Company lists · Data refreshed September 2026

Top 12 Rock engineering consultants based in City Of Tshwane, South Africa

RevenueBase identified 34 company matches for rock engineering consultants associated with City Of Tshwane, South Africa as of September 2026 and tracks 490 professional contacts across them, including 161 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category (87 companies); City Of Tshwane has 34.

This list covers company matches for rock engineering consultants associated with City Of Tshwane, 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 17, 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 17, 2026 How this list was built
34Companies
490Contacts tracked
161Verified emails
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The 12 largest rock engineering consultants based in City Of Tshwane, South Africa

Ranked by team size
Top 12 of 34 company matches for rock engineering consultants based in City Of Tshwane, South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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 matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 2026201-500136 contacts →

Exact match

“iX engineers is a proudly South African multi-disciplinary consulting engineering company with a focus on five key market sectors, being; Water, Energy, Transport, Development…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202651-200106 contacts →

Exact match

“We are a team of Professional Engineers, Technical specialists and Project Managers organised to provide specialized consulting and management services within the Engineering and…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
4Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202611-5024 contacts →

Exact match

“DG Consulting Engineers is a Civil and Structural consulting Engineering Company based in South Africa.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202611-5017 contacts →

Exact match

“INTRODUCING ADQ ENGINEERING PROJECTS ADQ Engineering Projects was established in 2018 and is a multi-disciplinary consulting engineering & construction firm established to provide…”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202611-5010 contacts →

Exact match

“STRENG Consult is a collaboration of team members with years of experience.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 20261-107 contacts →

Exact match

“TEP Consulting Engineers (Pty) Ltd is a structural engineering firm established to offer high-quality and cost-effective engineering services to our clients.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202611-506 contacts →

Exact match

“DSP Consulting PTY Ltd, is an independent company of Electrical, Mechanical and Fire consulting engineers.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202611-502 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 202611-502 contacts →

Exact match

“TURCX Engineering Group [TURCX] offers professional services across the metals, mining, and minerals sectors.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
12Exact matchCity Of Tshwane, South AfricaHQ recorded Sep 17, 20261-102 contacts →

Exact match

“D&I Associates' vision is to provide solutions in order for our clients to achieve their goals, delivering only the highest standards.”

Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

Showing 12 of 34 rock engineering consultants based in City Of Tshwane, South Africa

See the full list, filter by size, metro and specialty, and access 161 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Rock engineering consultants based in City Of Tshwane, South Africa at a glance

As of Sep 17, 2026
32.9%Verified-email coverage
14.4Average contacts per company
1-10Median size (employees)
Sep 17, 2026Page data refreshed

Companies by employee count

1-10
17
11-50
13
51-200
1
201-500
3

Email recency for this list is measured across the whole South Africa list rather than for City Of Tshwane, so it is reported there. Company counts and contact totals on this page are exact for City Of Tshwane, over 34 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 City Of Tshwane, South Africa whose business descriptions match “rock engineering consultants” 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 161 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 17, 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 “rock engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many rock engineering consultants are there based in City Of Tshwane, South Africa?

RevenueBase identified 34 company matches for rock engineering consultants associated with City Of Tshwane, 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?

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

Which city in South Africa has the most rock engineering consultants?

Johannesburg leads South Africa with 87 company records, followed by Pretoria (53) and Cape Town (50). City Of Tshwane has 34.

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 161 professional contacts with verified work emails tracked across these 34 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 17, 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 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.