CDI is a leading provider of engineering, design, architecture and project support services to the energy and chemicals markets. CDI’s proven project management capabilities and a deep team of experts enable them to deliver the most complex and challenging projects, safely, on time and on budget. AE Industrial Partners acquired CDI Corp, the NYSE-listed parent of CDI Engineering Solutions in 2017, and subsequently divested its aerospace and government services divisions to AEI portfolio companies Belcan and Gryphon Technologies. The former CDI IT services, staffing, recruiting and infrastructure business lines have been divested to other parties.