Entity

Jurisdiction

A I M Advisors, Inc.

United States—Delaware

A I M Funds Management, Inc.

Canada

A I M Management Group Inc.

United States—Delaware

AIM Canada Holdings Inc.

Canada

AMVESCAP Group Services, Inc.

United States—Delaware

AMVESCAP Inc.

Canada

AVZ Callco Inc.

Canada

AVZ Inc.

United States—Delaware

INVESCO Fund Managers Limited

England

INVESCO Global Asset Management (N.A.), Inc.

United States—Delaware

INVESCO Institutional (N.A.), Inc.

United States—Delaware

INVESCO International Holdings Limited

England

INVESCO North American Holdings, Inc.

United States—Delaware

INVESCO Pensions Limited

England

INVESCO U.K. Limited

England