Brock & Co., Inc.

A longstanding family business that has been around for more than 80 years, Brock has weathered the recent difficulties in its core B&I business by expanding in the private/independent school segment. Consequently, the portion of Brock's revenues derived from K-12 has jumped from 13% to 23% in the past three years, though B&I continues to contribute the bulk of the company's business.