But Winnebago was building its main office area and it wasn't going to be done for a year and three months.

FORBES: King Of The Road

There, 30 volunteer firemen tried to contain the blaze that had engulfed the company's main building, which housed the office and all of the cutting and processing machinery.

FORBES: Magazine Article

The finance minister, Amit Mitra, an economist and former boss of India's main business lobby, stands in an office in Writers' Building, once used by the East India Company.

ECONOMIST: Reviving Kolkata

It is bankrolled by some of the main labour unions, and its head office is in a union building.

ECONOMIST: An unusual civility brought to civil protest

The main event was an hourlong, videotaped talk at Buffett's office building. (What you read here comes from that session.) But first there was lunch.

FORBES: Magazine Article

They added the estate office building, the spa, the tennis court and renovated the main house.

WSJ: Private Properties - WSJ Mansion

The property has a main house, a two-bedroom guest cottage, a boathouse, and an octagonal office building.

FORBES: Nantucket's $59 Million Listing Is New England's Most Expensive Home For Sale

Panels have been placed above the Turn 10 Sound Wall, the Main Grandstand, the administration office and the Raceway Cafe, as well as the Jim Russell Racing Drivers School building.

ENGADGET: California raceway gets 1,600 solar panels, flaunts green track status