Company lists · Data refreshed September 2026

Top 24 Geotechnical engineering software companies based in South Africa

Name: Geotechnical engineering software companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 93 companies tracked

RevenueBase identified 93 geotechnical engineering software companies headquartered in 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 geotechnical engineering software 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 28, 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 28, 2026 86% judged on-target in blind review

93Companies

688Contacts tracked

160Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 24 largest geotechnical engineering software companies based in South Africa

Ranked by team size

Top 24 of 93 geotechnical engineering software companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to geotechnical engineering software 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	Geosure PTY LTD	Partial evidence	Durban, South AfricaHQ checked Sep 28, 2026	51-200	57 contacts →
	Partial evidence “Since the company's inception in 1992, Geosure has established a formidable reputation in Southern African Geotechnics.” Source: RevenueBase Database · checked Sep 28, 2026
2	Open House Management Solutions	Strong evidence	Potchefstroom, South AfricaHQ checked Sep 28, 2026	11-50	47 contacts →
	Strong evidence “Open House Management Solutions is a South-African based, Geotechnical Engineering and Seismological services provider.” Source: RevenueBase Database · checked Sep 28, 2026
3	Franki Africa PTY LTD	Partial evidence	Ottery, South AfricaHQ checked Sep 28, 2026	51-200	37 contacts →
	Partial evidence “Franki is the oldest and most established specialist geotechnical contractor in Sub-Saharan Africa.” Source: RevenueBase Database · checked Sep 28, 2026
4	Peragage	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	11-50	25 contacts →
	Strong evidence “PeraGage is a Leading, Trusted and the Preferred specialist firm of geo-consultants including hydrogeologists, geotechnical engineers and engineering geologists operating…” Source: RevenueBase Database · checked Sep 28, 2026
5	Rafuni PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Rafuni offers Geotechnical, Geological and Environmental Consulting Services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Dessoft	Strong evidence	Centurion, South AfricaHQ checked Sep 28, 2026	1-10	16 contacts →
	Strong evidence “DesSoft: A Proudly South African company developing Engineering Design Software globally for Electrical, Instrumentation and Process Engineers; providing them with Engineering…” Source: RevenueBase Database · checked Sep 28, 2026
7	Et-Global	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “ET-Global is a specialised engineering technical services company servicing local and international mining and offshore industries.” Source: RevenueBase Database · checked Sep 28, 2026
8	Zolula	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 28, 2026	51-200	14 contacts →
	Partial evidence “Zolula (Pty) Ltd is a proudly level 1 specialist geotechnical construction company focussed on building strong and meaningful partnerships.” Source: RevenueBase Database · checked Sep 28, 2026
9	Civilab PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	13 contacts →
	Partial evidence “Civilab is one of the most technically advanced civil and mining engineering laboratories in South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
10	Fairbrother Geotechnical Engineering	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	51-200	10 contacts →
	Strong evidence “Fairbrother Geotechnical Engineering is a leading South African geotechnical contractor delivering specialised ground engineering solutions to infrastructure, energy, commercial…” Source: RevenueBase Database · checked Sep 28, 2026
11	Groundwork Consulting	Partial evidence	Sandton, South AfricaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Groundwork Consulting is a leading geotechnical consulting firm, harnessing cutting-edge technologies to provide innovative solutions for challenges in both the mining and civil…” Source: RevenueBase Database · checked Sep 28, 2026
12	Mega Pile	Partial evidence	Durban, South AfricaHQ checked Sep 28, 2026	51-200	10 contacts →
	Partial evidence “Mega Pile specialises in geotechnical investigations, piling and lateral support.” Source: RevenueBase Database · checked Sep 28, 2026
13	Chempute Software	Strong evidence	Kloof, South AfricaHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “Chempute Software was started in 1986 with the objective of supplying engineering design software for use on personal computers to chemical process industries.” Source: RevenueBase Database · checked Sep 28, 2026
14	Edge IOT & AI	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Edge IOT & AI offers remote monitoring solutions for mining and civil engineering applications.” Source: RevenueBase Database · checked Sep 28, 2026
15	Davies Lynn & Partners PTY LTD	Strong evidence	Kloof, South AfricaHQ checked Sep 28, 2026	11-50	6 contacts →
	Strong evidence “Davies Lynn and Partners (Pty) Ltd is a Geotechnical Consulting and Engineering Geology company founded in 1981 and has been operational for 44 years.” Source: RevenueBase Database · checked Sep 28, 2026
16	BAV Consulting SA	Partial evidence	Durban, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
17	Open Ground Resources	Indirect evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
18	JC Geotechnical Services PTY LTD	Partial evidence	Randburg, South AfricaHQ checked Sep 28, 2026	11-50	4 contacts →
	Partial evidence “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 -…” Source: RevenueBase Database · checked Sep 28, 2026
19	Melis & DU Plessis Consulting Engineers	Strong evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Strong evidence “Melis & Du Plessis Consulting Engineers have been in existence for 40 years, providing specialist consultancy services in the fields of Geotechnical Engineering and Engineering…” Source: RevenueBase Database · checked Sep 28, 2026
20	Prosento Structural Analytics	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Efficient Civil/Structural Design” Source: RevenueBase Database · checked Sep 28, 2026
21	Software Africa	Partial evidence	Sandton, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “We provide software to help people build things!” Source: RevenueBase Database · checked Sep 28, 2026
22	Enginuity Consult Geotech, Civil & Structural Engineers	Strong evidence	Sandton, South AfricaHQ checked Sep 28, 2026	1-10	3 contacts →
	Strong evidence “Enginuity Consult is a civil engineering consulting company that offers professional services in geotechnical, civil and structural engineering fields.” Source: RevenueBase Database · checked Sep 28, 2026
23	Engineered Tailings Solutions	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “Our services include Tailings Engineering, Geotechnical Engineering, Mine Rehabilitation, Hydrological Engineering, Remining & Slurry Pumping Design and interpretation of CPTu…” Source: RevenueBase Database · checked Sep 28, 2026
24	Apex GEO Consultants PTY LTD	Strong evidence	Durban, South AfricaHQ checked Sep 28, 2026	1-10	2 contacts →
	Strong evidence “Apex is dedicated to high quality customer focused geotechnical engineering investigation, design and construction.” Source: RevenueBase Database · checked Sep 28, 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: geotechnical engineering software 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 geotechnical engineering software companies.
Partial evidence: Its own public description names part of geotechnical engineering software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name geotechnical engineering software 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 24 of 93 geotechnical engineering software companies based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 160 reachable decision-makers.

Free signup · no credit card

View the full list →

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

11-50

51-200

201-500

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

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among geotechnical engineering software 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 “geotechnical engineering software 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 geotechnical engineering software 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 geotechnical engineering software 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, 160 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 28, 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 geotechnical engineering software 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 geotechnical engineering software companies are there based in South Africa?

RevenueBase identified 93 geotechnical engineering software 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?

Geosure PTY LTD, headquartered in South Africa, tops this list with the largest team on record.

Which city has the most geotechnical engineering software companies?

Johannesburg leads with 15 headquartered companies, 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 the top results, verified emails and direct dials included. Upgrading unlocks all 160 verified decision-maker contacts tracked across these 93 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 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.

Download this list →

Related lists

Geotechnical engineering software companies by geography

Browse the directory

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.