Company lists · Data refreshed September 2026

Top 23 Development consulting firms based in North Sydney, Australia

Name: Development consulting firms 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 35 companies tracked

RevenueBase identified 35 development consulting firms headquartered in North Sydney, Australia as of September 2026 and tracks 401 professional contacts across them, including 189 with verified work emails. Across Australia, Sydney is the largest hub for this category (921 companies); North Sydney has 35.

This list covers development consulting firms 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

35Companies

401Contacts tracked

189Verified emails

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The 23 largest development consulting firms based in North Sydney, Australia

Ranked by team size

Top 23 of 35 development consulting firms 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 development 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	Marchese Partners Life3a	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	105 contacts →
	Indirect 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
2	Enspire Solutions	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	55 contacts →
	Partial evidence “Established in 2018, Enspire is a Sydney based Civil Engineering and Project Management Consultancy that intends to seriously transform the definition of great consulting.” Source: RevenueBase Database · checked Sep 24, 2026
3	SCT Consulting	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	36 contacts →
	Partial evidence “SCT Consulting provides advisory services within the transportation planning and engineering industry.” Source: RevenueBase Database · checked Sep 24, 2026
4	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
5	Tactical	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	34 contacts →
	Indirect evidence “Leading with insight.” Source: RevenueBase Database · checked Sep 24, 2026
6	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
7	Bloompark	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	10 contacts →
	Partial evidence “Bloompark is a professional Project, Construction and Development Advisory Managment firm.” Source: RevenueBase Database · checked Sep 24, 2026
8	Willow Frank	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	7 contacts →
	Partial evidence “Established in 2007, Willow Frank is a leading development and project management company delivering unmitigated service to a diverse range of clients.” Source: RevenueBase Database · checked Sep 24, 2026
9	Lighthouse Project Group	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	6 contacts →
	Partial evidence “Lighthouse Project Group (LPG) is a specialist development and project management firm and has successfully delivered numerous projects for clients across multiple sectors.” Source: RevenueBase Database · checked Sep 24, 2026
10	CDRU	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	51-200	6 contacts →
	Indirect evidence “Established in 2001, CDRU is the leading Australian ‘buy-side’ SME specialising in delivering transformational change while maximising client IT investments.” Source: RevenueBase Database · checked Sep 24, 2026
11	Momentum Project Group	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	6 contacts →
	Partial evidence “We’re a leading Development and Project Management consultancy providing strategic property expertise, advice and delivery to a wide range of sectors across Australia.” Source: RevenueBase Database · checked Sep 24, 2026
12	ID Planning	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	4 contacts →
	Indirect evidence “Id Planning is a consultancy specialising in community consultation, communications and facilitation.” Source: RevenueBase Database · checked Sep 24, 2026
13	Hamel Group	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	4 contacts →
	Indirect evidence “Hamel Group is a specialist project and program management consultancy.” Source: RevenueBase Database · checked Sep 24, 2026
14	Divergence Group PTY LTD	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	4 contacts →
	Partial evidence “Divergence Group is an industry leader in Project Management, Consulting and Contracts Administration, with extensive experience in both the Public and Private sectors.” Source: RevenueBase Database · checked Sep 24, 2026
15	Tognetti Consulting PTY LTD	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	3 contacts →
	Partial evidence “At Tognetti Consulting, we know your market inside and out.” Source: RevenueBase Database · checked Sep 24, 2026
16	Hunts' Group Consulting	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	3 contacts →
	Partial evidence “Hunts' Group provide strategic and corporate consulting services to: • Financial institutions and their subsidiaries • Intermediate sized listed and unlisted financial services…” Source: RevenueBase Database · checked Sep 24, 2026
17	Endeavour Consulting Group	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “At Endeavour Consulting Group, we are experienced professionals who have seen the financial advice industry from various angles: • Owning and operating a successful multi-adviser…” Source: RevenueBase Database · checked Sep 24, 2026
18	Infact Consulting	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	2 contacts →
	Indirect evidence “We are independent in the sense that we have no relationship or "business partnerships" with vendors so our advice is genuinely objective.” Source: RevenueBase Database · checked Sep 24, 2026
19	The Leading Partnership	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	2 contacts →
	Partial evidence “The Leading Partnership (TLP) is an independent strategic management and advisory firm specialising in strategy development and corporate governance.” Source: RevenueBase Database · checked Sep 24, 2026
20	Case International	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	11-50	1 contacts →
	Indirect evidence “CaSE International is a leading management and advisory company, providing experienced project management, technical services, and commercial expertise to major civil…” Source: RevenueBase Database · checked Sep 24, 2026
21	Blushade	Partial evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	1 contacts →
	Partial evidence “Consulting small and medium size businesses (SMB) and Enterprises on "Enterprise Architecture" and "Software Solutions".” Source: RevenueBase Database · checked Sep 24, 2026
22	WHR Australia	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “WHR Australia is a problem solving consultancy in the infrastructure and services area specialising in finding better solutions to the challenges we face.” Source: RevenueBase Database · checked Sep 24, 2026
23	Od3 Consulting	Indirect evidence	North Sydney, AustraliaHQ checked Sep 24, 2026	1-10	1 contacts →
	Indirect evidence “We help build high performing teams that champion change and deliver results.” 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: development 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 development consulting firms.
Partial evidence: Its own public description names part of development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name development 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 23 of 35 development consulting firms based in North Sydney, Australia

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Development consulting firms based in North Sydney, Australia at a glance

As of Sep 24, 2026

47.1%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 35 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 development 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 North Sydney, Australia whose own description of what they do matches “development 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 development 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 development consulting firms, 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, 189 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.

Development 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 development 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 development consulting firms are there based in North Sydney, Australia?

RevenueBase identified 35 development consulting firms 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?

Marchese Partners Life3a, headquartered in North Sydney, tops this list with the largest team on record.

Which city in Australia has the most development consulting firms?

Sydney leads Australia with 921 headquartered companies, followed by Melbourne (744) and Brisbane (438). North Sydney has 35.

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 189 verified decision-maker contacts tracked across these 35 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.