Career history of Joseph Duffel
Former positions of Joseph Duffel
| Companies | Position | Start | End |
|---|---|---|---|
Rockwall Holdings, Inc.
 Rockwall Holdings, Inc. Pharmaceuticals: MajorHealth Technology Rockwall Holdings, Inc. provides services to the drilling industry and energy markets. The company's current subsidiary, Bear Industrial Supply and Manufacturing, provides manufactured products to the environmental industry. It was founded on August 13, 1981 and is headquartered in Long Beach, CA. | Director/Board Member | 24/04/2008 | 09/08/2009 |
Statistics
International
| United States | 2 |
Operational
| Director/Board Member | 1 |
Sectoral
| Health Technology | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 1 |
|---|---|
Rockwall Holdings, Inc.
Rockwall Holdings, Inc. Pharmaceuticals: MajorHealth Technology Rockwall Holdings, Inc. provides services to the drilling industry and energy markets. The company's current subsidiary, Bear Industrial Supply and Manufacturing, provides manufactured products to the environmental industry. It was founded on August 13, 1981 and is headquartered in Long Beach, CA. | Health Technology |
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