Company lists · Data verified August 2026

Top 25 Accounting firms for international nonprofits based in Melbourne, Australia

There are 53 accounting firms for international nonprofits headquartered in Melbourne, Australia (RevenueBase, August 2026). RevenueBase tracks 2,091 professional contacts across them, including 317 with verified work emails and 93 with mobile numbers. Sydney is the largest hub.

This list covers accounting firms for international nonprofits headquartered in Melbourne, Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

53Companies
2,091Contacts tracked
317Verified emails
93Mobile numbers
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The 25 largest accounting firms for international nonprofits based in Melbourne, Australia

Ranked by team size
Top 25 of 53 accounting firms for international nonprofits based in Melbourne, Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1William BuckMelbourne1,001-5,0001,0984
2Lochan & COMelbourne51-200218115
3Nexia AustraliaMelbourne501-1,0001326
4Hall Chadwick MelbourneMelbourne51-2006850
5Lombardi PartnersMelbourne51-2005344
6The Breakthrough OfficeMelbourne11-503016
7Accounting HouseMelbourne1-10251
8Locmans AdvisorsMelbourne11-501914
9TF PartnersMelbourne11-50169
10The Co. Accountants & Business AdvisorsMelbourne11-501411
11Jeffrey Thomas & PartnersMelbourne1-1096
12ASM Chartered AccountantsMelbourne11-5084
13HO Withers & AssociatesMelbourne1-1075
14Dixon And Doshi Chartered AccountantsMelbourne1-1071
15CT Solutions AustraliaMelbourne1-1063
16Quantum House AustraliaMelbourne11-5061
17C W Stirling & COMelbourne11-5055
18Lonsdale AccountantsMelbourne1-1054
19MPT Group Accountants & AdvisorsMelbourne11-5053
20A E Soliman & AssociatesMelbourne1-1052
21Edge Advisory ServicesMelbourne1-1051
22Virtue Private Advisory PTY LTDMelbourne1-1022
23Waverley AccountingMelbourne1-1021
24FittermanMelbourne1-1021
25Synergy Business AdvisersMelbourne1-1011

Showing 25 of 53 accounting firms for international nonprofits based in Melbourne, Australia

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Accounting firms for international nonprofits based in Melbourne, Australia at a glance

As of Aug 28, 2026
1-10Median size (employees)
SydneyLargest hub · 74 HQs
93Contacts with mobile numbers
3Emails re-verified in last 30 days

Companies by employee count

1-10
30
11-50
15
51-200
4
501-1,000
2
1,001-5,000
1

Accounting firms for international nonprofits by metro in Australia

MetroCompanies
Accounting firms for international nonprofits in Sydney74
Accounting firms for international nonprofits in Melbourne53
Accounting firms for international nonprofits in Brisbane21
Accounting firms for international nonprofits in Perth19
Accounting firms for international nonprofits in Adelaide17
Accounting firms for international nonprofits in Parramatta9
Accounting firms for international nonprofits in Camberwell6

How this list was built

Source
The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion
Companies whose own business descriptions match “accounting firms for international nonprofits”, with match quality audited by blind human judging, and headquartered in Melbourne, Australia.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh
Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many accounting firms for international nonprofits are there based in Melbourne, Australia?

There are 53 accounting firms for international nonprofits headquartered in Melbourne, Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

William Buck, headquartered in Melbourne, tops this list with the largest team on record.

Which city has the most accounting firms for international nonprofits?

Sydney leads with 74 headquartered companies, followed by Melbourne (53) and Brisbane (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 317 verified decision-maker contacts tracked across these 53 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.