The Thomson Corporation, an information services company, has leased an additional 17,161 square feet in the building.

The latter was acquired by The Thomson Corporation in 1987.

The law books, and in recent years their electronic versions, became so valuable that last June the Thomson Corporation paid $3.4 billion for the company.

The Thomson Corporation has annual revenues of about $7 billion.

In 2000, it acquired another batch of papers from the Thomson Corporation.

He oversaw the transfer of the magazine from the Thomson Corporation to an independent and charitable status.

The Thomson Corporation may be the biggest media company most people have never heard of.

Peterson's was privately held until its 1995 purchase by The Thomson Corporation.

Third-quarter profit at the Thomson Corporation fell 6 percent, to $168 million, or 27 cents a share, from the period a year earlier.

The Thomson Corporation was one of the world's largest information companies.