HillSouth Building Technologies
HillSouth Building Technologies offers advanced building infrastructure solutions to commercial and other facilities, including hospitals, universities, homes, and high-end manufacturers. The HillSouth Building Technologies division provides cost-effective infrastructure solutions for comfort, life safety, security, energy efficiency and building operation. This division of HillSouth offers solutions from the world leaders in fire suppression and security control services.

HillSouth Business Solutions LLC
HillSouth Business Solutions Group is a leading provider of comprehensive information technology (IT) services. It specializes in SAP R/3 implementation and consulting services, document management services, systems integration, and outsourcing services ranging from management of business processes to conversion to new IT architectures. The company targets its business services to the retail, small business, and healthcare sectors.  The company specializes in developing, delivering and supporting a complete range of voice, data and multimedia solutions.

HillSouth Corporate Research
Conducting exploratory and applied research in select areas, HillSouth Corporate Research focuses on innovations that strengthen and maintain the competitive advantage of HillSouth companies. Its scientific efforts contribute to the rapid advancement of technology worldwide. The company has global responsibility for R&D in the key areas of software engineering, adaptive information and signal processing, imaging and visualization, and multimedia/video technology.

Intertech LLC
HillSouth's latest acquisition, Intertech is a company dedicated to the highest level of personal service for computers, networking, and programming.  Intertech LLC was founded in Wisconsin, and acquired by HillSouth Corporation in 1999 as an addition to the existing HillSouth Computer/Networking division.

HillSouth Capital
By delivering a comprehensive range of custom financial offerings, HillSouth Capital supports the sales of HillSouth products and services. Within this HillSouth group, HillSouth Credit Corporation provides creative equipment finance and leasing solutions, while HillSouth Financial Corporation offers capital markets services such as currency and interest-rate risk management. HillSouth Capital also arranges project financing, debt and equity finance, and export credit insurance. 

HillSouth Global Media Group
HillSouth's Global Media Group is a leading provider of advertising and video production services throughout North America. Formed from HillSouth Business Solutions Group and HillSouth's computer services design team, this new company calls on HillSouth’s unmatched global resources to help its customers succeed in competitive industries.  HillSouth's Global Media Group is driven by the methodology of ensuring its clients gain the market-leading advantages that are reachable only by companies that have tactfully created successful marketing campaigns - that, most importantly, span multiple mediums, thereby reaching the largest audience.