Naperville, Ill.-based accounting firm Sikich will acquire the assets of BCG & Co., the firms said this week. BCG is comprised by the related businesses, Brockman, Coats, Gedelian & Co., BCG Systems, Inc. and BCG Wealth Advisors. Akron, Ohio-based BCG has $18 million in revenue, which Sikich said represents its largest corporate acquisition. The deal brings together two organizations that had made Bob Scott's Top 100 VARs and VAR Stars several years running.