Cornerstone Concilium

Cornerstone Concilium, Inc. is a multi-discipline engineering, program/construction, and IT management consulting company founded in 1986 by Wayne H. Perry. With offices in California and Washington D.C., the firm is recognized for its leadership in managing major commercial and public infrastructure projects across the United States and internationally. The company operates through three specialized divisions: Cornerstone Transportation Consulting, which focuses on transit and aviation projects; Cornerstone Facilities Consulting, which serves commercial, healthcare, housing, defense, and municipal sectors; and Cornerstone Consulting & Technology, which provides technology systems and solutions. Cornerstone's expertise spans various industries, including aviation, healthcare, and public infrastructure, with a strong emphasis on community development and professional job training through The Cornerstone Institute. This program offers training for individuals traditionally left out of the workforce, boasting a 100% placement rate.