Company lists · Data refreshed September 2026

Top 25 Infrastructure consulting firms based in South Africa

Name: Infrastructure 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 3, 2026 874 companies tracked

RevenueBase identified 874 company matches for infrastructure consulting firms associated with South Africa as of September 2026 and tracks 15,123 professional contacts across them, including 5,489 with verified work emails and 416 with mobile numbers. Johannesburg is the largest hub.

This list covers company matches for infrastructure consulting firms associated with 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 3, 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 3, 2026 How this list was built

874Companies

15,123Contacts tracked

5,489Verified emails

416Mobile numbers

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The 25 largest infrastructure consulting firms based in South Africa

Ranked by team size

Top 25 of 874 company matches for infrastructure consulting firms based in South Africa, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Zutari	Exact match	City Of Tshwane, South AfricaHQ recorded Sep 3, 2026	1,001-5,000	2,020 contacts →
	Exact match “Zutari is a buildings and infrastructure engineering and advisory practice with a proud legacy of over 90 years; deeply committed to 32 existing offices across 17 countries in…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	WSP In Africa	Exact match	Johannesburg, South AfricaHQ recorded Sep 3, 2026	501-1,000	638 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	GIBB	Exact match	Waterfall, South AfricaHQ recorded Sep 3, 2026	501-1,000	539 contacts →
	Exact match “GIBB is a leading multi-disciplinary engineering consulting company based in South Africa with 67% Black ownership.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	BVI Consulting Engineers - BVI Group	Exact match	Pretoria, South AfricaHQ recorded Sep 3, 2026	201-500	461 contacts →
	Exact match “BVi is a Multi-Disciplinary Engineering Firm.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	Epcm Holdings	Exact match	Pretoria, South AfricaHQ recorded Sep 3, 2026	201-500	243 contacts →
	Exact match “Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	Bosch Projects PTY LTD	Exact match	Durban, South AfricaHQ recorded Sep 3, 2026	201-500	208 contacts →
	Exact match “Bosch Projects is a proud member of the Bosch Holdings group of engineering, construction and operations management companies.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	Knight Piesold Southern Africa	Exact match	Sandton, South AfricaHQ recorded Sep 3, 2026	201-500	191 contacts →
	Exact match “Knight Piésold is a global consulting firm that provides specialised services to the mining, power, water resources and infrastructure industries.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Naidu Consulting PTY LTD	Exact match	Durban, South AfricaHQ recorded Sep 3, 2026	201-500	191 contacts →
	Exact match “Naidu Consulting is positioned at the cutting-edge of civil and structural engineering in South Africa.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	Delta Built Environment Consultants	Exact match	Pretoria, South AfricaHQ recorded Sep 3, 2026	501-1,000	188 contacts →
	Exact match “Delta Built Environment Consultants (Delta BEC) is a multidisciplinary consulting company providing professional services to private and state entities.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	Sivest	Exact match	Umhlanga Rocks Kzn, South AfricaHQ recorded Sep 3, 2026	51-200	163 contacts →
	Exact match “SiVEST is a South African based international company founded in 1952, with offices established in Durban, Johannesburg, Pietermaritzburg, Richards Bay, East London, Port Louis…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	Temi Construction	Exact match	Johannesburg, South AfricaHQ recorded Sep 3, 2026	201-500	146 contacts →
	Exact match “Temi Construction was established in 2010 as a fully functional civil engineering and construction firm.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	IX Engineers PTY LTD	Exact match	City Of Tshwane, South AfricaHQ recorded Sep 3, 2026	201-500	134 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 3, 2026 · View company records in RevenueBase
13	HHO Consulting Engineers	Exact match	Cape Town, South AfricaHQ recorded Sep 3, 2026	51-200	126 contacts →
	Exact match “HHO is a world-class infrastructure engineering company with a wealth of experience and an innovative approach that delivers meticulously thought-through projects.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Entsika PTY LTD	Exact match	Midrand, South AfricaHQ recorded Sep 3, 2026	201-500	112 contacts →
	Exact match “Entsika Consulting Services provides quality business advisory, internal audit, engineering and construction, plant asset management and consulting services to organisations…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	Element Consulting Engineers	Exact match	Durbanville, South AfricaHQ recorded Sep 3, 2026	11-50	111 contacts →
	Exact match “Element Consulting Engineers is a well-established consulting engineering company with its head office in Durbanville, Western Cape, and additional branched located nationwide.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	Romh Consulting	Exact match	City Of Tshwane, South AfricaHQ recorded Sep 3, 2026	51-200	106 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 3, 2026 · View company records in RevenueBase
17	Mariswe	Exact match	West Bryanston, South AfricaHQ recorded Sep 3, 2026	201-500	105 contacts →
	Exact match “Mariswe is a company that has transformed and matured since our company's inception over 50 years ago.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	SNA Civil And Structural Engineers PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 3, 2026	201-500	103 contacts →
	Exact match “SNA Civil & Structural Engineers (Pty) Ltd is a Civil and Structural Consulting Engineering Services Company.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	Sutherland	Exact match	Cape Town, South AfricaHQ recorded Sep 3, 2026	51-200	102 contacts →
	Exact match “Sutherland is a multi-disciplinary consulting engineering company with offices in Cape Town, Johannesburg, Durban, and Nairobi, Multidisciplinary sub-disciplines include…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	LTE Consulting PTY LTD	Exact match	Midrand, South AfricaHQ recorded Sep 3, 2026	51-200	102 contacts →
	Exact match “Consulting Engineering Company situated in Midrand, Gauteng specializing in civil engineering design, supervision, project management, land use, town planning, quantity surveying…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21	Veritas Engineering And Project Management Consultants	Exact match	Johannesburg, South AfricaHQ recorded Sep 3, 2026	201-500	101 contacts →
	Exact match “VERITAS Engineering was founded on the premise of supporting our Client’s in meeting their business growth objectives.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Henry Fagan Consulting Engineers & Project Managers	Exact match	Johannesburg, South AfricaHQ recorded Sep 3, 2026	51-200	100 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
23	Nyeleti Consulting PTY LTD	Exact match	Lynnwood, South AfricaHQ recorded Sep 3, 2026	51-200	93 contacts →
	Exact match “Welcome to Nyeleti Consulting!” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
24	V3 Consulting Engineers PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 3, 2026	201-500	87 contacts →
	Exact match “As a V3 Consulting Engineers’ family, we pride ourselves in providing professional services to our wide client base.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
25	KBK Engineers PTY LTD	Exact match	South AfricaHQ recorded Sep 3, 2026	51-200	85 contacts →
	Exact match “KBK ENGINEERS Pty Ltd is a civil engineering company based out of South Africa.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 874 infrastructure consulting firms based in South Africa

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Infrastructure consulting firms based in South Africa at a glance

As of Sep 3, 2026

36.3%Verified-email coverage

2.8%Mobile-number coverage

17.3Average contacts per company

11-50Median size (employees)

17.8%Largest-city concentration · Johannesburg

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

428

11-50

313

51-200

201-500

501-1,000

1,001-5,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

48231–60

3,18161–90

1,80690–180

20180+

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 South Africa whose business descriptions match “infrastructure consulting firms” 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 5,489 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 3, 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.

Infrastructure consulting firms by metro

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 “infrastructure consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure consulting firms are there based in South Africa?

RevenueBase identified 874 company matches for infrastructure consulting firms associated with 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?

Zutari tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most infrastructure consulting firms?

Johannesburg leads with 156 company records, followed by Pretoria (81) and Cape Town (75).

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 5,489 professional contacts with verified work emails tracked across these 874 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 3, 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.