A leading installer and distributor of insulation and building material products to the U.S. construction industry, TopBuild employs close to 10,000 people. TopBuild Director of Internal Audit and Chief Audit Executive Ninette Lewis works to balance audit coverage requirements, the construction industry’s fraud risks and the transformation of her lean audit group by implementing advanced processes and technologies.

“Most of my efforts have centered on replacing manual activities with automation and laying the groundwork for advanced data analytics,” says Lewis. In this profile, Lewis details how she has built her team around advanced analytics to drive ongoing innovation.