The Industrial Development Fund (IDF) is a key financial development institute in Kazakhstan, established to enhance the industrial potential of the national economy. Operated under the auspices of the Kazakhstan Development Bank and the "Baiterek" National Management Holding, the IDF offers a wide range of leasing financing solutions for various sectors including machinery, special vehicles, aviation, and agricultural equipment.

The IDF's mission focuses on improving national welfare through industrial and infrastructure development, promoting sustainable growth within the leasing market by supporting both commercial leasing and private leasing companies.

In line with Kazakhstan's industrial and innovation policies, the IDF emphasizes transparency, customer orientation, and effective management to mitigate geopolitical risks. Its services extend to providing solutions for troubled debts and facilitating access to state programs aimed at furthering industrial growth. The IDF was originally established as “KDB-Leasing” in 2005 and underwent a rebranding in 2020 to better align with its strategic objectives.