Willdan Group Inc (WLDN) fair value: what the stock is really worth
As of Nov 6, 2026: fair value (intrinsic value) of Willdan Group Inc stock $77.94, price $66.22, upside +17.7%, quality 64 out of 100. Rating: undervalued. Calculated from audited financials with 24 of our 26 valuation models and 37 quality factors, updated daily.
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Willdan Group Inc
WLDN · USThe stock costs 15% less than our calculation considers fair.
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Price vs Fair Value
White line = price, green steps = our fair value per fiscal year. As of Nov 6, 2026.
How to read this chart
60‑month range $11.59 – $134.94 · fair‑value band $47.42 – $107.22 · the $66.22 price screens below the $77.94 fair value. Green steps = our fair value per fiscal year (point-in-time, no hindsight). 1 fiscal year is left out: there the valuation rested on only a fraction of the usual models. As of Nov 6, 2026.
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Company profile
Willdan Group, Inc., together with its subsidiaries, provides professional, technical, and consulting services through engineering, program management, policy advisory, and software and data analytics primarily in the United States.
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The company operates in two segments: Energy, and Engineering and Consulting.
The Energy segment offers comprehensive audit and surveys, program design and implementation, master planning, demand reduction, grid optimization, benchmarking analyses, design engineering, AI data center power solutions, construction management, performance contracting, installation, alternative financing, measurement and verification services, and software and data analytics, as well as energy consulting and engineering, turnkey facility and infrastructure projects, and customer support services.
The Engineering and Consulting segment provides building and safety, city engineering and code enforcement, development review, disaster recovery, geotechnical, earthquake, planning and surveying, contract staff support, program and construction management, structures, transportation and traffic engineering, and water resources services.
This segment also offers district administration, financial consulting, and federal compliance services.
It serves investor and municipal owned energy utilities, public and governmental agencies, including cities, counties, redevelopment agencies, water districts, school districts, and universities; state and federal agencies; and commercial and industrial firms, as well as various other special districts and agencies.
Willdan Group, Inc. was founded in 1964 and is headquartered in Anaheim, California.
Stock analysis
Willdan Group Inc (WLDN) currently trades at $66.22, while our model-based Fair Value estimate is $77.94, implying the stock looks roughly 15% undervalued today.
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Valuation
Bull case: the DCF Models group reads highest at a median of $82.90 per share, and 11 of the 24 models we run sit above the $66.22 price.
Bear case: the Economic Profit group reads lowest at $25.14, and 13 of the 24 models stay below the price. Data coverage for this calculation is medium.
Scenario range: $47.42 (bear) to $107.22 (bull), the price of $66.22 sits inside it. Bear and bull are the same models on cautious and optimistic assumptions, a range, not a price target.
Quality & growth
The Quality Score stands at 64/100 (solid quality), in the Industrials sector.
Healthy Growth: Revenue growth appears healthy and is supported by profitability and cash-flow quality.
Willdan Group Inc reported revenue of $682M in FY2025 versus $354M in FY2021, a compound +17.8%/yr. Reported net income was $52.6M in FY2025.
Key figures
Market cap $1.0B Small · P/E ratio 15.5 · P/S ratio 1.38 · EPS (TTM) $4.26 · Net margin 8.8% · Return on equity 21.2% · Return on assets (EBIT) 3.2% (5-year average) · Operating margin 8.6%.
Competitive moat
Our AI-assisted moat analysis scores the competitive advantage at 60 out of 100 (medium confidence).
What moves the price
The share trades about 51% below its 52-week high and at its 52-week low, currently below its 200-day average.
For context, the median of 10 Industrials peers we cover trades at −42% fair-value upside, at 18%, WLDN screens cheaper than that median.
Fair Value models
All 24 models by family
Quality Score breakdown
It rates the business: profits, how they develop, real cash, balance sheet, investing and share count.
Insider trades
In the last 6 months, 2 officers or directors sold shares worth $12.0M and none bought.
- SaleThomas Donald BrisbinDirector3× since Sep 3, 2026: 67,101 shares, avg. $87.50$5.9MSep 15, 2026
- SaleMichael A BieberPRESIDENT AND CEO, Director2× since May 13, 2026: 66,667 shares, avg. $91.74$6.1MMay 14, 2026
- SaleSteven A CohenDirector6,000 shares at $81.82$490,920Mar 6, 2026
Plus 12 other filings such as grants, option exercises or tax withholding. They are not market purchases or sales.
Sales are often planned (taxes, diversification, 10b5-1 plans). Purchases with their own money are seen as the stronger sign. For information only: not part of the quality score or Fair Value.
Source: SEC Form 4, as of Nov 6, 2026. All filings at the SEC ↗
Revenue & earnings trend
Growth Forecast
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Compare Willdan Group Inc with another stock
Price, fair value, quality and upside side by side.
Peer GroupⓘHow this stock ranks against its industry: the green marker is this stock, the band is the typical 25–75% peer range, and the tick is the median.Engineering & Construction · 791 stocks
Valuation Multiplesvs Engineering & Construction median · lower = cheaper
Strength profile in five axes (Snowflake)
Context: sector, industry, market
- Is the Industrials sector expensive or cheap?
- P/E, EV/EBITDA and margins by industry (reference tables)
- P/B ratio by industry
- Net margin by industry
- Piotroski F-Score screener with fair value
- Undervalued stocks: Industrials
- Undervalued stocks: US Stocks
- Valuation of the USA market
Values & ESG
Does this company touch areas you may want to avoid? The classification is inferred from sector and industry.
Similar stocks
10 more Engineering & Construction stocks, each showing price versus our Fair Value estimate.
| Stock | Price | Fair Value | vs Fair Value | Compare |
|---|---|---|---|---|
| Vinci SA DG | €111.60 | €186.68 | +67% | vs WLDN |
| Comfort Systems USA, Inc FIX | $1,018 | $1,119 | +10% | vs WLDN |
| EMCOR Group EME | $608.45 | $524.14 | −14% | vs WLDN |
| ACS, Actividades de Construcción y Servicios, S.A ACS | €87.00 | €62.21 | −28% | vs WLDN |
| Samsung C&T Corporation 028260 | 273,500 KRW | 159,702 KRW | −42% | vs WLDN |
| Larsen & Toubro Limited LT | ₹4,118 | ₹2,302 | −44% | vs WLDN |
| HOCHTIEF Aktiengesellschaft HOT | €365.60 | €203.86 | −44% | vs WLDN |
| APi Group APG | $40.87 | $19.20 | −53% | vs WLDN |
| Ferrovial N.V FER | $58.71 | $23.06 | −61% | vs WLDN |
| Quanta Services, Inc PWR | $540.90 | $162.41 | −70% | vs WLDN |
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Key figures of Willdan Group Inc
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