Brand profile · Accounting

One Advisory

One Advisory is an Accounting brand in Adelaide, South Australia. It is privately held, and its site is oneadvisory.com.au. It holds one address on record, all in Australia. Headcount on record is 26. Its work is tagged bookkeeping, myob and business advisory. Two Australian registrations (ABN) are candidate matches. It is listed alongside seven similar brands, mostly in Accounting.

oneadvisory.com.au LinkedIn

Profile live Privately Held Founded 1992 2 registry matches ABN 1 office country
Registry match · ABR
Counted staff
26
self-reported 11–50 band
Founded
1992
34 years
Registry matches
2
ABR
Office countries
1
1 address
Funding rounds
None on record
Company type
Privately Held
self-reported
Use this profile Compare Your shortlist

Legal entities

1 brand → 2 possible registrationsMatched by name against ABR, so this is a candidate list, not a confirmed identity. Confidence and match method are shown against every row.

  • ONE ADVISORY PTY LTD

    ABN59064126030

    SAMedium confidenceMatched on exact nameABR

  • Group One Advisory Pty. Limited

    ABN96139894125

    NSWMedium confidenceMatched on exact nameABR

Legal entities

One Advisory: 2 registry entitiesOne Advisory is linked to 2 registry entities: ONE ADVISORY PTY LTD (ABN 59064126030, candidate); Group One Advisory Pty. Limited (ABN 96139894125, candidate).One AdvisoryONE ADVISORY PTY LTDABN 59064126030Candidate · Medium confidenceGroup One Advisory Pty.LimitedABN 96139894125Candidate · Medium confidence
Show as table
ONE ADVISORY PTY LTDABN 59064126030
Group One Advisory Pty. LimitedABN 96139894125
Confirmed matches0 of 2

A candidate is a name match on the registry, not a confirmed identity, and two candidates are ambiguity rather than a corporate structure.

Description

One Advisory is an innovative team of business and finance professionals passionate about helping your business do great things.

We partner with private businesses, family groups, and individuals to deliver expert accounting, tax, and business advice with a long-term perspective. Whether you're navigating the early stages of growth, restructuring, or succession planning, we are your trusted advisors every step of the way.

With the full spectrum of services and a quality network at-hand, we combine lateral thinking with years of business expertise to find the financial solutions for your business and personal finance goals.

We believe our success is our clients’ success – and our clients are the reason we are here today.

We offer a broad range of tailored accounting, business strategy and taxation services to private and family-owned businesses, start-ups and individuals. Strategic business planning is our forte and we immerse ourselves in our client brands to develop cutting-edge strategies to guide them through all stages of business growth – from start-up to maturity, diversification and succession planning.

www.oneadvisory.com.au >> 08 8229 2200

Specialties

All 12 specialties
  • Agribusiness
  • Compliance
  • Wealth Management
  • Business Advisory
  • Accounting
  • Taxation
  • SMSF
  • Superannuation
  • Bookkeeping
  • Financial Advice
  • Xero
  • MYOB

Related specialties

Locations

Australiaprimary

Country footprint

Offices in 1 countryCountry footprint: 1 country, primary AU. Codes: AU.1 countryprimary AUAU
Show as table
Countries1
Primary countryAU

All codes: AU

Addresses

  • AULevel 1, 104 Frome Street; Adelaide, South Australia 5000Primary

Grid intelligence Members

Spending power

TheGrid Corporate Spending Power index would rate purchasing capacity from registry, scale and activity signals.

Spending power

Notify me about spending power

Signals & hiring

Hiring, headcount and registry-change signals, streamed to members.

Latest signal
Hiring activity
Headcount trend
Notify me about signals

Financials

Registry-filed capital and financial indicators, standardised by TheGrid.

Paid-up capital
Fiscal period
Registered charges
Revenue
Profit / loss
Notify me about financials

People & contacts

4 employee profiles on record · names withheld.

Names are withheld until a consented source exists.

Notify me about contacts Tell us who you need to reach and we will tell you when a consented source is live.

FAQ

Which legal entities operate under One Advisory?

Two Australian entities on the ABR: ONE ADVISORY PTY LTD (ABN 59 064 126 030) and Group One Advisory Pty. Limited (ABN 96 139 894 125). Both medium confidence.

How many people work at One Advisory?

26 counted staff profiles at January 2026, inside the self-reported 11–50 band.

Where does One Advisory have offices?

One address on record, Australia only. Primary: Level 1, 104 Frome Street, Adelaide, South Australia 5000.

Has One Advisory raised funding?

None linked to this brand.

What does One Advisory list as its specialties?

12 tags on the brand's own list, among them bookkeeping, myob and business advisory.

Which companies are listed alongside One Advisory?

7 profiles list One Advisory as a peer — 84th percentile in Accounting. It lists ten peers of its own. Venture Private Advisory lists it back.

What is One Advisory's website?

oneadvisory.com.au