List of shareholders| company | shareholder | share | type |
|---|
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | N W AITKEN LIMITED | 9.7561 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH LIMITED | 7.3171 | E |
| N W AITKEN LIMITED | SONYA CARKEEK-AITKEN | 4.9268 | D |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH HAMILTON LIMITED | 4.878 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | ROSSCO LIMITED | 4.878 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | SAECO HOLDINGS LIMITED | 4.878 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH ROTORUA LIMITED | 4.878 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH AUCKLAND LIMITED | 4.878 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | C & G MOSS LIMITED | 4.878 | E |
| ROSSCO LIMITED | NIGEL ROSS | 4.878 | I |
| N W AITKEN LIMITED | BRYCE SCOWN | 4.8293 | I |
| C & G MOSS LIMITED | CRAIG MOSS | 2.4878 | I |
| SAECO HOLDINGS LIMITED | SAMUEL COURTENAY | 2.4878 | D |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | MICHAEL WELLS | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | STEPHEN COURTENAY | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | STEPHEN MORTON | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | L & S RICKETTS LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | ALISTER KENNEDY | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH KERIKERI (2000) LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CRAIG MOSS | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | DENISE COURTENAY | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | TODD KANTERS | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | DREW EDWARDS | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | DANIEL MUNN | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH MANAWATU LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH SOUTHLAND LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH TAURANGA LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | JAMES MCCUSKER | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | KYLIE MUNN | 2.439 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH WAIRARAPA LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH TOP OF THE SOUTH (2023) LIMITED | 2.439 | E |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | CHEMWASH OTAGO LIMITED | 2.439 | E |
| CHEMWASH TOP OF THE SOUTH (2023) LIMITED | BRUCE GORDON | 2.439 | I |
| CHEMWASH KERIKERI (2000) LIMITED | SHANE CLARKE | 2.4187 | I |
| SAECO HOLDINGS LIMITED | ERIN COURTENAY | 2.3902 | I |
| C & G MOSS LIMITED | GINA MOSS | 2.3902 | I |
| BMC TRUSTEE COMPANY (NO 58) LIMITED | L.S. TRUSTEES LIMITED | 1.3008 | E |
| CHEMWASH AUCKLAND LIMITED | AARON COURTENAY | 1.3008 | D |
| CHEMWASH AUCKLAND LIMITED | JENNIFER DUHIG | 1.3008 | I |
| CHEMWASH AUCKLAND LIMITED | BMC TRUSTEE COMPANY (NO 58) LIMITED | 1.3008 | E |
| CHEMWASH LIMITED | BMC TRUSTEE COMPANY (NO 43) LIMITED | 1.2893 | E |
| CHEMWASH LIMITED | SAMUEL COURTENAY | 1.2893 | I |
| CHEMWASH LIMITED | ERIN COURTENAY | 1.2893 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | ROSEMARY TONNER | 1.2195 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | TONY MARRINER | 1.2195 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | BRYCE TONNER | 1.2195 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | DONNA MARRINER | 1.2195 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | KERRYN KNIGHT | 1.2195 | I |
| CHEMWASH CLEANING SYSTEMS (1988) LIMITED | MICHAEL KNIGHT | 1.2195 | I |
| L & S RICKETTS LIMITED | SARAH HIGGS | 1.2195 | I |