ANAHEIM, Calif.–(BUSINESS WIRE)—- $WLDN–Willdan Group, Inc. (“Willdan”) (Nasdaq: WLDN), today announced that it will release first quarter 2023 financial results after the close of the stock market on Thursday, May 4, 2023. Following the release, Willdan will host its investor conference call at 5:30 p.m. ET/2:30 p.m. PT. An online, real-time audio webcast of the quarterly investor conference call will be available on Willdan’s website at ir.willdangroup.com by selecting “Events & Presentations”. My Business Wire News