Company lists · Data refreshed October 2026
Top 25 Internal communications consulting firms based in Johannesburg, South Africa
RevenueBase identified 137 company matches for internal communications consulting firms associated with Johannesburg, South Africa as of October 2026 and tracks 888 professional contacts across them, including 269 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.
This list covers company matches for internal communications consulting firms associated with Johannesburg, South Africa, 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 25 largest internal communications consulting firms based in Johannesburg, South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 117 contacts → | ||||
Exact match “MetropolitanRepublic is a full service communications company, with a firm and highly valued Strategic and Behavioural Change reputation.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 2 | 66 contacts → | ||||
Exact match “Flow Communications is an award-winning independent agency that provides integrated communications solutions – from developing your websites and apps to creating high-quality…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 3 | 43 contacts → | ||||
Exact match “Over the past 20 years, R&A has grown into a leading southern African communications agency, with more than 50 clients – big and small, listed and unlisted.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 4 | 32 contacts → | ||||
Exact match “Artifact Advertising is an independent, privately owned full-service, digital,and internal communications agency founded in 1992.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Change Logic was founded in 2002 on the back of a thriving internal Change Management Practice that was initially drafted in 1998.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 6 | 27 contacts → | ||||
Exact match “Step Advisory is a boutique management consulting firm focused on fuelling business growth.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “We think, write and design, specialising in corporate reporting and internal communication, marketing and literature.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Switch is a multi-disciplinary consultancy specialising in Branding, Communication and Design.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Gillian Gamsy International (GGi) Communications is a full service communications consultancy delivering on our client's corporate and brand reputation goals.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Founded by former financial journalist and editor Marc Ashton, Decusatio is a diversified consulting business with a proven track record of delivering value for clients across…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “We create tailor-made communication strategies for a growing roster of private and public sector clients.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “At Orange Ink, we know that the only constant is change, with our world growing faster by the minute!” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 13 | 11 contacts → | ||||
Exact match “A Johannesburg based company with 5 years experience in the banking, insurance, legal, marketing and IT sector, specializing in Talent sourcing, Training people and businesses in…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “Actuate is an award-winning #changemarketing and change communications consultancy with 21 years of experience working alongside some of South Africa's biggest blue-chip companies.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Homeland Media is a complete communications solutions provider to both the public and private sector with core competencies in strategy development, implementation, brand…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 16 | 7 contacts → | ||||
Exact match “Rainbow Consulting is a professional service consultancy which provides business and marketing expertise focused on strategy, reputation and performance management, with the…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “ABOUT US The Principality is a strategic communications advisory with a core focus on digital We create tailor-made marketing and communications strategies for our clients by…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 18 | 6 contacts → | ||||
Exact match “KN Consulting is a specialist Communications and Marketing business that assists our customers with growing their brand, setting up of appointments and provide full reporting…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Busara Leadership Partners, a boutique strategic advisory and consulting firm that was established in 2009.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “We help leaders turn messages into movements.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Alerts professional services is a corporate training and business consulting company.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “Clarity that connects.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Brand building isn’t a luxury, it’s the most powerful switch a business can flip to trigger growth and defend its market position.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Pekuzi,(which means curious in Swahili), is an African communications consultancy with an integrated approach to building and nurturing brand reputations.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Cut 2 Black is a fully integrated communications agency with a diverse portfolio of work, dedicated to assisting clients in the public, private, and NGO sector comunicatewith…” 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 25 of 137 internal communications consulting firms based in Johannesburg, South Africa
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Internal communications consulting firms based in Johannesburg, South Africa at a glance
As of Oct 1, 2026Companies by employee count
Email recency for this list is measured across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 137 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 Johannesburg, South Africa 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 269 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 in South Africa
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 Johannesburg, South Africa?
RevenueBase identified 137 company matches for internal communications consulting firms associated with Johannesburg, South Africa 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?
Metropolitanrepublic tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in South Africa has the most internal communications consulting firms?
Johannesburg leads South Africa with 137 company records, followed by Cape Town (83) and Pretoria (28).
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 269 professional contacts with verified work emails tracked across these 137 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 137 internal communications consulting firms based in Johannesburg, South Africa. Start with a free account, no credit card.
Download this list →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 Australia
- Internal communications consulting firms based in Argentina
- Internal communications consulting firms based in Mexico
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 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 25 internal communications consulting firms based in Johannesburg, South Africa
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 137 matching company records for internal communications consulting firms based in Johannesburg, South Africa, with 888 tracked contacts and 269 verified work emails.
This public preview shows 25 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 25 internal communications consulting firms based in Johannesburg, South Africa
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 |  Metropolitanrepublicmetropolitanrepublic.comHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 117 contacts → |
“MetropolitanRepublic is a full service communications company, with a firm and highly valued Strategic and Behavioural Change reputation.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Flow Communicationsflowsa.comHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 66 contacts → |
“Flow Communications is an award-winning independent agency that provides integrated communications solutions – from developing your websites and apps to creating high-quality…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  R&a Strategic Communicationsrasc.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 43 contacts → |
“Over the past 20 years, R&A has grown into a leading southern African communications agency, with more than 50 clients – big and small, listed and unlisted.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Artifact Advertisingartifact.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 32 contacts → |
“Artifact Advertising is an independent, privately owned full-service, digital,and internal communications agency founded in 1992.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Change Logic Consulting Serviceschangelogic.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 28 contacts → |
“Change Logic was founded in 2002 on the back of a thriving internal Change Management Practice that was initially drafted in 1998.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Step Advisorystepadvisory.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 27 contacts → |
“Step Advisory is a boutique management consulting firm focused on fuelling business growth.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Studio 5 Graphic Designstudio5.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 19 contacts → |
“We think, write and design, specialising in corporate reporting and internal communication, marketing and literature.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Switch Brandswitchbrand.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 15 contacts → |
“Switch is a multi-disciplinary consultancy specialising in Branding, Communication and Design.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  GGI Communicationsggisa.comHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 13 contacts → |
“Gillian Gamsy International (GGi) Communications is a full service communications consultancy delivering on our client's corporate and brand reputation goals.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Decusatio Group Of Companiesdecusatio.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 12 contacts → |
“Founded by former financial journalist and editor Marc Ashton, Decusatio is a diversified consulting business with a proven track record of delivering value for clients across…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  On-Point PRonpointpr.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“We create tailor-made communication strategies for a growing roster of private and public sector clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Orange INKorangeink.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 11 contacts → |
“At Orange Ink, we know that the only constant is change, with our world growing faster by the minute!” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  African Ambition Consultingafricanambition.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 11 contacts → |
“A Johannesburg based company with 5 years experience in the banking, insurance, legal, marketing and IT sector, specializing in Talent sourcing, Training people and businesses in…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  The Actuate Groupactuate.worldHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 10 contacts → |
“Actuate is an award-winning #changemarketing and change communications consultancy with 21 years of experience working alongside some of South Africa's biggest blue-chip companies.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Homeland Mediahomelandmedia.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 7 contacts → |
“Homeland Media is a complete communications solutions provider to both the public and private sector with core competencies in strategy development, implementation, brand…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Rainbow Consultingrainbowconsulting.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 7 contacts → |
“Rainbow Consulting is a professional service consultancy which provides business and marketing expertise focused on strategy, reputation and performance management, with the…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  The Principalitytheprincipality.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 6 contacts → |
“ABOUT US The Principality is a strategic communications advisory with a core focus on digital We create tailor-made marketing and communications strategies for our clients by…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  KN Consulting Servicesknconsultingservices.comHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 6 contacts → |
“KN Consulting is a specialist Communications and Marketing business that assists our customers with growing their brand, setting up of appointments and provide full reporting…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Busara Leadership Partnersbusaraleadershippartners.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 5 contacts → |
“Busara Leadership Partners, a boutique strategic advisory and consulting firm that was established in 2009.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Storytelling And Leadershipstorytellingandleadership.com HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 5 contacts → |
“We help leaders turn messages into movements.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Alerts Professional Servicesalertsprofessionalservices.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“Alerts professional services is a corporate training and business consulting company.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  join.the.dotsmediaskillstraining.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Clarity that connects.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  The FOX HATthefoxhat.co.zaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Brand building isn’t a luxury, it’s the most powerful switch a business can flip to trigger growth and defend its market position.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Pekuzi Projectspekuziprojects.africaHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Pekuzi,(which means curious in Swahili), is an African communications consultancy with an integrated approach to building and nurturing brand reputations.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  CUT 2 Black Mediacut2black.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 3 contacts → |
“Cut 2 Black is a fully integrated communications agency with a diverse portfolio of work, dedicated to assisting clients in the public, private, and NGO sector comunicatewith…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 137 company matches
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Internal communications consulting firms: dataset insights
October 1, 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
137 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 across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 137 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: 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 in South Africa
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 Johannesburg, South Africa?
The saved snapshot records 137 matching company records, 888 tracked contacts and 269 verified emails. The public preview displays 25 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 Australia
- Internal communications consulting firms based in Argentina
- Internal communications consulting firms based in Mexico
Cite this list
RevenueBase Data Team. Top 25 internal communications consulting firms based in Johannesburg, South Africa. Snapshot: October 1, 2026. https://revenuebase.ai/companies/internal-communications-consulting-firms/south-africa/johannesburg.
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 25 internal communications consulting firms based in Johannesburg, South Africa
RevenueBase records 137 matching company records for internal communications consulting firms based in Johannesburg, South Africa, with 888 tracked contacts and 269 verified work emails.
This public preview shows 25 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 25 internal communications consulting firms based in Johannesburg, South Africa
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 | Metropolitanrepublicmetropolitanrepublic.com HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 117 contacts → |
“MetropolitanRepublic is a full service communications company, with a firm and highly valued Strategic and Behavioural Change reputation.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Flow Communicationsflowsa.com HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 66 contacts → |
“Flow Communications is an award-winning independent agency that provides integrated communications solutions – from developing your websites and apps to creating high-quality…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | R&a Strategic Communicationsrasc.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 43 contacts → |
“Over the past 20 years, R&A has grown into a leading southern African communications agency, with more than 50 clients – big and small, listed and unlisted.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Artifact Advertisingartifact.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 32 contacts → |
“Artifact Advertising is an independent, privately owned full-service, digital,and internal communications agency founded in 1992.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Change Logic Consulting Serviceschangelogic.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 28 contacts → |
“Change Logic was founded in 2002 on the back of a thriving internal Change Management Practice that was initially drafted in 1998.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Step Advisorystepadvisory.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 27 contacts → |
“Step Advisory is a boutique management consulting firm focused on fuelling business growth.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Studio 5 Graphic Designstudio5.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 19 contacts → |
“We think, write and design, specialising in corporate reporting and internal communication, marketing and literature.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Switch Brandswitchbrand.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 15 contacts → |
“Switch is a multi-disciplinary consultancy specialising in Branding, Communication and Design.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | GGI Communicationsggisa.com HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 13 contacts → |
“Gillian Gamsy International (GGi) Communications is a full service communications consultancy delivering on our client's corporate and brand reputation goals.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Decusatio Group Of Companiesdecusatio.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 12 contacts → |
“Founded by former financial journalist and editor Marc Ashton, Decusatio is a diversified consulting business with a proven track record of delivering value for clients across…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | On-Point PRonpointpr.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 11 contacts → |
“We create tailor-made communication strategies for a growing roster of private and public sector clients.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Orange INKorangeink.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 11 contacts → |
“At Orange Ink, we know that the only constant is change, with our world growing faster by the minute!” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | African Ambition Consultingafricanambition.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 11 contacts → |
“A Johannesburg based company with 5 years experience in the banking, insurance, legal, marketing and IT sector, specializing in Talent sourcing, Training people and businesses in…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | The Actuate Groupactuate.world HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 10 contacts → |
“Actuate is an award-winning #changemarketing and change communications consultancy with 21 years of experience working alongside some of South Africa's biggest blue-chip companies.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Homeland Mediahomelandmedia.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 7 contacts → |
“Homeland Media is a complete communications solutions provider to both the public and private sector with core competencies in strategy development, implementation, brand…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rainbow Consultingrainbowconsulting.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 7 contacts → |
“Rainbow Consulting is a professional service consultancy which provides business and marketing expertise focused on strategy, reputation and performance management, with the…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | The Principalitytheprincipality.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 6 contacts → |
“ABOUT US The Principality is a strategic communications advisory with a core focus on digital We create tailor-made marketing and communications strategies for our clients by…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KN Consulting Servicesknconsultingservices.com HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 6 contacts → |
“KN Consulting is a specialist Communications and Marketing business that assists our customers with growing their brand, setting up of appointments and provide full reporting…” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Busara Leadership Partnersbusaraleadershippartners.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 5 contacts → |
“Busara Leadership Partners, a boutique strategic advisory and consulting firm that was established in 2009.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Storytelling And Leadershipstorytellingandleadership.com HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 5 contacts → |
“We help leaders turn messages into movements.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Alerts Professional Servicesalertsprofessionalservices.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 4 contacts → |
“Alerts professional services is a corporate training and business consulting company.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | join.the.dotsmediaskillstraining.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Clarity that connects.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | The FOX HATthefoxhat.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Brand building isn’t a luxury, it’s the most powerful switch a business can flip to trigger growth and defend its market position.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Pekuzi Projectspekuziprojects.africa HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 3 contacts → |
“Pekuzi,(which means curious in Swahili), is an African communications consultancy with an integrated approach to building and nurturing brand reputations.” Recorded description excerpt · October 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | CUT 2 Black Mediacut2black.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 3 contacts → |
“Cut 2 Black is a fully integrated communications agency with a diverse portfolio of work, dedicated to assisting clients in the public, private, and NGO sector comunicatewith…” 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. 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
137 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 across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 137 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: 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 in South Africa
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 Johannesburg, South Africa?
The saved snapshot records 137 matching company records, 888 tracked contacts and 269 verified emails. The public preview displays 25 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 25 internal communications consulting firms based in Johannesburg, South Africa. Snapshot: October 1, 2026. https://revenuebase.ai/companies/internal-communications-consulting-firms/south-africa/johannesburg.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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