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Our Companies

Our businesses range from the world's largest roofing and waterproofing business to aggregates, insulation and industry changing solar solutions, as well as real estate and investment platforms.

A snapshot of who we are

Founded with conviction,
led with passion

Standard in the News

"Opinion: A tax credit for home improvements is vital in the coronavirus era"
- CNBC

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"How to carry your business through the pandemic"
- Financial Times

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"‘Everybody needs a roof’: How a new job academy plans to turn roofers into millionaires"
- Fast Company

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"If You’re Already Replacing Your Roof, Why Not Turn It Into A Power Plant?"
- Forbes

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David Millstone and David Winter: Putting the business before family"
- Financial Times

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Careers

Innovators, entrepreneurs, gamechangers. We want to work with you.

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