John P. Keller
President at Keller Group, Inc. (Illinois)
Profile
John P.
Keller is currently a Trustee at The Museum of Science & Industry and the President & Secretary at Keller Group, Inc. He was previously a Director at A.M.
Castle & Co. and Par Pacific Holdings, Inc. He also served as a Director at Croghan Bancshares, Inc. from 1983 to 2007.
John P. Keller active positions
| Companies | Position | Start |
|---|---|---|
The Museum of Science & Industry
 The Museum of Science & Industry Other Consumer ServicesConsumer Services Chicago's Museum of Science and Industry operates as a museum. It conduct exhibitions in the fields of science, technology, engineering and medicine. The company was founded in 1893 and is headquartered in Chicago, IL. | Director/Board Member | - |
Keller Group, Inc. (Illinois)
 Keller Group, Inc. (Illinois) Metal FabricationProducer Manufacturing Keller Group, Inc. manufactures iron and steel forgings. The company is headquartered in Northfield, IL. | President | - |
Former positions of John P. Keller
| Companies | Position | End |
|---|---|---|
| CROGHAN BANCSHARES, INC. | Director/Board Member | 07/05/2007 |
| PAR PACIFIC HOLDINGS, INC. | Director/Board Member | 22/03/2005 |
| A.M. CASTLE & CO. | Director/Board Member | - |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 2 |
|---|---|
| PAR PACIFIC HOLDINGS, INC. | Energy Minerals |
| CROGHAN BANCSHARES, INC. | Finance |
| Private companies | 3 |
|---|---|
A.M. Castle & Co.
 A.M. Castle & Co. Wholesale DistributorsDistribution Services A.M. Castle & Co. engages in the provision of metals, services, and supply chain solutions. It also distributes and processes alloy, carbon, stainless steel, nickel, aluminum, titanium, cast iron, and red metals. The company was founded in 1890 and is headquartered in Oak Brook, IL. | Distribution Services |
Keller Group, Inc. (Illinois)
Keller Group, Inc. (Illinois) Metal FabricationProducer Manufacturing Keller Group, Inc. manufactures iron and steel forgings. The company is headquartered in Northfield, IL. | Producer Manufacturing |
The Museum of Science & Industry
The Museum of Science & Industry Other Consumer ServicesConsumer Services Chicago's Museum of Science and Industry operates as a museum. It conduct exhibitions in the fields of science, technology, engineering and medicine. The company was founded in 1893 and is headquartered in Chicago, IL. | Consumer Services |
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