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Eight questions with Summit Materials founder Tom Hill

Dealmaking was often about relationships for Tom Hill. He describes some deals, like Summit Materials’ 2010 acquisition of Hinkle Contracting Co., as 25 years in the making. Photo: Tom Hill
Dealmaking was often about relationships for Tom Hill. He describes some deals, like Summit Materials’ 2010 acquisition of Hinkle Contracting Co., as 25 years in the making. Photo: Tom Hill

Tom Hill, the founder of Summit Materials who is now a member of the Knife River Corp. board of directors, paid the magazine a visit at AGG1 Aggregates Academy & Expo earlier this year in Nashville. During the interview, which can be heard in full in Episode 13 of P&Q’s “Drilling Deeper” podcast, Hill reflects on his decades in aggregates and how the industry is positioned for the decades to come. 

P&Q: The nature of M&A has changed over the years, but it seems M&A right now is very healthy. It was kind of in question last year because of inflation and interest rates getting a little bit high, so people were maybe more reserved. But we just continue to see deals get done – and we’ve seen some big ones done lately.

Hill: Certainly, the M&A market in the heavy building materials sector is very, very healthy. You’ve seen very large deals. I think there have been a few more moderate to smaller deals done. But I still think the industry, compared to many other industries, is relatively fragmented. So, there’s still opportunity out there. 

There are a lot of buyers; there are a lot of buyers with a lot of cash. The industry is very healthy. So, businesses’ results are very good and, as a result, they have a lot of cash. There’s a lot of competition out there for deals right now. 

I’m glad I started my business in 2009 at Summit and not today. That’s for sure.

P&Q: Summit’s start in 2009 came after you spent nearly three decades at Oldcastle (now CRH). What were some lessons learned or experiences you took from Oldcastle when starting Summit?

Hill: CRH is a great company [with] great people. I happen to have a mentor there named Don Godson, who founded Oldcastle back in the late ‘70s. It had this wonderful culture of treating everyone with the same amount of respect. I tried to keep that with me for a long, long, long time – forever really, especially when I started Summit.

When I left [Oldcastle] in ‘08, I thought I was going to get the CEO job back in Dublin. I didn’t get it. The only reason I really left – because I loved what I did – was I was really getting tired of going to Ireland every month. I had a young family, and that is a tough slog back and forth every month. 

So, I left. We moved to our summer house in Wyoming. I had no job, no money and started Summit. That was exciting.

P&Q: What was your vision for Summit Materials? When did this idea pop into your head that you wanted to do something like Summit? 

Hill: I have a great friend, Ted Gardner, who was in the private-equity world. He was a fraternity brother of mine at Duke [University]. We kept in contact.

When I left CRH, he called me and said: ‘Hey, let’s do what you did at Oldcastle Materials, but let’s do it for us.’ Three of us – Ted, myself and a guy named Chip Goodyear, who had just left as CEO of BHP Billiton – each threw in money and we formed Summit. 

We hired a few Oldcastle people, opened an office in [Washington], D.C., and just started a business. We were very fortunate to hook up with Blackstone as an equity source.

One afternoon in New York, we were pounding the pavement looking for people to back us – and it’s ‘09 now, so the world has just ended – and I said I knew a guy at Blackstone (Neil Simpkins), and we’d looked at some very large deals with CRH. I said: ‘Let’s go see Neil,’ having no thought that he would be interested in a startup because they don’t really do startups. They had just bought Hilton for $22 billion. 

We went to see them, and a week later we had a commitment letter for $750 million. So, we’re off to the races. 

I was hugely disappointed when I left CRH. But it turned out to be the best thing that ever happened to me. Again, CRH is a first-class company with great people, and they’ve done fantastic – the last few years, for sure.

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