Company lists · Data refreshed September 2026

Top 25 Accounting firms for nonprofits based in Australia

Name: Accounting firms for nonprofits based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 848 companies tracked

RevenueBase identified 848 accounting firms for nonprofits headquartered in Australia as of September 2026 and tracks 6,242 professional contacts across them, including 2,490 with verified work emails. Sydney is the largest hub.

This list covers accounting firms for nonprofits headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 27, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 27, 2026 86% judged on-target in blind review

848Companies

6,242Contacts tracked

2,490Verified emails

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The 25 largest accounting firms for nonprofits based in Australia

Ranked by team size

Top 25 of 848 accounting firms for nonprofits based in Australia, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms for nonprofits: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	William Buck	Indirect evidence	Sydney, AustraliaHQ checked Sep 27, 2026	1,001-5,000	1,088 contacts →
	Indirect evidence “William Buck is a leading firm of Accountants and advisors with 150 partners and over 1,100 professional staff.” Source: RevenueBase Database · checked Sep 27, 2026
2	Sinclair Wilson Accountants & Business Advisors	Partial evidence	Warrnambool, AustraliaHQ checked Sep 27, 2026	51-200	102 contacts →
	Partial evidence “Sinclair Wilson was established in 1950 as a two-partner Accounting Firm based in Warrnambool.” Source: RevenueBase Database · checked Sep 27, 2026
3	Xact Accounting	Partial evidence	Indooroopilly, AustraliaHQ checked Sep 27, 2026	11-50	99 contacts →
	Partial evidence “Xact Accounting is a full-service accounting firm dedicated to helping small business and SME owners grow their profit not just revenue.” Source: RevenueBase Database · checked Sep 27, 2026
4	Pilot Partners	Partial evidence	Brisbane, AustraliaHQ checked Sep 27, 2026	51-200	83 contacts →
	Partial evidence “Pilot Partners is a Brisbane-based chartered accounting firm made up of a team of expert accountants and specialist business advisors who share a common philosophy - our clients…” Source: RevenueBase Database · checked Sep 27, 2026
5	Armada Accountants & Advisors	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 27, 2026	51-200	83 contacts →
	Indirect evidence “Armada Accountants & Advisors brings together a dedicated team of specialists, each an expert in their own discipline and all working together toward your financial goals.” Source: RevenueBase Database · checked Sep 27, 2026
6	Stewartbrown	Indirect evidence	Chatswood, AustraliaHQ checked Sep 27, 2026	51-200	80 contacts →
	Indirect evidence “StewartBrown is a chartered accountancy firm established in 1939, with our main office located in Chatswood NSW.” Source: RevenueBase Database · checked Sep 27, 2026
7	WLF Accounting & Advisory	Indirect evidence	Hobart, AustraliaHQ checked Sep 27, 2026	51-200	77 contacts →
	Indirect evidence “We understand success is different for everyone.” Source: RevenueBase Database · checked Sep 27, 2026
8	Hall Chadwick Melbourne	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	51-200	66 contacts →
	Partial evidence “Unlocking Value Hall Chadwick is a results-driven accounting consultancy specialising in the mid-market sector.” Source: RevenueBase Database · checked Sep 27, 2026
9	LBW Business Wealth Advisors	Partial evidence	Geelong West, AustraliaHQ checked Sep 27, 2026	51-200	54 contacts →
	Partial evidence “LBW Business + Wealth Advisors, ranked in the top 100 accounting firms in Australia by BRW for the past two years, has serviced our business, audit, taxation and financial…” Source: RevenueBase Database · checked Sep 27, 2026
10	Lombardi Partners	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	51-200	53 contacts →
	Partial evidence “Lombardi Partners is an accounting and advisory firm that delivers a broad range of services to our clients operating in a variety of industries.” Source: RevenueBase Database · checked Sep 27, 2026
11	Tilbrook Rasheed Chartered Accountants	Partial evidence	Wayville, AustraliaHQ checked Sep 27, 2026	51-200	53 contacts →
	Partial evidence “Tilbrook Rasheed Chartered Accountants is an Accounting firm located at 13 Greenhill Rd, Wayville, South Australia, Australia.” Source: RevenueBase Database · checked Sep 27, 2026
12	MY Accounts AU	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	53 contacts →
	Partial evidence “We provide a complete bookkeeping and accounting service that can grow with your business – from day to day bookkeeping through to a complete accounts department with CFO services.” Source: RevenueBase Database · checked Sep 27, 2026
13	AMD Chartered Accountants	Partial evidence	Bunbury, AustraliaHQ checked Sep 27, 2026	51-200	52 contacts →
	Partial evidence “We are one of the largest accounting, audit and business services firm within Regional Western Australia, with offices in Bunbury, Margaret River, Mandurah, Geraldton, Donnybrook…” Source: RevenueBase Database · checked Sep 27, 2026
14	Skybridge Financial	Partial evidence	Inverell, AustraliaHQ checked Sep 27, 2026	11-50	49 contacts →
	Partial evidence “We offer a range of high-quality accounting, financial and business services.” Source: RevenueBase Database · checked Sep 27, 2026
15	AH Jackson & CO	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 27, 2026	11-50	41 contacts →
	Indirect evidence “Founded in 1945, AH Jackson & Co Chartered Accountants has been successfully advising clients for more than 70 years.” Source: RevenueBase Database · checked Sep 27, 2026
16	Hoffman Kelly Accountants & Business Advisors	Partial evidence	Stones Corner, AustraliaHQ checked Sep 27, 2026	11-50	40 contacts →
	Partial evidence “Hoffman Kelly is a Chartered Accounting Firm which is fast becoming one of the largest accounting firms outside the Brisbane CBD.” Source: RevenueBase Database · checked Sep 27, 2026
17	Charterpoint	Partial evidence	Manuka, AustraliaHQ checked Sep 27, 2026	11-50	40 contacts →
	Partial evidence “Charterpoint's areas of focus include accounting and audit, grants management, stakeholder engagement, costing and business process mapping among other services.” Source: RevenueBase Database · checked Sep 27, 2026
18	LEE Green & CO PTY LTD	Partial evidence	Dulwich, AustraliaHQ checked Sep 27, 2026	11-50	34 contacts →
	Partial evidence “Lee Green is an Adelaide based professional services company providing high quality Accounting, Tax, Audit and Advisory services to local, national and international clients.” Source: RevenueBase Database · checked Sep 27, 2026
19	BMO Business Centre	Partial evidence	Dalby, AustraliaHQ checked Sep 27, 2026	51-200	34 contacts →
	Partial evidence “BMO is top 100 accounting firm based in regional Queensland.” Source: RevenueBase Database · checked Sep 27, 2026
20	Newton & Henry	Indirect evidence	Launceston, AustraliaHQ checked Sep 27, 2026	11-50	31 contacts →
	Indirect evidence “Accountants, Auditors and Advisors based in Launceston, Tasmania.” Source: RevenueBase Database · checked Sep 27, 2026
21	The Kalculators	Partial evidence	Blair Athol, AustraliaHQ checked Sep 27, 2026	11-50	31 contacts →
	Partial evidence “The Kalculators was born to offer expert accounting services in Adelaide at reasonable prices.” Source: RevenueBase Database · checked Sep 27, 2026
22	The Breakthrough Office	Partial evidence	Sydney, AustraliaHQ checked Sep 27, 2026	11-50	30 contacts →
	Partial evidence “The Breakthrough Office was established from a passion to make a difference in the world – accounting, payroll, governance and compliance are just what we’re good at.” Source: RevenueBase Database · checked Sep 27, 2026
23	KAS Accounting Solutions	Partial evidence	Kununurra, AustraliaHQ checked Sep 27, 2026	11-50	30 contacts →
	Partial evidence “KAS Accounting Solutions provide a full range of personalised accounting services in Australia’s top end.” Source: RevenueBase Database · checked Sep 27, 2026
24	Y&s Accounting	Partial evidence	Melbourne, AustraliaHQ checked Sep 27, 2026	11-50	29 contacts →
	Partial evidence “Y&S Accounting is an accounting firm located with offices in Melbourne Sydney, Adelaide and Brisbane; we take pride in ourselves on providing professional, efficient and high…” Source: RevenueBase Database · checked Sep 27, 2026
25	Factor1 Accountants & Advisers	Indirect evidence	Mount Waverley, AustraliaHQ checked Sep 27, 2026	51-200	28 contacts →
	Indirect evidence “Factor1 are specialist accountants and advisers focused on privately owned business.” Source: RevenueBase Database · checked Sep 27, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: accounting firms for nonprofits. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names accounting firms for nonprofits.
Partial evidence: Its own public description names part of accounting firms for nonprofits, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name accounting firms for nonprofits. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 848 accounting firms for nonprofits based in Australia

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Accounting firms for nonprofits based in Australia at a glance

As of Sep 27, 2026

39.9%Verified-email coverage

7.4Average contacts per company

1-10Median size (employees)

8.3%Largest-city concentration · Sydney

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

598

11-50

215

51-200

201-500

1,001-5,000

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 848 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among accounting firms for nonprofits, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Australia whose own description of what they do matches “accounting firms for nonprofits”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names accounting firms for nonprofits), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among accounting firms for nonprofits, and records with no verified work email. Companies headquartered outside Australia are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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: Every listed company carries at least one verified work email, 2,490 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 27, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Accounting firms for nonprofits by metro

Accounting firms for nonprofits in Sydney70
Accounting firms for nonprofits in Melbourne52

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names accounting firms for nonprofits, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

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

RevenueBase identified 848 accounting firms for nonprofits headquartered in Australia as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

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

Which city has the most accounting firms for nonprofits?

Sydney leads with 70 headquartered companies, followed by Melbourne (52) and Brisbane (19).

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 2,490 verified decision-maker contacts tracked across these 848 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 27, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.