my $grporg_rs = $schema->resultset('GrpOrg');

my $thing = [ $grporg_rs->search_rs( { }, {
                                    result_class   => 'DBIx::Class::ResultClass::HashRefInflator',
                                    select         => [ qw/me.org grp_own.owner/ ],
                                    join           => 'grp_own',
                                 }  )->search_rs( { }, {
                                    select         => [ qw/groups.name/ ],
                                    join           => 'groups'
                                 } )->all ];
</cod>

<p>i've also tried to use ->search_related. my schema looks like:
<code>
GrpOrg.pm:

__PACKAGE__->has_many(
  "grp_own",
  "Nais::Schema::Result::GrpOwn",
  { "foreign.org_id" => "self.id" },
  { cascade_copy => 0, cascade_delete => 0 },
);


GrpOwn.pm:

__PACKAGE__->has_many(
  "groups",
  "Nais::Schema::Result::Group",
  { "foreign.own_id" => "self.id" },
  { cascade_copy => 0, cascade_delete => 0 },
);


__PACKAGE__->belongs_to(
  "grp_org",
  "Nais::Schema::Result::GrpOrg",
  { id => "org_id" },
  { is_deferrable => 1, on_delete => "CASCADE", on_update => "CASCADE" },
);


Groups.pm:

__PACKAGE__->has_many(
  "grp2ais",
  "Nais::Schema::Result::Grp2ai",
  { "foreign.gpk" => "self.gpk" },
  { cascade_copy => 0, cascade_delete => 0 },
);