Company lists · Data refreshed September 2026

Top 25 IT B2B communications agencies based in Australia

RevenueBase identified 770 company matches for IT B2B communications agencies associated with Australia as of September 2026 and tracks 8,016 professional contacts across them, including 3,200 with verified work emails. Sydney is the largest hub.

This list covers company matches for IT B2B communications agencies associated with Australia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 21, 2026 How this list was built
770Companies
8,016Contacts tracked
3,200Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT B2B communications agencies based in Australia

Ranked by team size
Top 25 of 770 company matches for IT B2B communications agencies based in Australia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchSydney, AustraliaHQ recorded Sep 21, 20261,001-5,000860 contacts →

Exact match

“IVE Group is Australia’s largest diversified marketing company.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchSydney, AustraliaHQ recorded Sep 21, 2026n/a621 contacts →

Exact match

“JIMJAM Ideas is an award winning integrated communications agency that believes CONNECTED IDEAS to be the key to powerful and transformative marketing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSouth Eveleigh, AustraliaHQ recorded Sep 21, 2026501-1,000523 contacts →

Exact match

“OMD Australia is proud to be part of the OMD global network, the world's largest leading marketing and communications agency.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchDocklands, AustraliaHQ recorded Sep 21, 202651-200179 contacts →

Exact match

“Prime Creative Media is an integrated marketing communications specialist.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchSilverwater, AustraliaHQ recorded Sep 21, 202651-200147 contacts →

Exact match

“At SBM, we understand the power of marketing and effective communications.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-200142 contacts →

Exact match

“Inform.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5099 contacts →

Exact match

“We are a creative digital agency based in Sydney.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchDarlinghurst, AustraliaHQ recorded Sep 21, 202611-5083 contacts →

Exact match

“Creative communications for established and emerging luxury, lifestyle, design, fashion and wellness brands An independent agency founded and based in Sydney with operations in…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20076 contacts →

Exact match

“At Direct it, we're passionate about creating custom demand generation programs for B2B marketers worldwide.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20073 contacts →

Exact match

“Thrive is the largest independent, Australian-owned public relations agency that exists to help its people, partners and the community grow vigorously, flourish and be successful.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5071 contacts →

Exact match

“UMM crafts brand stories to motivate action.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchHawthorn, AustraliaHQ recorded Sep 21, 202611-5062 contacts →

Exact match

“We’re an integrated marketing agency specialising in Business-to-Business (B2B).”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchCremorne, AustraliaHQ recorded Sep 21, 202651-20062 contacts →

Exact match

“ICON is a full-service, award-winning creative communications agency inspired by independent thinking, guided by an interdisciplinary approach.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchCremorne, AustraliaHQ recorded Sep 21, 202611-5061 contacts →

Exact match

“At Cassette, creativity intersects with communications strategy, and integrated campaigns are delivered via memorable and compelling content.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchSydney, AustraliaHQ recorded Sep 21, 202611-5061 contacts →

Exact match

“Mango is a marketing communications agency offering public relations, social media, content creation and experiential expertise.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchThe Rocks, AustraliaHQ recorded Sep 21, 202651-20058 contacts →

Exact match

“We’re a creative communications agency specialising in PR, social media and events.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchPerth, AustraliaHQ recorded Sep 21, 202611-5054 contacts →

Exact match

“Purple is one of Australia’s leading marketing and communications agencies – using insight, impact, influence and innovation to drive positive change for our clients, our people…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchSydney, AustraliaHQ recorded Sep 21, 202651-20049 contacts →

Exact match

“Mahlab is a business communications house headquartered in Asia Pacific, with almost 30 years’ experience in telling complex stories that create real and positive impact for…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchSt Kilda, AustraliaHQ recorded Sep 21, 202611-5049 contacts →

Exact match

“iD Collective is a results-driven and solution-focused creative communications agency, working as an extension of your team.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchAdelaide, AustraliaHQ recorded Sep 21, 2026n/a49 contacts →

Exact match

“BPR is a boutique Adelaide marketing communications agency specialising in strategic brand management, events and results driven public relations.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21Exact matchSouth Melbourne, AustraliaHQ recorded Sep 21, 202651-20044 contacts →

Exact match

“Ryvalmedia is a media and communications agency with performance, data and digital at its core.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchSurry Hills, AustraliaHQ recorded Sep 21, 202611-5044 contacts →

Exact match

“FuturePlace was created to provide a dedicated resource for business leaders, technologists, investors and innovators from across the built world to share ideas, build…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchMelbourne, AustraliaHQ recorded Sep 21, 202651-20043 contacts →

Exact match

“We are DDB Group Melbourne.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBrisbane, AustraliaHQ recorded Sep 21, 202651-20042 contacts →

Exact match

“dentsu Qld is a leading marketing and communications specialist agency known for delivering best-in-class integrated services and solutions in media, CXM, creative and public…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchNewstead, AustraliaHQ recorded Sep 21, 202611-5042 contacts →

Exact match

“Rapid Media is a full-service communications agency offering media, digital and creative solutions to clients across a range of industries including retail, FMCG and e-commerce to…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 25 of 770 IT B2B communications agencies based in Australia

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IT B2B communications agencies based in Australia at a glance

As of Sep 21, 2026
39.9%Verified-email coverage
10.4Average contacts per company
1-10Median size (employees)
20.1%Largest-city concentration · Sydney
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
554
11-50
179
51-200
29
201-500
3
501-1,000
2
1,001-5,000
1

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 770 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Australia whose business descriptions match “IT B2B communications agencies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 3,200 professional contacts with verified work emails across the full matched dataset. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “IT B2B communications agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT B2B communications agencies are there based in Australia?

RevenueBase identified 770 company matches for IT B2B communications agencies associated with Australia as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

IVE Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT B2B communications agencies?

Sydney leads with 155 company records, followed by Melbourne (87) and Brisbane (58).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,200 professional contacts with verified work emails tracked across these 770 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 SmartSearch, 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.