Is Finansal Kiralama Anonim Sirketi (ISFIN.IS) operates as a financial leasing company in Turkey, providing leasing services for a wide range of assets including machinery, equipment, vehicles, and real estate to corporate and individual customers across various industries such as manufacturing, construction, transportation, and agriculture. The company offers core products and services encompassing operating leases, finance leases, sale-and-leaseback arrangements, and structured financing solutions; it also provides additional services like asset management, insurance brokerage, and maintenance support for leased assets. Founded in 1990 and headquartered in Istanbul, Turkey, Is Finansal Kiralama conducts its operations primarily within the Turkish market, serving small and medium-sized enterprises as well as large corporations through an extensive branch network. In recent developments, the company has expanded its portfolio through strategic partnerships with international lessors and equipment manufacturers to introduce green leasing options for renewable energy projects; it completed a significant funding round in 2024 via sukuk issuances to support digital transformation initiatives, including a new online leasing platform launched in early 2025. Additionally, Is Finansal Kiralama acquired a stake in a regional logistics leasing firm in late 2024, enhancing its presence in the transportation sector amid Turkey's infrastructure growth.