AER vs AZPN Comparison

AerCap Holdings NV is an aircraft leasing company. Its major activities include leasing, financing, sales, and management of commercial aircraft and engines. It also provides aircraft asset management and corporate services to securitization vehicles, joint ventures, and other third parties. Through its subsidiary, the group also provides engine leasing, certified aircraft engines, airframes, and engine parts. Its geographical segments include China, United States, and Other countries.

Aspen Technology is a global leader in asset optimization software, enabling customers within capital-intensive industries to design, operate and maintain their functions to meet their profitability, safety, and sustainability goals. The heritage business of AspenTech was founded in 1981 and provides software solutions purposed to optimize engineering, manufacturing, and supply chain and asset management functions. In 2021, Emerson Electric traded over $6 billion in cash and its Open Systems International (digital grid management) and subsurface science and engineering businesses for 55% of AspenTech's shares. The new AspenTech is the combination of heritage Aspen, OSI, and SSE and serves more than 3,000 customers across 40 countries.