Altair Engineering Inc. is a United States-based software company. The Company is focused on developing engineering software and computing technologies. The Company’s products include HyperWorks, solidThinking, PBS Works, and Carriots. The Company offers a range of solutions such as product engineering, industrial design, and tailored solutions. The Company provides open CAE software solutions for modeling, visualization, optimization and process automation. Altair's grid computing software, PBS Pro, is a workload management solution for computing environments, LINUX clusters and desktop cycle harvesting.