Westborough

BJ's Wholesale Club has made a number of moves to its leadership team after the shocking death of its president and CEO on April 8.

A nearly 30,000-square-foot office and warehouse building on Route 9 in Westborough has sold for $4.8 million to a firm registered to the address of the chain Monroe Tractor.

Park Place Technologies is moving into its new larger Westborough offices this week, which give it 50% more space than its old offices next door in Marlborough.

The Innovation Institute at the Massachusetts Technology Collaborative, known as MassTech, of Westborough, has awarded Northeastern University in Boston a $2.2-million grant for a pilot AI Jumpstart Program aimed at helping Massachusetts companies deploy artificial intelligence.

BJ’s Wholesale Club president and CEO Lee Delaney died unexpectedly on Thursday, the Westborough-based company announced Friday morning.

Medical optics firm Olympus Corp. has announced the completion of its new, 150,000-square-foot facility in Westborough.

People are on the move at GFA Federal Credit Union, ERA Key Realty Services, Open Sky Community Services and more.

EG Group, whose American operations are based in Westborough, has entered into an agreement to acquire Connecticut-based Mercury Fuel Service, Inc.

An Acton construction firm has sold an industrial site in Westborough spanning 27 acres and including a 36,000-square-foot warehouse, for $5 million to a Wyoming firm.

Salmon Health and Retirement, which runs seven senior living communities, has promoted the medical director of one of its sites as its new chief medical officer.