Willdan Group Reports Strong 2025 Results, Provides 2026 Outlook

AI and data centers driving electricity demand and grid complexity, fueling investment across Willdan's end markets

Published on Feb. 26, 2026

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Willdan Group, Inc., a nationwide provider of professional, technical and consulting services, reported strong financial results for the fourth quarter and full year 2025, with double-digit organic growth across key metrics. The company is well positioned to continue expanding its range of solutions as AI and data centers drive increased electricity demand and grid complexity.

Why it matters

Willdan's performance highlights the growing demand for its services as the energy sector adapts to technological changes and infrastructure needs. The company's ability to deliver consistent growth amid industry shifts demonstrates its competitive advantage and positioning for future success.

The details

Willdan reported fourth quarter 2025 contract revenue of $173.7 million, up 20.6%, and net revenue of $89.5 million, up 12.9%. For the full year 2025, contract revenue was $681.6 million, up 20.5%, and net revenue was $364.8 million, up 23.1%. The company attributed the strong results to increased electricity demand and grid complexity driven by AI and data centers, fueling investment across its end markets.

  • Willdan reported its fourth quarter and full year 2025 financial results on February 26, 2026.
  • The company provided its financial outlook for fiscal year 2026.

The players

Willdan Group, Inc.

A nationwide provider of professional, technical and consulting services to utilities, government agencies, and private industry, with service offerings spanning electric grid solutions, energy efficiency and sustainability, engineering and planning, and municipal financial consulting.

Mike Bieber

Willdan's President and Chief Executive Officer.

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What they’re saying

“The fourth quarter capped an outstanding 2025 for Willdan, with double-digit full year organic growth across key metrics and the completion of three strategic acquisitions.”

— Mike Bieber, President and Chief Executive Officer (businesswire.com)

What’s next

Willdan will be hosting a conference call to discuss its fourth quarter financial results on February 26, 2026 at 5:30 p.m. Eastern/2:30 p.m. Pacific.

The takeaway

Willdan's strong performance in 2025, driven by increasing electricity demand and grid complexity from AI and data centers, positions the company well to continue expanding its range of solutions and capitalize on growth opportunities in the evolving energy sector.