Company lists · Data refreshed September 2026

Top 25 Utility engineering consulting firms based in South Africa

Name: Utility engineering consulting firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 527 companies tracked

RevenueBase identified 527 utility engineering consulting firms headquartered in South Africa as of September 2026 and tracks 8,782 professional contacts across them, including 2,819 with verified work emails and 280 with mobile numbers. Johannesburg is the largest hub.

This list covers utility engineering consulting firms 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 6, 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 6, 2026 86% judged on-target in blind review

527Companies

8,782Contacts tracked

2,819Verified emails

280Mobile numbers

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The 25 largest utility engineering consulting firms based in South Africa

Ranked by team size

Top 25 of 527 utility engineering consulting firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to utility engineering consulting firms: 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	GIBB	Strong evidence	Waterfall, South AfricaHQ checked Sep 6, 2026	501-1,000	539 contacts →
	“GIBB is a leading multi-disciplinary engineering consulting company based in South Africa with 67% Black ownership.” Source: company website · checked Sep 6, 2026
2	Megchem	Strong evidence	Secunda, South AfricaHQ checked Sep 6, 2026	201-500	468 contacts →
	“MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…” Source: company website · checked Sep 6, 2026
3	BVI Consulting Engineers - BVI Group	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	201-500	461 contacts →
	“BVi is a Multi-Disciplinary Engineering Firm.” Source: company website · checked Sep 6, 2026
4	Jones & Wagener PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	228 contacts →
	“Jones & Wagener is a specialist firm of consulting engineers and scientists based in South Africa.” Source: company website · checked Sep 6, 2026
5	JG Afrika PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	201-500	221 contacts →
	“JG Afrika, a leading multi-disciplinary engineering and environmental consultancy in South Africa, provides civil and structural engineering and environmental consulting services…” Source: company website · checked Sep 6, 2026
6	Bosch Projects PTY LTD	Partial evidence	Durban, South AfricaHQ checked Sep 6, 2026	201-500	207 contacts →
	“Bosch Projects is a proud member of the Bosch Holdings group of engineering, construction and operations management companies.” Source: company website · checked Sep 6, 2026
7	Knight Piesold Southern Africa	Partial evidence	Sandton, South AfricaHQ checked Sep 6, 2026	201-500	193 contacts →
	“Knight Piésold is a global consulting firm that provides specialised services to the mining, power, water resources and infrastructure industries.” Source: company website · checked Sep 6, 2026
8	Delta Built Environment Consultants	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	501-1,000	188 contacts →
	“Delta Built Environment Consultants (Delta BEC) is a multidisciplinary consulting company providing professional services to private and state entities.” Source: company website · checked Sep 6, 2026
9	Sivest	Indirect evidence	Umhlanga Rocks, South AfricaHQ checked Sep 6, 2026	51-200	163 contacts →
	“SiVEST is a South African based international company founded in 1952, with offices established in Durban, Johannesburg, Pietermaritzburg, Richards Bay, East London, Port Louis…” Source: company website · checked Sep 6, 2026
10	IX Engineers PTY LTD	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 6, 2026	201-500	136 contacts →
	“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: company website · checked Sep 6, 2026
11	HHO Consulting Engineers	Partial evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	51-200	125 contacts →
	“HHO is a world-class infrastructure engineering company with a wealth of experience and an innovative approach that delivers meticulously thought-through projects.” Source: company website · checked Sep 6, 2026
12	Element Consulting Engineers	Strong evidence	Durbanville, South AfricaHQ checked Sep 6, 2026	11-50	111 contacts →
	“Element Consulting Engineers is a well-established consulting engineering company with its head office in Durbanville, Western Cape, and additional branched located nationwide.” Source: company website · checked Sep 6, 2026
13	Romh Consulting	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 6, 2026	51-200	106 contacts →
	“We are a team of Professional Engineers, Technical specialists and Project Managers organised to provide specialized consulting and management services within the Engineering and…” Source: company website · checked Sep 6, 2026
14	Sutherland	Strong evidence	Cape Town, South AfricaHQ checked Sep 6, 2026	51-200	102 contacts →
	“Sutherland is a multi-disciplinary consulting engineering company with offices in Cape Town, Johannesburg, Durban, and Nairobi, Multidisciplinary sub-disciplines include…” Source: company website · checked Sep 6, 2026
15	LTE Consulting PTY LTD	Strong evidence	Midrand, South AfricaHQ checked Sep 6, 2026	51-200	102 contacts →
	“Consulting Engineering Company situated in Midrand, Gauteng specializing in civil engineering design, supervision, project management, land use, town planning, quantity surveying…” Source: company website · checked Sep 6, 2026
16	Henry Fagan Consulting Engineers & Project Managers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	201-500	99 contacts →
	“At Henry Fagan Consulting Engineers & Project Managers, we are a 100% black-owned, design-focused firm with over 40 years of experience delivering innovative, sustainable, and…” Source: company website · checked Sep 6, 2026
17	V3 Consulting Engineers PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	201-500	85 contacts →
	“As a V3 Consulting Engineers’ family, we pride ourselves in providing professional services to our wide client base.” Source: company website · checked Sep 6, 2026
18	KBK Engineers PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 6, 2026	51-200	85 contacts →
	“KBK ENGINEERS Pty Ltd is a civil engineering company based out of South Africa.” Source: company website · checked Sep 6, 2026
19	Neil Lyners And Associates PTY LTD	Strong evidence	Tygervalley, South AfricaHQ checked Sep 6, 2026	51-200	76 contacts →
	“Neil Lyners & Associates (Pty) Ltd, generally known as LYNERS, is a privately owned consulting engineering and project management firm.” Source: company website · checked Sep 6, 2026
20	Semane Engineering Solutions PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	501-1,000	71 contacts →
	“Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Source: company website · checked Sep 6, 2026
21	Lukhozi Consulting Engineers PTY LTD	Strong evidence	East London, South AfricaHQ checked Sep 6, 2026	51-200	69 contacts →
	“Lukhozi Consulting Engineers (Pty) Ltd is a Level 1 B-BBEE contributor and a leading multi-disciplinary professional engineering consultancy that offers a professional service…” Source: company website · checked Sep 6, 2026
22	ECO Elementum	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 6, 2026	51-200	68 contacts →
	“Established in 2013, Eco Elementum is a leading environmental and engineering consultancy.” Source: company website · checked Sep 6, 2026
23	Gladafrica Group	Partial evidence	Midrand, South AfricaHQ checked Sep 6, 2026	51-200	68 contacts →
	“Engineering, Management & Specialised Technical Expertise GladAfrica Group is a multidisciplinary built environment consultancy.” Source: company website · checked Sep 6, 2026
24	VGI Consulting	Strong evidence	Centurion, South AfricaHQ checked Sep 6, 2026	11-50	66 contacts →
	“Based in South Africa, VGI Consulting PTY LTD is a leading multidisciplinary consulting engineering firm with 50 years experience, specializing in the Engineering, Procurement and…” Source: company website · checked Sep 6, 2026
25	Ingerop South Africa	Strong evidence	Johannesburg, South AfricaHQ checked Sep 6, 2026	51-200	57 contacts →
	“Ingerop South Africa is a multidisciplinary consulting engineering and project management company which was established in 1957.” Source: company website · checked Sep 6, 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: utility engineering consulting firms. 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 utility engineering consulting firms.
Partial evidence: Its own public description names part of utility engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility engineering consulting firms. 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 527 utility engineering consulting firms based in South Africa

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Utility engineering consulting firms based in South Africa at a glance

As of Sep 6, 2026

32.1%Verified-email coverage

3.2%Mobile-number coverage

16.7Average contacts per company

11-50Median size (employees)

14.2%Largest-city concentration · Johannesburg

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

244

11-50

195

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

2,5810–30

23431–60

061–90

090–180

4180+

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 utility engineering consulting firms, 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 “utility engineering consulting firms”. 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 utility engineering consulting firms), 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 utility engineering consulting firms, 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, 2,819 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 6, 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.

Utility engineering consulting firms 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 utility engineering consulting firms, 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 utility engineering consulting firms are there based in South Africa?

RevenueBase identified 527 utility engineering consulting firms 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?

GIBB, headquartered in Waterfall, tops this list with the largest team on record.

Which city has the most utility engineering consulting firms?

Johannesburg leads with 75 headquartered companies, followed by Pretoria (50) and Cape Town (33).

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 2,819 verified decision-maker contacts tracked across these 527 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 6, 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.