LOS ANGELES–(BUSINESS WIRE)–Award-winning software developer Leonardo247 has been named as one of the fastest growing privately held companies in the United States. The company, which produces cloud-based software for operating and maintaining multifamily properties, leapt to number 551 on the 2021 Inc. 5000, the industry’s most respected ranking of fast-growing private companies in America. Leonardo247 (Leo247) software streamlines operations for real estate managers by automating daily task