Firm Accolades

Firm Accolades

Join hundreds of firms across the nation being considered for the IPA rankings and accolades by participating in the IPA Survey and Analysis of Firms. Contact us for your invitation to participate.


Rankings Back in Time

For previous years’ rankings, contact us.

The INSIDE Public Accounting (IPA) 100, 200 and 300


IPA’s annual rankings of the 300 largest firms in the U.S. are listed from the multi-billion-dollar Big 4 to firms of roughly $10 million in net revenue. The list includes firm headquarters, MP, net revenue, ranking in the previous year and percentage change. The rankings are compiled from data gathered in the annual IPA Survey and Analysis of Firms, which attracts participation from nearly 600 firms.

IPA 100

2018  |  2017  |  2016  |  2015  


IPA 200

2018  |  2017  |  2016  |  2015  

IPA 300

2018  |  2017  |  2016  |  2015

The IPA Best of the Best Firms

In 1994, IPA began naming the top 50 Best of the Best Firms in the U.S., selected exclusively on their performance in specific areas of management, growth and strategic vision. These Best of the Best firms are some of the highest-performing public accounting firms in the country.

Firms of all sizes are eligible for the Best of the Best annual list. IPA’s proprietary scoring system removes imbalances that could be attributed to the size of a firm or its proximity to a major metropolitan area. The result is the clearest picture yet of the best-managed firms and their common characteristics.


The IPA Best of the Best Firms

2017  |  2016  |  2015