Profile
William B. Spence was the founder of Targe Energy LLC (founded in 2005) where he served as Chief Executive Officer until 2017, and Stronghold Digital Mining, Inc. (founded in 2021) where he served as Co-Chairman until 2023.
Mr. Spence's current jobs include serving as Director at Scrubgrass Reclamation Co. LP and Managing Member at Q Power, Inc. (Texas).
Mr. Spence's former jobs include serving as Vice President at Coral Petroleum, Inc. and Project Manager at Dr Otto Gold Engineering.
Mr. Spence received an undergraduate degree from West Virginia University.
Mr. Spence is also the founder of Prairie Mines & Royalty ULC.
William Spence active positions
| Companies | Position | Start |
|---|---|---|
Q Power, Inc. (Texas)
Q Power, Inc. (Texas) Electronics/AppliancesConsumer Durables Manufactures and markets speaker & woofers for vehicles | Corporate Officer/Principal | - |
Scrubgrass Reclamation Co. LP | Director/Board Member | - |
Former positions of William Spence
| Companies | Position | End |
|---|---|---|
| STRD DIGIPAR | Founder | 28/03/2023 |
Targe Energy LLC
Targe Energy LLC CoalEnergy Minerals Operates surface coal mines | Chief Executive Officer | 31/12/2016 |
Prairie Mines & Royalty ULC
Prairie Mines & Royalty ULC CoalEnergy Minerals Operates as an energy company | Founder | - |
Coral Petroleum, Inc. | Corporate Officer/Principal | - |
Dr Otto Gold Engineering | Corporate Officer/Principal | - |
Training of William Spence
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Private companies | 8 |
|---|---|
Targe Energy LLC
Targe Energy LLC CoalEnergy Minerals Operates surface coal mines | Energy Minerals |
West Virginia University
West Virginia University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Q Power, Inc. (Texas)
Q Power, Inc. (Texas) Electronics/AppliancesConsumer Durables Manufactures and markets speaker & woofers for vehicles | Consumer Durables |
Coral Petroleum, Inc. | |
Prairie Mines & Royalty ULC
Prairie Mines & Royalty ULC CoalEnergy Minerals Operates as an energy company | Energy Minerals |
Stronghold Digital Mining, Inc.
Stronghold Digital Mining, Inc. Data Processing ServicesTechnology Services Provides crypto asset mining services | Technology Services |
Scrubgrass Reclamation Co. LP | |
Dr Otto Gold Engineering |
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