Closed· Confirmed
SOUTHWEST SOLAR MATE
VIC
Closed
2 September 2025
Trading since
22 November 2020
Systems installed (est.)
Unknown
Size
Small
Why we think this
Closed because ABN 14495479458 (MIERMONT, SYLVAIN) cancelled on 2 September 2025; Business name SOUTHWEST SOLAR MATE cancelled on 30 April 2026. Closure dated 2 September 2025, from ABR: ABN 14495479458 (MIERMONT, SYLVAIN) cancelled.
The date comes from: ABR: ABN 14495479458 (MIERMONT, SYLVAIN) cancelled.
The business has stopped trading: a register, Google or the industry's review sites say so.
The evidence
The legal entities behind it
MIERMONT, SYLVAIN
ABN 14495479458 · Individual/Sole Trader · Cancelled · since 2 September 2025
Trading names: SOUTHWEST SOLAR MATE
SOUTHWEST SOLAR MATE
Business name · Cancelled · since 30 April 2026

Installer gone? We look after orphaned systems.
If the company that put in your solar or battery has closed, we can check the system, chase the manufacturer's warranty and keep it running.
