Profile
David L.
Keller served as President, Chief Executive Officer & Director at Williams Industrial Services Group, Inc. from 2011 to 2012.
He was also Chief Executive Officer & Director at Ocean Power Technologies, Inc. from 2014 to 2015.
Keller served as Independent Director at ThermoEnergy Corp.
from 2013 to 2014 and as Director at Williams Industrial Services Group, Inc. from 2015 to 2018.
He was also a Director at CASTion Corp.
Keller previously served as President at Diamond Power International LLC from 2001 to 2001 and as President & Chief Operating Officer at BWX Technologies, Inc. from 2007 to 2007.
Keller received his undergraduate degree from the University of Akron.
Former positions of David L. Keller
| Companies | Position | End |
|---|---|---|
| WILLIAMS INDUSTRIAL SERVICES GROUP INC. | Director/Board Member | 15/04/2018 |
| THERMOENERGY CORPORATION | Director/Board Member | 30/05/2014 |
| WILLIAMS INDUSTRIAL SERVICES GROUP INC. | President | 29/06/2012 |
| BWX TECHNOLOGIES, INC. | President | 31/05/2007 |
Diamond Power International LLC
 Diamond Power International LLC Engineering & ConstructionIndustrial Services Diamond Power International LLC develops and manufactures industrial applications to provide real-time monitoring of combustion and heat transfer processes. It offers boiler cleaning equipment such as steam and air soot blowers and water cleaning technology. The company was founded in 1903 and is headquartered in Lancaster, OH. | President | 31/01/2001 |
Training of David L. Keller
| University of Akron | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 4 |
|---|---|
| THERMOENERGY CORPORATION | Industrial Services |
| WILLIAMS INDUSTRIAL SERVICES GROUP INC. | Industrial Services |
| OCEAN POWER TECHNOLOGIES, INC. | Producer Manufacturing |
| BWX TECHNOLOGIES, INC. | Electronic Technology |
| Private companies | 2 |
|---|---|
CASTion Corp.
 CASTion Corp. Industrial MachineryProducer Manufacturing CASTion Corp. manufactures industrial wastewater treatment equipment and vacuum evaporators. Its products include atmospheric evaporators, ion exchange systems, nanofiltration and ultrafiltration systems. The firm’s services include laboratory and field pilot testing, process design, equipment fabrication and system installation and startup. The company is headquartered in Worcester, MA. | Producer Manufacturing |
Diamond Power International LLC
Diamond Power International LLC Engineering & ConstructionIndustrial Services Diamond Power International LLC develops and manufactures industrial applications to provide real-time monitoring of combustion and heat transfer processes. It offers boiler cleaning equipment such as steam and air soot blowers and water cleaning technology. The company was founded in 1903 and is headquartered in Lancaster, OH. | Industrial Services |
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