The inquiry could, I suppose, call in some of the people who own agencies.

It has become increasingly common for senior executives of large agencies owned by the giant holding companies to open smaller shops.

Changes are being made at agencies owned by the Omnicom Group.

Changes in top executives are being made at three agencies owned by Interpublic Group.

There are changes at agencies owned by the Bcom3 Group that involve advertising for two demographic groups.

Two advertisers will begin using agencies owned by the Omnicom Group.

Interestingly, many of those awards went to agencies owned by Omnicom Group.

Changes are coming at two agencies owned by the Interpublic Group of Companies.

Three agencies owned by the Interpublic Group of Companies are making changes.

Lopex owns agencies that specialize in services like advertising, direct marketing, research, public relations and design.