Ronald Bruce Johnson
President at ExecuVest, Inc.
Profile
Ronald Bruce Johnson is currently an Independent Director at ADA-ES, Inc. since 2011.
He is also currently the President of Twin-Kem International, Inc. since 1984 and the President of ExecuVest, Inc. since 1987.
In the past, he served as the Director of Earth Sciences, Inc. from 1999 to 2003, Director of National Bank & Trust Co. (Wilmington, Ohio) from 1998 to 2001, Director of Charter National Bank & Trust (Hoffman Estates, Illinois) in 2002, and Vice President of Univar Corp.
from 1968 to 1984.
He also held a position as Manager-Worldwide Development at Gamlen Chemical.
Ronald Bruce Johnson active positions
| Companies | Position | Start |
|---|---|---|
Arq Solutions (ES), Inc.
 Arq Solutions (ES), Inc. Chemicals: SpecialtyProcess Industries ADA-ES, Inc. provides environmental technologies and specialty chemicals. The company was founded in 1997 and is headquartered in Highlands Ranch, CO. | Director/Board Member | 2003-08-31 |
| Twin-Kem International, Inc. | President | 1983-12-31 |
| ExecuVest, Inc. | President | 1986-12-31 |
Former positions of Ronald Bruce Johnson
| Companies | Position | End |
|---|---|---|
Earth Sciences, Inc.
 Earth Sciences, Inc. Other Metals/MineralsNon-Energy Minerals Earth Sciences, Inc. is a mineral exploration and development company. The company owns a facility in Calgary, Alberta, Canada; alunite properties which contain alumina, sulfur and potash; and other mineral properties and prospects. It intends to focus its resources in furthering its mineral exploration activities and alternative uses for the Calgary plant. Earth Sciences was founded by Duane N. Bloom & Ramon E. Bisque on October 25, 1957 and is headquartered in Littleton, CO. | Director/Board Member | 2002-12-31 |
| Charter National Bank & Trust (Hoffman Estates, Illinois) | Director/Board Member | 2002-01-01 |
| National Bank & Trust Co. (Wilmington, Ohio) | Director/Board Member | 2000-12-31 |
Univar Corp.
 Univar Corp. Wholesale DistributorsDistribution Services Univar Corp. distributes industrial and agricultural chemicals. The company was founded on November 28, 1966 and is headquartered in Seattle, WA. | Corporate Officer/Principal | 1983-12-31 |
| Gamlen Chemical | Corporate Officer/Principal | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Arq Solutions (ES), Inc.
Arq Solutions (ES), Inc. Chemicals: SpecialtyProcess Industries ADA-ES, Inc. provides environmental technologies and specialty chemicals. The company was founded in 1997 and is headquartered in Highlands Ranch, CO. | Process Industries |
| Twin-Kem International, Inc. | |
| ExecuVest, Inc. | |
Earth Sciences, Inc.
Earth Sciences, Inc. Other Metals/MineralsNon-Energy Minerals Earth Sciences, Inc. is a mineral exploration and development company. The company owns a facility in Calgary, Alberta, Canada; alunite properties which contain alumina, sulfur and potash; and other mineral properties and prospects. It intends to focus its resources in furthering its mineral exploration activities and alternative uses for the Calgary plant. Earth Sciences was founded by Duane N. Bloom & Ramon E. Bisque on October 25, 1957 and is headquartered in Littleton, CO. | Non-Energy Minerals |
| Gamlen Chemical | |
Univar Corp.
Univar Corp. Wholesale DistributorsDistribution Services Univar Corp. distributes industrial and agricultural chemicals. The company was founded on November 28, 1966 and is headquartered in Seattle, WA. | Distribution Services |
| National Bank & Trust Co. (Wilmington, Ohio) | Finance |
| Charter National Bank & Trust (Hoffman Estates, Illinois) | Finance |
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