Relationships	Role	Relationship Start	Relationship End
Principal Financial Services, Inc.	Parent	7/21/2011	12/31/2013
Principal Edge Network - Tennessee, Llc	Subsidary	7/21/2011	12/31/2013
Principal Edge Network - Georgia, Llc	Subsidary	7/21/2011	12/31/2013
Principal Edge Network - Austin, Llc	Subsidary	7/21/2011	12/31/2013
Principal Edge Network - Dallas Ft Worth, Inc.	Subsidary	7/21/2011	12/31/2013