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SIG plc (SIIGF) Fair Value & Analysis

Industrials · US · Market cap $185M

Price$0.1600
Fair Value$0.4600
Upside+187.5%
Quality91/100
Evidence: Medium Range $0.3100 – $0.6200

Fair value as of: Jun 26, 2026

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Analysis

SIG plc (SIIGF) currently trades at $0.1600, while our model-based Fair Value estimate is $0.4600 — implying the stock looks roughly 187.5% 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: medium) — always confirm before acting.

About the company

SIG plc supplies specialist insulation and sustainable construction products and solutions in the United Kingdom, Ireland, France, Germany, Poland, and Benelux. The company offers insulation and interiors products, including structural and technical insulations, construction accessories and fixings, cladding and façade systems, dry lining, ceiling tiles and grids, partition walls and door sets, and floor coverings, as well as tools and fixings, ventilation, access equipment, and safety products. It provides roofing and exterior products, such as tiles, slates, membranes, battens for pitched roofs, single-ply flat roof systems, industrial roofing products, cladding systems, room-in-roof panel systems, and photovoltaic panels, as well as industrial painting, coating, and repair services. It serves developers, specialist contractors, specialist installers, and independent merchants. The company was formerly known as Sheffield Insulations Limited. SIG plc was founded in 1957 and is base…

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Frequently asked questions

Is SIG plc (SIIGF) undervalued?
As of Jun 26, 2026, our model estimates a fair value of $0.4600 versus a price of $0.1600 — about +188% (undervalued). Model-based estimate, not financial advice.
What is the fair value of SIIGF?
Our 21-model fair value for SIG plc is $0.4600 (as of Jun 26, 2026), built from audited fundamentals. The current price is $0.1600.
What is the quality score of SIIGF?
SIG plc 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.