EX-21 5 ava-20181231xex21.htm SUBSIDIARIES OF REGISTRANT Exhibit


Exhibit 21

AVISTA CORPORATION

SUBSIDIARIES OF REGISTRANT

Subsidiary
State or Country
of Incorporation
Avista Capital, Inc.
Washington
Avista Development, Inc.
Washington
Avista Energy, Inc.
Washington
Avista Northwest Resources, LLC
Washington
Pentzer Corporation
Washington
Pentzer Venture Holding II, Inc.
Washington
Bay Area Manufacturing, Inc.
Washington
Advanced Manufacturing and Development, Inc.
California
Avista Capital II
Delaware
Steam Plant Square, LLC
Washington
Steam Plant Brew Pub, LLC
Washington
Courtyard Office Center, LLC
Washington
Alaska Energy and Resources Company
Alaska
Alaska Electric Light and Power Company
Alaska
AJT Mining Properties, Inc.
Alaska
Snettisham Electric Company
Alaska
Salix, Inc.
Washington