9 entries on the Register of Senators' Interests, newest first, in the register's own words.
| Entry | As the register writes it | Listed | Lodged | Record |
|---|---|---|---|---|
| Holding removed | Whitten Bros Investments Pty Limited | 2026-06-04 | Register record | |
| Holding removed | Whittens Group Pty Ltd | 2026-06-04 | Register record | |
| Holding stated | DCF Global Pty Ltd | 2025-08-18 | Register record | |
| Holding stated | Fremantle Seaweed Pty Ltd | 2025-08-18 | Register record | |
| Holding stated | Sky Energy Investments Pty Ltd | 2025-08-18 | Register record | |
| Holding stated | T & A Whitten Family Investments Pty Ltd | 2025-08-18 | Register record | |
| Holding stated | Vanable Fitouts Pty Ltd | 2025-08-18 | Register record | |
| Holding stated | Whitten Bros Investments Pty Limited | 2025-08-18 | Register record | |
| Holding stated | Whittens Group Pty Ltd | 2025-08-18 | Register record |
Source: Parliament of Australia website — Register of Senators' Interests. Holdings as the senator lodged them; the register carries no amounts. “Listed” shows an ASX code only where the company name matched the ASIC register exactly.