Del West is a global manufacturing company, employing more than 150 people at factories in Valencia, California and Roche, Switzerland.

	Mark Sommer President, Del West USA and vice president, Del West Engineering, Inc. Mark Sommer is president of Del West USA and vice president of Del West Engineering, Inc. He manages all aspects of the company’s business in the United States, including sales, finance, operations and research and development. In addition, he sits on the Del West Engineering, Inc. Board of Directors. Full Biography >
	Olivier Conne President, Del West Europe and vice president, Del West Engineering, Inc. Olivier Conne is the managing director of Del West Europe and a vice president of Del West Engineering, Inc. Based at the Del West factory in Roche, Switzerland, Olivier Conne oversees all activities at Del West Europe. Additionally, as a corporate vice president, he helps direct the company’s strategic development. Full Biography >
	Rosemarie Chegwin Vice President, administration, Del West USA Rosemarie Chegwin is the vice president of administration for Del West USA. Chegwin, who launched Del West’s human resources department in 1999, oversees all leadership development, training, employee relations, compensation, benefits and incentive programs at the Valencia, Calif.-based engineering company. As part of the executive team, Chegwin is also instrumental in setting organization’s strategic goals. Full Biography >
	Guido Keijzers Vice President, engineering and development, Del West USA Guido Keijzers is vice president of engineering and development at Del West USA. His responsibilities include supporting manufacturing operations with analytical laboratory operations, providing technical solutions, managing engineering operations and communicating with clients to achieve advancements in technology. Full Biography >
	Phil Martin Sales Manager, Del West USA Philip Martin is the sales manager for Del West USA. He is responsible for sales to NASCAR, Sprint Car, dirt late model and dirt modified race car engines, among others. He also maintains relationships with Del West distributors at home and abroad. Full Biography >
	Jean-Jacques Mourlon Vice President, Sales and Marketing, Del West Europe Jean-Jacques Mourlon is the sales manager for Del West Europe. As director, he represents and promotes the range of the company’s products and services across Europe. Full Biography >
	Kenneth Pollack Controller, Del West USA Kenneth Polak is the controller for Del West USA. He has been with the company since 2008, managing all things financial, including accounts payable and receivable, payroll, cash flow and profit-and-loss statements. Full Biography >
	Brad Taflinger Vice President, Operations, Del West USA Brad Taflinger is vice president of operations at Del West USA. He oversees the factory and manages production, as well as supporting departments such as manufacturing engineering, quality engineering, prototype, maintenance and information management. Full Biography >
	Wojtek Zolnowski Vice President, engineering and development, Del West Europe Wotjek Zolnowski is the technical manager for Del West Europe. He is responsible for the R&D team, acquiring new technologies and products, and overseeing the roll-out of those products at Del West Europe. Full Biography >

Del West. Precisely.