New ABNs

New construction companies in South Australia this week

23 registered an ABN in the 7 days to 27 Oct 2026, and 89 in the last 30 days. Every one is a business choosing its accountant, bank, insurer, software and suppliers right now.

Newest first

Showing 12 of 89
Deemac Construction Pty LtdCompanyGSTABN 16 702 966 4705024 SA27 Oct 2026
Saini Construction Pty LtdCompanyABN 98 703 634 2995098 SA27 Oct 2026
Evermont Homes Pty LtdCompanyABN 94 703 622 4405038 SA27 Oct 2026
Mason's Heritage And BuildingSole traderABN 23 644 950 9055168 SA26 Oct 2026
Seven Oaks ConstructionsSole traderABN 77 640 314 0545045 SA26 Oct 2026
JP Concrete SolutionsSole traderABN 17 951 919 5055501 SA25 Oct 2026
Avenrock Homes Pty LtdCompanyGSTABN 15 703 558 5705096 SA25 Oct 2026
Red Clay Builds Pty Ltdtrading as Red Clay Builds SACompanyABN 66 703 568 5035084 SA25 Oct 2026
Masters ContractingSole traderABN 44 691 260 4975700 SA23 Oct 2026
Prefab & Timber Pty LtdCompanyGSTABN 58 703 526 3365043 SA23 Oct 2026
Gabrais Contracting Pty Ltdtrading as Gabrais ContractingCompanyGSTABN 54 703 517 4085012 SA23 Oct 2026
Asb Builders Pty LtdCompanyGSTABN 14 703 483 6035085 SA22 Oct 2026

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Questions

Where does this come from?
The Australian Business Register's public ABN Lookup extract, published weekly as open data. We keep every newly active ABN, sort it by the words in its names, and show sole traders and partnerships only under a business name that says what they do (we never show a person's own name).
How fresh is it?
The ABR publishes a new extract every week, and most new ABNs appear in it within a week or two of their start date. The counts on this page cover the latest complete week. Paid subscribers get every business added since their last Monday email, whatever its start date, so nothing slips through.
How is the industry worked out?
The register has no industry field, so we read the business and trading names: “Northside Plumbing” is a tradie, “Harbour Cafe Pty Ltd” is hospitality. Names that don't say what they do are kept as unclassified, and Pro includes them.
Are there phone numbers or emails?
No. The register publishes names, ABN and ACN, state and postcode, entity type and GST status. That's what we give you. If you contact businesses, the Spam Act and the Do Not Call Register apply to you.

More new businesses

Construction & building by state

Other industries in South Australia

Source: ABN Lookup bulk extract, Australian Business Register, licensed under CC BY 3.0 AU. New ABNs isn't affiliated with the ABR. Registration date is the date the ABN became active; a few are reactivated ABNs rather than brand-new businesses.