David W. Grzelak
Career history of David W. Grzelak
Former positions of David W. Grzelak
| Companies | Position | Start | End |
|---|---|---|---|
| ALAMO GROUP INC. | Director/Board Member | 01/08/2006 | 12/12/2019 |
| Independent Dir/Board Member | 17/04/2011 | 12/12/2019 | |
| HELIOS TECHNOLOGIES, INC. | Director/Board Member | 31/05/2015 | 11/12/2019 |
| Independent Dir/Board Member | 31/05/2015 | 11/12/2019 | |
Komatsu America Corp.
 Komatsu America Corp. Trucks/Construction/Farm MachineryProducer Manufacturing Komatsu America Corp. manufactures construction and mining equipment. Its products include dump trucks, backhoes, crushers, graders, hydraulic excavators, crawler carriers, wheel loaders, and bulldozers. The company was founded on February 17, 1970 and is headquartered in Rolling Meadows, IL. | Chief Executive Officer | 31/03/2002 | 31/03/2012 |
| Chairman | 31/03/2002 | 30/06/2013 | |
Boart Longyear Ltd.
 Boart Longyear Ltd. Engineering & ConstructionIndustrial Services Boart Longyear Ltd. engages in the provision of drilling services, drilling equipment, and performance tooling. It operates through the Global Drilling Services and Global Products segments. The Global Drilling Services segment provides services to companies in mining, energy, and other industries. The Global Products segment manufactures and sells drilling equipment and performance tooling to customers in the drilling services and mining industries. The company was founded by Edmund J. Longyear in 1890 and is headquartered in West Valley City, UT. | Director/Board Member | 31/05/2011 | 31/05/2011 |
| Independent Dir/Board Member | 12/11/2008 | 31/05/2011 | |
Komatsu Mining Systems, Inc.
 Komatsu Mining Systems, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Part of Komatsu Ltd., Komatsu Mining Systems, Inc. is a manufacturer of mining equipment. | Chairman | 31/12/1999 | - |
| President | 31/12/1999 | - | |
GE Transportation
 GE Transportation Wholesale DistributorsDistribution Services GE Transportation supplies surface transportation products and services. Its products include locomotive, marine engines, signaling and communications, drilling motors, mining drive and integrated mass transit systems. The firm’s services include drilling, mining, and locomotive parts and services. The company is headquartered in Chicago, IL. | Corporate Officer/Principal | 01/01/1971 | - |
Training of David W. Grzelak
| The Pennsylvania State University | Undergraduate Degree |
| Gannon University | Masters Business Admin |
Statistics
International
| United States | 9 |
Operational
| Director/Board Member | 3 |
| Independent Dir/Board Member | 3 |
| Chairman | 2 |
Sectoral
| Producer Manufacturing | 5 |
| Consumer Services | 3 |
| Distribution Services | 2 |
Positions held
Active
Inactive
Listed companies
Private companies
Linked companies
| Listed companies | 2 |
|---|---|
| ALAMO GROUP INC. | Producer Manufacturing |
| HELIOS TECHNOLOGIES, INC. | Producer Manufacturing |
| Private companies | 4 |
|---|---|
Komatsu America Corp.
Komatsu America Corp. Trucks/Construction/Farm MachineryProducer Manufacturing Komatsu America Corp. manufactures construction and mining equipment. Its products include dump trucks, backhoes, crushers, graders, hydraulic excavators, crawler carriers, wheel loaders, and bulldozers. The company was founded on February 17, 1970 and is headquartered in Rolling Meadows, IL. | Producer Manufacturing |
GE Transportation
GE Transportation Wholesale DistributorsDistribution Services GE Transportation supplies surface transportation products and services. Its products include locomotive, marine engines, signaling and communications, drilling motors, mining drive and integrated mass transit systems. The firm’s services include drilling, mining, and locomotive parts and services. The company is headquartered in Chicago, IL. | Distribution Services |
Komatsu Mining Systems, Inc.
Komatsu Mining Systems, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Part of Komatsu Ltd., Komatsu Mining Systems, Inc. is a manufacturer of mining equipment. | Producer Manufacturing |
Boart Longyear Ltd.
Boart Longyear Ltd. Engineering & ConstructionIndustrial Services Boart Longyear Ltd. engages in the provision of drilling services, drilling equipment, and performance tooling. It operates through the Global Drilling Services and Global Products segments. The Global Drilling Services segment provides services to companies in mining, energy, and other industries. The Global Products segment manufactures and sells drilling equipment and performance tooling to customers in the drilling services and mining industries. The company was founded by Edmund J. Longyear in 1890 and is headquartered in West Valley City, UT. | Industrial Services |
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