Company lists · Data refreshed September 2026
Top 25 Advisory and outsourcing services based in Johannesburg, South Africa
RevenueBase identified 863 company matches for advisory and outsourcing services associated with Johannesburg, South Africa as of September 2026 and tracks 11,005 professional contacts across them, including 3,294 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.
This list covers company matches for advisory and outsourcing services 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 September 23, 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 advisory and outsourcing services based in Johannesburg, South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,877 contacts → | ||||
Exact match “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 2 | 1,123 contacts → | ||||
Exact match “NTT DATA, Inc.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 3 | 613 contacts → | ||||
Exact match “Digicall Group has been delivering world-class outsourced and incident management services to our valued clients across diverse industries, globally, since 2003.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 4 | 386 contacts → | ||||
Exact match “NMG Benefits is a financial advisory firm that provides unbiased advice, fosters industry competition, and simplifies complex financial matters.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 5 | 346 contacts → | ||||
Exact match “With a track record since and a team of over 550 specialists, CyberPro Consulting is your trusted, black empowered partner for Software, Data, AI, Digital and Cloud adoption IT…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 6 | 276 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 7 | 256 contacts → | ||||
Exact match “At PKF Octagon we believe that our job is to support your future, the future of your business and personal wealth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 8 | 177 contacts → | ||||
Exact match “A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 9 | 144 contacts → | ||||
Exact match “Accounting and Financial Advisory is a team of highly skilled, highly motivated, performance driven financial staff.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 10 | 108 contacts → | ||||
Exact match “Founded in 1996, Letsema is a black-owned management consulting firm at the heart of a diversified investment group.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 11 | 85 contacts → | ||||
Exact match “Internal Auditing, IT Auditing, Risk Advisory, Technology Consulting, and Forensics.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 12 | 73 contacts → | ||||
Exact match “At 1.2.3.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 13 | 63 contacts → | ||||
Exact match “GRIPP Advisory provides boutique advisory and consulting services to its clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 14 | 61 contacts → | ||||
Exact match “Africa International Advisors is a management consulting company based in Johannesburg, South Africa with extensive experience in the public and private sectors in Africa.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 15 | 56 contacts → | ||||
Exact match “At Fraser McGill we are 100% mining sector focused and with locations in Johannesburg South Africa, Perth Australia and Gaborone Botswana we are active in Southern Africa and the…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 16 | 49 contacts → | ||||
Exact match “As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 17 | 49 contacts → | ||||
Exact match “IKWorx offers a portfolio of consulting and professional services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 18 | 43 contacts → | ||||
Exact match “BEE Law Firm and Advisory Service based in Gallo Manor” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 19 | 35 contacts → | ||||
Exact match “We are a financial service and advisory professionals specializing in tailor made solutions and services customized to each individual client's financial life experiences and…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 20 | 34 contacts → | ||||
Exact match “The Effectiveness Company is a vendor neutral outsourcing company providing outsourcing, consulting, training & recruitment services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 21 | 31 contacts → | ||||
Exact match “FBS professionals are experts and leaders in their field.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 22 | 27 contacts → | ||||
Exact match “Step Advisory is a boutique management consulting firm focused on fuelling business growth.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 23 | 27 contacts → | ||||
Exact match “Glashoff Maughan Consulting (GMC) provides you with rare and valuable subject matter expertise, methodologies and tools to assist you, hands on, with your business challenges -…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 24 | 26 contacts → | ||||
Exact match “Accolade was founded by Harry Kalligiannis, a Chartered Accountant with over 30 years experience in financial services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase | |||||
| 25 | 24 contacts → | ||||
Exact match “Information is the single most important asset of any business, individual or institution.” Recorded in the RevenueBase company graph · Sep 23, 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 “advisory and outsourcing services”. 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 863 advisory and outsourcing services based in Johannesburg, South Africa
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Advisory and outsourcing services based in Johannesburg, South Africa at a glance
As of Sep 23, 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 863 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 “advisory and outsourcing services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 3,294 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 23, 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.
Advisory and outsourcing services by metro in South Africa
- Advisory and outsourcing services in Cape Town421
- Advisory and outsourcing services in Pretoria259
- Advisory and outsourcing services in Sandton139
- Advisory and outsourcing services in Durban131
- Advisory and outsourcing services in Midrand84
- Advisory and outsourcing services in Centurion83
- Advisory and outsourcing services in City Of Tshwane66
- Advisory and outsourcing services in Randburg61
- Advisory and outsourcing services in Bryanston40
- Advisory and outsourcing services in Port Elizabeth34
- Advisory and outsourcing services in Benoni28
- Advisory and outsourcing services in Stellenbosch28
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 “advisory and outsourcing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many advisory and outsourcing services are there based in Johannesburg, South Africa?
RevenueBase identified 863 company matches for advisory and outsourcing services associated with Johannesburg, South Africa as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Altron Digital Business 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 advisory and outsourcing services?
Johannesburg leads South Africa with 863 company records, followed by Cape Town (421) and Pretoria (259).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 3,294 professional contacts with verified work emails tracked across these 863 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 863 advisory and outsourcing services based in Johannesburg, South Africa. Start with a free account, no credit card.
Download this list →Related lists
Advisory and outsourcing services by geography
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
- Advisory and outsourcing services based in Australia
- Advisory and outsourcing services based in Italy
- Advisory and outsourcing services based in the Netherlands
- Advisory and outsourcing services based in Canada
- Advisory and outsourcing services based in Mexico
- Advisory and outsourcing services based in South Africa
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
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
Company intelligence · public preview
Top 25 advisory and outsourcing services 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 863 matching company records for advisory and outsourcing services based in Johannesburg, South Africa, with 11,005 tracked contacts and 3,294 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: September 23, 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 advisory and outsourcing services 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 |  Altron Digital Businessdigitalbusiness.altron.comHQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 2,877 contacts → |
“Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  NTT Data Middle East And Africaservices.global.nttHQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 1,123 contacts → |
“NTT DATA, Inc.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Digicall Groupdigicallgroup.co.zaHQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 613 contacts → |
“Digicall Group has been delivering world-class outsourced and incident management services to our valued clients across diverse industries, globally, since 2003.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  NMG Benefitsnmg.co.zaHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 386 contacts → |
“NMG Benefits is a financial advisory firm that provides unbiased advice, fosters industry competition, and simplifies complex financial matters.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Cyberpro Consulting PTY LTDcpconsulting.co.zaHQ: Johannesburg, South AfricaReported employees: 501-1,000 | Johannesburg, South Africa | 501-1,000 | Exact match | 346 contacts → |
“With a track record since and a team of over 550 specialists, CyberPro Consulting is your trusted, black empowered partner for Software, Data, AI, Digital and Cloud adoption IT…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Decision INCdecisioninc.comHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 276 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 |  PKF Octagonpkfoctagon.comHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 256 contacts → |
“At PKF Octagon we believe that our job is to support your future, the future of your business and personal wealth.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  BCXbcx.co.zaHQ: Johannesburg, South AfricaReported employees: 5,001-10,000 | Johannesburg, South Africa | 5,001-10,000 | Exact match | 177 contacts → |
“A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  AFAafa.globalHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 144 contacts → |
“Accounting and Financial Advisory is a team of highly skilled, highly motivated, performance driven financial staff.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Letsemaletsema.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 108 contacts → |
“Founded in 1996, Letsema is a black-owned management consulting firm at the heart of a diversified investment group.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Audit Advisory Forensicsskx.co.zaHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 85 contacts → |
“Internal Auditing, IT Auditing, Risk Advisory, Technology Consulting, and Forensics.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  123 Consulting123consulting.co.zaHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 73 contacts → |
“At 1.2.3.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Gripp Advisorygrippadvisory.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 63 contacts → |
“GRIPP Advisory provides boutique advisory and consulting services to its clients.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Africa International Advisorsafricaia.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 61 contacts → |
“Africa International Advisors is a management consulting company based in Johannesburg, South Africa with extensive experience in the public and private sectors in Africa.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Fraser Mcgillfrasermcgill.comHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 56 contacts → |
“At Fraser McGill we are 100% mining sector focused and with locations in Johannesburg South Africa, Perth Australia and Gaborone Botswana we are active in Southern Africa and the…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Rödl & Partner South Africaroedl.comHQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 49 contacts → |
“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Innovative Knowledge Worx Ikworxikworx.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 49 contacts → |
“IKWorx offers a portfolio of consulting and professional services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KRB LAW Firmkrb.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 43 contacts → |
“BEE Law Firm and Advisory Service based in Gallo Manor” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Benchmark Capital Groupbenchmarkcapital.co.zaHQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 35 contacts → |
“We are a financial service and advisory professionals specializing in tailor made solutions and services customized to each individual client's financial life experiences and…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Effectiveness Company & Execution BOXeffectivenesscompany.comHQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 34 contacts → |
“The Effectiveness Company is a vendor neutral outsourcing company providing outsourcing, consulting, training & recruitment services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Fullstream Business Services FBSfbsconsult.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 31 contacts → |
“FBS professionals are experts and leaders in their field.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  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 · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  GMC Glashoff Maughan Consultinggmconsulting.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 27 contacts → |
“Glashoff Maughan Consulting (GMC) provides you with rare and valuable subject matter expertise, methodologies and tools to assist you, hands on, with your business challenges -…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Accolade Financial Planning Servicesaccolade.co.zaHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 26 contacts → |
“Accolade was founded by Harry Kalligiannis, a Chartered Accountant with over 30 years experience in financial services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Wcyber Solutionswcyber.netHQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 24 contacts → |
“Information is the single most important asset of any business, individual or institution.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 863 company matches
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Advisory and outsourcing services: dataset insights
September 23, 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
863 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 863 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 23, 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 ↗
Advisory and outsourcing services by metro in South Africa
- Advisory and outsourcing services in Cape Town421
- Advisory and outsourcing services in Pretoria259
- Advisory and outsourcing services in Sandton139
- Advisory and outsourcing services in Durban131
- Advisory and outsourcing services in Midrand84
- Advisory and outsourcing services in Centurion83
- Advisory and outsourcing services in City Of Tshwane66
- Advisory and outsourcing services in Randburg61
- Advisory and outsourcing services in Bryanston40
- Advisory and outsourcing services in Port Elizabeth34
- Advisory and outsourcing services in Benoni28
- Advisory and outsourcing services in Stellenbosch28
Questions about this company list
What does Exact match mean for advisory and outsourcing services?
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 advisory and outsourcing services did RevenueBase find based in Johannesburg, South Africa?
The saved snapshot records 863 matching company records, 11,005 tracked contacts and 3,294 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: September 23, 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
Advisory and outsourcing services by geography
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
- Advisory and outsourcing services based in Australia
- Advisory and outsourcing services based in Italy
- Advisory and outsourcing services based in the Netherlands
- Advisory and outsourcing services based in Canada
- Advisory and outsourcing services based in Mexico
- Advisory and outsourcing services based in South Africa
Cite this list
RevenueBase Data Team. Top 25 advisory and outsourcing services based in Johannesburg, South Africa. Snapshot: September 23, 2026. https://revenuebase.ai/companies/advisory-and-outsourcing-services/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
- Advisory and outsourcing services based in the United States
- Advisory and outsourcing services based in Brazil
- Advisory and outsourcing services based in the United Kingdom
- Advisory and outsourcing services based in France
- Advisory and outsourcing services based in Germany
- Advisory and outsourcing services based in Spain
Company intelligence · public preview
Top 25 advisory and outsourcing services based in Johannesburg, South Africa
RevenueBase records 863 matching company records for advisory and outsourcing services based in Johannesburg, South Africa, with 11,005 tracked contacts and 3,294 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: September 23, 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 advisory and outsourcing services 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 | Altron Digital Businessdigitalbusiness.altron.com HQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 2,877 contacts → |
“Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | NTT Data Middle East And Africaservices.global.ntt HQ: Johannesburg, South AfricaReported employees: 10001+ | Johannesburg, South Africa | 10001+ | Exact match | 1,123 contacts → |
“NTT DATA, Inc.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Digicall Groupdigicallgroup.co.za HQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 613 contacts → |
“Digicall Group has been delivering world-class outsourced and incident management services to our valued clients across diverse industries, globally, since 2003.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | NMG Benefitsnmg.co.za HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 386 contacts → |
“NMG Benefits is a financial advisory firm that provides unbiased advice, fosters industry competition, and simplifies complex financial matters.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Cyberpro Consulting PTY LTDcpconsulting.co.za HQ: Johannesburg, South AfricaReported employees: 501-1,000 | Johannesburg, South Africa | 501-1,000 | Exact match | 346 contacts → |
“With a track record since and a team of over 550 specialists, CyberPro Consulting is your trusted, black empowered partner for Software, Data, AI, Digital and Cloud adoption IT…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Decision INCdecisioninc.com HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 276 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | PKF Octagonpkfoctagon.com HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 256 contacts → |
“At PKF Octagon we believe that our job is to support your future, the future of your business and personal wealth.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | BCXbcx.co.za HQ: Johannesburg, South AfricaReported employees: 5,001-10,000 | Johannesburg, South Africa | 5,001-10,000 | Exact match | 177 contacts → |
“A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | AFAafa.global HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 144 contacts → |
“Accounting and Financial Advisory is a team of highly skilled, highly motivated, performance driven financial staff.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Letsemaletsema.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 108 contacts → |
“Founded in 1996, Letsema is a black-owned management consulting firm at the heart of a diversified investment group.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Audit Advisory Forensicsskx.co.za HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 85 contacts → |
“Internal Auditing, IT Auditing, Risk Advisory, Technology Consulting, and Forensics.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | 123 Consulting123consulting.co.za HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 73 contacts → |
“At 1.2.3.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Gripp Advisorygrippadvisory.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 63 contacts → |
“GRIPP Advisory provides boutique advisory and consulting services to its clients.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Africa International Advisorsafricaia.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 61 contacts → |
“Africa International Advisors is a management consulting company based in Johannesburg, South Africa with extensive experience in the public and private sectors in Africa.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Fraser Mcgillfrasermcgill.com HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 56 contacts → |
“At Fraser McGill we are 100% mining sector focused and with locations in Johannesburg South Africa, Perth Australia and Gaborone Botswana we are active in Southern Africa and the…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Rödl & Partner South Africaroedl.com HQ: Johannesburg, South AfricaReported employees: 1,001-5,000 | Johannesburg, South Africa | 1,001-5,000 | Exact match | 49 contacts → |
“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Innovative Knowledge Worx Ikworxikworx.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 49 contacts → |
“IKWorx offers a portfolio of consulting and professional services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | KRB LAW Firmkrb.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 43 contacts → |
“BEE Law Firm and Advisory Service based in Gallo Manor” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Benchmark Capital Groupbenchmarkcapital.co.za HQ: Johannesburg, South AfricaReported employees: 51-200 | Johannesburg, South Africa | 51-200 | Exact match | 35 contacts → |
“We are a financial service and advisory professionals specializing in tailor made solutions and services customized to each individual client's financial life experiences and…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Effectiveness Company & Execution BOXeffectivenesscompany.com HQ: Johannesburg, South AfricaReported employees: 201-500 | Johannesburg, South Africa | 201-500 | Exact match | 34 contacts → |
“The Effectiveness Company is a vendor neutral outsourcing company providing outsourcing, consulting, training & recruitment services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Fullstream Business Services FBSfbsconsult.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 31 contacts → |
“FBS professionals are experts and leaders in their field.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | 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 · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | GMC Glashoff Maughan Consultinggmconsulting.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 27 contacts → |
“Glashoff Maughan Consulting (GMC) provides you with rare and valuable subject matter expertise, methodologies and tools to assist you, hands on, with your business challenges -…” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Accolade Financial Planning Servicesaccolade.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 26 contacts → |
“Accolade was founded by Harry Kalligiannis, a Chartered Accountant with over 30 years experience in financial services.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Wcyber Solutionswcyber.net HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 24 contacts → |
“Information is the single most important asset of any business, individual or institution.” Recorded description excerpt · September 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 863 company matches
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Advisory and outsourcing services: dataset insights
September 23, 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
863 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 863 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 23, 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 ↗
Advisory and outsourcing services by metro in South Africa
- Advisory and outsourcing services in Cape Town421
- Advisory and outsourcing services in Pretoria259
- Advisory and outsourcing services in Sandton139
- Advisory and outsourcing services in Durban131
- Advisory and outsourcing services in Midrand84
- Advisory and outsourcing services in Centurion83
- Advisory and outsourcing services in City Of Tshwane66
- Advisory and outsourcing services in Randburg61
- Advisory and outsourcing services in Bryanston40
- Advisory and outsourcing services in Port Elizabeth34
- Advisory and outsourcing services in Benoni28
- Advisory and outsourcing services in Stellenbosch28
Questions about this company list
What does Exact match mean for advisory and outsourcing services?
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 advisory and outsourcing services did RevenueBase find based in Johannesburg, South Africa?
The saved snapshot records 863 matching company records, 11,005 tracked contacts and 3,294 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: September 23, 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 advisory and outsourcing services based in Johannesburg, South Africa. Snapshot: September 23, 2026. https://revenuebase.ai/companies/advisory-and-outsourcing-services/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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