Company lists · Data refreshed August 2026

Top 25 Civil engineering consultancies based in South Africa

Name: Civil engineering consultancies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 1,497 companies tracked

RevenueBase identified 1,497 civil engineering consultancies headquartered in South Africa as of August 2026 and tracks 20,088 professional contacts across them, including 5,116 with verified work emails and 521 with mobile numbers. Johannesburg is the largest hub.

This list covers civil engineering consultancies 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

1,497Companies

20,088Contacts tracked

5,116Verified emails

521Mobile numbers

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The 25 largest civil engineering consultancies based in South Africa

Ranked by team size

Top 25 of 1,497 civil engineering consultancies based in South Africa, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to civil engineering consultancies: 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	WSP In Africa	Partial evidence	Johannesburg, South Africa	501-1,000	638 contacts →
	Partial evidence “We are one of the world’s leading professional services firms, uniting our engineering, advisory and science-based expertise to shape communities to advance humanity.” Source: RevenueBase Database · checked Aug 31, 2026
2	GIBB	Partial evidence	Waterfall, South Africa	501-1,000	539 contacts →
	Partial evidence “GIBB is a leading multi-disciplinary engineering consulting company based in South Africa with 67% Black ownership.” Source: RevenueBase Database · checked Aug 31, 2026
3	BVI Consulting Engineers - BVI Group	Partial evidence	Port Elizabeth, South Africa	201-500	461 contacts →
	Partial evidence “BVi is a Multi-Disciplinary Engineering Firm.” Source: RevenueBase Database · checked Aug 31, 2026
4	Grinaker-Lta	Partial evidence	Johannesburg, South Africa	5,001-10,000	375 contacts →
	Partial evidence “Grinaker-LTA is a multi-disciplinary Engineering and Construction company.” Source: RevenueBase Database · checked Aug 31, 2026
5	Trencon Construction	Indirect evidence	Cape Town, South Africa	201-500	289 contacts →
	Indirect evidence “Trencon Construction (Pty) Ltd was formed in 1995, servicing the commercial, industrial and residential markets of South Africa.” Source: RevenueBase Database · checked Aug 31, 2026
6	Esor Construction	Strong evidence	Clayville, South Africa	1,001-5,000	279 contacts →
	Strong evidence “Esor is one of South Africa’s benchmark civil engineering and construction groups providing specialist construction solutions including: building, civils, roads and earthworks…” Source: RevenueBase Database · checked Aug 31, 2026
7	Martin & East	Strong evidence	Wetton, South Africa	501-1,000	232 contacts →
	Strong evidence “Martin & East (Pty) Ltd is one of the oldest Civil Engineering and Construction companies in South Africa.” Source: RevenueBase Database · checked Aug 31, 2026
8	JG Afrika PTY LTD	Strong evidence	Port Elizabeth, South Africa	201-500	220 contacts →
	Strong evidence “JG Afrika, a leading multi-disciplinary engineering and environmental consultancy in South Africa, provides civil and structural engineering and environmental consulting services…” Source: RevenueBase Database · checked Aug 31, 2026
9	Bosch Projects PTY LTD	Partial evidence	Durban, South Africa	201-500	208 contacts →
	Partial evidence “Bosch Projects is a proud member of the Bosch Holdings group of engineering, construction and operations management companies.” Source: RevenueBase Database · checked Aug 31, 2026
10	Naidu Consulting PTY LTD	Strong evidence	Durban, South Africa	201-500	191 contacts →
	Strong evidence “Naidu Consulting is positioned at the cutting-edge of civil and structural engineering in South Africa.” Source: RevenueBase Database · checked Aug 31, 2026
11	Delta Built Environment Consultants	Indirect evidence	Nelspruit, South Africa	501-1,000	188 contacts →
	Indirect evidence “Delta Built Environment Consultants (Delta BEC) is a multidisciplinary consulting company providing professional services to private and state entities.” Source: RevenueBase Database · checked Aug 31, 2026
12	Civils 2000 PTY LTD	Strong evidence	Cape Town, South Africa	501-1,000	160 contacts →
	Strong evidence “With over 30 years of experience in the construction of developments, roads, pipelines, and commercial buildings, Civils is committed to delivering excellence in civil engineering…” Source: RevenueBase Database · checked Aug 31, 2026
13	Nexor SA	Partial evidence	Edenvale Edenvale, South Africa	201-500	158 contacts →
	Partial evidence “Leading South African owned and operated project management and engineering specialist, Nexor 312 Pty Ltd, is positioned at the forefront of South Africa's built environment…” Source: RevenueBase Database · checked Aug 31, 2026
14	Temi Construction	Strong evidence	Johannesburg, South Africa	201-500	146 contacts →
	Strong evidence “Temi Construction was established in 2010 as a fully functional civil engineering and construction firm.” Source: RevenueBase Database · checked Aug 31, 2026
15	IX Engineers PTY LTD	Partial evidence	City Of Tshwane, South Africa	201-500	134 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Aug 31, 2026
16	Rumdel PTY LTD	Strong evidence	East London, South Africa	501-1,000	130 contacts →
	Strong evidence “Rumdel is a privately owned Level 9 CE (Civil Engineering) Contractor and a Level 1 Contributor, specializing in large scale Civil Engineering projects.” Source: RevenueBase Database · checked Aug 31, 2026
17	Mariswe	Indirect evidence	West Bryanston, South Africa	201-500	105 contacts →
	Indirect evidence “Mariswe is a company that has transformed and matured since our company's inception over 50 years ago.” Source: RevenueBase Database · checked Aug 31, 2026
18	SNA Civil And Structural Engineers PTY LTD	Strong evidence	Pretoria, South Africa	201-500	103 contacts →
	Strong evidence “SNA Civil & Structural Engineers (Pty) Ltd is a Civil and Structural Consulting Engineering Services Company.” Source: RevenueBase Database · checked Aug 31, 2026
19	Veritas Engineering And Project Management Consultants	Partial evidence	Johannesburg, South Africa	201-500	101 contacts →
	Partial evidence “VERITAS Engineering was founded on the premise of supporting our Client’s in meeting their business growth objectives.” Source: RevenueBase Database · checked Aug 31, 2026
20	Fabricon Pipe & Labour Hire	Indirect evidence	Sandton, South Africa	201-500	92 contacts →
	Indirect evidence “Background: Fabricon Pipe & Labour Hire was established in 1990.” Source: RevenueBase Database · checked Aug 31, 2026
21	Bophelong Construction PTY LTD T A Bopcons	Indirect evidence	Cape Town, South Africa	201-500	92 contacts →
	Indirect evidence “BopCons leads the way in delivering projects for both the public and private sector.” Source: RevenueBase Database · checked Aug 31, 2026
22	TDS Projects Group PTY LTD	Indirect evidence	Irene, South Africa	201-500	87 contacts →
	Indirect evidence “TDS Projects is a dynamic, medium-sized construction company based in Irene, Pretoria.” Source: RevenueBase Database · checked Aug 31, 2026
23	Empa Structures	Strong evidence	Durbanville, South Africa	201-500	83 contacts →
	Strong evidence “We offer expertise over the entire spectrum of civil engineering construction with it’s main focus on construction of water treatment plants, waste water treatment plants…” Source: RevenueBase Database · checked Aug 31, 2026
24	Lonerock Construction	Indirect evidence	Muldersdrift Muldersdrift, South Africa	501-1,000	78 contacts →
	Indirect evidence “LONEROCK CONSTRUCTION is a company based out of CNR ROCKY RIDGE AND BEYERS NAUDE DR MULDERSDRIFT, MULDERSDRIFT, Gauteng, South Africa.” Source: RevenueBase Database · checked Aug 31, 2026
25	Nako Iliso	Indirect evidence	Durban, South Africa	201-500	75 contacts →
	Indirect evidence “ILISO Consulting is a wholly-owned South African firm of Consulting Engineers and Project Managers, and a subsidiary of the NAKO Group.” Source: RevenueBase Database · checked Aug 31, 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: civil engineering consultancies. 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 civil engineering consultancies.
Partial evidence: Its own public description names part of civil engineering consultancies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name civil engineering consultancies. 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 1,497 civil engineering consultancies based in South Africa

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Civil engineering consultancies based in South Africa at a glance

As of Aug 31, 2026

25.5%Verified-email coverage

2.6%Mobile-number coverage

13.4Average contacts per company

11-50Median size (employees)

13.1%Largest-city concentration · Johannesburg

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

689

11-50

520

51-200

183

201-500

501-1,000

1,001-5,000

5,001-10,000

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 civil engineering consultancies, 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 “civil engineering consultancies”. 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 civil engineering consultancies), 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 civil engineering consultancies, 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, 5,116 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 August 31, 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.

Civil engineering consultancies by metro

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 civil engineering consultancies, 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 civil engineering consultancies are there based in South Africa?

RevenueBase identified 1,497 civil engineering consultancies headquartered in South Africa as of August 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?

WSP In Africa, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most civil engineering consultancies?

Johannesburg leads with 196 headquartered companies, followed by Pretoria (132) and Cape Town (129).

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 5,116 verified decision-maker contacts tracked across these 1,497 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.