# Willdan Group Willdan Group is a Public Company based in Anaheim, United States. ## Overview - **Organization type:** Public Company - **Headquarters:** Anaheim, United States - **Region:** North America - **Address:** Anaheim, CA, United States - **Founded:** 1964 - **Assets under management:** Undisclosed - **Website:** www.willdan.com ## Regulatory record - **Reports private funds:** No ## About Willdan Group was founded in 1964 and is headquartered in Anaheim, California. Thomas D. Brisbin, who became Chairman in November 2016, had previously served as CEO from 2007 to 2023. Michael A. Bieber succeeded Brisbin as CEO in December 2023, after serving as President since November 2016 and joining the company in December 2014 as Senior Vice President of Corporate Development (per firm website). The firm's strategy centers on engineering and energy solutions for government and commercial clients. Its capabilities include utility program management, energy efficiency, renewable energy integration, and infrastructure advisory. Willdan reports having delivered over 100 utility programs and served 230,000 small business, healthcare, hospitality, and education customers across the US. The company also provides municipal services, telecom and data center infrastructure, and sustainability consulting (per firm website). Geographic focus is primarily domestic, with offices across the United States. Bieber's background includes 18 years at Tetra Tech, where he oversaw M&A and investor relations and managed more than 50 acquisitions. CFO Creighton K. Early joined in 2015 and has participated in more than 50 M&A transactions across his career (per firm website). General Counsel Micah Chen, appointed EVP and General Counsel in December 2023, oversees legal and regulatory risk. The company does not disclose AUM but trades publicly on NASDAQ under ticker WLDN. Willdan Group operates as a public company rather than a family office or private investment vehicle. Its structural differentiator is its long-term, multi-decade focus on engineering and energy contracting for government and utility clients — a model combining technical consulting with program implementation at scale. The company's board and senior management bring deep experience in government infrastructure, environmental engineering, and M&A-driven growth. ## Sectors - Energy Transition & Renewables - Infrastructure - Sustainability ## People - Michael A. Bieber — Chief Executive Officer - Creighton K. Early — Executive Vice President and Chief Financial Officer - Micah Chen — Executive Vice President and General Counsel - Thomas D. Brisbin — Chairman of the Board ## Questions ### Who runs investment decisions at Willdan Group? Operational and strategic decisions are led by CEO Michael A. Bieber, who took the role in December 2023. CFO Creighton K. Early oversees financial operations and M&A. Chairman Thomas D. Brisbin, who previously served as CEO, provides board-level oversight. The firm is a public company, so major decisions also involve its board of directors and are disclosed in SEC filings. ### How does Willdan Group generate proprietary deal flow? Willdan generates business through long-term government and utility contracts, competitive bidding, and organic client relationships built over 60 years. Its M&A activity is led by senior executives with experience in over 50 acquisitions each, such as Bieber and Early. ### What sectors and asset classes does Willdan target? Willdan focuses on energy efficiency, renewable energy, infrastructure, and sustainability. It implements utility programs, provides municipal services, telecom and data center infrastructure, and advisory for clean energy transitions. It serves government, commercial, healthcare, hospitality, and education clients. ### Which regions does Willdan operate in? Willdan's operations are primarily within the United States. Its website lists offices nationwide and mentions serving clients across the country, including small businesses, healthcare, hospitality, and education customers. ### How is Willdan Group related to its parent or spinouts? Willdan Group has no disclosed parent company. It is a standalone public entity with no known family office or holding company links. Its leadership has backgrounds from firms such as Tetra Tech, AECOM, and Aon. ## Related profiles - [Pharmstandard International S.A.](https://altss.com/profile/pharmstandard-international-sa) - [Future](https://altss.com/profile/dennis-publishing-limited) --- Last updated: 2026-06-03T20:00:00.000Z Canonical page: https://altss.com/profile/willdan-group Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology