Company lists · Data refreshed September 2026

Top 25 Infrastructure development firms based in South Africa

Name: Infrastructure development firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 344 companies tracked

RevenueBase identified 344 infrastructure development firms headquartered in South Africa as of September 2026 and tracks 8,566 professional contacts across them, including 1,710 with verified work emails. Johannesburg is the largest hub.

This list covers infrastructure development 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 20, 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 20, 2026 86% judged on-target in blind review

344Companies

8,566Contacts tracked

1,710Verified emails

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The 25 largest infrastructure development firms based in South Africa

Ranked by team size

Top 25 of 344 infrastructure development firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure development 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	Group Five Structured Ingenuity	Partial evidence	Midrand, South AfricaHQ checked Sep 20, 2026	10001+	1,353 contacts →
	Partial evidence “Group Five is a leading African construction, concessions and manufacturing group with the capacity to deliver across the full infrastructure life cycle.” Source: RevenueBase Database · checked Sep 20, 2026
2	Concor	Partial evidence	Bedfordview, South AfricaHQ checked Sep 20, 2026	1,001-5,000	610 contacts →
	Partial evidence “CONCOR – THE DEPTH AND EXPERIENCE TO DELIVER Agility, flexibility and an innate evolutionary mindset has seen diversified infrastructure construction company Concor adapt to meet…” Source: RevenueBase Database · checked Sep 20, 2026
3	GIBB	Indirect evidence	Waterfall, South AfricaHQ checked Sep 20, 2026	501-1,000	539 contacts →
	Indirect evidence “GIBB is a leading multi-disciplinary engineering consulting company based in South Africa with 67% Black ownership.” Source: RevenueBase Database · checked Sep 20, 2026
4	Bigen Group	Indirect evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	201-500	437 contacts →
	Indirect evidence “Improving quality of life for the people of Africa defines who we are and what we do.” Source: RevenueBase Database · checked Sep 20, 2026
5	Murray And Dickson Construction PTY LTD	Partial evidence	Bryanston, South AfricaHQ checked Sep 20, 2026	201-500	273 contacts →
	Partial evidence “M&D is a leading Civil, Mechanical and Pipeline Infrastructure Contractor for the Bulk Water, Mining, Heavy Industrial, Marine, Energy and Petrochemical Sectors in Southern…” Source: RevenueBase Database · checked Sep 20, 2026
6	Epcm Holdings	Partial evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	201-500	241 contacts →
	Partial evidence “Leading energy & industrial infrastructure consultants, developers and epc contractors - operating globally We offer various design and construction services in the oil/gas…” Source: RevenueBase Database · checked Sep 20, 2026
7	Martin & East	Indirect evidence	Wetton, South AfricaHQ checked Sep 20, 2026	501-1,000	233 contacts →
	Indirect evidence “Martin & East (Pty) Ltd is one of the oldest Civil Engineering and Construction companies in South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
8	Bosch Projects PTY LTD	Indirect evidence	Durban, South AfricaHQ checked Sep 20, 2026	201-500	207 contacts →
	Indirect evidence “Bosch Projects is a proud member of the Bosch Holdings group of engineering, construction and operations management companies.” Source: RevenueBase Database · checked Sep 20, 2026
9	TAU Pele Construction PTY LTD	Indirect evidence	Bloemfontein, South AfricaHQ checked Sep 20, 2026	501-1,000	176 contacts →
	Indirect evidence “Established in 2004, Tau Pele specializes in the construction of new roads and the rehabilitation of existing ones.” Source: RevenueBase Database · checked Sep 20, 2026
10	Bentel Associates International PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	174 contacts →
	Indirect evidence “Bentel Associates International (BAI) was founded in 1960 with the desire to create innovative and practical designs that ensure attractive public environments and achieve…” Source: RevenueBase Database · checked Sep 20, 2026
11	Civils 2000 PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	501-1,000	161 contacts →
	Partial 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 Sep 20, 2026
12	Temi Construction	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	201-500	146 contacts →
	Indirect evidence “Temi Construction was established in 2010 as a fully functional civil engineering and construction firm.” Source: RevenueBase Database · checked Sep 20, 2026
13	Rumdel PTY LTD	Indirect evidence	East London, South AfricaHQ checked Sep 20, 2026	501-1,000	132 contacts →
	Indirect 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 Sep 20, 2026
14	HHO Consulting Engineers	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	51-200	125 contacts →
	Partial evidence “HHO is a world-class infrastructure engineering company with a wealth of experience and an innovative approach that delivers meticulously thought-through projects.” Source: RevenueBase Database · checked Sep 20, 2026
15	ASLA	Indirect evidence	Strand, South AfricaHQ checked Sep 20, 2026	201-500	100 contacts →
	Indirect evidence “ASLA is a construction company based in the Western Cape Province of South Africa.” Source: RevenueBase Database · checked Sep 20, 2026
16	TDS Projects Group PTY LTD	Indirect evidence	Irene, South AfricaHQ checked Sep 20, 2026	201-500	87 contacts →
	Indirect evidence “TDS Projects is a dynamic, medium-sized construction company based in Irene, Pretoria.” Source: RevenueBase Database · checked Sep 20, 2026
17	Vharanani Properties	Strong evidence	Polokwane, South AfricaHQ checked Sep 20, 2026	51-200	85 contacts →
	Strong evidence “Vharanani Properties is a highly acclaimed 100% black-owned construction and infrastructure development company built of a foundation of entrepreneurial excellence.” Source: RevenueBase Database · checked Sep 20, 2026
18	Neil Lyners And Associates PTY LTD	Indirect evidence	Tygervalley, South AfricaHQ checked Sep 20, 2026	51-200	76 contacts →
	Indirect evidence “Neil Lyners & Associates (Pty) Ltd, generally known as LYNERS, is a privately owned consulting engineering and project management firm.” Source: RevenueBase Database · checked Sep 20, 2026
19	Mapitsi Civil Works PTY LTD 9ce, 7gb	Indirect evidence	Park, South AfricaHQ checked Sep 20, 2026	201-500	74 contacts →
	Indirect evidence “Mapitsi Civil Works is a civil engineering company based out of South Africa, wholly black owned.” Source: RevenueBase Database · checked Sep 20, 2026
20	Teichmann Structures	Indirect evidence	Boksburg North, South AfricaHQ checked Sep 20, 2026	51-200	65 contacts →
	Indirect evidence “Established in 2014, Teichmann Structures forms part of the Teichmann Group and specializes in civil construction and wide-ranging sub-trades in the mining, industrial, transport…” Source: RevenueBase Database · checked Sep 20, 2026
21	African Infrastructure Investment Managers Aiim	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	11-50	61 contacts →
	Partial evidence “ACTIVELY INVESTING IN AFRICA’S GROWTH FOR 25 YEARS AIIM understands the African business environment and has experience spanning a range of infrastructure asset classes.” Source: RevenueBase Database · checked Sep 20, 2026
22	G4 Mining And Civils PTY LTD	Partial evidence	Benoni, South AfricaHQ checked Sep 20, 2026	51-200	58 contacts →
	Partial evidence “Based in Benoni, Gauteng, G4 Mining and Civils (Pty) Ltd is a premier South African construction company specializing in the mining infrastructure sector.” Source: RevenueBase Database · checked Sep 20, 2026
23	ADC Projects	Partial evidence	Centurion, South AfricaHQ checked Sep 20, 2026	51-200	56 contacts →
	Partial evidence “ADC Projects provide Project Development, Project Management and Engineering Management services to the heavy industry, including Operating & Maintenance of power plants.” Source: RevenueBase Database · checked Sep 20, 2026
24	Ensync Engineers	Indirect evidence	Durban, South AfricaHQ checked Sep 20, 2026	51-200	56 contacts →
	Indirect evidence “ENsync Engineers, a multi-disciplinary engineering practice with offices in Johannesburg, Cape Town and Durban.” Source: RevenueBase Database · checked Sep 20, 2026
25	AM Consulting Engineers PTY LTD	Partial evidence	Midrand, South AfricaHQ checked Sep 20, 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 20, 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: infrastructure development 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 infrastructure development firms.
Partial evidence: Its own public description names part of infrastructure development firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name infrastructure development 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 344 infrastructure development firms based in South Africa

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Infrastructure development firms based in South Africa at a glance

As of Sep 20, 2026

20.0%Verified-email coverage

24.9Average contacts per company

11-50Median size (employees)

12.8%Largest-city concentration · Johannesburg

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

116

11-50

131

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 344 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 infrastructure development 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 “infrastructure development 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 infrastructure development 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 infrastructure development 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, 1,710 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 20, 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.

Infrastructure development firms by metro

Infrastructure development firms in Johannesburg44
Infrastructure development firms in Pretoria28

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 infrastructure development 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 infrastructure development firms are there based in South Africa?

RevenueBase identified 344 infrastructure development 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?

Group Five Structured Ingenuity, headquartered in Midrand, tops this list with the largest team on record.

Which city has the most infrastructure development firms?

Johannesburg leads with 44 headquartered companies, followed by Pretoria (28) and Durban (23).

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 1,710 verified decision-maker contacts tracked across these 344 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 20, 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.