Raymond D. Symens

No más puestos en curso

73 años

Process Industries

Consumer Services

Non-Energy Minerals

Antiguos cargos conocidos de Raymond D. Symens.

Empresas	Cargo	Inicio	Fin
TETRA TECHNOLOGIES, INC.	Corporate Officer/Principal	01/01/1988	01/05/1994
ESI Resources Ltd.	Corporate Officer/Principal	01/01/1976	10/01/1988
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.	Corporate Officer/Principal	01/01/1976	01/01/1988

South Dakota School of Mines & Technology

Undergraduate Degree

Internacional

Estados Unidos

Operativa

Corporate Officer/Principal	3
Undergraduate Degree	1

Sectorial

Funciones ocupadas

Activas

Inactivas

Empresas cotizadas

Empresas privadas

Empresas cotizadas	1
TETRA TECHNOLOGIES, INC.	Process Industries

Empresas privadas	2
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
ESI Resources Ltd.

Empresas privadas

Non-Energy Minerals

ESI Resources Ltd.