The Willis Group was formed by veteran industry leaders and innovators to bring together a portfolio of high performing, clie ... nt focused staffing, recruiting and solutions entities. Currently, the Willis Group Companies consist of: - BEYONDREVIEW (eDiscovery, Managed Review and legal staffing.) - IMAGE ENGINE (Records Conversion and Document/Records Management Consulting Services and Solutions) - ENGINEERING DATA INTEGRITY SERVICES LLC (EDIS) (Data Mining and Engineering Services for the Integrity Management Industry.) read more