8: Brown, Edwards & Co.
Roanoke, Va.
2016 revenue (in millions): $33.17
Percent growth: 27.38%
Fastest - 7 - Gerson Preston.jpg
No. 7: Gerson Preston Klein Lips Eisenberg & Gelber
Miami
2016 revenue (in millions): $18.30
Percent growth: 28.06%
Fastest - 6 - Perkins.jpg
No. 6: Perkins & Co.
Portland, Ore.
2016 revenue (in millions): $29.41
Percent growth: 28.60%
Fastest - 5 - Withum.jpg
No. 5: Withum
Princeton, N.J.
2016 revenue (in millions): $147.78
Percent growth: 28.81%
Fastest - 4 - WSRP.jpg
No. 4: WSRP
Salt Lake City
2016 revenue (in millions): $14.17
Percent growth: 31.08%
Fastest - 3 -  Anton Collins Mitchell.jpg
No. 3: Anton Collins Mitchell
Denver
2016 revenue (in millions): $22.05
Percent growth: 35.03%
Fastest - 2 - Kabat Schertzer.jpg
No. 2: Kabat, Schertzer, De La Torre, Taraboulos & Co.
Miami
2016 revenue (in millions): $10.85
Percent growth: 35.12%
Fastest - 1-RSF.jpg
No. 1: RS&F
Owings Mills, Md.
2016 revenue (in millions): $11.00
Percent growth: 37.50%