List of shareholders| company | shareholder | share | type |
|---|
| TPC HOLDINGS LIMITED | TUAROPAKI KAITIAKI LIMITED | 74.9999 | E |
| TPC HOLDINGS LIMITED | MERCURY GEOTHERMAL LIMITED | 25.0001 | E |
| MERCURY GEOTHERMAL LIMITED | MERCURY NZ LIMITED | 25.0001 | E |
| MERCURY NZ LIMITED | THE SOVEREIGN IN RIGHT OF NEW ZEALAND ACTING BY AND THROUGH THEIR MINISTER OF FINANCE AND MINISTER FOR SOE | 12.7882 | I |
| TUAROPAKI KAITIAKI LIMITED | NACHELLE GRIFFITHS | 10.7143 | I |
| TUAROPAKI KAITIAKI LIMITED | VANESSA EPARAIMA | 10.7143 | D |
| TUAROPAKI KAITIAKI LIMITED | GINA RANGI | 10.7143 | I |
| TUAROPAKI KAITIAKI LIMITED | LEIGH BASON | 10.7143 | I |
| TUAROPAKI KAITIAKI LIMITED | SHERYL-LEE BESSIE TE URANGA BELK-WINIATA | 10.7143 | D |
| TUAROPAKI KAITIAKI LIMITED | TE WEHI O MAHURU WRIGHT | 10.7143 | D |
| TUAROPAKI KAITIAKI LIMITED | PATRICK NGAHIHI O TE RA BIDOIS | 10.7143 | D |
| MERCURY NZ LIMITED | HSBC NOMINEES (NEW ZEALAND) LIMITED | 2.201 | E |
| HSBC NOMINEES (NEW ZEALAND) LIMITED | THE HONGKONG AND SHANGHAI BANKING CORPORATION LTD | 2.201 | O |
| MERCURY NZ LIMITED | CUSTODIAL SERVICES LIMITED | 0.8907 | E |
| CUSTODIAL SERVICES LIMITED | CRAIGS INVESTMENT PARTNERS LIMITED | 0.8907 | E |
| CRAIGS INVESTMENT PARTNERS LIMITED | CIP HOLDINGS LIMITED | 0.8907 | E |
| CIP HOLDINGS LIMITED | CROWN HOLDCO LIMITED | 0.8907 | E |
| CROWN HOLDCO LIMITED | CROWN TOPCO LIMITED | 0.8907 | E |
| MERCURY NZ LIMITED | BNP PARIBAS NOMINEES (NZ) LIMITED | 0.7407 | E |
| BNP PARIBAS NOMINEES (NZ) LIMITED | BNP PARIBAS FUND SERVICES AUSTRALASIA PTY LTD | 0.7407 | E |
| MERCURY NZ LIMITED | CITIBANK NOMINEES (NEW ZEALAND) LIMITED | 0.6491 | E |
| CITIBANK NOMINEES (NEW ZEALAND) LIMITED | CITIBANK OVERSEAS INVESTMENT CORPORATION | 0.6491 | O |
| MERCURY NZ LIMITED | FORSYTH BARR CUSTODIANS LIMITED | 0.5838 | E |
| FORSYTH BARR CUSTODIANS LIMITED | FORSYTH BARR GROUP LIMITED | 0.5838 | E |
| MERCURY NZ LIMITED | JPMORGAN CHASE BANK, N.A. | 0.5821 | E |
| MERCURY NZ LIMITED | APEX CUSTODIAN NOMINEES (NZ) LIMITED | 0.4851 | E |
| APEX CUSTODIAN NOMINEES (NZ) LIMITED | ATHENA MIDCO LIMITED | 0.4851 | E |
| ATHENA MIDCO LIMITED | MMC GROUP HOLDINGS LIMITED | 0.4851 | E |
| MMC GROUP HOLDINGS LIMITED | APEX FUND SERVICES NZ LIMITED | 0.4851 | E |
| APEX FUND SERVICES NZ LIMITED | APEX FUND HOLDINGS AUSTRALIA PTY LIMITED | 0.4851 | O |
| CROWN TOPCO LIMITED | CIP HOLDINGS NO. 2 LIMITED | 0.4453 | E |
| CROWN TOPCO LIMITED | CROWN UK TOPCO LIMITED | 0.4453 | O |
| FORSYTH BARR GROUP LIMITED | FORSYTH BARR CUSTODIANS LIMITED | 0.4378 | E |
| MERCURY NZ LIMITED | ACCIDENT COMPENSATION CORPORATION | 0.4301 | O |
| CIP HOLDINGS NO. 2 LIMITED | CUSTODIAL SERVICES LIMITED | 0.2593 | E |
| FORSYTH BARR GROUP LIMITED | MERCURY CAPITAL 22-A PTY LIMITED | 0.146 | O |
| CIP HOLDINGS NO. 2 LIMITED | REGAN CAREY | 0.0107 | I |
| CIP HOLDINGS NO. 2 LIMITED | BRETT SHEPHERD | 0.0088 | I |
| CIP HOLDINGS NO. 2 LIMITED | PATRICIA MORRIS | 0.0083 | I |
| CIP HOLDINGS NO. 2 LIMITED | JILLIAN WINSTANLEY | 0.005 | I |
| CIP HOLDINGS NO. 2 LIMITED | PATRICK LEE | 0.0048 | I |
| CIP HOLDINGS NO. 2 LIMITED | JEREMY WILLIAMSON | 0.0046 | I |
| CIP HOLDINGS NO. 2 LIMITED | ROSALIND WILLIAMSON | 0.0046 | I |
| CIP HOLDINGS NO. 2 LIMITED | MARK LISTER | 0.0046 | I |
| CIP HOLDINGS NO. 2 LIMITED | THOMAS DAVIES | 0.0044 | I |
| CIP HOLDINGS NO. 2 LIMITED | TIMOTHY BANKS | 0.0044 | I |
| CIP HOLDINGS NO. 2 LIMITED | KEITH FERGUSON | 0.0042 | I |
| CIP HOLDINGS NO. 2 LIMITED | REBECCA VASS | 0.0042 | I |
| CIP HOLDINGS NO. 2 LIMITED | BRYON BURKE | 0.004 | I |
| CIP HOLDINGS NO. 2 LIMITED | WENDY BURKE | 0.004 | I |