Company lists · Data verified August 2026

Top 25 Cross-platform app development companies based in Australia

Name: Cross-platform app development companies based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 135 companies tracked

There are 135 cross-platform app development companies headquartered in Australia (RevenueBase, August 2026). RevenueBase tracks 934 professional contacts across them, including 287 with verified work emails and 89 with mobile numbers. Sydney is the largest hub.

This list covers cross-platform app development companies headquartered in Australia, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

135Companies

934Contacts tracked

287Verified emails

89Mobile numbers

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The 25 largest cross-platform app development companies based in Australia

Ranked by team size

Top 25 of 135 cross-platform app development companies based in Australia, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Classic Informatics	Sydney	51-200	194	60
2	Appetiser Apps	Richmond	51-200	145	89
3	Pixelforce	Kent Town	51-200	44	8
4	Adapptor	The Palace Perth	11-50	30	21
5	Seventh Beam	Fitzroy	11-50	27	22
6	Stride Solutions	South Yarra	11-50	25	16
7	Code Heroes	Brisbane	11-50	15	8
8	Wave Digital APP Development	North Melbourne	11-50	12	8
9	Appifany APP Development	Bundall	11-50	10	5
10	We Make Apps	Collingwood	11-50	9	7
11	Nextfaze	North Adelaide	11-50	8	4
12	Orbital8	Melbourne	11-50	7	6
13	Itreeni Technolabs	Waterloo	11-50	7	4
14	Itty Bitty Apps	Melbourne	11-50	6	3
15	Creative Intersection PTY LTD	Paddington	11-50	3	2
16	Appiwork PTY LTD	Bathurst	1-10	3	2
17	Vantage IT	Warriewood	1-10	3	1
18	Revosoft Technologies PTY LTD	Sydney	1-10	3	1
19	Apptastic	Engadine	1-10	3	1
20	Coopers Design	Sydney	1-10	3	1
21	ANT Development Studios	Melbourne	1-10	3	1
22	APP Heroes	Brisbane	1-10	2	2
23	The APP Workshop	Perth	1-10	2	1
24	Hungry Mile Software	Sydney	1-10	2	1
25	Appsyndrome	Acacia Ridge	1-10	1	1

Showing 25 of 135 cross-platform app development companies based in Australia

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Cross-platform app development companies based in Australia at a glance

As of Aug 28, 2026

1-10Median size (employees)

SydneyLargest hub · 29 HQs

89Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cross-platform app development companies by metro

Metro	Companies
Cross-platform app development companies in Sydney	29
Cross-platform app development companies in Melbourne	26
Cross-platform app development companies in Brisbane	10
Cross-platform app development companies in Adelaide	6
Cross-platform app development companies in Richmond	4
Cross-platform app development companies in Canberra	3
Cross-platform app development companies in Baulkham Hills	3

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cross-platform app development companies”, with match quality audited by blind human judging, and headquartered in Australia.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cross-platform app development companies are there based in Australia?

There are 135 cross-platform app development companies headquartered in Australia as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most cross-platform app development companies?

Sydney leads with 29 headquartered companies, followed by Melbourne (26) and Brisbane (10).

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 287 verified decision-maker contacts tracked across these 135 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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Cross-platform app development companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.