On 14 September 2001, the subject of environment was added to his portfolio.

We just thought it was a nice building to add to our portfolio.

We don't see how that could add to our portfolio.

Adding a private jet to your portfolio won't be simple either.

You'll also be able to add to your portfolio and make contacts to help you move up.

Last year he added human resources and public relations to his swelling portfolio.

In 2006 he had Water added to his portfolio.

In 2008, the group added more brands to its portfolio.

But if you're not yet retired, you were probably adding money to your portfolio throughout the decade.

In more recent years the company has added another centre to its portfolio.