ACIW vs HASI Comparison

ACI Worldwide Inc develops, markets, and installs a portfolio of software products focused on facilitating electronic payments. The firm also leverages its distribution network in the Americas; Europe, the Middle East, and Africa, or EMEA; and Asia-Pacific regions to sell software developed by third parties. ACI software products process payment transactions for retail banking clients, billers such as utilities and healthcare providers, and community banks and credit unions. ACI's customers are financial institutions all over the world, but majority of the revenue is generated in the United States and EMEA regions.

Hannon Armstrong Sustainable Infrastructure Capital Inc provides debt and equity financing to the energy markets in the United States. The company focuses on investments in two types of projects: energy-efficiency projects and renewable-energy projects. Energy-efficiency projects reduce the energy use and energy cost of building or facility through the improvement or installation of building components including heat, ventilation, and air conditioning systems; lights; energy controls; roofs; windows; building shells; and heat and power systems. Renewable-energy projects deploy cleaner energy sources such as solar and wind to generate power production. The company also provides financing solutions for other projects to improve energy efficiency and the environment.