Company lists · Data refreshed September 2026

Top 11 Pharmaceutical testing services companies based in South Africa

RevenueBase identified 43 company matches for pharmaceutical testing services companies associated with South Africa as of September 2026 and tracks 610 professional contacts across them, including 55 with verified work emails. Cape Town is the largest hub.

This list covers company matches for pharmaceutical testing services companies 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 15, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 15, 2026 How this list was built
43Companies
610Contacts tracked
55Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 11 largest pharmaceutical testing services companies based in South Africa

Ranked by team size
Top 11 of 43 company matches for pharmaceutical testing services companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 15, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchCape Town, South AfricaHQ recorded Sep 15, 202651-20093 contacts →

Exact match

“Established in 2007, Microchem is one of the most advanced chemical and microbiological laboratories in Africa.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
2Exact matchHartbeespoort, South AfricaHQ recorded Sep 15, 202651-20021 contacts →

Exact match

“NviroTek Laboratories is an independent and accredited laboratory group with a strong geographical presence in the Southern African region.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
3Exact matchHilton, South AfricaHQ recorded Sep 15, 202611-5017 contacts →

Exact match

“GreenHill Laboratories is a testing, production, and consulting laboratory to the agricultural, food, healthcare, hospitality, pharmaceutical (including CAMS and cosmetics) and…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
4Exact matchPretoria, South AfricaHQ recorded Sep 15, 202611-5016 contacts →

Exact match

“In operation since 2016, SciCorp laboratories is a Biotechnology laboratory that offers physical seed testing, molecular plant breeding support, authenticity confirmation, GMO…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Sep 15, 20261-109 contacts →

Exact match

“SmartSpot Quality is an ISO/IEC 17043:2010 accredited Proficiency Testing Scheme Provider which develops robust controls and services to confirm the quality of molecular…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
6Exact matchClayville, South AfricaHQ recorded Sep 15, 202651-2009 contacts →

Exact match

“Chem Nutri Analytical (Pty) Ltd is an independent contract laboratory specialising in accurate, reliable testing for the food and agricultural sectors.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
7Exact matchEdenvale, South AfricaHQ recorded Sep 15, 20261-107 contacts →

Exact match

“Reliable Diagnostic Supplies (Pty) Ltd (RDS) is a South African company established in 2012, specializing in the import and distribution of medical diagnostic products, laboratory…”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
8Exact matchStellenbosch, South AfricaHQ recorded Sep 15, 202651-2005 contacts →

Exact match

“Labtech Group is an integrated analytical solutions provider to the agricultural, mining, water, pathology, pharmaceutical, aerospace, defense and energy industry.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
9Exact matchRiversands, South AfricaHQ recorded Sep 15, 20261-105 contacts →

Exact match

“KLM HIGH-giene Solutions (Pty) Ltd, is a company that to bridges the gap between food & beverage manufacturers and testing laboratories.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
10Exact matchJohannesburg, South AfricaHQ recorded Sep 15, 202611-504 contacts →

Exact match

“Khululekani Laboratory Services is a renowned pharmaceutical testing laboratory that has been providing exceptional services to multinational organizations for over 26 years.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Sep 15, 20261-101 contacts →

Exact match

“We offer Validation, Compliance and Quality Assurance consultancy services to Pharmaceutical and Medical manufacturers.”

Recorded in the RevenueBase company graph · Sep 15, 2026 · View company records in RevenueBase

Showing 11 of 43 pharmaceutical testing services companies based in South Africa

See the full list, filter by size, metro and specialty, and access 55 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Pharmaceutical testing services companies based in South Africa at a glance

As of Sep 15, 2026
9.0%Verified-email coverage
14.2Average contacts per company
11-50Median size (employees)
11.6%Largest-city concentration · Cape Town
Sep 15, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
18
51-200
6
201-500
2
501-1,000
1

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 43 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 “pharmaceutical testing services companies” 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 55 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 15, 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 “pharmaceutical testing services companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many pharmaceutical testing services companies are there based in South Africa?

RevenueBase identified 43 company matches for pharmaceutical testing services companies 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?

Microchem By AGQ Labs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most pharmaceutical testing services companies?

Cape Town leads with 5 company records, followed by Johannesburg (5) and Midrand (3).

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 55 professional contacts with verified work emails tracked across these 43 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 15, 2026.

Ready to reach these companies? Verified emails and direct dials for all 43 pharmaceutical testing services companies based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

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.