Company lists · Data refreshed September 2026
Top 21 Osint consulting firms based in South Africa
RevenueBase identified 80 company matches for osint consulting firms associated with South Africa as of September 2026 and tracks 393 professional contacts across them, including 75 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for osint consulting firms associated with 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 29, 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 21 largest osint consulting firms based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 62 contacts → | ||||
Exact match “Vusela Risk Services specializes in the provision of intelligence-driven risk management services to multinational companies, Government, Parastatals, financial institutions and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 23 contacts → | ||||
Exact match “Founded by highly experienced cyber security specialists in 2012.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 15 contacts → | ||||
Exact match “Silent Guardian is a cybersecurity firm based in Durban, South Africa.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 14 contacts → | ||||
Exact match “Whirly Labs (Pty) Ltd is a security consultancy based in Cape Town, South Africa.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 8 contacts → | ||||
Exact match “Founded from humble beginnings in 2012,our company has grown from strength to strength.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 8 contacts → | ||||
Exact match “Comprehensive Risk Intelligence” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 7 contacts → | ||||
Exact match “Information Security Expertise for small, medium and large enterprises.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 6 contacts → | ||||
Exact match “Ceravoid is a commercial intelligence and risk management firm operating predominantly on the African continent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 6 contacts → | ||||
Exact match “Executive Research Associates is a company based out of South Africa.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “J Brew Solutions is a beacon of expertise in the dynamic landscape of IT Consulting and Cybersecurity Solutions.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “Bantima Cyber Security is a consulting services and information security solutions company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “An independent security risk consulting firm, specialising in security risk management; providing clients with industry leading, sustainable and reliable solutions, regardless of…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 4 contacts → | ||||
Exact match “The business, with its primary focus on Corporate Intelligence and Technical Surveillance Counter Measures (TSCM) “Debugging”, has since 1995, proved themselves as a leading…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Our mandate when we started FSI was to take a simple idea of taking data, security, and training, and turning it into rich intelligence and procedures for the advancement of our…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “SafeNet Technologies, your premier cybersecurity ally.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Your trusted partner in mitigating financial crime and digital risk management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Zero Foundation Africa (Pty) Ltd was founded by Benedict N.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “RISQ is a trusted provider of risk intelligence across Africa and beyond.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Saraband Solutions (Pty) Ltd is an established corporate risk, investigative and forensics firm based in Centurion, Gauteng.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “We provide specialised services in corporate intelligence, due diligence, asset tracing and investigation support, with a focus on the African continent.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “At Spear Security Analysis Consulting, our approach goes beyond traditional security audits.” Recorded in the RevenueBase company graph · Sep 29, 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 “osint 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 21 of 80 osint consulting firms based in South Africa
See the full list, filter by size, metro and specialty, and access 75 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Osint consulting firms based in South Africa at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 80 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 South Africa whose business descriptions match “osint 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 75 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “osint consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many osint consulting firms are there based in South Africa?
RevenueBase identified 80 company matches for osint consulting firms associated with 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?
Vusela Risk Services PTY LTD tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most osint consulting firms?
Johannesburg leads with 17 company records, followed by Cape Town (16) and Pretoria (7).
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 75 professional contacts with verified work emails tracked across these 80 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 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 80 osint consulting firms based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Osint consulting firms by geography
- Osint consulting firms based in Canberra, Australia
- Osint consulting firms based in Melbourne, Australia
- Osint consulting firms based in Sydney, Australia
- Osint consulting firms based in Rio De Janeiro, Brazil
- Osint consulting firms based in Sao Paulo, Brazil
- Osint consulting firms based in Ottawa, Canada
- Osint consulting firms based in Toronto, Canada
- Osint consulting firms based in Bogota, Colombia
- Osint consulting firms based in Paris, France
- Osint consulting firms based in Berlin, Germany
- Osint consulting firms based in Tel Aviv, Israel
- Osint consulting firms based in Barcelona, Spain
Browse the directory
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
- Osint consulting firms based in Canberra, Australia
- Osint consulting firms based in Melbourne, Australia
- Osint consulting firms based in Sydney, Australia
- Osint consulting firms based in Rio De Janeiro, Brazil
- Osint consulting firms based in Sao Paulo, Brazil
- Osint consulting firms based in Ottawa, Canada
Company intelligence · public preview
Top 21 osint consulting firms based in 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 80 matching company records for osint consulting firms based in South Africa, with 393 tracked contacts and 75 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 21 osint consulting firms based in 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 |  Vusela Risk Services PTY LTDvusela.comHQ: Centurion, South AfricaReported employees: 501-1,000 | Centurion, South Africa | 501-1,000 | Exact match | 62 contacts → |
“Vusela Risk Services specializes in the provision of intelligence-driven risk management services to multinational companies, Government, Parastatals, financial institutions and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bitcrack Cyber Securitybitcrack.netHQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 23 contacts → |
“Founded by highly experienced cyber security specialists in 2012.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Silent Guardian PTY LTDsilentguardian.co.zaHQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 15 contacts → |
“Silent Guardian is a cybersecurity firm based in Durban, South Africa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Whirly Labs PTY LTDwhirlylabs.comHQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 14 contacts → |
“Whirly Labs (Pty) Ltd is a security consultancy based in Cape Town, South Africa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Vukile IT Consultingvukileitconsulting.co.zaHQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 8 contacts → |
“Founded from humble beginnings in 2012,our company has grown from strength to strength.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Threat Insightthreatinsight.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 8 contacts → |
“Comprehensive Risk Intelligence” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Cyber Security Institutecybersecurityinstitute.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 7 contacts → |
“Information Security Expertise for small, medium and large enterprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ceravoidceravoid.comHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 6 contacts → |
“Ceravoid is a commercial intelligence and risk management firm operating predominantly on the African continent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Executive Research Associateserassociates.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 6 contacts → |
“Executive Research Associates is a company based out of South Africa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  J Brew Solutionssolutions.jbrew.co.zaHQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 5 contacts → |
“J Brew Solutions is a beacon of expertise in the dynamic landscape of IT Consulting and Cybersecurity Solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Bantima Cyber Securitybantima.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 5 contacts → |
“Bantima Cyber Security is a consulting services and information security solutions company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Unified Risk Managementunifiedrm.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 4 contacts → |
“An independent security risk consulting firm, specialising in security risk management; providing clients with industry leading, sustainable and reliable solutions, regardless of…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Advanced Corporate Solutionsacsolutions.co.zaHQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 4 contacts → |
“The business, with its primary focus on Corporate Intelligence and Technical Surveillance Counter Measures (TSCM) “Debugging”, has since 1995, proved themselves as a leading…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | FSIf-si.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 3 contacts → |
“Our mandate when we started FSI was to take a simple idea of taking data, security, and training, and turning it into rich intelligence and procedures for the advancement of our…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Safenet Technologiessafenet.techHQ: Port Elizabeth, South AfricaReported employees: 11-50 | Port Elizabeth, South Africa | 11-50 | Exact match | 3 contacts → |
“SafeNet Technologies, your premier cybersecurity ally.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RED Cipherred-cipher.ioHQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 2 contacts → |
“Your trusted partner in mitigating financial crime and digital risk management.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Zero Foundation Africa PTY LTDzerofoundationafrica.comHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 2 contacts → |
“Zero Foundation Africa (Pty) Ltd was founded by Benedict N.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Risq Experts Africarisq.africa HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 2 contacts → |
“RISQ is a trusted provider of risk intelligence across Africa and beyond.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Saraband Solutions PTY LTDsaraband.co.za HQ: Centurion, South AfricaReported employees: 1-10 | Centurion, South Africa | 1-10 | Exact match | 2 contacts → |
“Saraband Solutions (Pty) Ltd is an established corporate risk, investigative and forensics firm based in Centurion, Gauteng.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mind Corporate Intelligencemindci.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 1 contacts → |
“We provide specialised services in corporate intelligence, due diligence, asset tracing and investigation support, with a focus on the African continent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Spear Security Analysis Consultingssaconsulting.co.zaHQ: Ballito, South AfricaReported employees: 1-10 | Ballito, South Africa | 1-10 | Exact match | 1 contacts → |
“At Spear Security Analysis Consulting, our approach goes beyond traditional security audits.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 80 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Osint consulting firms: dataset insights
September 29, 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
80 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 80 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 29, 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 ↗
Questions about this company list
What does Exact match mean for osint 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 osint consulting firms did RevenueBase find based in South Africa?
The saved snapshot records 80 matching company records, 393 tracked contacts and 75 verified emails. The public preview displays 21 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 29, 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
Osint consulting firms by geography
- Osint consulting firms based in Canberra, Australia
- Osint consulting firms based in Melbourne, Australia
- Osint consulting firms based in Sydney, Australia
- Osint consulting firms based in Rio De Janeiro, Brazil
- Osint consulting firms based in Sao Paulo, Brazil
- Osint consulting firms based in Ottawa, Canada
- Osint consulting firms based in Toronto, Canada
- Osint consulting firms based in Bogota, Colombia
- Osint consulting firms based in Paris, France
- Osint consulting firms based in Berlin, Germany
- Osint consulting firms based in Tel Aviv, Israel
- Osint consulting firms based in Barcelona, Spain
Browse the directory
Cite this list
RevenueBase Data Team. Top 21 osint consulting firms based in South Africa. Snapshot: September 29, 2026. https://revenuebase.ai/companies/osint-consulting-firms/south-africa.
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
- Osint consulting firms based in Canberra, Australia
- Osint consulting firms based in Melbourne, Australia
- Osint consulting firms based in Sydney, Australia
- Osint consulting firms based in Rio De Janeiro, Brazil
- Osint consulting firms based in Sao Paulo, Brazil
- Osint consulting firms based in Ottawa, Canada
Company intelligence · public preview
Top 21 osint consulting firms based in South Africa
RevenueBase records 80 matching company records for osint consulting firms based in South Africa, with 393 tracked contacts and 75 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 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 21 osint consulting firms based in 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 | Vusela Risk Services PTY LTDvusela.com HQ: Centurion, South AfricaReported employees: 501-1,000 | Centurion, South Africa | 501-1,000 | Exact match | 62 contacts → |
“Vusela Risk Services specializes in the provision of intelligence-driven risk management services to multinational companies, Government, Parastatals, financial institutions and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bitcrack Cyber Securitybitcrack.net HQ: Sandton, South AfricaReported employees: 11-50 | Sandton, South Africa | 11-50 | Exact match | 23 contacts → |
“Founded by highly experienced cyber security specialists in 2012.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Silent Guardian PTY LTDsilentguardian.co.za HQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 15 contacts → |
“Silent Guardian is a cybersecurity firm based in Durban, South Africa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Whirly Labs PTY LTDwhirlylabs.com HQ: Cape Town, South AfricaReported employees: 11-50 | Cape Town, South Africa | 11-50 | Exact match | 14 contacts → |
“Whirly Labs (Pty) Ltd is a security consultancy based in Cape Town, South Africa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Vukile IT Consultingvukileitconsulting.co.za HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 8 contacts → |
“Founded from humble beginnings in 2012,our company has grown from strength to strength.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Threat Insightthreatinsight.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 8 contacts → |
“Comprehensive Risk Intelligence” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Cyber Security Institutecybersecurityinstitute.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 7 contacts → |
“Information Security Expertise for small, medium and large enterprises.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ceravoidceravoid.com HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 6 contacts → |
“Ceravoid is a commercial intelligence and risk management firm operating predominantly on the African continent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Executive Research Associateserassociates.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 6 contacts → |
“Executive Research Associates is a company based out of South Africa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | J Brew Solutionssolutions.jbrew.co.za HQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 5 contacts → |
“J Brew Solutions is a beacon of expertise in the dynamic landscape of IT Consulting and Cybersecurity Solutions.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Bantima Cyber Securitybantima.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 5 contacts → |
“Bantima Cyber Security is a consulting services and information security solutions company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Unified Risk Managementunifiedrm.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 4 contacts → |
“An independent security risk consulting firm, specialising in security risk management; providing clients with industry leading, sustainable and reliable solutions, regardless of…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Advanced Corporate Solutionsacsolutions.co.za HQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 4 contacts → |
“The business, with its primary focus on Corporate Intelligence and Technical Surveillance Counter Measures (TSCM) “Debugging”, has since 1995, proved themselves as a leading…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | FSIf-si.co.za HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 3 contacts → |
“Our mandate when we started FSI was to take a simple idea of taking data, security, and training, and turning it into rich intelligence and procedures for the advancement of our…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Safenet Technologiessafenet.tech HQ: Port Elizabeth, South AfricaReported employees: 11-50 | Port Elizabeth, South Africa | 11-50 | Exact match | 3 contacts → |
“SafeNet Technologies, your premier cybersecurity ally.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RED Cipherred-cipher.io HQ: Pretoria, South AfricaReported employees: 1-10 | Pretoria, South Africa | 1-10 | Exact match | 2 contacts → |
“Your trusted partner in mitigating financial crime and digital risk management.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Zero Foundation Africa PTY LTDzerofoundationafrica.com HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 2 contacts → |
“Zero Foundation Africa (Pty) Ltd was founded by Benedict N.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Risq Experts Africarisq.africa HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 2 contacts → |
“RISQ is a trusted provider of risk intelligence across Africa and beyond.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Saraband Solutions PTY LTDsaraband.co.za HQ: Centurion, South AfricaReported employees: 1-10 | Centurion, South Africa | 1-10 | Exact match | 2 contacts → |
“Saraband Solutions (Pty) Ltd is an established corporate risk, investigative and forensics firm based in Centurion, Gauteng.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Mind Corporate Intelligencemindci.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 1 contacts → |
“We provide specialised services in corporate intelligence, due diligence, asset tracing and investigation support, with a focus on the African continent.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Spear Security Analysis Consultingssaconsulting.co.za HQ: Ballito, South AfricaReported employees: 1-10 | Ballito, South Africa | 1-10 | Exact match | 1 contacts → |
“At Spear Security Analysis Consulting, our approach goes beyond traditional security audits.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 21 of 80 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Osint consulting firms: dataset insights
September 29, 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
80 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for South Africa, so it is reported there. Company counts and contact totals on this page are exact for South Africa, over 80 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 29, 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 ↗
Questions about this company list
What does Exact match mean for osint 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 osint consulting firms did RevenueBase find based in South Africa?
The saved snapshot records 80 matching company records, 393 tracked contacts and 75 verified emails. The public preview displays 21 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 29, 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
Osint consulting firms by geography
- Osint consulting firms based in Canberra, Australia
- Osint consulting firms based in Melbourne, Australia
- Osint consulting firms based in Sydney, Australia
- Osint consulting firms based in Rio De Janeiro, Brazil
- Osint consulting firms based in Sao Paulo, Brazil
- Osint consulting firms based in Ottawa, Canada
- Osint consulting firms based in Toronto, Canada
- Osint consulting firms based in Bogota, Colombia
- Osint consulting firms based in Paris, France
- Osint consulting firms based in Berlin, Germany
- Osint consulting firms based in Tel Aviv, Israel
- Osint consulting firms based in Barcelona, Spain
Browse the directory
Cite this list
RevenueBase Data Team. Top 21 osint consulting firms based in South Africa. Snapshot: September 29, 2026. https://revenuebase.ai/companies/osint-consulting-firms/south-africa.
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
- Osint consulting firms based in Canberra, Australia
- Osint consulting firms based in Melbourne, Australia
- Osint consulting firms based in Sydney, Australia
- Osint consulting firms based in Rio De Janeiro, Brazil
- Osint consulting firms based in Sao Paulo, Brazil
- Osint consulting firms based in Ottawa, Canada