Company lists · Data refreshed September 2026

Top 25 Tenant improvement contractors based in Australia

Name: Tenant improvement contractors based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 519 companies tracked

RevenueBase identified 519 tenant improvement contractors headquartered in Australia as of September 2026 and tracks 3,279 professional contacts across them, including 1,406 with verified work emails. Sydney is the largest hub.

This list covers tenant improvement contractors 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 19, 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 19, 2026 86% judged on-target in blind review

519Companies

3,279Contacts tracked

1,406Verified emails

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The 25 largest tenant improvement contractors based in Australia

Ranked by team size

Top 25 of 519 tenant improvement contractors based in Australia, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to tenant improvement contractors: 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	MPA	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	270 contacts →
	Indirect evidence “We specialise in building workplaces.” Source: RevenueBase Database · checked Sep 19, 2026
2	UNITA	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 19, 2026	51-200	143 contacts →
	Indirect evidence “At Unita, we understand that a fitout isn’t just fixtures and finishes.” Source: RevenueBase Database · checked Sep 19, 2026
3	Smith & Sons Renovations & Extensions	Indirect evidence	Mooloolaba, AustraliaHQ checked Sep 19, 2026	51-200	77 contacts →
	Indirect evidence “Smith & Sons Renovations & Extensions are Australia and NZ's largest home renovation company with over 75 office across both countries.” Source: RevenueBase Database · checked Sep 19, 2026
4	Cachet Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	51-200	76 contacts →
	Indirect 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 19, 2026
5	Office BOY Workplace Environments Office, Medical And Dental Fitout Specialists	Indirect evidence	Dandenong, AustraliaHQ checked Sep 19, 2026	11-50	62 contacts →
	Indirect evidence “Office Boy creates work environments that are practical, functional and beautiful and delivered on time and on budget.” Source: RevenueBase Database · checked Sep 19, 2026
6	Concept Commercial Interiors	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	60 contacts →
	Indirect evidence “We are the Design and Construction Company of Commercial interiors in Melbourne, Adelaide and Sydney, Australia.” Source: RevenueBase Database · checked Sep 19, 2026
7	Classic Group	Indirect evidence	Castle Hill, AustraliaHQ checked Sep 19, 2026	11-50	57 contacts →
	Indirect evidence “Classic Group is a privately owned construction company that has been providing quality construction services throughout New South Wales since 1989.” Source: RevenueBase Database · checked Sep 19, 2026
8	Southern Cross	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 19, 2026	51-200	44 contacts →
	Indirect evidence “Southern Cross is one of Australia's leading commercial builder and interior fitout companies, offering quality experience for all clients, ensuring we help them reach their…” Source: RevenueBase Database · checked Sep 19, 2026
9	Hamilton Group	Indirect evidence	Geelong, AustraliaHQ checked Sep 19, 2026	201-500	39 contacts →
	Indirect evidence “Your partner in commercial construction, fitouts, and leasing.” Source: RevenueBase Database · checked Sep 19, 2026
10	Smarter Bathrooms	Indirect evidence	Port Melbourne, AustraliaHQ checked Sep 19, 2026	51-200	38 contacts →
	Indirect evidence “smarterBATHROOMS+ is Melbourne’s leading and most recommended bathroom and kitchen renovation specialist.” Source: RevenueBase Database · checked Sep 19, 2026
11	Macdonald&co	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	36 contacts →
	Indirect evidence “MacDonald & Co is an established and driven construction and interior fitouts company.” Source: RevenueBase Database · checked Sep 19, 2026
12	Construction By Design	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “Construction By Design Commercial has been providing full fitout solutions to retail, hospitality, hotel, health and commercial businesses with a combined experience in the…” Source: RevenueBase Database · checked Sep 19, 2026
13	Inscape	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	35 contacts →
	Indirect evidence “Inscape's construction and fitout service provides a complete, integrated package that aligns with the specific requirements and vision for your business.” Source: RevenueBase Database · checked Sep 19, 2026
14	ID Fitouts & Construction	Indirect evidence	North Sydney, AustraliaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “At IDFC, we deliver premium commercial and industrial fitouts through a seamless design and construct approach.” Source: RevenueBase Database · checked Sep 19, 2026
15	VEMI	Indirect evidence	Docklands, AustraliaHQ checked Sep 19, 2026	11-50	32 contacts →
	Indirect evidence “Vemi was founded with a commitment to well-crafted and enriching environments.” Source: RevenueBase Database · checked Sep 19, 2026
16	Interia	Indirect evidence	Perth, AustraliaHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “We specialise in transforming office spaces into vibrant, modern and functional environments that inspire productivity and collaboration.” Source: RevenueBase Database · checked Sep 19, 2026
17	Scope Projects Australia	Indirect evidence	Crows Nest, AustraliaHQ checked Sep 19, 2026	11-50	27 contacts →
	Indirect evidence “If where you work matters, choosing who helps you build it, matters more.” Source: RevenueBase Database · checked Sep 19, 2026
18	One68 PTY LTD	Indirect evidence	Dingley, AustraliaHQ checked Sep 19, 2026	51-200	25 contacts →
	Indirect evidence “ONE68 is a national company specialising in Retail, Hospitality and Commercial fitouts.” Source: RevenueBase Database · checked Sep 19, 2026
19	Associated Projects	Indirect evidence	Dandenong, AustraliaHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “For over 70 years, Associated Projects has been shaping Australia’s commercial and retail environments with precision, partnership, and purpose.” Source: RevenueBase Database · checked Sep 19, 2026
20	Future Fitouts	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 19, 2026	11-50	24 contacts →
	Indirect evidence “Leading and Cutting-Edge Company Future Fitouts is at the forefront of transforming commercial spaces with innovative solutions.” Source: RevenueBase Database · checked Sep 19, 2026
21	Promax	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	23 contacts →
	Indirect evidence “Promax Building Developments was established in and has since developed and refined its operational methods, working to exceed client expectations and fulfill even the most…” Source: RevenueBase Database · checked Sep 19, 2026
22	Nickaz Australia	Indirect evidence	Baulkham Hills, AustraliaHQ checked Sep 19, 2026	11-50	22 contacts →
	Indirect evidence “We are a turn-key, design & construct, Commercial Office Fitout company, delivering projects around Australia from concept to completion.” Source: RevenueBase Database · checked Sep 19, 2026
23	Jensen Projects	Indirect evidence	Queens Park, AustraliaHQ checked Sep 19, 2026	1-10	21 contacts →
	Indirect evidence “We Specialise in Fitouts, Refurbishment and Construction.” Source: RevenueBase Database · checked Sep 19, 2026
24	Interior Construction Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “Interior Construction Group (ICG) is a commercial fit-out and refurbishment construction company built on a stellar reputation for delivering projects that are a cut above the…” Source: RevenueBase Database · checked Sep 19, 2026
25	Zircon Interiors	Indirect evidence	Melbourne, AustraliaHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “With over 35 years of expertise in commercial interior design and construction, we create high- performing environments that inspire teams, improve productivity, foster…” Source: RevenueBase Database · checked Sep 19, 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: tenant improvement contractors. 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 tenant improvement contractors.
Partial evidence: Its own public description names part of tenant improvement contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name tenant improvement contractors. 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 519 tenant improvement contractors based in Australia

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Tenant improvement contractors based in Australia at a glance

As of Sep 19, 2026

42.9%Verified-email coverage

6.3Average contacts per company

1-10Median size (employees)

11.0%Largest-city concentration · Sydney

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

314

11-50

180

51-200

201-500

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 519 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 tenant improvement contractors, 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 “tenant improvement contractors”. 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 tenant improvement contractors), 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 tenant improvement contractors, 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, 1,406 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 19, 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.

Tenant improvement contractors by metro

Tenant improvement contractors in Sydney57
Tenant improvement contractors in Melbourne37

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 tenant improvement contractors, 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 tenant improvement contractors are there based in Australia?

RevenueBase identified 519 tenant improvement contractors 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?

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

Which city has the most tenant improvement contractors?

Sydney leads with 57 headquartered companies, followed by Melbourne (37) and Brisbane (21).

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 1,406 verified decision-maker contacts tracked across these 519 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 19, 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.