William S. Yearsley
Chief Executive Officer at Sioux Creek Silica LLC
William S. Yearsley active positions
Companies | Position | Start | End |
---|---|---|---|
Sioux Creek Silica LLC
Sioux Creek Silica LLC Construction MaterialsNon-Energy Minerals Sioux Creek Silica LLC is a private company based in Chetek, CO. William S. Yearsley has been the CEO of the company since 2014. | Director/Board Member | 2014-10-31 | - |
Chief Executive Officer | 2017-02-28 | - | |
Tri-Arc LLC
Tri-Arc LLC Industrial MachineryProducer Manufacturing Tri-Arc LLC provides workplace safety services. It engages in solving climbing and access problems relating to code compliance and productivity. Its products include engineered access solutions, work platforms, ladders, verastep and gates & guardrails. The company was founded in 1947 and is headquartered in Pittsburgh, PA. | Director/Board Member | - | - |
Terra Co2 Technologies Ltd.
Terra Co2 Technologies Ltd. Construction MaterialsNon-Energy Minerals Terra Co2 Technologies Ltd. is a Canadian company that manufactures portland cement. The CEO of the company is William S. Yearsley. | Director/Board Member | - | - |
Chief Executive Officer | - | - | |
President | - | - |
Career history of William S. Yearsley
Former positions of William S. Yearsley
Companies | Position | Start | End |
---|---|---|---|
NORTHWEST PIPE COMPANY | Director/Board Member | 2020-03-25 | 2022-02-10 |
Independent Dir/Board Member | 2020-03-25 | 2022-02-10 | |
REAL GOODS SOLAR, INC. | Director/Board Member | 2011-06-16 | 2012-07-29 |
Chief Executive Officer | 2011-06-16 | 2012-07-29 | |
University of Colorado Boulder | Corporate Officer/Principal | 2006-12-31 | 2010-12-31 |
American Civil Constructors
American Civil Constructors Engineering & ConstructionIndustrial Services American Civil Constructors provides construction services. Its services include civil infrastructure, mining and industrial. The company was founded by William S. Yearsley in 1999 and is headquartered in Littleton, CO. | Chief Executive Officer | 1995-12-31 | 2006-12-31 |
Chairman | 1995-12-31 | 2006-12-31 | |
Founder | 1995-12-31 | 2006-12-31 | |
Redland Aggregates Ltd.
Redland Aggregates Ltd. Construction MaterialsNon-Energy Minerals Part of Goonvean Holdings Ltd., Redland Aggregates Ltd. is a British company that specializes in sand and gravel, stone quarrying, road surfacing materials, road surfacing and concrete products. The company is based in Reigate, UK. Redland Aggregates was acquired by Goonvean Ltd. on September 01, 1995 for $12.85 million. | Chief Executive Officer | - | - |
Chairman | - | - | |
Milender White Construction Co.
Milender White Construction Co. Engineering & ConstructionIndustrial Services Milender White Construction Co. provides comprehensive pre-construction and construction management services. It offers pre-construction, general contracting, design and build and restoration and rehabilitation. The company was founded by Bryon White and Mike Milender in 1997 and is located in Arvada, CO. | Director/Board Member | 2010-09-01 | - |
Training of William S. Yearsley
Southern Illinois University | Undergraduate Degree |
Colorado State University | Doctorate Degree |
Statistics
International
United States | 10 |
United Kingdom | 2 |
Canada | 2 |
Operational
Director/Board Member | 6 |
Chief Executive Officer | 5 |
Chairman | 2 |
Sectoral
Non-Energy Minerals | 5 |
Industrial Services | 4 |
Consumer Services | 4 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
Listed companies | 1 |
---|---|
NORTHWEST PIPE COMPANY | Non-Energy Minerals |
Private companies | 7 |
---|---|
Milender White Construction Co.
Milender White Construction Co. Engineering & ConstructionIndustrial Services Milender White Construction Co. provides comprehensive pre-construction and construction management services. It offers pre-construction, general contracting, design and build and restoration and rehabilitation. The company was founded by Bryon White and Mike Milender in 1997 and is located in Arvada, CO. | Industrial Services |
American Civil Constructors
American Civil Constructors Engineering & ConstructionIndustrial Services American Civil Constructors provides construction services. Its services include civil infrastructure, mining and industrial. The company was founded by William S. Yearsley in 1999 and is headquartered in Littleton, CO. | Industrial Services |
Redland Aggregates Ltd.
Redland Aggregates Ltd. Construction MaterialsNon-Energy Minerals Part of Goonvean Holdings Ltd., Redland Aggregates Ltd. is a British company that specializes in sand and gravel, stone quarrying, road surfacing materials, road surfacing and concrete products. The company is based in Reigate, UK. Redland Aggregates was acquired by Goonvean Ltd. on September 01, 1995 for $12.85 million. | Non-Energy Minerals |
Real Goods Solar, Inc.
Real Goods Solar, Inc. Engineering & ConstructionIndustrial Services Real Goods Solar, Inc. engages in the provision of solar energy systems to homeowners and commercial building owners. It offers turnkey services, including design, procurement, permitting, build-out, grid connection, financing referrals, and warranty and customer satisfaction activities. The company was founded in 1978 and is headquartered in Boxborough, MA. | Industrial Services |
Sioux Creek Silica LLC
Sioux Creek Silica LLC Construction MaterialsNon-Energy Minerals Sioux Creek Silica LLC is a private company based in Chetek, CO. William S. Yearsley has been the CEO of the company since 2014. | Non-Energy Minerals |
Tri-Arc LLC
Tri-Arc LLC Industrial MachineryProducer Manufacturing Tri-Arc LLC provides workplace safety services. It engages in solving climbing and access problems relating to code compliance and productivity. Its products include engineered access solutions, work platforms, ladders, verastep and gates & guardrails. The company was founded in 1947 and is headquartered in Pittsburgh, PA. | Producer Manufacturing |
Terra Co2 Technologies Ltd.
Terra Co2 Technologies Ltd. Construction MaterialsNon-Energy Minerals Terra Co2 Technologies Ltd. is a Canadian company that manufactures portland cement. The CEO of the company is William S. Yearsley. | Non-Energy Minerals |
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