Company lists · Data refreshed September 2026
Top 24 Internal communications firms based in Australia
RevenueBase identified 484 company matches for internal communications firms associated with Australia as of September 2026 and tracks 3,398 professional contacts across them, including 1,174 with verified work emails. Sydney is the largest hub.
This list covers company matches for internal communications firms 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 20, 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.
The 24 largest internal communications firms based in Australia
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 621 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 20, 2026 · View company records in RevenueBase | |||||
| 2 | 110 contacts → | ||||
Exact match “SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 54 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 20, 2026 · View company records in RevenueBase | |||||
| 4 | 54 contacts → | ||||
Exact match “At Phillips Group, we see beyond the obvious – that’s what sets us apart.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 49 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 20, 2026 · View company records in RevenueBase | |||||
| 6 | 42 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 20, 2026 · View company records in RevenueBase | |||||
| 7 | 42 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 20, 2026 · View company records in RevenueBase | |||||
| 8 | 38 contacts → | ||||
Exact match “We use strategy, marketing & communication to help financial services leaders and brands protect and grow their reputation, impact and revenue.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 36 contacts → | ||||
Exact match “Honner, A FINN Partners Company is a specialist communications consultancy for the financial and corporate sectors across Australia and the Asia-Pacific.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 35 contacts → | ||||
Exact match “Sefiani is a leading Australian communications agency that has built, enhanced and protected corporate and brand reputations over two decades.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 33 contacts → | ||||
Exact match “BBS Communications Group is one of Australia’s most respected strategic communications agencies.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 30 contacts → | ||||
Exact match “Essential is a strategic communications agency working primarily with member and not-for-profit organisations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 30 contacts → | ||||
Exact match “At Sabio, we create success for our clients by elevating the everyday, into the unexpected.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 28 contacts → | ||||
Exact match “Savi is an award winning full service marketing and communications agency that combines purpose, creativity, and insight driven strategy to shape and communicate client vision.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 26 contacts → | ||||
Exact match “Corporate reputation, made clear.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 24 contacts → | ||||
Exact match “Three specialist communication agencies working under one roof.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 22 contacts → | ||||
Exact match “Colitco LLP (ABN 83 679 013 403) is a registered Australian communications and investor relations advisory firm providing specialised IR and PR services to publicly listed…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 21 contacts → | ||||
Exact match “Elevate is a leading full-service strategic marketing communication agency that helps businesses grow their brand, elevate their profile and protect their reputation through…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 21 contacts → | ||||
Exact match “BWH is a leading Queensland communications consultancy that's been helping clients connect with audiences for more than 20 years.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “DPR & Co believes that, for your brand communications be optimally effective, they need to be: New, or they’ll be ignored True, or they’ll be rejected When brands communicate with…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “The Shape Agency was established to help organisations with a social interest objective achieve their communications goals.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 16 contacts → | ||||
Exact match “At SPOKE, we’re a dynamic team of experienced and connected communications and media professionals, digital experts, content creators and strategists, backed by a decade of…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 16 contacts → | ||||
Exact match “AustralianPublicAffairs is a national strategic communications consultancy specialising in regulated sectors and complex stakeholder environments.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 15 contacts → | ||||
Exact match “Bite Communications is an integrated communications consultancy specialising in the food, health and lifestyle sectors.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “internal communications firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 24 of 484 internal communications firms based in Australia
See the full list, filter by size, metro and specialty, and access 1,174 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Internal communications firms based in Australia at a glance
As of Sep 20, 2026Companies by employee count
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 484 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 “internal communications firms” 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 1,174 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 20, 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.
Internal communications firms by metro
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 “internal communications firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many internal communications firms are there based in Australia?
RevenueBase identified 484 company matches for internal communications firms 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?
Jimjam Ideas tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most internal communications firms?
Sydney leads with 105 company records, followed by Melbourne (76) and Brisbane (49).
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 1,174 professional contacts with verified work emails tracked across these 484 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 484 internal communications firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Internal communications firms by geography
- Internal communications firms based in Brisbane, Australia
- Internal communications firms based in Melbourne, Australia
- Internal communications firms based in Perth, Australia
- Internal communications firms based in Sydney, Australia
- Internal communications firms based in Belo Horizonte, Brazil
- Internal communications firms based in Brasilia, Brazil
- Internal communications firms based in Campinas, Brazil
- Internal communications firms based in Curitiba, Brazil
- Internal communications firms based in Porto Alegre, Brazil
- Internal communications firms based in Rio De Janeiro, Brazil
- Internal communications firms based in Sao Paulo, Brazil
- Internal communications firms based in Calgary, Canada
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Internal communications firms based in Brisbane, Australia
- Internal communications firms based in Melbourne, Australia
- Internal communications firms based in Perth, Australia
- Internal communications firms based in Sydney, Australia
- Internal communications firms based in Belo Horizonte, Brazil
- Internal communications firms based in Brasilia, Brazil
Company intelligence · public preview
Top 24 internal communications firms based in Australia
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 484 matching company records for internal communications firms based in Australia, with 3,398 tracked contacts and 1,174 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 internal communications firms based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Jimjam Ideasjimjamideas.comHQ: Sydney, AustraliaReported employees: Not recorded | Sydney, Australia | Not recorded | Exact match | 621 contacts → |
“JIMJAM Ideas is an award winning integrated communications agency that believes CONNECTED IDEAS to be the key to powerful and transformative marketing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  SEC Newgate Australiasecnewgate.com.auHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 110 contacts → |
“SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Purplepurple.auHQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 54 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Phillips Groupphillipsgroup.com.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 54 contacts → |
“At Phillips Group, we see beyond the obvious – that’s what sets us apart.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Mahlabmahlab.coHQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Dentsu QLDdentsu.comHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 42 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Rapid Mediarapidmedia.com.auHQ: Newstead, AustraliaReported employees: 11-50 | Newstead, Australia | 11-50 | Exact match | 42 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Bluechip Communicationbluechipcommunication.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 38 contacts → |
“We use strategy, marketing & communication to help financial services leaders and brands protect and grow their reputation, impact and revenue.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Honnerhonner.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 36 contacts → |
“Honner, A FINN Partners Company is a specialist communications consultancy for the financial and corporate sectors across Australia and the Asia-Pacific.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sefiani, Part Of Clarity Globalsefiani.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 35 contacts → |
“Sefiani is a leading Australian communications agency that has built, enhanced and protected corporate and brand reputations over two decades.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  BBS Communications Groupbbscommunications.com.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 33 contacts → |
“BBS Communications Group is one of Australia’s most respected strategic communications agencies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Essentialessentialmedia.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 30 contacts → |
“Essential is a strategic communications agency working primarily with member and not-for-profit organisations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  SABIOsabio.com.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 30 contacts → |
“At Sabio, we create success for our clients by elevating the everyday, into the unexpected.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Savi Communicationssavi.com.auHQ: South Melbourne, AustraliaReported employees: 11-50 | South Melbourne, Australia | 11-50 | Exact match | 28 contacts → |
“Savi is an award winning full service marketing and communications agency that combines purpose, creativity, and insight driven strategy to shape and communicate client vision.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Clarity Communicationsclaritycommunications.com.auHQ: Subiaco, AustraliaReported employees: 11-50 | Subiaco, Australia | 11-50 | Exact match | 26 contacts → |
“Corporate reputation, made clear.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Primary Comms Groupprimarycommsgroup.com.auHQ: Surry Hills, AustraliaReported employees: 11-50 | Surry Hills, Australia | 11-50 | Exact match | 24 contacts → |
“Three specialist communication agencies working under one roof.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Colitco ABN 83 679 013 403colitco.comHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 22 contacts → |
“Colitco LLP (ABN 83 679 013 403) is a registered Australian communications and investor relations advisory firm providing specialised IR and PR services to publicly listed…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Elevate Communicationelevatecom.com.auHQ: East Brisbane, AustraliaReported employees: 11-50 | East Brisbane, Australia | 11-50 | Exact match | 21 contacts → |
“Elevate is a leading full-service strategic marketing communication agency that helps businesses grow their brand, elevate their profile and protect their reputation through…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  BWH Communicationbwh.com.auHQ: Milton, AustraliaReported employees: 11-50 | Milton, Australia | 11-50 | Exact match | 21 contacts → |
“BWH is a leading Queensland communications consultancy that's been helping clients connect with audiences for more than 20 years.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Dpr&codprandco.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 18 contacts → |
“DPR & Co believes that, for your brand communications be optimally effective, they need to be: New, or they’ll be ignored True, or they’ll be rejected When brands communicate with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  The Shape Agencytheshapeagency.com.auHQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 17 contacts → |
“The Shape Agency was established to help organisations with a social interest objective achieve their communications goals.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SPOKEhellospoke.com.au HQ: West Perth, AustraliaReported employees: 1-10 | West Perth, Australia | 1-10 | Exact match | 16 contacts → |
“At SPOKE, we’re a dynamic team of experienced and connected communications and media professionals, digital experts, content creators and strategists, backed by a decade of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | H Advisors APAhadvisorsapa.au HQ: AustraliaReported employees: 11-50 | Australia | 11-50 | Exact match | 16 contacts → |
“AustralianPublicAffairs is a national strategic communications consultancy specialising in regulated sectors and complex stakeholder environments.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Bite Communications PTY LTDbitecom.com.auHQ: Manly, AustraliaReported employees: 11-50 | Manly, Australia | 11-50 | Exact match | 15 contacts → |
“Bite Communications is an integrated communications consultancy specialising in the food, health and lifestyle sectors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 484 company matches
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Internal communications firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
484 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 484 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Internal communications firms by metro
Questions about this company list
What does Exact match mean for internal communications firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many internal communications firms did RevenueBase find based in Australia?
The saved snapshot records 484 matching company records, 3,398 tracked contacts and 1,174 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Internal communications firms by geography
- Internal communications firms based in Brisbane, Australia
- Internal communications firms based in Melbourne, Australia
- Internal communications firms based in Perth, Australia
- Internal communications firms based in Sydney, Australia
- Internal communications firms based in Belo Horizonte, Brazil
- Internal communications firms based in Brasilia, Brazil
- Internal communications firms based in Campinas, Brazil
- Internal communications firms based in Curitiba, Brazil
- Internal communications firms based in Porto Alegre, Brazil
- Internal communications firms based in Rio De Janeiro, Brazil
- Internal communications firms based in Sao Paulo, Brazil
- Internal communications firms based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 24 internal communications firms based in Australia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/internal-communications-firms/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Internal communications firms based in Brisbane, Australia
- Internal communications firms based in Melbourne, Australia
- Internal communications firms based in Perth, Australia
- Internal communications firms based in Sydney, Australia
- Internal communications firms based in Belo Horizonte, Brazil
- Internal communications firms based in Brasilia, Brazil
Company intelligence · public preview
Top 24 internal communications firms based in Australia
RevenueBase records 484 matching company records for internal communications firms based in Australia, with 3,398 tracked contacts and 1,174 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 24 internal communications firms based in Australia
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Jimjam Ideasjimjamideas.com HQ: Sydney, AustraliaReported employees: Not recorded | Sydney, Australia | Not recorded | Exact match | 621 contacts → |
“JIMJAM Ideas is an award winning integrated communications agency that believes CONNECTED IDEAS to be the key to powerful and transformative marketing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | SEC Newgate Australiasecnewgate.com.au HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 110 contacts → |
“SEC Newgate Australia is Australia’s largest full-service strategic communications firm for complex issues.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Purplepurple.au HQ: Perth, AustraliaReported employees: 11-50 | Perth, Australia | 11-50 | Exact match | 54 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Phillips Groupphillipsgroup.com.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 54 contacts → |
“At Phillips Group, we see beyond the obvious – that’s what sets us apart.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Mahlabmahlab.co HQ: Sydney, AustraliaReported employees: 51-200 | Sydney, Australia | 51-200 | Exact match | 49 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Dentsu QLDdentsu.com HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 42 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Rapid Mediarapidmedia.com.au HQ: Newstead, AustraliaReported employees: 11-50 | Newstead, Australia | 11-50 | Exact match | 42 contacts → |
“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 description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Bluechip Communicationbluechipcommunication.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 38 contacts → |
“We use strategy, marketing & communication to help financial services leaders and brands protect and grow their reputation, impact and revenue.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Honnerhonner.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 36 contacts → |
“Honner, A FINN Partners Company is a specialist communications consultancy for the financial and corporate sectors across Australia and the Asia-Pacific.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sefiani, Part Of Clarity Globalsefiani.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 35 contacts → |
“Sefiani is a leading Australian communications agency that has built, enhanced and protected corporate and brand reputations over two decades.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | BBS Communications Groupbbscommunications.com.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 33 contacts → |
“BBS Communications Group is one of Australia’s most respected strategic communications agencies.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Essentialessentialmedia.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 30 contacts → |
“Essential is a strategic communications agency working primarily with member and not-for-profit organisations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | SABIOsabio.com.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 30 contacts → |
“At Sabio, we create success for our clients by elevating the everyday, into the unexpected.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Savi Communicationssavi.com.au HQ: South Melbourne, AustraliaReported employees: 11-50 | South Melbourne, Australia | 11-50 | Exact match | 28 contacts → |
“Savi is an award winning full service marketing and communications agency that combines purpose, creativity, and insight driven strategy to shape and communicate client vision.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Clarity Communicationsclaritycommunications.com.au HQ: Subiaco, AustraliaReported employees: 11-50 | Subiaco, Australia | 11-50 | Exact match | 26 contacts → |
“Corporate reputation, made clear.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Primary Comms Groupprimarycommsgroup.com.au HQ: Surry Hills, AustraliaReported employees: 11-50 | Surry Hills, Australia | 11-50 | Exact match | 24 contacts → |
“Three specialist communication agencies working under one roof.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Colitco ABN 83 679 013 403colitco.com HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 22 contacts → |
“Colitco LLP (ABN 83 679 013 403) is a registered Australian communications and investor relations advisory firm providing specialised IR and PR services to publicly listed…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Elevate Communicationelevatecom.com.au HQ: East Brisbane, AustraliaReported employees: 11-50 | East Brisbane, Australia | 11-50 | Exact match | 21 contacts → |
“Elevate is a leading full-service strategic marketing communication agency that helps businesses grow their brand, elevate their profile and protect their reputation through…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | BWH Communicationbwh.com.au HQ: Milton, AustraliaReported employees: 11-50 | Milton, Australia | 11-50 | Exact match | 21 contacts → |
“BWH is a leading Queensland communications consultancy that's been helping clients connect with audiences for more than 20 years.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Dpr&codprandco.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 18 contacts → |
“DPR & Co believes that, for your brand communications be optimally effective, they need to be: New, or they’ll be ignored True, or they’ll be rejected When brands communicate with…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | The Shape Agencytheshapeagency.com.au HQ: Sydney, AustraliaReported employees: 1-10 | Sydney, Australia | 1-10 | Exact match | 17 contacts → |
“The Shape Agency was established to help organisations with a social interest objective achieve their communications goals.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | SPOKEhellospoke.com.au HQ: West Perth, AustraliaReported employees: 1-10 | West Perth, Australia | 1-10 | Exact match | 16 contacts → |
“At SPOKE, we’re a dynamic team of experienced and connected communications and media professionals, digital experts, content creators and strategists, backed by a decade of…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | H Advisors APAhadvisorsapa.au HQ: AustraliaReported employees: 11-50 | Australia | 11-50 | Exact match | 16 contacts → |
“AustralianPublicAffairs is a national strategic communications consultancy specialising in regulated sectors and complex stakeholder environments.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Bite Communications PTY LTDbitecom.com.au HQ: Manly, AustraliaReported employees: 11-50 | Manly, Australia | 11-50 | Exact match | 15 contacts → |
“Bite Communications is an integrated communications consultancy specialising in the food, health and lifestyle sectors.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 484 company matches
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Internal communications firms: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
484 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 484 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Internal communications firms by metro
Questions about this company list
What does Exact match mean for internal communications firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many internal communications firms did RevenueBase find based in Australia?
The saved snapshot records 484 matching company records, 3,398 tracked contacts and 1,174 verified emails. The public preview displays 24 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Internal communications firms by geography
- Internal communications firms based in Brisbane, Australia
- Internal communications firms based in Melbourne, Australia
- Internal communications firms based in Perth, Australia
- Internal communications firms based in Sydney, Australia
- Internal communications firms based in Belo Horizonte, Brazil
- Internal communications firms based in Brasilia, Brazil
- Internal communications firms based in Campinas, Brazil
- Internal communications firms based in Curitiba, Brazil
- Internal communications firms based in Porto Alegre, Brazil
- Internal communications firms based in Rio De Janeiro, Brazil
- Internal communications firms based in Sao Paulo, Brazil
- Internal communications firms based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 24 internal communications firms based in Australia. Snapshot: September 20, 2026. https://revenuebase.ai/companies/internal-communications-firms/australia.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Internal communications firms based in Belo Horizonte, Brazil
- Internal communications firms based in Brasilia, Brazil