Company lists · Data refreshed September 2026

Top 25 Soil testing and analysis companies based in South Africa

Name: Soil testing and analysis companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 68 companies tracked

RevenueBase identified 68 soil testing and analysis companies headquartered in South Africa as of September 2026 and tracks 777 professional contacts across them, including 199 with verified work emails. Cape Town is the largest hub.

This list covers soil testing and analysis companies 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 22, 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 22, 2026 86% judged on-target in blind review

68Companies

777Contacts tracked

199Verified emails

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The 25 largest soil testing and analysis companies based in South Africa

Ranked by team size

Top 25 of 68 soil testing and analysis companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to soil testing and analysis companies: 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	Microchem By AGQ Labs	Indirect evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	51-200	93 contacts →
	Indirect evidence “Established in 2007, Microchem is one of the most advanced chemical and microbiological laboratories in Africa.” Source: RevenueBase Database · checked Sep 22, 2026
2	Soillab	Indirect evidence	Pretoria, South AfricaHQ checked Sep 22, 2026	201-500	77 contacts →
	Indirect evidence “The Soillab staff compliment includes Engineers, Technologists and Technicians, as well as skilled and semi-skilled operators.” Source: RevenueBase Database · checked Sep 22, 2026
3	Skyside	Partial evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	11-50	48 contacts →
	Partial evidence “At Skyside, we’re creating a brighter tomorrow through innovative air emissions and water testing practices.” Source: RevenueBase Database · checked Sep 22, 2026
4	Experico Agri-Research Solutions	Indirect evidence	Stellenbosch, South AfricaHQ checked Sep 22, 2026	11-50	37 contacts →
	Indirect evidence “ExperiCo is a privately owned company offering scientific research, technology development, advisory and commercial services to the agriculture industry and other business…” Source: RevenueBase Database · checked Sep 22, 2026
5	Labco Southern Africa PTY LTD	Partial evidence	Port Elizabeth, South AfricaHQ checked Sep 22, 2026	201-500	32 contacts →
	Partial evidence “Labco provides laboratory testing services in the environmental and civil engineering industries.” Source: RevenueBase Database · checked Sep 22, 2026
6	Agrisol	Strong evidence	Potchefstroom, South AfricaHQ checked Sep 22, 2026	11-50	32 contacts →
	Strong evidence “Agrisol is an agricultural science company specialising in soil and sap analysis.” Source: RevenueBase Database · checked Sep 22, 2026
7	Mérieux Nutrisciences - Hortec	Indirect evidence	Somerset West, South AfricaHQ checked Sep 22, 2026	51-200	30 contacts →
	Indirect evidence “Hortec is a South African company with more than 20 years’ experience in the fruit industry.” Source: RevenueBase Database · checked Sep 22, 2026
8	Waterlab PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 22, 2026	11-50	22 contacts →
	Partial evidence “Waterlab (Pty) Ltd is an accredited private laboratory specializing in chemical and microbiological analysis of drinking water, groundwater, wastewater, industrial effluent and…” Source: RevenueBase Database · checked Sep 22, 2026
9	Soilco Materials Investigations PTY LTD	Strong evidence	Durban, South AfricaHQ checked Sep 22, 2026	51-200	22 contacts →
	Strong evidence “Soilco offers a wide range of soil and materials testing services through its KwaZulu-Natal locations in Westmead (Pinetown), Pietermaritzburg and Vryheid and provides civil…” Source: RevenueBase Database · checked Sep 22, 2026
10	Nvirotek Laboratories	Indirect evidence	Hartbeespoort, South AfricaHQ checked Sep 22, 2026	51-200	21 contacts →
	Indirect 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 22, 2026
11	Absolute Science	Partial evidence	Pretoria, South AfricaHQ checked Sep 22, 2026	11-50	19 contacts →
	Partial 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 22, 2026
12	Scicorp Laboratories	Partial evidence	Pretoria, South AfricaHQ checked Sep 22, 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 22, 2026
13	Scientific Services CC	Indirect evidence	Cape Town, South AfricaHQ checked Sep 22, 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 22, 2026
14	Civilab PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 22, 2026	51-200	13 contacts →
	Indirect evidence “Civilab is one of the most technically advanced civil and mining engineering laboratories in South Africa.” Source: RevenueBase Database · checked Sep 22, 2026
15	The Southern African Grain Laboratory NPC	Strong evidence	Pretoria, South AfricaHQ checked Sep 22, 2026	11-50	11 contacts →
	Strong evidence “The Southern African Grain Laboratory NPC provides the most accredited analyses and quality testing to the agricultural industry.” Source: RevenueBase Database · checked Sep 22, 2026
16	Patho Solutions PTY LTD	Partial evidence	Wellington, South AfricaHQ checked Sep 22, 2026	1-10	11 contacts →
	Partial evidence “Patho Solutions was founded in 2016 to address specific research, fieldwork, and laboratory testing needs in the agricultural sector.” Source: RevenueBase Database · checked Sep 22, 2026
17	Soiltecnix	Partial evidence	Clayville East, South AfricaHQ checked Sep 22, 2026	11-50	10 contacts →
	Partial evidence “SoilTecnix is a privately owned Civil engineering Materials testing laboratory situated in Gauteng along the R21 in Clayville We pride our self in being a leading civil…” Source: RevenueBase Database · checked Sep 22, 2026
18	Nemlab	Partial evidence	Klapmuts, South AfricaHQ checked Sep 22, 2026	11-50	9 contacts →
	Partial evidence “Nemlab is a diagnostic laboratory that identifies which nematodes occur in your soil and roots and whether they can be harmful to your current or future crops.” Source: RevenueBase Database · checked Sep 22, 2026
19	Chemnutri Analytical	Partial evidence	Clayville, South AfricaHQ checked Sep 22, 2026	51-200	9 contacts →
	Partial 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 22, 2026
20	Earthinv LAB	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 22, 2026	51-200	9 contacts →
	Partial evidence “We specialise in the testing of construction materials for quality assurance and quality control purposes to our Clients.” Source: RevenueBase Database · checked Sep 22, 2026
21	Agrimotion	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 22, 2026	11-50	8 contacts →
	Partial evidence “Agrimotion is an independent Soil science/Horticultural company focussed on providing unbiased and scientific advice to the fruit industry locally as well as abroad.” Source: RevenueBase Database · checked Sep 22, 2026
22	Global Laboratories & Risk Solutions	Indirect evidence	Nelspruit, South AfricaHQ checked Sep 22, 2026	51-200	8 contacts →
	Indirect evidence “Global Laboratories and Risk Solutions is based in South Africa and services the entire African continent.” Source: RevenueBase Database · checked Sep 22, 2026
23	Digital Soils Africa	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 22, 2026	1-10	5 contacts →
	Partial evidence “Soil is a finite resource that requires sustainable management, and that is why we provide specialized soil solutions tailored for any industry.” Source: RevenueBase Database · checked Sep 22, 2026
24	Sci-Ba	Indirect evidence	Cape Town, South AfricaHQ checked Sep 22, 2026	1-10	3 contacts →
	Indirect evidence “The Sci-Ba Group is a leader in providing scientific services with a strong presence in Africa.” Source: RevenueBase Database · checked Sep 22, 2026
25	Chromatech Services	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 22, 2026	1-10	2 contacts →
	Indirect evidence “Chromatech Page” Source: RevenueBase Database · checked Sep 22, 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: soil testing and analysis companies. 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 soil testing and analysis companies.
Partial evidence: Its own public description names part of soil testing and analysis companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name soil testing and analysis companies. 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 68 soil testing and analysis companies based in South Africa

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Soil testing and analysis companies based in South Africa at a glance

As of Sep 22, 2026

25.6%Verified-email coverage

11.4Average contacts per company

11-50Median size (employees)

11.8%Largest-city concentration · Cape Town

Sep 22, 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 68 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 soil testing and analysis companies, 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 “soil testing and analysis companies”. 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 soil testing and analysis companies), 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 soil testing and analysis companies, 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, 199 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 22, 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.

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 soil testing and analysis companies, 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 soil testing and analysis companies are there based in South Africa?

RevenueBase identified 68 soil testing and analysis companies 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?

Microchem By AGQ Labs, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most soil testing and analysis companies?

Cape Town leads with 8 headquartered companies, followed by Johannesburg (7) and Pretoria (5).

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 199 verified decision-maker contacts tracked across these 68 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 22, 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.