Company lists · Data refreshed September 2026

Top 25 Chemistry laboratories based in South Africa

Name: Chemistry laboratories based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 119 companies tracked

RevenueBase identified 119 chemistry laboratories headquartered in South Africa as of September 2026 and tracks 1,728 professional contacts across them, including 559 with verified work emails. Johannesburg is the largest hub.

This list covers chemistry laboratories headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

119Companies

1,728Contacts tracked

559Verified emails

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The 25 largest chemistry laboratories based in South Africa

Ranked by team size

Top 25 of 119 chemistry laboratories based in South Africa, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to chemistry laboratories: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Lasec Group	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	201-500	300 contacts →
	Indirect evidence “Lasec® – Your Trusted Laboratory Partner Across Africa With over 80 years of expertise, Lasec® delivers reliable, high-quality laboratory equipment and solutions to the scientific…” Source: RevenueBase Database · checked Sep 19, 2026
2	Assurecloud	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	234 contacts →
	Indirect evidence “Established in as Africon, AssureCloud is Southern Africa’s largest and most comprehensive food safety, environmental, veterinary, and occupational hygiene laboratory group.” Source: RevenueBase Database · checked Sep 19, 2026
3	Microchem By AGQ Labs	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	93 contacts →
	Partial evidence “Established in 2007, Microchem is one of the most advanced chemical and microbiological laboratories in Africa.” Source: RevenueBase Database · checked Sep 19, 2026
4	Skyside	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	48 contacts →
	Indirect evidence “At Skyside, we’re creating a brighter tomorrow through innovative air emissions and water testing practices.” Source: RevenueBase Database · checked Sep 19, 2026
5	Anatech Instruments	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	47 contacts →
	Indirect evidence “Initially established with a Separation science focus, Anatech has significantly grown it product range to include and successfully cover 8 primary sectors.” Source: RevenueBase Database · checked Sep 19, 2026
6	Labco Southern Africa PTY LTD	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 19, 2026	201-500	32 contacts →
	Indirect evidence “Labco provides laboratory testing services in the environmental and civil engineering industries.” Source: RevenueBase Database · checked Sep 19, 2026
7	Advanced Laboratory Solutions	Indirect evidence	Northriding, South AfricaHQ checked Sep 19, 2026	11-50	29 contacts →
	Indirect evidence “Advanced Laboratory Solutions is committed to providing you with quality products & solutions.” Source: RevenueBase Database · checked Sep 19, 2026
8	Wirsam Scientific And Precision Equipment PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence “Wirsam Scientific was established in 1968 by Mr.” Source: RevenueBase Database · checked Sep 19, 2026
9	Effective Laboratory Supplies PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	21 contacts →
	Indirect evidence “For over three decades, Effective Laboratory Supplies stands at the forefront for delivering superior sample preparation and laboratory solutions for the mining industry…” Source: RevenueBase Database · checked Sep 19, 2026
10	Nvirotek Laboratories	Partial evidence	Hartbeespoort, South AfricaHQ checked Sep 19, 2026	51-200	21 contacts →
	Partial evidence “NviroTek Laboratories is an independent and accredited laboratory group with a strong geographical presence in the Southern African region.” Source: RevenueBase Database · checked Sep 19, 2026
11	Absolute Science	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Absolute Science is an accurate and reliable source of independent analysis, research and consulting services to the agricultural industry.” Source: RevenueBase Database · checked Sep 19, 2026
12	Greenhill Laboratories	Partial evidence	Hilton, South AfricaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “GreenHill Laboratories is a testing, production, and consulting laboratory to the agricultural, food, healthcare, hospitality, pharmaceutical (including CAMS and cosmetics) and…” Source: RevenueBase Database · checked Sep 19, 2026
13	Analytical Solutions South Africa	Indirect evidence	Northriding, South AfricaHQ checked Sep 19, 2026	11-50	17 contacts →
	Indirect evidence “Analytical Solutions is a scientific instrument supply company that supplies laboratory equipment and analytical instruments to sub-Sahara Africa.” Source: RevenueBase Database · checked Sep 19, 2026
14	Scicorp Laboratories	Partial evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	11-50	16 contacts →
	Partial evidence “In operation since 2016, SciCorp laboratories is a Biotechnology laboratory that offers physical seed testing, molecular plant breeding support, authenticity confirmation, GMO…” Source: RevenueBase Database · checked Sep 19, 2026
15	Scientific Services CC	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “For over forty years SCISERV has provided professional analytical and geochemical laboratory services for our geology, exploration and mining clients throughout sub-Saharan Africa.” Source: RevenueBase Database · checked Sep 19, 2026
16	Monitoring & Control Laboratories	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “Leading suppliers of superior quality laboratory and scientific equipment, instrumentation, chemicals, consumables, glassware and allied products” Source: RevenueBase Database · checked Sep 19, 2026
17	Minema Chemicals PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “MINEMA Chemicals offers the inspiring innovator a full range of laboratory chemicals and reagents.” Source: RevenueBase Database · checked Sep 19, 2026
18	SPS	Indirect evidence	Boksburg, South AfricaHQ checked Sep 19, 2026	51-200	12 contacts →
	Indirect evidence “SPS has provided complete solutions for the analytical, biological, industrial/metallographic, pharmaceutical, coal, and construction industries since 1987.” Source: RevenueBase Database · checked Sep 19, 2026
19	Bashumi Instruments And Control Services Bics	Indirect evidence	Northriding, South AfricaHQ checked Sep 19, 2026	1-10	11 contacts →
	Indirect evidence “BICS is a proudly 100% black-owned company which was founded in 2003 to supply laboratory equipment and instruments.” Source: RevenueBase Database · checked Sep 19, 2026
20	Chemnutri Analytical	Indirect evidence	Clayville, South AfricaHQ checked Sep 19, 2026	51-200	9 contacts →
	Indirect evidence “Chem Nutri Analytical (Pty) Ltd is an independent contract laboratory specialising in accurate, reliable testing for the food and agricultural sectors.” Source: RevenueBase Database · checked Sep 19, 2026
21	JLW Supplies PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Welcome to JLW Supplies, a place where we are committed to be simply better.” Source: RevenueBase Database · checked Sep 19, 2026
22	Selectech Laboratory Equipment	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 19, 2026	1-10	8 contacts →
	Indirect evidence “Selectech was established in 1994, with a narrow focus on water and food quality.” Source: RevenueBase Database · checked Sep 19, 2026
23	Trilab Support	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Trilab offers a wide range of scientific laboratory equipment which includes laboratory balances, industrial scales, instruments and equipment ranging from a thermometer to GC-MS.” Source: RevenueBase Database · checked Sep 19, 2026
24	Laboratory Consumables And Chemical Supplies	Indirect evidence	Randburg, South AfricaHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “We are a laboratory supply company based in South Africa with branches and agents covering all major provinces.” Source: RevenueBase Database · checked Sep 19, 2026
25	Avatar Solutions	Indirect evidence	Centurion, South AfricaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “Avatar Solutions provides quality laboratory testing equipment that offer the highest level of performance and capability available in the marketplace.” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: chemistry laboratories. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names chemistry laboratories.
Partial evidence: Its own public description names part of chemistry laboratories, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name chemistry laboratories. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 119 chemistry laboratories based in South Africa

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Chemistry laboratories based in South Africa at a glance

As of Sep 19, 2026

32.3%Verified-email coverage

14.5Average contacts per company

11-50Median size (employees)

21.0%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 119 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among chemistry laboratories, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in South Africa whose own description of what they do matches “chemistry laboratories”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names chemistry laboratories), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among chemistry laboratories, and records with no verified work email. Companies headquartered outside South Africa are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 559 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Chemistry laboratories by metro

Chemistry laboratories in Johannesburg25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names chemistry laboratories, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many chemistry laboratories are there based in South Africa?

RevenueBase identified 119 chemistry laboratories headquartered in South Africa as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Lasec Group, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most chemistry laboratories?

Johannesburg leads with 25 headquartered companies, followed by Cape Town (14) and Durban (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 559 verified decision-maker contacts tracked across these 119 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

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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 Smart Search, 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.