Two companies based in Madison and one with most of its operations here are among the top 10 businesses in the Deloitte 2018 North America Technology Fast 500 rankings for staging the biggest revenue jumps among tech businesses across the continent.

They are the only Wisconsin companies on the list of the top 500 tech firms.

No. 1 is SwanLeap, a company that uses artificial intelligence to help manufacturers find the fastest, most economical way to get their goods to retailers. SwanLeap saw its revenue leap 77,260 percent in three years, according to the Deloitte list.

SwanLeap also was No. 1 in the country on the 2018 Inc. 5000 listfor revenue growth. Read the full story here.