Baird Capital's Signal Ranks No. 4 on Crain's 2017 Fast 50

Baird Capital portfolio company Signal, an advertising-software-developing firm specializing in cross-channel marketing analytics, ranks No. 4 on the 2017 Crain's Chicago Business Fast 50 list. Signal was ranked No. 1 in 2016, making this the second consecutive year the company earned a spot on the list. The list highlights the 50 fastest growing companies in Chicago. 

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