Berkshire’s Lubrizol Promotes Ghirardi, Kalhan in Home Care Jobs

Berkshire Hathaway Inc. (BRK/A)’s Lubrizol unit, the maker of engine additives and specialty chemicals, promoted Dorina Ghirardi to global research and development director for the personal and home care business.

Sanjay Kalhan was promoted to the new position of global business director for home care and Arul Mathew was promoted to business director of personal and home care for the Asia Pacific region, according to a statement today from the unit of Omaha, Nebraska-based Berkshire.

To contact the reporter on this story: Noah Buhayar in New York at

To contact the editor responsible for this story: Dan Kraut at

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