John A. Luetkemeyer

Founded in 1993 by J. Dorsey Brown III, Brown Investment Advisory, Inc., also known as Brown Advisory, Inc., is a registered investment advisor headquartered in Baltimore, Maryland. The firm is a wholly-owned subsidiary of Brown Investment Advisory & Trust Co. Brown Investment Advisory provides investment advisory and brokerage services to institutions, corporations and high net-worth individuals and families in the U.S. and abroad.

Brown Advisory, Inc. provides investment and advisory services. It specializes in investment management, strategic advisory, wealth management, and private equity. The firm provides services to individuals, families, institutions, and corporations. The company was founded in 1993 and is headquartered in Baltimore, MD.

The Lawrenceville School operates as a school. The private company is based in Lawrenceville, NJ and has subsidiaries in the United States.

EVAPCO, Inc. manufactures cooling and industrial refrigeration equipment. Its products include cooling towers, closed-circuit coolers, evaporative condensers, ice coils, pressure vessels, critical process and recirculation packages. The company was founded on June 14, 1976 by William E. Kahlert, Wilson E. Bradley and John A. Luetkemeyer and is headquartered in Taneytown, MD.

Calvert Education Services LLC provides academic and support services. It offers instructional services, marketing and enrollment, training and professional development, dedicated support, support for teachers, and platform options. The company was founded by Virgil M. Hillyer in 1906 and is headquartered in Hunt Valley, MD.

Calvert School, Inc. is a Maryland based education institute. The company was founded in 1897 and is headquartered in Baltimore, MD.

Cristo Rey Jesuit High School is a private, Catholic high school that provides a college preparatory education to students from low-income families. The school is based in Chicago, IL. The school is unique in that it operates under a Corporate Work Study Program, where students work one day a week at local businesses to help offset the cost of tuition.