Company lists · Data refreshed September 2026

Top 25 Investment property accounting firms based in Sydney, Australia

Name: Investment property accounting firms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 191 companies tracked

RevenueBase identified 191 investment property accounting firms headquartered in Sydney, Australia as of September 2026 and tracks 3,307 professional contacts across them, including 1,163 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers investment property accounting firms headquartered in Sydney, 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 28, 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 28, 2026 86% judged on-target in blind review

191Companies

3,307Contacts tracked

1,163Verified emails

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The 25 largest investment property accounting firms based in Sydney, Australia

Ranked by team size

Top 25 of 191 investment property accounting firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to investment property accounting firms: 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 28, 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 28, 2026
2	Savills Australia & NEW Zealand	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	501-1,000	542 contacts →
	Partial evidence “Savills, a trusted name in real estate since 1855, is a global leader in providing world-class property solutions.” Source: RevenueBase Database · checked Sep 28, 2026
3	Hall Chadwick	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	266 contacts →
	Partial evidence “Hall Chadwick is one of the largest and most experienced accounting groups in Australia servicing clients in every major capital city and many regional centres in Australia.” Source: RevenueBase Database · checked Sep 28, 2026
4	Bell Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	124 contacts →
	Partial evidence “Winner of BRW’s Most Productive Accounting Firm seven years running (2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 and again 2011).” Source: RevenueBase Database · checked Sep 28, 2026
5	Investorkit	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	66 contacts →
	Indirect evidence “Winner of the REB Buyers Agency of the Year 2026.” Source: RevenueBase Database · checked Sep 28, 2026
6	Stanton Hillier Parker	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	65 contacts →
	Strong evidence “Commercial property decisions shape businesses, investments and communities.” Source: RevenueBase Database · checked Sep 28, 2026
7	Global Realty	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	52 contacts →
	Partial evidence “Global Realty is a leading Australian real estate company predominantly focused on providing a unique, one-stop-shop for all property needs.” Source: RevenueBase Database · checked Sep 28, 2026
8	Titan Partners PTY LTD	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	48 contacts →
	Partial evidence “Specialist accounting firm providing tax consulting, corporate finance, business advisory and compliance services.” Source: RevenueBase Database · checked Sep 28, 2026
9	Generate Property Group	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “Generate Property Group is a privately owned independent real estate advisory firm specialising in development and project management as well as providing various asset management…” Source: RevenueBase Database · checked Sep 28, 2026
10	Ideal Property Group	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	n/a	37 contacts →
	Strong evidence “IDEAL Property Group - Investment + Development + Capital IDEAL Property Group was founded by David Gray.” Source: RevenueBase Database · checked Sep 28, 2026
11	Economos Chartered Accountants	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	29 contacts →
	Partial evidence “Economos Chartered Accountants has been delivering a diverse range of business advisory and accounting services since 1978.” Source: RevenueBase Database · checked Sep 28, 2026
12	WINIM	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “WINIM is a unique, highly qualified and experienced team, committed to delivering exceptional service in three key areas of property – funds management, advisory and development.” Source: RevenueBase Database · checked Sep 28, 2026
13	HK Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “HK Partners is an independent, privately owned, progressive accounting, tax and advisory practice that helps shape a better future for businesses and families.” Source: RevenueBase Database · checked Sep 28, 2026
14	Washington Brown	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	27 contacts →
	Partial evidence “Washington Brown are Quantity Surveyors, Building Consultants and Tax Depreciation Specialists based in Australia, providing professional advice on a range of property services…” Source: RevenueBase Database · checked Sep 28, 2026
15	Smart Wealth Advisors	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Smart Wealth Advisors is a Sydney-based professional service firm with deep expertise in accounting tax and advisory, who provides adaptive, high-quality and client-focused…” Source: RevenueBase Database · checked Sep 28, 2026
16	Khourys & Associates	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “Khourys & Associates was founded over 30 years ago, as a vision of Charles Khoury, with the desire to provide Accounting, Taxation and Business Advice and Services to the local…” Source: RevenueBase Database · checked Sep 28, 2026
17	Ayre Real Estate	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Going up?” Source: RevenueBase Database · checked Sep 28, 2026
18	Gateway Capital	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Gateway Capital works exclusively with institutional investors to drive value from real estate through defined investment strategies.” Source: RevenueBase Database · checked Sep 28, 2026
19	WIS Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Wis Australia: Founded in 2013 as 'Wis Partners', Wis Australia has swiftly risen as a boutique powerhouse in professional services, with a pronounced presence in New South Wales…” Source: RevenueBase Database · checked Sep 28, 2026
20	Enspira Financial	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial evidence “Enspira Financial is a relationship-based advisory accounting firm.” Source: RevenueBase Database · checked Sep 28, 2026
21	Rook Partners	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “PLAN \| DELIVER \| MANAGE Rook Partners is a strategic property advisor, leasing and property management company.” Source: RevenueBase Database · checked Sep 28, 2026
22	WLM Accounting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “We work with businesses in growth, with complex needs, operating locally and internationally.” Source: RevenueBase Database · checked Sep 28, 2026
23	Presidio Partners	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Established in August 1984, Presidio Partners Chartered Accountants has been built on a strong foundation of experience and technical expertise.” Source: RevenueBase Database · checked Sep 28, 2026
24	Legend Property	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “A good real estate agent will always endeavour to provide the best service they can to their clients within their capacity.” Source: RevenueBase Database · checked Sep 28, 2026
25	Waterpoint Asset Management	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “Boutique real estate & facility management company.” Source: RevenueBase Database · checked Sep 28, 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: investment property accounting firms. 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 investment property accounting firms.
Partial evidence: Its own public description names part of investment property accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name investment property accounting firms. 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 191 investment property accounting firms based in Sydney, Australia

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Investment property accounting firms based in Sydney, Australia at a glance

As of Sep 28, 2026

35.2%Verified-email coverage

17.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

121

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Australia list rather than for Sydney, so it is reported there. Company counts and contact totals on this page are exact for Sydney, over 191 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 investment property accounting firms, 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 Sydney, Australia whose own description of what they do matches “investment property accounting firms”. 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 investment property accounting firms), 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 investment property accounting firms, and records with no verified work email. Companies headquartered outside Sydney 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, 1,163 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 28, 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.

Investment property accounting firms by metro in Australia

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 investment property accounting firms, 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 investment property accounting firms are there based in Sydney, Australia?

RevenueBase identified 191 investment property accounting firms headquartered in Sydney, 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 in Australia has the most investment property accounting firms?

Sydney leads Australia with 191 headquartered companies, followed by Melbourne (137) and Brisbane (63).

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 1,163 verified decision-maker contacts tracked across these 191 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 28, 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.