A subsidiary of Constellation Software Inc., Altair Software acquires vertical software companies that provide mission-critic ... al solutions in their industries, developing and growing them into market leaders. When they are ready to sell, business owners look to Altair because of our decentralized operating structure, our organizational experience in closing efficiently, and our "hold forever" approach. Whether you intend to stay on with your company or retire/pursue other opportunities, Altair has the experience to help you with that transition. read more