Knox & Co., through private investment affiliates, makes principal investments or acquires businesses for its own behalf. Knox Enterprises, Inc., one such affiliate established in 1988, provides equity capital for niche, component-based manufacturers in the U.S. and abroad in the smaller end of the middle market. Its investments are used to help build and grow successful companies and obtain exceptional shareholder returns.

The company utilizes the expertise of Knox & Co.'s professional staff in assessing, valuing and structuring investments in a variety of industries. The company invests in public and private, middle market companies with a low risk of technological obsolescence.