- Aspen Aerogels, Inc. (NYSE: ASPN)
- Axiall (NYSE: AXLL)
- Tronox (NYSE: TROX)
- EnergySage, Inc. (former Chairman of the Board)
- Incentive Targeting
- Crowdly
- ProBuild
- Production Control Services
- Boston Coach
- Veritude
- FIML Natural Resources
- Pembroke Real Estate
- Geode Capital
- Ballyrock Investment Advisors
- Seaport Asset Management