Trentham Energy

At risk· Confirmed

ULLADULLA SOLAR

NSW

Sign seen

31 October 2025

Trading since

22 January 2020

Systems installed (est.)

Unknown

Size

Small

Why we think this

Under threat because Business name ULLADULLA SOLAR cancelled on 31 October 2025. Still trading signs: ABN 78638624889 (COAST SOLA PTY LTD) is still active; ABN 93646488879 (REGIONAL SOLA PTY LTD) is still active. Only a business name has been cancelled. That can mean the business closed, or just that it now trades under another name or ABN. A second source (ABN cancelled, Google closed, dead website) would confirm a closure.

The date comes from: ASIC business names: Business name ULLADULLA SOLAR cancelled.

One sign of trouble (a cancelled name or ABN, a dead website, a run of one star reviews) but not enough to call it closed.

The evidence

  • 31 October 2025Business name ULLADULLA SOLAR cancelledASIC business names register · check it

The legal entities behind it

  • COAST SOLA PTY LTD

    ABN 78638624889 · Australian Private Company · Active · since 1 April 2020

    Trading names: Regional Solar, ULLADULLA SOLAR

  • REGIONAL SOLA PTY LTD

    ABN 93646488879 · Australian Private Company · Active · since 10 December 2020

    Trading names: Ulladulla Solar, Regional Solar, Regional Solar

  • ULLADULLA SOLAR

    Business name · Cancelled · since 31 October 2025

  • Ulladulla Solar

    Business name · Registered

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.

ULLADULLA SOLAR: At risk (NSW) | Trentham Energy