Company lists · Data refreshed September 2026

Top 25 Design consultancy firms based in Sydney, Australia

Name: Design consultancy firms based in Sydney, Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 711 companies tracked

RevenueBase identified 711 design consultancy firms headquartered in Sydney, Australia as of September 2026 and tracks 4,793 professional contacts across them, including 1,906 with verified work emails. Across Australia, Melbourne is the largest hub for this category (724 companies); Sydney follows with 711.

This list covers design consultancy 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 29, 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 29, 2026 86% judged on-target in blind review

711Companies

4,793Contacts tracked

1,906Verified emails

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The 25 largest design consultancy firms based in Sydney, Australia

Ranked by team size

Top 25 of 711 design consultancy firms based in Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to design consultancy 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	GHD Design	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	201-500	293 contacts →
	Partial evidence “GHD Design empowers transformation at the speed of change.” Source: RevenueBase Database · checked Sep 29, 2026
2	PTW	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	201-500	187 contacts →
	Indirect evidence “PTW Architects is an interdisciplinary architectural practice, realizing and delivering innovative, contemporary spatial settings, buildings and urban environments.” Source: RevenueBase Database · checked Sep 29, 2026
3	Turner Studio	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 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 29, 2026
4	Amicus	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	125 contacts →
	Partial evidence “Amicus offers complete end-to-end solutions in workplace strategy, design and construction across the Office, Education, Laboratory and Hospitality sectors.” Source: RevenueBase Database · checked Sep 29, 2026
5	E-Lab Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	84 contacts →
	Partial evidence “Where Engineering & Science Inspire Design.” Source: RevenueBase Database · checked Sep 29, 2026
6	WMK Architecture	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	77 contacts →
	Partial 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 29, 2026
7	Cachet Group	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	76 contacts →
	Partial evidence “We are a leading commercial design and construct provider offering full lifecycle partnerships for clients across Australia, New Zealand, and APAC.” Source: RevenueBase Database · checked Sep 29, 2026
8	The Gallery	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	76 contacts →
	Partial evidence “The Gallery is a design and branding studio based in Sydney, Australia.” Source: RevenueBase Database · checked Sep 29, 2026
9	Jackson Teece	Strong evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	70 contacts →
	Strong evidence “Jackson Teece is a multi-disciplinary design lead studio offering architecture, interior design and urban design consultancy services.” Source: RevenueBase Database · checked Sep 29, 2026
10	JPW	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	66 contacts →
	Partial evidence “JPW is one of Australia’s leading design practices with major built works in architecture, landscape architecture, planning, urban design, interior design and exhibitions.” Source: RevenueBase Database · checked Sep 29, 2026
11	Eskimo	Strong evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	64 contacts →
	Strong evidence “eskimo is an independent creative agency and design consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
12	studio.sc	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	63 contacts →
	Partial evidence “Studio.SC is an Australian architecture and design studio, applying a unique lens to design leadership across architecture, interiors and urban design.” Source: RevenueBase Database · checked Sep 29, 2026
13	Koichi Takada Architects	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	63 contacts →
	Indirect evidence “Koichi Takada Architects is a Sydney-based boutique architecture firm, led by Koichi Takada.” Source: RevenueBase Database · checked Sep 29, 2026
14	Djrd Architects	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	45 contacts →
	Partial evidence “DJRD Architects is an interdisciplinary design studio based in Sydney, of architects, specialist planners, urban and interior designers.” Source: RevenueBase Database · checked Sep 29, 2026
15	Complete Urban	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “ARCHITECTURE.” Source: RevenueBase Database · checked Sep 29, 2026
16	Crone Architects	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	42 contacts →
	Indirect 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 29, 2026
17	RE Part Of M C Saatchi Consulting	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	41 contacts →
	Partial evidence “Re is a global brand-led design and experience business.” Source: RevenueBase Database · checked Sep 29, 2026
18	Alfred	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	n/a	40 contacts →
	Partial evidence “Alfred is an experiential design practice that works predominantly in the arts, entertainment, hospitality and creative industries.” Source: RevenueBase Database · checked Sep 29, 2026
19	CM Conybeare Morrison	Strong evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	36 contacts →
	Strong 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 29, 2026
20	DBS Consulting Australia	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 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 29, 2026
21	Davenport Campbell	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	34 contacts →
	Partial evidence “Davenport Campbell has been at the forefront of innovative design since our beginnings in 1977.” Source: RevenueBase Database · checked Sep 29, 2026
22	Nutbrook Group	Partial evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	32 contacts →
	Partial evidence “Nutbrook Group was established with the objective of integrating a values-driven approach to Consultancy, Engineering and Project Management services.” Source: RevenueBase Database · checked Sep 29, 2026
23	Dezign	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	51-200	29 contacts →
	Indirect evidence “Dezign is a distinguished third-generation company with over 50 years of experience, founded by the Pridham family in 1969.” Source: RevenueBase Database · checked Sep 29, 2026
24	The Strategy Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect evidence “The Strategy Group’s expertise sits at the nexus between the corporate, entrepreneurial and academic worlds.” Source: RevenueBase Database · checked Sep 29, 2026
25	Leffler Simes Architects	Indirect evidence	Sydney, AustraliaHQ checked Sep 29, 2026	11-50	27 contacts →
	Indirect 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 29, 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: design consultancy 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 design consultancy firms.
Partial evidence: Its own public description names part of design consultancy firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name design consultancy 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 711 design consultancy firms based in Sydney, Australia

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Design consultancy firms based in Sydney, Australia at a glance

As of Sep 29, 2026

39.8%Verified-email coverage

6.7Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

597

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 711 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 design consultancy 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 “design consultancy 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 design consultancy 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 design consultancy 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, 1,906 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 29, 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.

Design consultancy 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 design consultancy 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 design consultancy firms are there based in Sydney, Australia?

RevenueBase identified 711 design consultancy 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?

GHD Design, headquartered in Sydney, tops this list with the largest team on record.

Which city in Australia has the most design consultancy firms?

Melbourne leads Australia with 724 headquartered companies, followed by Sydney (711) and Brisbane (274).

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 1,906 verified decision-maker contacts tracked across these 711 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 29, 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.