Company lists · Data refreshed September 2026

Top 24 Geotechnical engineering software companies based in South Africa

RevenueBase identified 93 company matches for geotechnical engineering software companies associated with South Africa as of September 2026 and tracks 688 professional contacts across them, including 160 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for geotechnical engineering software 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 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built
93Companies
688Contacts tracked
160Verified emails
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The 24 largest geotechnical engineering software companies based in South Africa

Ranked by team size
Top 24 of 93 company matches for geotechnical engineering software companies based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchDurban, South AfricaHQ recorded Sep 28, 202651-20057 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 · Sep 28, 2026 · View company records in RevenueBase
2Exact matchPotchefstroom, South AfricaHQ recorded Sep 28, 202611-5047 contacts →

Exact match

“Open House Management Solutions is a South-African based, Geotechnical Engineering and Seismological services provider.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchOttery, South AfricaHQ recorded Sep 28, 202651-20037 contacts →

Exact match

“Franki is the oldest and most established specialist geotechnical contractor in Sub-Saharan Africa.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 28, 202611-5025 contacts →

Exact match

“PeraGage is a Leading, Trusted and the Preferred specialist firm of geo-consultants including hydrogeologists, geotechnical engineers and engineering geologists operating…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202611-5022 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchCenturion, South AfricaHQ recorded Sep 28, 20261-1016 contacts →

Exact match

“DesSoft: A Proudly South African company developing Engineering Design Software globally for Electrical, Instrumentation and Process Engineers; providing them with Engineering…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchCape Town, South AfricaHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“ET-Global is a specialised engineering technical services company servicing local and international mining and offshore industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchStellenbosch, South AfricaHQ recorded Sep 28, 202651-20014 contacts →

Exact match

“Zolula (Pty) Ltd is a proudly level 1 specialist geotechnical construction company focussed on building strong and meaningful partnerships.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 202651-20013 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 · Sep 28, 2026 · View company records in RevenueBase
10Exact matchCape Town, South AfricaHQ recorded Sep 28, 202651-20010 contacts →

Exact match

“Fairbrother Geotechnical Engineering is a leading South African geotechnical contractor delivering specialised ground engineering solutions to infrastructure, energy, commercial…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchSandton, South AfricaHQ recorded Sep 28, 202611-5010 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 · Sep 28, 2026 · View company records in RevenueBase
12Exact matchDurban, South AfricaHQ recorded Sep 28, 202651-20010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchKloof, South AfricaHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Chempute Software was started in 1986 with the objective of supplying engineering design software for use on personal computers to chemical process industries.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchJohannesburg, South AfricaHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Edge IOT & AI offers remote monitoring solutions for mining and civil engineering applications.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchKloof, South AfricaHQ recorded Sep 28, 202611-506 contacts →

Exact match

“Davies Lynn and Partners (Pty) Ltd is a Geotechnical Consulting and Engineering Geology company founded in 1981 and has been operational for 44 years.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchDurban, South AfricaHQ recorded Sep 28, 20261-106 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 · Sep 28, 2026 · View company records in RevenueBase
17Exact matchPretoria, South AfricaHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Open Ground Resources is an expert geophysical consultancy with more than 20 years of experience specializing in the provision and utilization of geophysical techniques such as…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchRandburg, South AfricaHQ recorded Sep 28, 202611-504 contacts →

Exact match

“Welcome to JCG – Your Trusted Geotechnical Solutions Partner Founded in 2005 as a passionate father-and-son venture, JCG has grown into a leading name in geotechnical solutions -…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchCape Town, South AfricaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Melis & Du Plessis Consulting Engineers have been in existence for 40 years, providing specialist consultancy services in the fields of Geotechnical Engineering and Engineering…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchCape Town, South AfricaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“Efficient Civil/Structural Design”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchSandton, South AfricaHQ recorded Sep 28, 20261-104 contacts →

Exact match

“We provide software to help people build things!”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchSandton, South AfricaHQ recorded Sep 28, 20261-103 contacts →

Exact match

“Enginuity Consult is a civil engineering consulting company that offers professional services in geotechnical, civil and structural engineering fields.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Our services include Tailings Engineering, Geotechnical Engineering, Mine Rehabilitation, Hydrological Engineering, Remining & Slurry Pumping Design and interpretation of CPTu…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchDurban, South AfricaHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Apex is dedicated to high quality customer focused geotechnical engineering investigation, design and construction.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 24 of 93 geotechnical engineering software companies based in South Africa

See the full list, filter by size, metro and specialty, and access 160 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Geotechnical engineering software companies based in South Africa at a glance

As of Sep 28, 2026
23.3%Verified-email coverage
7.4Average contacts per company
1-10Median size (employees)
16.1%Largest-city concentration · Johannesburg
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
24
51-200
13
201-500
2

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 93 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 “geotechnical engineering software 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 160 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.

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 “geotechnical engineering software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many geotechnical engineering software companies are there based in South Africa?

RevenueBase identified 93 company matches for geotechnical engineering software 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?

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

Which city has the most geotechnical engineering software companies?

Johannesburg leads with 15 company records, followed by Cape Town (6) and Midrand (6).

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 160 professional contacts with verified work emails tracked across these 93 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 93 geotechnical engineering software companies 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.