SETH JAYALATH
ABN details
| ABN | 25 603 772 080 |
|---|---|
| ABN status | Active from 6 May 2026 |
| Entity name | SETH JAYALATH |
| Entity type | Individual/Sole Trader |
| GST | Not registered |
| Deductible gift recipient | No |
| Main business location | New South Wales 2074 · Other businesses in 2074 |
| Suburbs in postcode | Bobbin Head, North Turramurra, South Turramurra, Turramurra, Warrawee |
| Local government area | Ku-ring-gai |
Source: ABR ABN Bulk Extract, 4 November 2026. Verify on ABN Lookup.
Registered business names (ASIC)
| Business name | Status · registered · state |
|---|---|
| Prep Theory | Registered · from 10 August 2026 |
Source: ASIC Business Names Dataset (data.gov.au), CC BY 3.0 AU.
Business & trading names
- Prep Theory
Names recorded against this ABN in the ABR extract.
Summary
SETH JAYALATH is an Individual/Sole Trader with ABN 25 603 772 080, located in New South Wales 2074. The ABN is active since 6 May 2026.
It is not currently registered for GST. It trades under another name: “Prep Theory”.
It holds one registered business name with ASIC, including “Prep Theory”.
Postcode 2074 covers Bobbin Head, North Turramurra, South Turramurra, Turramurra, Warrawee in the Ku-ring-gai local government area.
Frequently asked questions
What is the ABN of SETH JAYALATH?
The ABN of SETH JAYALATH is 25 603 772 080.
Is the ABN of SETH JAYALATH active?
Yes. ABN 25 603 772 080 is active since 6 May 2026.
Is SETH JAYALATH registered for GST?
No, it is not currently registered for GST, so its invoices should not charge GST.
What business names does SETH JAYALATH use?
Registered business names: Prep Theory.
Where is SETH JAYALATH located?
Its main business location is in New South Wales, postcode 2074.