Fuel Tech Inc (FTEK)

NASD · Industrials · Pollution & Treatment Controls · USA

Fuel Tech Inc is a micro cap company (market value under $300 million) in the Pollution & Treatment Controls industry.

Fuel Tech creates and deploys technologies for reducing air emissions, improving combustion efficiency, and treating water globally. The company serves utility, industrial, and waste management sectors with NOx reduction systems, particulate capture equipment, chemical programs for boilers, and water treatment solutions using dissolved gas infusion.

From its FY2025 annual report (Form 10-K)

Intrinsic value, DCF valuation, financial health and value investing analysis for the Fuel Tech Inc stock.

Our verdict on FTEK

Slightly overvalued: intrinsic value $1.32 per share, market price $1.45, margin of safety -9.9% (as of 2026-10-30).

A 0.8x revenue multiple, discounted for its losses, values the shares at $1.32; the price of $1.45 is 10% above that value.

Leak Score: 27/100 on 8 of 12 signals (On Watch).

ETFs with the most weight in FTEK

1 more funds hold it; the full list is part of the paid plan.

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Peers in Pollution & Treatment Controls

All 16 Pollution & Treatment Controls stocks

Is FTEK undervalued or overvalued?

FTEK is slightly overvalued (as of the 2026-10-30 close). A 0.8x revenue multiple, discounted for its losses, values the shares at $1.32; the price of $1.45 is 10% above that value.

What is the intrinsic value of FTEK?

$1.32 per share (as of the 2026-10-30 close), against a market price of $1.45. That is a margin of safety of -9.9%. The value is the average of the valuation methods that apply to this company, recomputed every night after the US close.

What is Fuel Tech Inc's Leak Score?

27 out of 100, which we rate "On Watch", on 8 of 12 value investing signals.