Company lists · Data refreshed September 2026
Top 25 Iso certification consulting firms based in South Africa
RevenueBase identified 349 company matches for iso certification consulting firms associated with South Africa as of September 2026 and tracks 1,720 professional contacts across them, including 401 with verified work emails. Johannesburg is the largest hub.
This list covers company matches for iso certification 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 28, 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 iso certification consulting firms based in South Africa
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 243 contacts → | ||||
Exact match “SGS is a multinational company which was established in 1878 in Geneva, Switzerland.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 2 | 69 contacts → | ||||
Exact match “World Wide Industrial & Systems Engineers (WWISE) is a leading ISO consultancy, training, and systems implementation organisation with its Head Office based in Centurion, Gauteng…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 3 | 66 contacts → | ||||
Exact match “Based in South Africa, VGI Consulting PTY LTD is a leading multidisciplinary consulting engineering firm with 50 years experience, specializing in the Engineering, Procurement and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 4 | 43 contacts → | ||||
Exact match “ECOCERT South Africa was registered in 2002 and is situated in Somerset West.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 5 | 37 contacts → | ||||
Exact match “Mission: to enhance ASA’s position as an impartial and internationally acknowledged South African centre of excellence to: provide assurance to specifiers and users of the fitness…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 6 | 19 contacts → | ||||
Exact match “SHE Group is an accredited and professional health, safety and environmental business operating throughout South Africa as well as in other countries on the African continent.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Founded by industry demand and the change in legislation, we aim to always conform to Global Standards.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 8 | 15 contacts → | ||||
Exact match “Consulting Civil Engineers and Project Managers setting the trend in the performance of our duties.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “We deliver a boutique turnkey solution that prioritises specialisation in key competencies that share a synergy with our core focus areas.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Nemai Consulting has been in existence since and was built on a vision to help clients manage their most demanding environmental, social and occupational health and safety…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 11 | 12 contacts → | ||||
Exact match “Investmech (Pty) Ltd is a small to medium company formed in April 1998 in Pretoria by Michiel Heyns Pr.Eng, Anton Raath Pr.Eng, Corro van Waveren Pr.Eng, Herman Booysen and Johann…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 12 | 11 contacts → | ||||
Exact match “Wynleigh International Certification Services is a hallmark in the field of business excellence.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “ISHECON is a South African Department of Labour Approved Inspection Authority for MHI Risk Assessments and for Explosives Risk Assessments.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 14 | 10 contacts → | ||||
Exact match “JC Auditors’ accredited certifications are recognised globally.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 15 | 10 contacts → | ||||
Exact match “Most manufacturers don’t struggle with understanding food safety and compliance requirements.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 16 | 10 contacts → | ||||
Exact match “RBI Asset Management Pty Ltd is a Government Approved Inspection Authority as well as a Consulting Engineering Firm.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 17 | 9 contacts → | ||||
Exact match “PEC Engineers (PEC) was established in 2010 and has grown to be known as an engineering consultancy company that provides high-quality, innovative engineering services to its…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 18 | 8 contacts → | ||||
Exact match “Sancert is a leading provider of accredited ISO certification services, helping businesses worldwide strengthen their management systems and achieve meaningful, independent…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 19 | 8 contacts → | ||||
Exact match “G.M.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 20 | 7 contacts → | ||||
Exact match “Ransom Safety Consultants (Pty) Ltd was born out of a desire to see zero accidents in a workplace.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 21 | 6 contacts → | ||||
Exact match “T-Africa Occupational Health and Safety Specialists provide a comprehensive portfolio of consulting and training services designed to make your business safer, more productive…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 22 | 6 contacts → | ||||
Exact match “BIE is the largest non-listed quality management company in the world.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 23 | 6 contacts → | ||||
Exact match “Valuence (Pty) Ltd, a niche advisory and consulting firm, specialising in the financial services sector.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 24 | 6 contacts → | ||||
Exact match “We are coaches & facilitators who build relationships and change thinking to unlock potential.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase | |||||
| 25 | 6 contacts → | ||||
Exact match “IBRATSA`s Background Institute of Bio Research Auditing and Training in Southern Africa (IBRATSA) was established in 2019 to provide Education and Training Services within the…” Recorded in the RevenueBase company graph · Sep 28, 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 “iso certification consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 349 iso certification consulting firms based in South Africa
See the full list, filter by size, metro and specialty, and access 401 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Iso certification consulting firms based in South Africa at a glance
As of Sep 28, 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 349 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 “iso certification 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 401 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 28, 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.
Iso certification consulting firms by metro
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “iso certification consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many iso certification consulting firms are there based in South Africa?
RevenueBase identified 349 company matches for iso certification 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?
SGS Industrial tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most iso certification consulting firms?
Johannesburg leads with 48 company records, followed by Cape Town (37) and Pretoria (31).
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 401 professional contacts with verified work emails tracked across these 349 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 349 iso certification consulting firms based in South Africa. Start with a free account, no credit card.
Download this list →Related lists
Iso certification consulting firms by geography
- Iso certification consulting firms based in Buenos Aires, Argentina
- Iso certification consulting firms based in Brisbane, Australia
- Iso certification consulting firms based in Melbourne, Australia
- Iso certification consulting firms based in Sydney, Australia
- Iso certification consulting firms based in Barueri, Brazil
- Iso certification consulting firms based in Belo Horizonte, Brazil
- Iso certification consulting firms based in Campinas, Brazil
- Iso certification consulting firms based in Curitiba, Brazil
- Iso certification consulting firms based in Porto Alegre, Brazil
- Iso certification consulting firms based in Rio De Janeiro, Brazil
- Iso certification consulting firms based in Sao Paulo, Brazil
- Iso certification consulting firms based in Calgary, Canada
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Iso certification consulting firms based in Buenos Aires, Argentina
- Iso certification consulting firms based in Brisbane, Australia
- Iso certification consulting firms based in Melbourne, Australia
- Iso certification consulting firms based in Sydney, Australia
- Iso certification consulting firms based in Barueri, Brazil
- Iso certification consulting firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 iso certification 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 349 matching company records for iso certification consulting firms based in South Africa, with 1,720 tracked contacts and 401 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 28, 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 iso certification 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 | SGS Industrialmatrolab.co.za HQ: Woodmead, South AfricaReported employees: 10001+ | Woodmead, South Africa | 10001+ | Exact match | 243 contacts → |
“SGS is a multinational company which was established in 1878 in Geneva, Switzerland.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 69 contacts → |
“World Wide Industrial & Systems Engineers (WWISE) is a leading ISO consultancy, training, and systems implementation organisation with its Head Office based in Centurion, Gauteng…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  VGI Consultingvgi.co.zaHQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 66 contacts → |
“Based in South Africa, VGI Consulting PTY LTD is a leading multidisciplinary consulting engineering firm with 50 years experience, specializing in the Engineering, Procurement and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Ecocert South Africaecocert.comHQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 43 contacts → |
“ECOCERT South Africa was registered in 2002 and is situated in Somerset West.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Agrement South Africaagrement.co.zaHQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 37 contacts → |
“Mission: to enhance ASA’s position as an impartial and internationally acknowledged South African centre of excellence to: provide assurance to specifiers and users of the fitness…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  SHE Group Health, Safety And Environmental Consultingshegroup.co.zaHQ: Bloemfontein, South AfricaReported employees: 51-200 | Bloemfontein, South Africa | 51-200 | Exact match | 19 contacts → |
“SHE Group is an accredited and professional health, safety and environmental business operating throughout South Africa as well as in other countries on the African continent.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Global Standards Africagsafrica.co.za HQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 16 contacts → |
“Founded by industry demand and the change in legislation, we aim to always conform to Global Standards.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  AFI Consultaficonsult.co.zaHQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 15 contacts → |
“Consulting Civil Engineers and Project Managers setting the trend in the performance of our duties.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Qesh Advisory Services PTY LTDqeshsa.comHQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 13 contacts → |
“We deliver a boutique turnkey solution that prioritises specialisation in key competencies that share a synergy with our core focus areas.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Nemai Consultingnemai.co.zaHQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 12 contacts → |
“Nemai Consulting has been in existence since and was built on a vision to help clients manage their most demanding environmental, social and occupational health and safety…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Investmech PTY LTDinvestmech.com HQ: Lyttelton Manor X3, South AfricaReported employees: 11-50 | Lyttelton Manor X3, South Africa | 11-50 | Exact match | 12 contacts → |
“Investmech (Pty) Ltd is a small to medium company formed in April 1998 in Pretoria by Michiel Heyns Pr.Eng, Anton Raath Pr.Eng, Corro van Waveren Pr.Eng, Herman Booysen and Johann…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Wynleigh International Certification Serviceswynleigh.comHQ: Durban, South AfricaReported employees: 1-10 | Durban, South Africa | 1-10 | Exact match | 11 contacts → |
“Wynleigh International Certification Services is a hallmark in the field of business excellence.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Isheconishecon.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 10 contacts → |
“ISHECON is a South African Department of Labour Approved Inspection Authority for MHI Risk Assessments and for Explosives Risk Assessments.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | JC Auditorsjcauditors.com HQ: Pietermaritzburg, South AfricaReported employees: 11-50 | Pietermaritzburg, South Africa | 11-50 | Exact match | 10 contacts → |
“JC Auditors’ accredited certifications are recognised globally.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Sheq Consultingsheq-consulting.co.zaHQ: Nelson Mandela Bay, South AfricaReported employees: 1-10 | Nelson Mandela Bay, South Africa | 1-10 | Exact match | 10 contacts → |
“Most manufacturers don’t struggle with understanding food safety and compliance requirements.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RBI Asset Management PTY LTDrbi.co.zaHQ: Boksburg, South AfricaReported employees: 11-50 | Boksburg, South Africa | 11-50 | Exact match | 10 contacts → |
“RBI Asset Management Pty Ltd is a Government Approved Inspection Authority as well as a Consulting Engineering Firm.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | PEC Engineerspecengineers.com HQ: Centurion, South AfricaReported employees: 1-10 | Centurion, South Africa | 1-10 | Exact match | 9 contacts → |
“PEC Engineers (PEC) was established in 2010 and has grown to be known as an engineering consultancy company that provides high-quality, innovative engineering services to its…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sancert Globalsancert.global HQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 8 contacts → |
“Sancert is a leading provider of accredited ISO certification services, helping businesses worldwide strengthen their management systems and achieve meaningful, independent…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | G.M. Voogt CCqservices.co.za HQ: Edenvale, South AfricaReported employees: 11-50 | Edenvale, South Africa | 11-50 | Exact match | 8 contacts → |
“G.M.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Ransom Safety Consultants PTY LTDransomsafety.comHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 7 contacts → |
“Ransom Safety Consultants (Pty) Ltd was born out of a desire to see zero accidents in a workplace.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  T-Africa Occupational Health And Safety Specialiststafricaohs.co.zaHQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 6 contacts → |
“T-Africa Occupational Health and Safety Specialists provide a comprehensive portfolio of consulting and training services designed to make your business safer, more productive…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  BIE Inspection Servicesbiegroup.comHQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 6 contacts → |
“BIE is the largest non-listed quality management company in the world.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Valuence PTY LTDvaluence.co.zaHQ: Sandton, South AfricaReported employees: 1-10 | Sandton, South Africa | 1-10 | Exact match | 6 contacts → |
“Valuence (Pty) Ltd, a niche advisory and consulting firm, specialising in the financial services sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Food Safety Excelfoodsafetyexcel.co.zaHQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 6 contacts → |
“We are coaches & facilitators who build relationships and change thinking to unlock potential.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 6 contacts → |
“IBRATSA`s Background Institute of Bio Research Auditing and Training in Southern Africa (IBRATSA) was established in 2019 to provide Education and Training Services within the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 349 company matches
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Iso certification consulting firms: dataset insights
September 28, 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
349 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 349 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 28, 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 ↗
Iso certification consulting firms by metro
Questions about this company list
What does Exact match mean for iso certification 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 iso certification consulting firms did RevenueBase find based in South Africa?
The saved snapshot records 349 matching company records, 1,720 tracked contacts and 401 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 28, 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
Iso certification consulting firms by geography
- Iso certification consulting firms based in Buenos Aires, Argentina
- Iso certification consulting firms based in Brisbane, Australia
- Iso certification consulting firms based in Melbourne, Australia
- Iso certification consulting firms based in Sydney, Australia
- Iso certification consulting firms based in Barueri, Brazil
- Iso certification consulting firms based in Belo Horizonte, Brazil
- Iso certification consulting firms based in Campinas, Brazil
- Iso certification consulting firms based in Curitiba, Brazil
- Iso certification consulting firms based in Porto Alegre, Brazil
- Iso certification consulting firms based in Rio De Janeiro, Brazil
- Iso certification consulting firms based in Sao Paulo, Brazil
- Iso certification consulting firms based in Calgary, Canada
Cite this list
RevenueBase Data Team. Top 25 iso certification consulting firms based in South Africa. Snapshot: September 28, 2026. https://revenuebase.ai/companies/iso-certification-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
- Iso certification consulting firms based in Buenos Aires, Argentina
- Iso certification consulting firms based in Brisbane, Australia
- Iso certification consulting firms based in Melbourne, Australia
- Iso certification consulting firms based in Sydney, Australia
- Iso certification consulting firms based in Barueri, Brazil
- Iso certification consulting firms based in Belo Horizonte, Brazil
Company intelligence · public preview
Top 25 iso certification consulting firms based in South Africa
RevenueBase records 349 matching company records for iso certification consulting firms based in South Africa, with 1,720 tracked contacts and 401 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 28, 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 iso certification 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 | SGS Industrialmatrolab.co.za HQ: Woodmead, South AfricaReported employees: 10001+ | Woodmead, South Africa | 10001+ | Exact match | 243 contacts → |
“SGS is a multinational company which was established in 1878 in Geneva, Switzerland.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 69 contacts → |
“World Wide Industrial & Systems Engineers (WWISE) is a leading ISO consultancy, training, and systems implementation organisation with its Head Office based in Centurion, Gauteng…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | VGI Consultingvgi.co.za HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 66 contacts → |
“Based in South Africa, VGI Consulting PTY LTD is a leading multidisciplinary consulting engineering firm with 50 years experience, specializing in the Engineering, Procurement and…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Ecocert South Africaecocert.com HQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 43 contacts → |
“ECOCERT South Africa was registered in 2002 and is situated in Somerset West.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Agrement South Africaagrement.co.za HQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 37 contacts → |
“Mission: to enhance ASA’s position as an impartial and internationally acknowledged South African centre of excellence to: provide assurance to specifiers and users of the fitness…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | SHE Group Health, Safety And Environmental Consultingshegroup.co.za HQ: Bloemfontein, South AfricaReported employees: 51-200 | Bloemfontein, South Africa | 51-200 | Exact match | 19 contacts → |
“SHE Group is an accredited and professional health, safety and environmental business operating throughout South Africa as well as in other countries on the African continent.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Global Standards Africagsafrica.co.za HQ: City Of Tshwane, South AfricaReported employees: 11-50 | City Of Tshwane, South Africa | 11-50 | Exact match | 16 contacts → |
“Founded by industry demand and the change in legislation, we aim to always conform to Global Standards.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | AFI Consultaficonsult.co.za HQ: Pretoria, South AfricaReported employees: 11-50 | Pretoria, South Africa | 11-50 | Exact match | 15 contacts → |
“Consulting Civil Engineers and Project Managers setting the trend in the performance of our duties.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Qesh Advisory Services PTY LTDqeshsa.com HQ: Durban, South AfricaReported employees: 11-50 | Durban, South Africa | 11-50 | Exact match | 13 contacts → |
“We deliver a boutique turnkey solution that prioritises specialisation in key competencies that share a synergy with our core focus areas.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Nemai Consultingnemai.co.za HQ: Randburg, South AfricaReported employees: 11-50 | Randburg, South Africa | 11-50 | Exact match | 12 contacts → |
“Nemai Consulting has been in existence since and was built on a vision to help clients manage their most demanding environmental, social and occupational health and safety…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Investmech PTY LTDinvestmech.com HQ: Lyttelton Manor X3, South AfricaReported employees: 11-50 | Lyttelton Manor X3, South Africa | 11-50 | Exact match | 12 contacts → |
“Investmech (Pty) Ltd is a small to medium company formed in April 1998 in Pretoria by Michiel Heyns Pr.Eng, Anton Raath Pr.Eng, Corro van Waveren Pr.Eng, Herman Booysen and Johann…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Wynleigh International Certification Serviceswynleigh.com HQ: Durban, South AfricaReported employees: 1-10 | Durban, South Africa | 1-10 | Exact match | 11 contacts → |
“Wynleigh International Certification Services is a hallmark in the field of business excellence.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Isheconishecon.co.za HQ: Johannesburg, South AfricaReported employees: 1-10 | Johannesburg, South Africa | 1-10 | Exact match | 10 contacts → |
“ISHECON is a South African Department of Labour Approved Inspection Authority for MHI Risk Assessments and for Explosives Risk Assessments.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | JC Auditorsjcauditors.com HQ: Pietermaritzburg, South AfricaReported employees: 11-50 | Pietermaritzburg, South Africa | 11-50 | Exact match | 10 contacts → |
“JC Auditors’ accredited certifications are recognised globally.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Sheq Consultingsheq-consulting.co.za HQ: Nelson Mandela Bay, South AfricaReported employees: 1-10 | Nelson Mandela Bay, South Africa | 1-10 | Exact match | 10 contacts → |
“Most manufacturers don’t struggle with understanding food safety and compliance requirements.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RBI Asset Management PTY LTDrbi.co.za HQ: Boksburg, South AfricaReported employees: 11-50 | Boksburg, South Africa | 11-50 | Exact match | 10 contacts → |
“RBI Asset Management Pty Ltd is a Government Approved Inspection Authority as well as a Consulting Engineering Firm.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | PEC Engineerspecengineers.com HQ: Centurion, South AfricaReported employees: 1-10 | Centurion, South Africa | 1-10 | Exact match | 9 contacts → |
“PEC Engineers (PEC) was established in 2010 and has grown to be known as an engineering consultancy company that provides high-quality, innovative engineering services to its…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Sancert Globalsancert.global HQ: Somerset West, South AfricaReported employees: 11-50 | Somerset West, South Africa | 11-50 | Exact match | 8 contacts → |
“Sancert is a leading provider of accredited ISO certification services, helping businesses worldwide strengthen their management systems and achieve meaningful, independent…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | G.M. Voogt CCqservices.co.za HQ: Edenvale, South AfricaReported employees: 11-50 | Edenvale, South Africa | 11-50 | Exact match | 8 contacts → |
“G.M.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Ransom Safety Consultants PTY LTDransomsafety.com HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 7 contacts → |
“Ransom Safety Consultants (Pty) Ltd was born out of a desire to see zero accidents in a workplace.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | T-Africa Occupational Health And Safety Specialiststafricaohs.co.za HQ: Centurion, South AfricaReported employees: 11-50 | Centurion, South Africa | 11-50 | Exact match | 6 contacts → |
“T-Africa Occupational Health and Safety Specialists provide a comprehensive portfolio of consulting and training services designed to make your business safer, more productive…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | BIE Inspection Servicesbiegroup.com HQ: Johannesburg, South AfricaReported employees: 11-50 | Johannesburg, South Africa | 11-50 | Exact match | 6 contacts → |
“BIE is the largest non-listed quality management company in the world.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Valuence PTY LTDvaluence.co.za HQ: Sandton, South AfricaReported employees: 1-10 | Sandton, South Africa | 1-10 | Exact match | 6 contacts → |
“Valuence (Pty) Ltd, a niche advisory and consulting firm, specialising in the financial services sector.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Food Safety Excelfoodsafetyexcel.co.za HQ: Cape Town, South AfricaReported employees: 1-10 | Cape Town, South Africa | 1-10 | Exact match | 6 contacts → |
“We are coaches & facilitators who build relationships and change thinking to unlock potential.” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: City Of Tshwane, South AfricaReported employees: 1-10 | City Of Tshwane, South Africa | 1-10 | Exact match | 6 contacts → |
“IBRATSA`s Background Institute of Bio Research Auditing and Training in Southern Africa (IBRATSA) was established in 2019 to provide Education and Training Services within the…” Recorded description excerpt · September 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Iso certification consulting firms: dataset insights
September 28, 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
349 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 349 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 28, 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 ↗
Iso certification consulting firms by metro
Questions about this company list
What does Exact match mean for iso certification 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 iso certification consulting firms did RevenueBase find based in South Africa?
The saved snapshot records 349 matching company records, 1,720 tracked contacts and 401 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 28, 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
Iso certification consulting firms by geography
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Cite this list
RevenueBase Data Team. Top 25 iso certification consulting firms based in South Africa. Snapshot: September 28, 2026. https://revenuebase.ai/companies/iso-certification-consulting-firms/south-africa.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Iso certification consulting firms based in Buenos Aires, Argentina
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