
Don’t underestimate “the two Davids,” as Millstone and Winter, who are both 44, are sometimes called. Through their family-owned conglomerate, which has $6.4 billion in revenue and Ebitda of roughly $1.4 billion, they’re on a mission to use technology to change the way that people think about the simple notion of having a roof over one’s head. They expect to spend $1 billion over the next several years to get there.
Solar is their biggest, boldest bet, but it’s hardly the only one. Last year, they retooled 10 plants in seven months – an unheard-of speed for an industrial operation – to launch a new version of their flagship asphalt shingles that can withstand hurricane-force winds. This year, they’re working on a prototype for a new 5G roof concept that will allow telecoms to more seamlessly incorporate the technology into its residential roofs. They’ve rolled out new digital tools like 3D modeling and aerial measuring to make their 12,000 certified roofing contractors’ jobs easier, especially during the pandemic. Beyond roofing, they’ve got a massive, related investment arm, 40 North, which has some $5 billion in assets and is betting heavily on industrial innovation.
“We’re at the beginning of the golden age with embracing industrial technology, like with the Internet in 1990 when we had decades of growth ahead of us,” says Millstone.