From Louisville Business First,

Construction companies, contractors and other real estate-related businesses lead the fastest-growing companies in the area this year.

Louisville Business First is unveiling its 2018 Fast 50 — an annual list that ranks companies in the Louisville area by revenue growth. Construction projects have largely fueled our local economy in the last few years. The top company on our 2018 Fast 50, Freedom Property Group LLC, grew its revenue by an impressive 433 percent in the last three years, while a number of others on our list also posted triple-digit revenue gains over that time.

Those companies are ranked and featured in this gallery.  Click here to read more from Business First.