61 F
Laguna Hills
Wednesday, Jun 17, 2026

Anaheim Engineering Firm Buys Two

Willdan Group Inc. in Anaheim purchased two privately held engineering companies for approximately $21.2 million—360 Energy Engineers in Lawrence, Kan. and Abacus Resource Management Co. in Beaverton, Ore.

The acquisitions expand Willdan’s “energy solutions segment into new geographies,” said Chief Executive Tom Brisbin in a statement. Both acquisitions have had recent “double-digit” growth from larger projects with better margins, he said.

360 Energy specializes in design, development, implementation, management of energy projects for schools, city and county governments, and commercial and industrial building owners.

Abacus performs energy usage audits. It also designs and implements energy efficiency improvement plans.

Willdan, founded in 1964, has a market value of about 111 million, and employs 105 in OC, with a total of about 530 at offices in nine states and Washington, D.C.

Want more from the best local business newspaper in the country?

Sign-up for our FREE Daily eNews update to get the latest Orange County news delivered right to your inbox!

Would you like to subscribe to Orange County Business Journal?

One-Year for Only $99

  • Weekly in-depth coverage in print and digital formats
  • Special Features: OC's Wealthiest, Top Priced Home Sales, Giving Guide, OC500, Charity Event Guide, Best Places to Work, Indispensables, Largest Charitable Gifts
  • The annual Book of Lists: Orange County's top companies across every industry

Featured Articles

Related Articles