Company lists · Data refreshed September 2026

Top 25 Architectural consulting firms based in Sydney, Australia

Name: Architectural consulting 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 305 companies tracked

RevenueBase identified 305 architectural consulting firms headquartered in Sydney, Australia as of September 2026 and tracks 7,411 professional contacts across them, including 2,157 with verified work emails. Across Australia, Sydney is the largest hub for this category.

This list covers architectural consulting 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

305Companies

7,411Contacts tracked

2,157Verified emails

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The 25 largest architectural consulting firms based in Sydney, Australia

Ranked by team size

Top 25 of 305 architectural consulting 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 architectural consulting 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	WT Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	544 contacts →
	Indirect evidence “At WT, we empower our clients to grow, inspiring confidence through independent advice and inventive thinking to create sustainable value across all aspects of the built…” Source: RevenueBase Database · checked Sep 28, 2026
2	GHD Design	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	293 contacts →
	Indirect evidence “GHD Design empowers transformation at the speed of change.” Source: RevenueBase Database · checked Sep 28, 2026
3	Woolpert Asia-Pacific	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	1,001-5,000	291 contacts →
	Indirect evidence “Woolpert Asia-Pacific embodies all that is Woolpert, with an added focus on this region of the world.” Source: RevenueBase Database · checked Sep 28, 2026
4	PTW	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	201-500	187 contacts →
	Partial evidence “PTW Architects is an interdisciplinary architectural practice, realizing and delivering innovative, contemporary spatial settings, buildings and urban environments.” Source: RevenueBase Database · checked Sep 28, 2026
5	Turner Studio	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	135 contacts →
	Partial evidence “Founded in 2001 in Sydney, TURNER is a multi-award-winning design firm, specialising in Architecture and Urban, Interior and Experiential Design, with offices in Sydney and London.” Source: RevenueBase Database · checked Sep 28, 2026
6	Jensen Hughes Pacific	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	104 contacts →
	Indirect evidence “At Jensen Hughes Pacific, we deliver industry leading services in building code compliance, fire and life safety, accessibility, sustainable design, and fire systems design.” Source: RevenueBase Database · checked Sep 28, 2026
7	E-Lab Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	84 contacts →
	Indirect evidence “Where Engineering & Science Inspire Design.” Source: RevenueBase Database · checked Sep 28, 2026
8	WMK Architecture	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence “WMK is a dynamic, award-winning firm that has gained a reputation for delivering value and results through innovative #design, responsive performance, and intelligent commercial…” Source: RevenueBase Database · checked Sep 28, 2026
9	Jackson Teece	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Jackson Teece is a multi-disciplinary design lead studio offering architecture, interior design and urban design consultancy services.” Source: RevenueBase Database · checked Sep 28, 2026
10	Koichi Takada Architects	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	63 contacts →
	Partial evidence “Koichi Takada Architects is a Sydney-based boutique architecture firm, led by Koichi Takada.” Source: RevenueBase Database · checked Sep 28, 2026
11	Gyde Consulting	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	53 contacts →
	Indirect evidence “Why ‘GYDE’?” Source: RevenueBase Database · checked Sep 28, 2026
12	Candalepas Associates	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “Candalepas Associates is a rare Architecture firm that has produced a unique array of projects with diversity in scale and typology.” Source: RevenueBase Database · checked Sep 28, 2026
13	Mecone	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “Mecone is a leading urban planning, policy and development advisory consultancy with offices in Sydney, Western Sydney, Melbourne, and Brisbane.” Source: RevenueBase Database · checked Sep 28, 2026
14	APG	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	47 contacts →
	Indirect evidence “APG is a Sydney based project management organisation and property consultant with offices in Sydney, Canberra, Brisbane and Melbourne.” Source: RevenueBase Database · checked Sep 28, 2026
15	Djrd Architects	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “DJRD Architects is an interdisciplinary design studio based in Sydney, of architects, specialist planners, urban and interior designers.” Source: RevenueBase Database · checked Sep 28, 2026
16	Construction Services And Infrastructure	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	42 contacts →
	Indirect evidence “Construction Services & Infrastructure (CSI) is a leading independent Project Management, Building Services Management and Commissioning consultancy for the commercial…” Source: RevenueBase Database · checked Sep 28, 2026
17	Complete Urban	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	42 contacts →
	Partial evidence “ARCHITECTURE.” Source: RevenueBase Database · checked Sep 28, 2026
18	Crone Architects	Strong evidence	Sydney, AustraliaHQ checked Sep 28, 2026	51-200	42 contacts →
	Strong evidence “Crone is an award-winning architectural and consulting firm with offices in Sydney and Melbourne, working in markets across Australia and Asia.” Source: RevenueBase Database · checked Sep 28, 2026
19	CM Conybeare Morrison	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “Conybeare Morrison International is a multi-disciplinary and award winning design consultancy, founded by Darrel Conybeare and William Morrison in 1980.” Source: RevenueBase Database · checked Sep 28, 2026
20	DBS Consulting Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	36 contacts →
	Indirect evidence “With a vision to whole-heartedly put their clients first, and as business owners themselves, the DBS team know the importance of clear communication, concise advice and innovative…” Source: RevenueBase Database · checked Sep 28, 2026
21	Evolved Engineering	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Evolved Engineering is a multidisciplinary building services consultancy that has embraced a new way of working.” Source: RevenueBase Database · checked Sep 28, 2026
22	Davenport Campbell	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	34 contacts →
	Indirect evidence “Davenport Campbell has been at the forefront of innovative design since our beginnings in 1977.” Source: RevenueBase Database · checked Sep 28, 2026
23	Terroir	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Terroir is a collective of architects and urbanists dedicated to producing work that increases the connection between people and the places they inhabit.” Source: RevenueBase Database · checked Sep 28, 2026
24	Leffler Simes Architects	Partial evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Leffler Simes Architects (LSA) continues to enjoy notable recognition as one of Australia's leading Architectural and Interior studios, with offices in Sydney and Melbourne.” Source: RevenueBase Database · checked Sep 28, 2026
25	Brewster Murray Architects	Indirect evidence	Sydney, AustraliaHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Brewster Murray is a design house.” 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: architectural consulting 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 architectural consulting firms.
Partial evidence: Its own public description names part of architectural consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural consulting 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 305 architectural consulting firms based in Sydney, Australia

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Architectural consulting firms based in Sydney, Australia at a glance

As of Sep 28, 2026

29.1%Verified-email coverage

24.3Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

213

11-50

51-200

201-500

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 305 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 architectural consulting 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 “architectural consulting 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 architectural consulting 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 architectural consulting 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, 2,157 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.

Architectural consulting 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 architectural consulting 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 architectural consulting firms are there based in Sydney, Australia?

RevenueBase identified 305 architectural consulting 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?

WT Australia, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most architectural consulting firms?

Sydney leads Australia with 305 headquartered companies, followed by Melbourne (265) and Brisbane (108).

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 2,157 verified decision-maker contacts tracked across these 305 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.