Company lists · Data refreshed November 2026

Top 25 Field analysis and soil sampling services based in South Africa

RevenueBase identified 83 company matches for field analysis and soil sampling services associated with South Africa as of November 2026 and tracks 815 professional contacts across them, including 168 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for field analysis and soil sampling services 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 November 6, 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 Nov 6, 2026 How this list was built
83Companies
815Contacts tracked
168Verified emails
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The 25 largest field analysis and soil sampling services based in South Africa

Ranked by team size
Top 25 of 83 company matches for field analysis and soil sampling services based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchPretoria, South AfricaHQ recorded Nov 6, 2026201-50084 contacts →

Exact match

“The Soillab staff compliment includes Engineers, Technologists and Technicians, as well as skilled and semi-skilled operators.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchSunrella, South AfricaHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchDurban, South AfricaHQ recorded Nov 6, 202651-20058 contacts →

Exact match

“Since the company's inception in 1992, Geosure has established a formidable reputation in Southern African Geotechnics.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPort Elizabeth, South AfricaHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Labco provides laboratory testing services in the environmental and civil engineering industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchCullinan, South AfricaHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“Our scope now includes the engineering, environmental and exploration sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchPotchefstroom, South AfricaHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“Agrisol is an agricultural science company specialising in soil and sap analysis.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Rafuni offers Geotechnical, Geological and Environmental Consulting Services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPretoria, South AfricaHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Absolute Science is an accurate and reliable source of independent analysis, research and consulting services to the agricultural industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDurban, South AfricaHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHartbeespoort, South AfricaHQ recorded Nov 6, 202651-20023 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchJohannesburg, South AfricaHQ recorded Nov 6, 202651-20015 contacts →

Exact match

“Civilab is one of the most technically advanced civil and mining engineering laboratories in South Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchCape Town, South AfricaHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“For over forty years SCISERV has provided professional analytical and geochemical laboratory services for our geology, exploration and mining clients throughout sub-Saharan Africa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchClayville East, South AfricaHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDurban, South AfricaHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“Mega Pile specialises in geotechnical investigations, piling and lateral support.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchCenturion, South AfricaHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Your Trusted ore characterisation laboratory.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCity Of Mbombela, South AfricaHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“MS Mabuya Civil Laboratory Pty Ltd was founded in 2007 with the aim of sharing and expanding expertise in the construction industry, and contributing valuable knowledge to the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“We specialise in the testing of construction materials for quality assurance and quality control purposes to our Clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchClayville, South AfricaHQ recorded Nov 6, 202651-20010 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 · Nov 6, 2026 · View company records in RevenueBase
19Exact matchNelspruit, South AfricaHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Global Laboratories and Risk Solutions is based in South Africa and services the entire African continent.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchSandton, South AfricaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Groundwork Consulting is a leading geotechnical consulting firm, harnessing cutting-edge technologies to provide innovative solutions for challenges in both the mining and civil…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchStellenbosch, South AfricaHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Agrimotion is an independent Soil science/Horticultural company focussed on providing unbiased and scientific advice to the fruit industry locally as well as abroad.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCity Of Tshwane, South AfricaHQ recorded Nov 6, 20261-107 contacts →

Exact match

“An advanced testing laboratory specializing in mine waste testing for critical state, shear strength, permeabilities etc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBloemfontein, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Soil is a finite resource that requires sustainable management, and that is why we provide specialized soil solutions tailored for any industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMidrand, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“At PVR Engineering Surveyors, we pride ourselves on being a leading provider of precise and reliable data for construction and mining projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDurban, South AfricaHQ recorded Nov 6, 20261-105 contacts →

Exact match

“We provide a reliable and efficient Geo-tech, Geo-hydrology, Survey, Civil Engineering and Project Management services to the engineering and sciences sectors for both private and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 83 field analysis and soil sampling services based in South Africa

See the full list, filter by size, metro and specialty, and access 168 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Field analysis and soil sampling services based in South Africa at a glance

As of Nov 6, 2026
20.6%Verified-email coverage
9.8Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Johannesburg
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
36
11-50
27
51-200
13
201-500
7

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 83 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 “field analysis and soil sampling services” 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 168 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 November 6, 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 “field analysis and soil sampling services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many field analysis and soil sampling services are there based in South Africa?

RevenueBase identified 83 company matches for field analysis and soil sampling services associated with South Africa as of November 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?

Soillab tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most field analysis and soil sampling services?

Johannesburg leads with 10 company records, followed by Cape Town (6) and Midrand (5).

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 168 professional contacts with verified work emails tracked across these 83 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 November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 83 field analysis and soil sampling services based in South Africa. Start with a free account, no credit card.

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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 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.