Company lists · Data refreshed September 2026

Top 25 Design consultancies based in North Sydney, Australia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 60 companies tracked

RevenueBase identified 60 design consultancies headquartered in North Sydney, Australia as of September 2026 and tracks 1,405 professional contacts across them, including 726 with verified work emails. Sydney is the largest hub.

This list covers design consultancies headquartered in North 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 24, 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 24, 2026 86% judged on-target in blind review

60Companies

1,405Contacts tracked

726Verified emails

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The 25 largest design consultancies based in North Sydney, Australia

Ranked by team size

Top 25 of 60 design consultancies based in North Sydney, Australia, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to design consultancies: 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	TTW	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	501-1,000	472 contacts →
	Indirect evidence “Great engineering starts with great people.” Source: RevenueBase Database · checked Sep 24, 2026
2	BSE Australia	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	121 contacts →
	Indirect evidence “Building Services Engineers (BSE) is a 100% Australian-owned national engineering consultancy established in 1994.” Source: RevenueBase Database · checked Sep 24, 2026
3	Marchese Partners Life3a	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	105 contacts →
	Partial evidence “We are an international consultancy with complete, integrated design services including architecture, interior design, master planning and third age/seniors living design…” Source: RevenueBase Database · checked Sep 24, 2026
4	Pmdl Architecture Design	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	54 contacts →
	Indirect evidence “Our practice is built around three fundamental tenets: • We think before we draw • We work to your outcomes, not our agenda • We value a learning culture and bring…” Source: RevenueBase Database · checked Sep 24, 2026
5	CCR	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	51 contacts →
	Indirect evidence “CCR is a CIOB Chartered Construction Management Consultancy, reshaping how the construction and engineering industry delivers projects through an experts-first, data-driven…” Source: RevenueBase Database · checked Sep 24, 2026
6	SBA	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	49 contacts →
	Partial evidence “At SBA, we believe that great design changes lives.⁠ SBA is a leading Australian design practice renowned for its expertise in industrial architecture and interior design.” Source: RevenueBase Database · checked Sep 24, 2026
7	CJC Management	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	46 contacts →
	Indirect evidence “CJC Management is an independent civil, structural and building engineering program management consultancy company working with clients to provide a broad spectrum of services to…” Source: RevenueBase Database · checked Sep 24, 2026
8	Willowtree Town Planning, Strategic Advisory & Communications	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	36 contacts →
	Indirect evidence “Willowtree is a national consultancy specialising in town planning, strategic advisory, and communications.” Source: RevenueBase Database · checked Sep 24, 2026
9	Vinculum Advisory	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	31 contacts →
	Indirect evidence “At Vinculum, we believe that true engineering excellence is about more than just technical expertise, it’s about building relationships and creating lasting impact.” Source: RevenueBase Database · checked Sep 24, 2026
10	Inone Projects	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	30 contacts →
	Partial evidence “At inOne Projects, we bring your vision to life through creative and functional design.” Source: RevenueBase Database · checked Sep 24, 2026
11	Ptc. Consultants	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	29 contacts →
	Indirect evidence “The right angle sits between where your project stands and where it needs to go.” Source: RevenueBase Database · checked Sep 24, 2026
12	Kann Finch Redstone	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	28 contacts →
	Partial evidence “Our multi-disciplinary design, documentation and delivery services cover architecture, interior design and master planning of commercial, residential, industrial, community…” Source: RevenueBase Database · checked Sep 24, 2026
13	Reid Campbell	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	26 contacts →
	Partial evidence “Reid Campbell is a Sydney based consulting and design company with international reach specialising in the design and delivery of large and complex projects.” Source: RevenueBase Database · checked Sep 24, 2026
14	Tcubed Consulting	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	23 contacts →
	Indirect evidence “TCubed Consulting is a proudly owned and operated Australian consultancy with specialist experience in delivering services in Project Management, Quantity Surveying, Commercial…” Source: RevenueBase Database · checked Sep 24, 2026
15	121 Creative	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	18 contacts →
	Indirect evidence “121 Creative is a collective of like-minded independent creative studios operating under one unified brand.” Source: RevenueBase Database · checked Sep 24, 2026
16	Kyearn Architecture	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	15 contacts →
	Partial evidence “Kyearn Architecture is a Sydney-based practice passionate about delivering thoughtful, innovative design solutions that enhance lives.” Source: RevenueBase Database · checked Sep 24, 2026
17	Neilly Davies Consulting Engineers	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	15 contacts →
	Indirect evidence “Neilly Davies Consulting Engineers is a multi-disciplinary engineering consultancy based in Sydney.” Source: RevenueBase Database · checked Sep 24, 2026
18	Hasbuilt Projects	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	12 contacts →
	Partial evidence “Experts in Workspace Design & Fit-Out At Hasbuilt Projects, we focus exclusively on commercial workspace design and fit-out and that focus makes us the experts.” Source: RevenueBase Database · checked Sep 24, 2026
19	Bloompark	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	10 contacts →
	Indirect evidence “Bloompark is a professional Project, Construction and Development Advisory Managment firm.” Source: RevenueBase Database · checked Sep 24, 2026
20	Creative Platform	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	9 contacts →
	Partial evidence “We are consumer branding and FMCG packaging design specialists based in sunny Sydney.” Source: RevenueBase Database · checked Sep 24, 2026
21	Sissons Architects	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	9 contacts →
	Indirect evidence “From the big picture to the smallest detail-we listen to you (like, really listen) so we can get it right the first time.” Source: RevenueBase Database · checked Sep 24, 2026
22	Bergstrom Architects	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	9 contacts →
	Partial evidence “Bergstrom Architects is a multi-disciplinary architecture and commercial interior design firm based in North Sydney.” Source: RevenueBase Database · checked Sep 24, 2026
23	Sheldon	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	8 contacts →
	Partial evidence “Office Fitout Design & Construct Founded in Sydney in 1989, by a team determined to take on a fresh approach to the design and construct process, in 30+ years since inception…” Source: RevenueBase Database · checked Sep 24, 2026
24	The Media Coach	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	7 contacts →
	Indirect evidence “The Media Coach offers real digital and social media strategies for businesses.” Source: RevenueBase Database · checked Sep 24, 2026
25	Joseph Pang Design Consultants	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	7 contacts →
	Partial evidence “JPDC (Joseph Pang Design Consultants) is a Sydney-based interior design practice specializing in hotels, resorts, clubs and high end serviced apartments.” Source: RevenueBase Database · checked Sep 24, 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 consultancies. 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 consultancies.
Partial evidence: Its own public description names part of design consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name design consultancies. 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 60 design consultancies based in North Sydney, Australia

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Design consultancies based in North Sydney, Australia at a glance

As of Sep 24, 2026

51.7%Verified-email coverage

23.4Average contacts per company

11-50Median size (employees)

2365.0%Largest-city concentration · Sydney

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

Email recency for this list is measured across the whole Australia list rather than for North Sydney, so it is reported there. Company counts and contact totals on this page are exact for North Sydney, over 60 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 consultancies, 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 North Sydney, Australia whose own description of what they do matches “design consultancies”. 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 consultancies), 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 consultancies, and records with no verified work email. Companies headquartered outside North 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, 726 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 24, 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 consultancies by metro in Australia

Design consultancies in Sydney1419
Design consultancies in Melbourne1288
Design consultancies in Brisbane558
Design consultancies in Perth373
Design consultancies in Adelaide251
Design consultancies in Surry Hills115
Design consultancies in Gold Coast114
Design consultancies in Canberra86
Design consultancies in Collingwood68
Design consultancies in South Melbourne62
Design consultancies in North Sydney60
Design consultancies in Newcastle59
Design consultancies in Richmond59
Design consultancies in Fortitude Valley51
Design consultancies in Hobart43
Design consultancies in Brisbane City39
Design consultancies in Sunshine Coast39
Design consultancies in Byron Bay37
Design consultancies in Pyrmont34
Design consultancies in Subiaco34
Design consultancies in West Perth33
Design consultancies in Fitzroy32
Design consultancies in Wollongong32
Design consultancies in Cremorne31
Design consultancies in Parramatta31
Design consultancies in Prahran29
Design consultancies in Paddington27
Design consultancies in Alexandria26
Design consultancies in Brunswick26
Design consultancies in Darlinghurst26
Design consultancies in Fremantle26
Design consultancies in Geelong26
Design consultancies in Hawthorn26
Design consultancies in St Kilda26
Design consultancies in South Yarra25

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 consultancies, 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 consultancies are there based in North Sydney, Australia?

RevenueBase identified 60 design consultancies headquartered in North 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?

TTW, headquartered in North Sydney, tops this list with the largest team on record.

Which city has the most design consultancies?

Sydney leads with 1419 headquartered companies, followed by Melbourne (1288) and Brisbane (558).

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 726 verified decision-maker contacts tracked across these 60 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 24, 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.