Six of the top seven public accounting firms in the U.S. by revenue were lauded by Forbes for having excellent management consulting practices.

Forbes unveiled its eighth annual list of America’s best management consulting firms, which is accumulated through a survey of industry insiders and clients. Companies were evaluated within different consulting sectors (such as automotive, insurance, and health care) and the expertise in which they offer services (including leadership, sustainability, and legal and litigation).

The firms with the most recommendations in each category were given star ratings: five stars for “very frequently recommended,” four stars for “frequently recommended,” and three stars for “recommended,” according to Forbes. The publication said companies do not pay any fee to be considered for the list.