Company lists · Data refreshed September 2026

Top 25 Railway consulting engineers based in South Africa

Name: Railway consulting engineers based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 466 companies tracked

RevenueBase identified 466 company matches for railway consulting engineers associated with South Africa as of September 2026 and tracks 9,234 professional contacts across them, including 2,209 with verified work emails. Johannesburg is the largest hub.

This list covers company matches for railway consulting engineers 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 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

466Companies

9,234Contacts tracked

2,209Verified emails

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The 25 largest railway consulting engineers based in South Africa

Ranked by team size

Top 25 of 466 company matches for railway consulting engineers based in 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	GIBB	Exact match	Waterfall, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
2	Megchem	Exact match	Secunda, South AfricaHQ recorded Sep 17, 2026	201-500	468 contacts →
	Exact match “MegChem (Pty) Ltd is a multi-disciplinary engineering company based in Secunda, South Africa, providing engineering consulting, procurement, and project management services to…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	CKR Consulting Engineers	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	51-200	254 contacts →
	Exact match “Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Bosch Projects PTY LTD	Exact match	Durban, South AfricaHQ recorded Sep 17, 2026	201-500	207 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 17, 2026 · View company records in RevenueBase
5	Delta Built Environment Consultants	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
6	Leadepc	Exact match	Vanderbijlpark, South AfricaHQ recorded Sep 17, 2026	51-200	172 contacts →
	Exact match “LeadEPC is changing the Game!” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	HHO Consulting Engineers	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 2026	51-200	125 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 17, 2026 · View company records in RevenueBase
8	Mariswe	Exact match	Bryanston, South AfricaHQ recorded Sep 17, 2026	201-500	107 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 17, 2026 · View company records in RevenueBase
9	Romh Consulting	Exact match	City Of Tshwane, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
10	Veritas Engineering And Project Management Consultants	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	201-500	103 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 17, 2026 · View company records in RevenueBase
11	Sutherland	Exact match	Cape Town, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
12	LTE Consulting PTY LTD	Exact match	Midrand, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
13	Aveng Rail	Exact match	Boksburg, South AfricaHQ recorded Sep 17, 2026	501-1,000	100 contacts →
	Exact match “Business unit that specialises in rail track construction and mechanised track maintenance, including Engineering” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Henry Fagan Consulting Engineers & Project Managers	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	201-500	99 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 17, 2026 · View company records in RevenueBase
15	TDS Projects Group PTY LTD	Exact match	Irene, South AfricaHQ recorded Sep 17, 2026	201-500	87 contacts →
	Exact match “TDS Projects is a dynamic, medium-sized construction company based in Irene, Pretoria.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	V3 Consulting Engineers PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 2026	201-500	85 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 17, 2026 · View company records in RevenueBase
17	KBK Engineers PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 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 17, 2026 · View company records in RevenueBase
18	Nako Iliso	Exact match	Centurion, South AfricaHQ recorded Sep 17, 2026	201-500	75 contacts →
	Exact match “ILISO Consulting is a wholly-owned South African firm of Consulting Engineers and Project Managers, and a subsidiary of the NAKO Group.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Ilifa Africa Engineers PTY LTD	Exact match	Pretoria, South AfricaHQ recorded Sep 17, 2026	51-200	72 contacts →
	Exact match “Ilifa Africa Engineers is an engineering firm specialising in civil and structural engineering as well as contract and project management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Semane Engineering Solutions PTY LTD	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	501-1,000	71 contacts →
	Exact match “Semane Engineering Solutions (Pty) Ltd is an independent South African multi-disciplinary consulting company that provides project management and engineering solutions in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	Lukhozi Consulting Engineers PTY LTD	Exact match	East London, South AfricaHQ recorded Sep 17, 2026	51-200	69 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
22	Gladafrica Group	Exact match	Midrand, South AfricaHQ recorded Sep 17, 2026	51-200	68 contacts →
	Exact match “Engineering, Management & Specialised Technical Expertise GladAfrica Group is a multidisciplinary built environment consultancy.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
23	Gear Rail	Exact match	Modderfontein, South AfricaHQ recorded Sep 17, 2026	51-200	59 contacts →
	Exact match “At Gear Rail, we follow a customer-centric approach to developing railways in Africa.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
24	Makhaotse, Narasimulu And Associates PTY LTD	Exact match	The Msunduzi, South AfricaHQ recorded Sep 17, 2026	11-50	57 contacts →
	Exact match “Makhaotse, Narasimulu and Associates (Pty) Ltd (MNA) is a Professional Services Provider in the fields of Civil Engineering Consulting and Project Management.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
25	Ingerop South Africa	Exact match	Johannesburg, South AfricaHQ recorded Sep 17, 2026	51-200	57 contacts →
	Exact match “Ingerop South Africa is a multidisciplinary consulting engineering and project management company which was established in 1957.” Recorded in the RevenueBase company graph · Sep 17, 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 “railway consulting engineers”. 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 466 railway consulting engineers based in South Africa

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Railway consulting engineers based in South Africa at a glance

As of Sep 17, 2026

23.9%Verified-email coverage

19.8Average contacts per company

11-50Median size (employees)

12.7%Largest-city concentration · Johannesburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

207

11-50

178

51-200

201-500

501-1,000

10001+

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 466 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 South Africa whose business descriptions match “railway consulting engineers” 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 2,209 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.

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

How many railway consulting engineers are there based in South Africa?

RevenueBase identified 466 company matches for railway consulting engineers 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?

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

Which city has the most railway consulting engineers?

Johannesburg leads with 59 company records, followed by Pretoria (43) and Cape Town (29).

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 2,209 professional contacts with verified work emails tracked across these 466 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.