Company lists · Data refreshed September 2026

Top 24 Historic preservation consulting firms based in Australia

Name: Historic preservation consulting firms based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 113 companies tracked

RevenueBase identified 113 historic preservation consulting firms headquartered in Australia as of September 2026 and tracks 1,034 professional contacts across them, including 498 with verified work emails. Sydney is the largest hub.

This list covers historic preservation consulting firms headquartered in 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

113Companies

1,034Contacts tracked

498Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest historic preservation consulting firms based in Australia

Ranked by team size

Top 24 of 113 historic preservation consulting firms based in Australia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to historic preservation 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	Extent Heritage	Partial evidence	Pyrmont, AustraliaHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Extent Heritage is a leader in heritage and archaeological consulting, providing heritage advice to Australia and the Asia Pacific region for more than two decades.” Source: RevenueBase Database · checked Sep 28, 2026
2	Everick Heritage	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	51-200	86 contacts →
	Indirect evidence “Everick Heritage is one of Australia’s leading heritage consultancies.” Source: RevenueBase Database · checked Sep 28, 2026
3	GML Heritage	Indirect evidence	Haymarket, AustraliaHQ checked Sep 28, 2026	51-200	66 contacts →
	Indirect evidence “GML Heritage is a leading Australian heritage consultancy with offices in Sydney, Melbourne and Canberra.” Source: RevenueBase Database · checked Sep 28, 2026
4	Grieve Gillett Architects	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	11-50	48 contacts →
	Indirect evidence “Grieve Gillett Architects is a leading, multiple award-winning architecture, interior design, heritage and urban design practice based in Adelaide, South Australia.” Source: RevenueBase Database · checked Sep 28, 2026
5	Artefact Heritage And Environment	Indirect evidence	Pyrmont, AustraliaHQ checked Sep 28, 2026	51-200	43 contacts →
	Indirect evidence “As a leading provider of heritage management, environment and archaeological services, we are experts at balancing the need to respect and protect our cultural heritage within the…” Source: RevenueBase Database · checked Sep 28, 2026
6	Australian Cultural Heritage Management	Indirect evidence	Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	29 contacts →
	Indirect evidence “Australian Cultural Heritage Management (ACHM) is a leading provider of cultural heritage management services throughout Australia.” Source: RevenueBase Database · checked Sep 28, 2026
7	Lovell Chen	Indirect evidence	East Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “The office of Lovell Chen is located on the lands of the Wurundjeri people.” Source: RevenueBase Database · checked Sep 28, 2026
8	Austral Archaeology PTY LTD	Indirect evidence	Yallah, AustraliaHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “Austral has over 30 years’ experience servicing central, southern and eastern Australia.” Source: RevenueBase Database · checked Sep 28, 2026
9	DR Vincent Clark Archaeology & Heritage PTY LTD	Partial evidence	Coburg, AustraliaHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “Dr Vincent Clark Archaeology & Heritage is a leading and respected cultural heritage management consulting firm based in Victoria, Australia Our highly qualified team provides…” Source: RevenueBase Database · checked Sep 28, 2026
10	Heritage Insight	Indirect evidence	Kensington, AustraliaHQ checked Sep 28, 2026	11-50	21 contacts →
	Indirect evidence “Launched in by founding Director, David Rhodes, Heritage Insight is one of the most established heritage consultancies in Victoria.” Source: RevenueBase Database · checked Sep 28, 2026
11	Abode Restoration	Indirect evidence	North Melbourne, AustraliaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Abode Restoration is a boutique heritage building company dedicated to preserving the architectural heritage of Melbourne.” Source: RevenueBase Database · checked Sep 28, 2026
12	Curio Projects	Indirect evidence	Chippendale, AustraliaHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “At Curio Projects we love working with clients and projects to create new places and spaces that seamlessly incorporate and celebrate the heritage values that site users and…” Source: RevenueBase Database · checked Sep 28, 2026
13	RJC Group	Indirect evidence	Banksmeadow, AustraliaHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “As leaders in stonemasonry and heritage restoration, RJC Group provide the likes of Tier 1 Builders, Heritage Consultants and Government Projects with the expertise and experience…” Source: RevenueBase Database · checked Sep 28, 2026
14	Heritage NOW	Indirect evidence	Lake Macquarie, AustraliaHQ checked Sep 28, 2026	1-10	12 contacts →
	Indirect evidence “We are a NSW based consultancy with 20 years' experience in the heritage space.” Source: RevenueBase Database · checked Sep 28, 2026
15	Australian Heritage Specialists PTY LTD	Indirect evidence	Brisbane City, AustraliaHQ checked Sep 28, 2026	11-50	12 contacts →
	Indirect evidence “Australian Heritage Specialists are an expert team of heritage consultants with a track record of providing practical, strategic and cost-effective advice throughout Australia and…” Source: RevenueBase Database · checked Sep 28, 2026
16	Trace Enterprises	Indirect evidence	Osborne Park, AustraliaHQ checked Sep 28, 2026	11-50	11 contacts →
	Indirect evidence “Trace Enterprises is a premier cultural heritage, environmental, and urban planning conglomerate based in Perth, Western Australia.” Source: RevenueBase Database · checked Sep 28, 2026
17	Australian Heritage Services PTY LTD	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “AUSTRALIAN HERITAGE SERVICES PTY.” Source: RevenueBase Database · checked Sep 28, 2026
18	Ochre Imprints	Indirect evidence	Clifton Hill, AustraliaHQ checked Sep 28, 2026	11-50	10 contacts →
	Indirect evidence “Ochre Imprints is a team of archaeologists and cultural heritage advisors who provide expert advice to both public and private sector clients in south-east Australia through…” Source: RevenueBase Database · checked Sep 28, 2026
19	Navin Officer Heritage Consultants PTY LTD	Indirect evidence	Kingston, AustraliaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “NOHC is a leading heritage consultancy dedicated to providing realistic, comprehensive and effective cultural heritage management services throughout Australia and the…” Source: RevenueBase Database · checked Sep 28, 2026
20	Hosking Willis Architecture	Indirect evidence	Adelaide, AustraliaHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “Founded in 2013, Hosking Willis Architecture is a dedicated, passionate and creative team of professionals specialising in design and heritage related projects.” Source: RevenueBase Database · checked Sep 28, 2026
21	Converge Heritage Community	Indirect evidence	Brisbane, AustraliaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Converge, is one of Queensland's oldest and most experienced cultural heritage consultancies, with offices strategically located throughout the State.” Source: RevenueBase Database · checked Sep 28, 2026
22	RBA Architects And Conservation Consultants	Indirect evidence	St.kilda, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Since establishment in 1994, RBA Architects + Conservation Consultants have accumulated extensive project experience in both the private and public sectors.” Source: RevenueBase Database · checked Sep 28, 2026
23	Bryce Raworth PTY LTD	Indirect evidence	South Melbourne, AustraliaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Bryce Raworth Pty Ltd provides a team of experienced heritage professionals and support staff.” Source: RevenueBase Database · checked Sep 28, 2026
24	Heritage 21	Indirect evidence	Alexandria, AustraliaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Heritage 21 is a team of cultural built heritage specialists.” 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: historic preservation 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 historic preservation consulting firms.
Partial evidence: Its own public description names part of historic preservation consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name historic preservation 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 24 of 113 historic preservation consulting firms based in Australia

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 498 reachable decision-makers.

Free signup · no credit card

View the full list →

Historic preservation consulting firms based in Australia at a glance

As of Sep 28, 2026

48.2%Verified-email coverage

9.2Average contacts per company

1-10Median size (employees)

10.6%Largest-city concentration · Sydney

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 113 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 historic preservation 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 Australia whose own description of what they do matches “historic preservation 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 historic preservation 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 historic preservation consulting firms, and records with no verified work email. Companies headquartered outside Australia 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, 498 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.

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 historic preservation 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 historic preservation consulting firms are there based in Australia?

RevenueBase identified 113 historic preservation consulting firms headquartered in 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?

Extent Heritage, headquartered in Pyrmont, tops this list with the largest team on record.

Which city has the most historic preservation consulting firms?

Sydney leads with 12 headquartered companies, followed by Adelaide (6) and Perth (6).

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 498 verified decision-maker contacts tracked across these 113 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.

Ready to reach these companies? Verified emails and direct dials for all 113 historic preservation consulting firms based in Australia. Start with a free account, no credit card.

Download this list →

Related lists

Historic preservation consulting firms by geography

Browse the directory

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.