Company lists · Data refreshed October 2026
Top 23 Internal communications consulting firms based in Australia
RevenueBase identified 1,200 company matches for internal communications consulting firms associated with Australia as of October 2026 and tracks 13,920 professional contacts across them, including 4,291 with verified work emails and 1,743 with mobile numbers. Sydney is the largest hub.
This list covers company matches for internal communications consulting 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 October 1, 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 23 largest internal communications consulting 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 · Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 100 contacts → | ||||
Exact match “We are one of Australia’s leading strategic communication agencies, transforming businesses through powerful, data-led communication.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 73 contacts → | ||||
Exact match “Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 54 contacts → | ||||
Exact match “At Phillips Group, we see beyond the obvious – that’s what sets us apart.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 7 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 48 contacts → | ||||
Exact match “We want to Change The World - One Organisation at a Time®.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 9 | 48 contacts → | ||||
Exact match “We are a specialised consulting company, aiming to help Communication Service Providers and IT companies look at professional services differently.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 43 contacts → | ||||
Exact match “Ethos CRS specialises in corporate communications, policy, regulation, leadership, teams and performance.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 38 contacts → | ||||
Exact match “CRE8IVE is a strategy-led creative consultancy, based in Canberra and Sydney, and part of the C8 Group.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 16 | 33 contacts → | ||||
Exact match “BBS Communications Group is one of Australia’s most respected strategic communications agencies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 17 | 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 · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 29 contacts → | ||||
Exact match “We create trust brands and empower our clients' teams to build more trust in every conversation and interaction.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 28 contacts → | ||||
Exact match “The Comms Team provides strategic communication, engagement, consultation as well as marketing and creative services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 27 contacts → | ||||
Exact match “Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “GSA is a management consulting company passionate about working in partnership with our clients to deliver sustainable improvements.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 26 contacts → | ||||
Exact match “Corporate reputation, made clear.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 24 contacts → | ||||
Exact match “Three specialist communication agencies working under one roof.” Recorded in the RevenueBase company graph · Oct 1, 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 consulting 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 23 of 1,200 internal communications consulting firms based in Australia
See the full list, filter by size, metro and specialty, and access 4,291 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Internal communications consulting firms based in Australia at a glance
As of Oct 1, 2026Companies by employee count
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 34.0dCompany record updated
Median 82.0dHow 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 consulting 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 4,291 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 October 1, 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 consulting 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 consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many internal communications consulting firms are there based in Australia?
RevenueBase identified 1,200 company matches for internal communications consulting firms associated with Australia as of October 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 consulting firms?
Sydney leads with 264 company records, followed by Melbourne (223) and Brisbane (116).
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 4,291 professional contacts with verified work emails tracked across these 1,200 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 October 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,200 internal communications consulting firms based in Australia. Start with a free account, no credit card.
Download this list →Related lists
Internal communications consulting firms by geography
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- Internal communications consulting firms based in Germany
- Internal communications consulting firms based in Canada
- Internal communications consulting firms based in the Netherlands
- Internal communications consulting firms based in Italy
- Internal communications consulting firms based in Spain
- Internal communications consulting firms based in Argentina
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- Internal communications consulting firms based in Switzerland
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
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- Lists A-Z
- New lists
- Internal communications consulting firms based in the United States
- Internal communications consulting firms based in France
- Internal communications consulting firms based in the United Kingdom
- Internal communications consulting firms based in Brazil
- Internal communications consulting firms based in Germany
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Company intelligence · public preview
Top 23 internal communications consulting 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 1,200 matching company records for internal communications consulting firms based in Australia, with 13,920 tracked contacts and 4,291 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 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 23 internal communications consulting 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 · October 1, 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Rowlandrowland.com.auHQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 100 contacts → |
“We are one of Australia’s leading strategic communication agencies, transforming businesses through powerful, data-led communication.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Heidrick & Strugglesheidrick.comHQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 73 contacts → |
“Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Human Synergistics Australia & NZhuman-synergistics.com.auHQ: North Sydney, AustraliaReported employees: 11-50 | North Sydney, Australia | 11-50 | Exact match | 48 contacts → |
“We want to Change The World - One Organisation at a Time®.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Dipole Groupdipolegroup.comHQ: North Sydney, AustraliaReported employees: 51-200 | North Sydney, Australia | 51-200 | Exact match | 48 contacts → |
“We are a specialised consulting company, aiming to help Communication Service Providers and IT companies look at professional services differently.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Ethos CRSethoscrs.com.auHQ: Braddon, AustraliaReported employees: 11-50 | Braddon, Australia | 11-50 | Exact match | 43 contacts → |
“Ethos CRS specialises in corporate communications, policy, regulation, leadership, teams and performance.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Cre8ivec8.com.auHQ: Canberra City, AustraliaReported employees: 11-50 | Canberra City, Australia | 11-50 | Exact match | 38 contacts → |
“CRE8IVE is a strategy-led creative consultancy, based in Canberra and Sydney, and part of the C8 Group.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Mext Consultingmextconsulting.comHQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 29 contacts → |
“We create trust brands and empower our clients' teams to build more trust in every conversation and interaction.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  The Comms Teamthecommsteam.com.auHQ: Fortitude Valley, AustraliaReported employees: 11-50 | Fortitude Valley, Australia | 11-50 | Exact match | 28 contacts → |
“The Comms Team provides strategic communication, engagement, consultation as well as marketing and creative services.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Pacific Consulting Group PCGpacificconsultinggroup.com.auHQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  GSA Management Consultinggsamc.com.auHQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 26 contacts → |
“GSA is a management consulting company passionate about working in partnership with our clients to deliver sustainable improvements.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Clarity Communicationsclaritycommunications.com.auHQ: Subiaco, AustraliaReported employees: 11-50 | Subiaco, Australia | 11-50 | Exact match | 26 contacts → |
“Corporate reputation, made clear.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 23 of 1,200 company matches
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Internal communications consulting firms: dataset insights
October 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,204 records in the displayed employee bands.
The displayed band counts and matching total are separate saved measurements and do not reconcile. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 34.0dCompany record updated
Median 82.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: October 1, 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 consulting firms by metro
Questions about this company list
What does Exact match mean for internal communications consulting 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 consulting firms did RevenueBase find based in Australia?
The saved snapshot records 1,200 matching company records, 13,920 tracked contacts and 4,291 verified emails. The public preview displays 23 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: October 1, 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 consulting firms by geography
- Internal communications consulting firms based in the United States
- Internal communications consulting firms based in France
- Internal communications consulting firms based in the United Kingdom
- Internal communications consulting firms based in Brazil
- Internal communications consulting firms based in Germany
- Internal communications consulting firms based in Canada
- Internal communications consulting firms based in the Netherlands
- Internal communications consulting firms based in Italy
- Internal communications consulting firms based in Spain
- Internal communications consulting firms based in Argentina
- Internal communications consulting firms based in Mexico
- Internal communications consulting firms based in Switzerland
Cite this list
RevenueBase Data Team. Top 23 internal communications consulting firms based in Australia. Snapshot: October 1, 2026. https://revenuebase.ai/companies/internal-communications-consulting-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 consulting firms based in the United States
- Internal communications consulting firms based in France
- Internal communications consulting firms based in the United Kingdom
- Internal communications consulting firms based in Brazil
- Internal communications consulting firms based in Germany
- Internal communications consulting firms based in Canada
Company intelligence · public preview
Top 23 internal communications consulting firms based in Australia
RevenueBase records 1,200 matching company records for internal communications consulting firms based in Australia, with 13,920 tracked contacts and 4,291 verified work emails.
This public preview shows 23 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 1, 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 23 internal communications consulting 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 · October 1, 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Rowlandrowland.com.au HQ: Brisbane, AustraliaReported employees: 51-200 | Brisbane, Australia | 51-200 | Exact match | 100 contacts → |
“We are one of Australia’s leading strategic communication agencies, transforming businesses through powerful, data-led communication.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Heidrick & Strugglesheidrick.com HQ: Sydney, AustraliaReported employees: 1,001-5,000 | Sydney, Australia | 1,001-5,000 | Exact match | 73 contacts → |
“Heidrick & Struggles is the premier provider of executive search, corporate culture and leadership consulting services.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Human Synergistics Australia & NZhuman-synergistics.com.au HQ: North Sydney, AustraliaReported employees: 11-50 | North Sydney, Australia | 11-50 | Exact match | 48 contacts → |
“We want to Change The World - One Organisation at a Time®.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Dipole Groupdipolegroup.com HQ: North Sydney, AustraliaReported employees: 51-200 | North Sydney, Australia | 51-200 | Exact match | 48 contacts → |
“We are a specialised consulting company, aiming to help Communication Service Providers and IT companies look at professional services differently.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Ethos CRSethoscrs.com.au HQ: Braddon, AustraliaReported employees: 11-50 | Braddon, Australia | 11-50 | Exact match | 43 contacts → |
“Ethos CRS specialises in corporate communications, policy, regulation, leadership, teams and performance.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Cre8ivec8.com.au HQ: Canberra City, AustraliaReported employees: 11-50 | Canberra City, Australia | 11-50 | Exact match | 38 contacts → |
“CRE8IVE is a strategy-led creative consultancy, based in Canberra and Sydney, and part of the C8 Group.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Mext Consultingmextconsulting.com HQ: Melbourne, AustraliaReported employees: 11-50 | Melbourne, Australia | 11-50 | Exact match | 29 contacts → |
“We create trust brands and empower our clients' teams to build more trust in every conversation and interaction.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | The Comms Teamthecommsteam.com.au HQ: Fortitude Valley, AustraliaReported employees: 11-50 | Fortitude Valley, Australia | 11-50 | Exact match | 28 contacts → |
“The Comms Team provides strategic communication, engagement, consultation as well as marketing and creative services.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Pacific Consulting Group PCGpacificconsultinggroup.com.au HQ: Sydney, AustraliaReported employees: 11-50 | Sydney, Australia | 11-50 | Exact match | 27 contacts → |
“Pacific Consulting Group (PCG) is a boutique management consulting firm focused on providing superior results to our clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | GSA Management Consultinggsamc.com.au HQ: Brisbane, AustraliaReported employees: 11-50 | Brisbane, Australia | 11-50 | Exact match | 26 contacts → |
“GSA is a management consulting company passionate about working in partnership with our clients to deliver sustainable improvements.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | 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 · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Internal communications consulting firms: dataset insights
October 1, 2026These summaries describe recorded coverage in this saved dataset. Coverage describes records in RevenueBase, rather than a census of every business in this market.
Reported company sizes
1,204 records in the displayed employee bands.
The displayed band counts and matching total are separate saved measurements and do not reconcile. Bars show shares of the displayed bands.
Freshness & accuracy
How recently the business emails were verified and the company information checked
Email last verified
Median 34.0dCompany record updated
Median 82.0dHow 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.
Coverage describes records in RevenueBase, rather than a census of every business in this market.
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: October 1, 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 consulting firms by metro
Questions about this company list
What does Exact match mean for internal communications consulting 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 consulting firms did RevenueBase find based in Australia?
The saved snapshot records 1,200 matching company records, 13,920 tracked contacts and 4,291 verified emails. The public preview displays 23 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: October 1, 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.
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Cite this list
RevenueBase Data Team. Top 23 internal communications consulting firms based in Australia. Snapshot: October 1, 2026. https://revenuebase.ai/companies/internal-communications-consulting-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 consulting firms based in the United States
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