NEW YORK & LONDON--(BUSINESS WIRE)--ACA Compliance Group (“ACA”) announced today that, following the receipt of regulatory approvals, it has completed the acquisition of Cordium, a leading provider of governance, risk, and compliance (GRC) products and services. As of today, ACA employs nearly 700 people and provides products and services to over 4,000 clients worldwide. The financial terms of the transaction will not be disclosed. ACA will incorporate Cordium’s compliance, cybersecurity, and t.