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Interroyal Engineering Public Company (IROYAL) Fair Value & Analysis

Industrials · TH · Market cap 1.0B THB

Price4.48 THB
Fair Value10.03 THB
Upside+123.9%
Quality91/100
Evidence: High Range 5.62 THB – 16.52 THB

Fair value as of: Jun 25, 2026

Analysis

Interroyal Engineering Public Company (IROYAL) currently trades at 4.48 THB, while our model-based Fair Value estimate is 10.03 THB — implying the stock looks roughly 123.9% undervalued today. We read business quality at 91/100 (high quality), in the Industrials sector. Bull case: trading below our estimate, it may offer upside if the fundamentals hold. Bear case: a low price can be a value trap when quality is weak or the data is thin (evidence: high) — always confirm before acting.

About the company

Interroyal Engineering Public Company Limited provides integrated power, renewable energy, and business solutions. The company's power plant solutions include soot blowers and heating elements for combustion systems and boilers; electrostatic precipitators, industrial fans, steel grinding balls, rubber liners, mist eliminators, slurry pumps, propeller stirrers, and dewatering systems for waste and exhaust management systems; and fill packs for use in cooling systems. It also provides industrial wastewater equipment, liquid handling equipment, and flow control equipment; and single phase and three phase UPS products, lead acid batteries, and electric generators. In addition, the company designs and installs tunnel and metro ventilation systems and solutions. Further, it offers solar pump systems; digital power infrastructure solutions; wired and wireless networks that allows for the management of the plant network through a single device; and maintenance services. Additionally, the c…

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Frequently asked questions

Is Interroyal Engineering Public Company (IROYAL) undervalued?
As of Jun 25, 2026, our model estimates a fair value of 10.03 THB versus a price of 4.48 THB — about +124% (undervalued). Model-based estimate, not financial advice.
What is the fair value of IROYAL?
Our 21-model fair value for Interroyal Engineering Public Company is 10.03 THB (as of Jun 25, 2026), built from audited fundamentals. The current price is 4.48 THB.
What is the quality score of IROYAL?
Interroyal Engineering Public Company has a Quality Score of 91/100, measuring profitability, growth and balance-sheet strength from non-valuation factors.

How we calculate Fair Value

Each company is valued through a stack of independent intrinsic-value models (DCF variants, residual-income, multiples and more), blended into one family-balanced consensus and weighted by how much trustworthy data backs it. A separate quality layer scores the fundamentals. Every input is real reported data — nothing guessed.

Educational research only · not financial advice · no buy/sell recommendation. Model-based estimates are not certainties; their reliability depends on data quality and assumptions.