KLR Newsroom Inside Public Accounting Ranks KLR as 2019 Top 100 Firm August 12, 2019 Inside Public Accounting Ranks KLR as 2019 Top 100 Firm KLR, New England's premier provider of audit, tax and consulting services, was recently ranked No. 89 by Inside Public Accounting (IPA) on the publication's 2019 IPA 100 list, an annual financial performance ranking of the nation's largest public accounting firms. The IPA 100 lists the 100 largest public accounting firms in the U.S., by net revenue. The IPA 100 is made up of the Big 4, which collectively generated over $60 billion in U.S. revenue last year, and 96 national, regional and local firms. The annual rankings and accompanying analysis paint a comprehensive picture of the state of the profession.