SIG plc
| Company type | Public |
|---|---|
| LSE: SHI | |
| Industry | Construction Products, off site manufacturing |
| Founded | 1957 |
| Founder | Ernest Adsetts |
| Headquarters | Sheffield, England |
Key people | Andrew Allner, Chairman Pim Vervaat, CEO |
| Revenue | £2,591.0 million (2025) |
| £32.1 million (2025) | |
| £(64.1) million (2025) | |
| Website | www.sigplc.com |
SIG plc is a British-based international supplier of insulation, roofing, commercial interiors and specialist construction products. It is listed on the London Stock Exchange.