CLA (CliftonLarsonAllen LLP) – Oak Brook Website: https://www.claconnect.comPhone: (630) 368-3638Primary Contact: Paul Valaisa CPAAddress: 2021 Spring Road Suite 200 Oak Brook, Illinois 60523CPA FirmWant to Add Your Firm to Our Directory? Fill out the form below and a representative at Foundation Software will reply to your request shortly. You can also call us at (800) 246-0800.