Company lists · Data refreshed September 2026

Top 25 Utility construction consulting firms based in South Africa

Name: Utility construction 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 29, 2026 204 companies tracked

RevenueBase identified 204 utility construction consulting firms headquartered in South Africa as of September 2026 and tracks 2,693 professional contacts across them, including 714 with verified work emails. Johannesburg is the largest hub.

This list covers utility construction 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 29, 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 29, 2026 86% judged on-target in blind review

204Companies

2,693Contacts tracked

714Verified emails

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

The 25 largest utility construction consulting firms based in South Africa

Ranked by team size

Top 25 of 204 utility construction consulting firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to utility construction 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	Knight Piesold Southern Africa	Partial evidence	Sandton, South AfricaHQ checked Sep 29, 2026	201-500	193 contacts →
	Partial evidence “Knight Piésold is a global consulting firm that provides specialised services to the mining, power, water resources and infrastructure industries.” Source: RevenueBase Database · checked Sep 29, 2026
2	Romh Consulting	Partial evidence	City Of Tshwane, South AfricaHQ checked Sep 29, 2026	51-200	106 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
3	LTE Consulting PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 29, 2026	51-200	102 contacts →
	Partial evidence “Consulting Engineering Company situated in Midrand, Gauteng specializing in civil engineering design, supervision, project management, land use, town planning, quantity surveying…” Source: RevenueBase Database · checked Sep 29, 2026
4	Henry Fagan Consulting Engineers & Project Managers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	201-500	99 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
5	KBK Engineers PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	51-200	85 contacts →
	Indirect evidence “KBK ENGINEERS Pty Ltd is a civil engineering company based out of South Africa.” Source: RevenueBase Database · checked Sep 29, 2026
6	Semane Engineering Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	501-1,000	71 contacts →
	Partial evidence “Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Source: RevenueBase Database · checked Sep 29, 2026
7	Lukhozi Consulting Engineers PTY LTD	Partial evidence	East London, South AfricaHQ checked Sep 29, 2026	51-200	69 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 29, 2026
8	ECO Elementum	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 29, 2026	51-200	68 contacts →
	Indirect evidence “Established in 2013, Eco Elementum is a leading environmental and engineering consultancy.” Source: RevenueBase Database · checked Sep 29, 2026
9	AM Consulting Engineers PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 29, 2026	201-500	56 contacts →
	Partial evidence “AM Consulting Engineers (Pty) Ltd (AMCE) provides professional engineering and consulting services to the public and private infrastructure sector.” Source: RevenueBase Database · checked Sep 29, 2026
10	Durapi	Partial evidence	Sandton, South AfricaHQ checked Sep 29, 2026	51-200	44 contacts →
	Partial evidence “Durapi Consulting is a multidisciplinary infrastructure advisory and technical services firm established in The company has grown from a specialist Quantity Surveying practice in…” Source: RevenueBase Database · checked Sep 29, 2026
11	Ceenex	Indirect evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	11-50	42 contacts →
	Indirect evidence “We are acknowledged as a Centre of Envisioning Engineering Excellence (or “Ceenex” for short) by our public- and private-sector clients.” Source: RevenueBase Database · checked Sep 29, 2026
12	EFG Engineers PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 29, 2026	11-50	29 contacts →
	Indirect evidence “EFG is a leading company delivering excellent service through innovative solutions.” Source: RevenueBase Database · checked Sep 29, 2026
13	Kitso Botlhale Consulting Engineers	Partial evidence	Midrand, South AfricaHQ checked Sep 29, 2026	11-50	29 contacts →
	Partial evidence “KITSO BOTLHALE CONSULTING ENGINEERS is a company based out of the International Business Gateway, C/o Pioneer and Elizabeth Road, Midridge Park Midrand” Source: RevenueBase Database · checked Sep 29, 2026
14	HN Consulting Engineers PTY LTD	Strong evidence	Pietermaritzburg, South AfricaHQ checked Sep 29, 2026	11-50	29 contacts →
	Strong evidence “HN Consulting Engineers (Pty) Ltd is a widely respected medium-sized consulting practice operating in the fields of civil and structural engineering, construction monitoring and…” Source: RevenueBase Database · checked Sep 29, 2026
15	Robust Consulting Engineers	Partial evidence	Evander, South AfricaHQ checked Sep 29, 2026	11-50	27 contacts →
	Partial evidence “Robust Consulting Engineers is a South African-based consulting engineering and project management company that provides engineering and management expertise in the municipal…” Source: RevenueBase Database · checked Sep 29, 2026
16	Inani Infrastructure PTY LTD	Indirect evidence	Bellville, South AfricaHQ checked Sep 29, 2026	11-50	26 contacts →
	Indirect evidence “Project Concept and Feasibility Infrastructure Master Planning and Demand Modelling Infrastructure Cost Estimation Preliminary Engineer Design and Reporting Value Engineering…” Source: RevenueBase Database · checked Sep 29, 2026
17	Pro-Plan Consulting Engineers	Partial evidence	Noordheuwel, South AfricaHQ checked Sep 29, 2026	51-200	24 contacts →
	Partial evidence “Pro-Plan Consulting Engineers is a South African firm specialising in water and civil infrastructure-from bulk water supply, treatment plants and reservoirs to multidisciplinary…” Source: RevenueBase Database · checked Sep 29, 2026
18	Energy Management Group	Indirect evidence	Dainfern, South AfricaHQ checked Sep 29, 2026	11-50	23 contacts →
	Indirect evidence “In most cases, a corporation’s energy costs are among the top three highest costs for an organisation.” Source: RevenueBase Database · checked Sep 29, 2026
19	Dihlase Consulting Engineers	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 29, 2026	11-50	21 contacts →
	Partial evidence “Dihlase Consulting Engineers is a company based out of South Africa.” Source: RevenueBase Database · checked Sep 29, 2026
20	Rasnco Consulting Engineers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	201-500	20 contacts →
	Indirect evidence “We at Rasnco Investments, are a vibrant and innovative company wholly owned by black Professionals, which was established at the beginning of 2017.” Source: RevenueBase Database · checked Sep 29, 2026
21	Optimult	Strong evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	18 contacts →
	Strong evidence “Optimult provides Consulting, EPC (Engineering, Procurement, Construction) and EPCM (Engineering, Procurement and Construction Management) services in a comprehensive range of…” Source: RevenueBase Database · checked Sep 29, 2026
22	ADA Consulting Engineers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	18 contacts →
	Partial evidence “ADA Consulting Engineers offers professional consulting engineering services to clients in the development of industrial, commercial and public projects in the civil and…” Source: RevenueBase Database · checked Sep 29, 2026
23	Thuthukani Engineering Solutions PTY LTD	Indirect evidence	Pretoria, South AfricaHQ checked Sep 29, 2026	11-50	17 contacts →
	Indirect evidence “Thuthukani Engineering Solutions is a South African based, globally recognized consultants for civil, structural, mechanical, electrical, automation and instrumentation…” Source: RevenueBase Database · checked Sep 29, 2026
24	Gridbow	Partial evidence	Johannesburg, South AfricaHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Gridbow is an Award Winning Electrical Infrastructure, Civil Engineering, Consulting, Maintenance and General Services Contracting Company.” Source: RevenueBase Database · checked Sep 29, 2026
25	Lamela Consulting PTY LTD	Partial evidence	Bedfordview, South AfricaHQ checked Sep 29, 2026	1-10	15 contacts →
	Partial evidence “Lamela is a professional infrastructure services consulting firm with a proven and distinct expertise in structural, civil, mining, rehabilitation and Infrastructure design.” Source: RevenueBase Database · checked Sep 29, 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 construction 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 construction consulting firms.
Partial evidence: Its own public description names part of utility construction 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 construction 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 204 utility construction consulting firms based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 714 reachable decision-makers.

Free signup · no credit card

View the full list →

Utility construction consulting firms based in South Africa at a glance

As of Sep 29, 2026

26.5%Verified-email coverage

13.2Average contacts per company

11-50Median size (employees)

13.2%Largest-city concentration · Johannesburg

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 204 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 utility construction 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 construction 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 construction 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 construction 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, 714 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 29, 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 construction consulting firms by metro

Utility construction consulting firms in Johannesburg27

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 construction 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 construction consulting firms are there based in South Africa?

RevenueBase identified 204 utility construction 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?

Knight Piesold Southern Africa, headquartered in Sandton, tops this list with the largest team on record.

Which city has the most utility construction consulting firms?

Johannesburg leads with 27 headquartered companies, followed by Pretoria (16) and Durban (13).

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 714 verified decision-maker contacts tracked across these 204 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 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 204 utility construction consulting firms based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Utility construction consulting firms 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.