Investor Relations

ANAHEIM, Calif. --(BUSINESS WIRE)--Nov. 5, 2026-- Willdan Group, Inc. (“Willdan”) (Nasdaq: WLDN) today announced its financial results for the third quarter ended October 2, 2026. Third Quarter 2026 Highlights a Contract revenue of $214.5 million, up 17.9%.

ANAHEIM, Calif. --(BUSINESS WIRE)--Nov. 5, 2026-- Willdan Group, Inc. (NASDAQ: WLDN) announced today that it has received limited notices to proceed for new substation and battery energy storage system (BESS) projects that add 643 MW in capacity. The limited notices to proceed include engineering

ANAHEIM, Calif. --(BUSINESS WIRE)--Nov. 5, 2026-- Willdan Group, Inc. (NASDAQ: WLDN) announced today that it has been selected by the New York Power Authority (NYPA) as one of the 26 service providers for the Energy Services Program. The providers will service the program under ten-year value

ANAHEIM, Calif. --(BUSINESS WIRE)--Oct. 30, 2026-- Willdan Group, Inc. (NASDAQ: WLDN) announced today that it has completed the previously announced acquisition of Mantis Intermediate Holdings, LLC (“Mantis”), doing business as Mantis Innovation, for $285 million in cash, subject to customary

ANAHEIM, Calif. --(BUSINESS WIRE)--Oct. 6, 2026-- Willdan Group, Inc. (“Willdan”) (Nasdaq: WLDN), today announced that it will release its financial results for the third quarter 2026 after the close of the stock market on Thursday, November 5, 2026. Following the release, Willdan will host its

ANAHEIM, Calif. --(BUSINESS WIRE)--Sep. 22, 2026-- Willdan Group, Inc. (NASDAQ: WLDN) announced today it has entered into a definitive Membership Interest Purchase Agreement with Mantis Innovation to acquire 100% of the outstanding equity of Mantis Intermediate Holdings, LLC ("Mantis").

ANAHEIM, Calif. --(BUSINESS WIRE)--Aug. 17, 2026-- Willdan Group, Inc. (NASDAQ: WLDN) announced today that it has acquired substantially all of the assets of KCS Corporation (KCS), an engineering consulting firm headquartered in suburban Chicago, Illinois.

ANAHEIM, Calif. --(BUSINESS WIRE)--Aug. 6, 2026-- Willdan Group, Inc. (“Willdan”) (Nasdaq: WLDN) today announced its financial results for the second quarter ended July 3, 2026. Second Quarter 2026 Highlights a Contract revenue of $231.0 million, up 33.2%. Net revenue b of $117.2 million, up 23.5%.

ANAHEIM, Calif. --(BUSINESS WIRE)--Jul. 15, 2026-- Willdan Group, Inc. (NASDAQ: WLDN) announced today that they have been selected by Encina Wastewater Authority (Encina) for a $31 million design-build contract to deliver a renewable cogeneration project.

ANAHEIM, Calif. --(BUSINESS WIRE)--Jul. 6, 2026-- Willdan Group, Inc. (“Willdan”) (Nasdaq: WLDN), today announced that it will release its financial results for the second quarter 2026 after the close of the stock market on Thursday, August 6, 2026. Following the release, Willdan will host its