Company lists · Data refreshed September 2026

Top 25 Preconstruction services companies based in South Africa

Name: Preconstruction services companies 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 342 companies tracked

RevenueBase identified 342 preconstruction services companies headquartered in South Africa as of September 2026 and tracks 1,930 professional contacts across them, including 415 with verified work emails. Johannesburg is the largest hub.

This list covers preconstruction services companies 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 17, 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 17, 2026 86% judged on-target in blind review

342Companies

1,930Contacts tracked

415Verified emails

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The 25 largest preconstruction services companies based in South Africa

Ranked by team size

Top 25 of 342 preconstruction services companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to preconstruction services companies: 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	Civils 2000 PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	501-1,000	161 contacts →
	Indirect 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 17, 2026
2	Advent ONE Group	Indirect evidence	Springs, South AfricaHQ checked Sep 17, 2026	501-1,000	95 contacts →
	Indirect evidence “Advent One Group (Pty) Ltd provides customer focused construction services and was founded by a team of knowledgeable individuals with over 142 years' combined industry experience…” Source: RevenueBase Database · checked Sep 17, 2026
3	TDS Projects Group PTY LTD	Indirect evidence	Irene, South AfricaHQ checked Sep 17, 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 17, 2026
4	Civil & Power Generation Projects PTY LTD	Indirect evidence	Benoni, South AfricaHQ checked Sep 17, 2026	501-1,000	71 contacts →
	Indirect evidence “All projects are meticulously planned and strictly monitored to ensure quality and safe service delivery within project’s time constraints.” Source: RevenueBase Database · checked Sep 17, 2026
5	Tusk Construction Support Services PTY LTD	Indirect evidence	Centurion Central Centurion, South AfricaHQ checked Sep 17, 2026	51-200	66 contacts →
	Indirect evidence “Welcome to Tusk Construction Support Services, where excellence meets innovation in the realm of Construction Support Solutions.” Source: RevenueBase Database · checked Sep 17, 2026
6	The Construction CO	Indirect evidence	Maitland, South AfricaHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
7	Q&a Consulting PTY LTD	Indirect evidence	Bloemfontein, South AfricaHQ checked Sep 17, 2026	51-200	56 contacts →
	Indirect evidence “Q&A Consulting offers: Project Management.” Source: RevenueBase Database · checked Sep 17, 2026
8	Tiber Construction Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 17, 2026	201-500	52 contacts →
	Indirect evidence “Tiber is South Africa’s most trusted private property and construction developer and leader - a management-owned group with an unmatched culture of loyalty, precision and hands-on…” Source: RevenueBase Database · checked Sep 17, 2026
9	Bantry Construction Services PTY LTD	Indirect evidence	Florida Ext 11, South AfricaHQ checked Sep 17, 2026	51-200	50 contacts →
	Indirect evidence “Building Excellence since 1988: Meet Bantry Construction, Your Trusted Partner for Industrial Projects Bantry Construction has been building excellence since 1988, specialising in…” Source: RevenueBase Database · checked Sep 17, 2026
10	Agora Africa Project Managers, Quantity Surveyors And Construction Managers	Indirect evidence	Pretoria, South AfricaHQ checked Sep 17, 2026	11-50	31 contacts →
	Indirect evidence “AGORA AFRICA is a South African-based project management, construction cost and construction management consulting rm, which provides nancial solutions in the construction and…” Source: RevenueBase Database · checked Sep 17, 2026
11	SIP Project Managers PTY LTD	Indirect evidence	Woodmead, South AfricaHQ checked Sep 17, 2026	11-50	26 contacts →
	Indirect evidence “SPECIALIZED CONSTRUCTION PROFESSIONAL SERVICES including PROJECT, DEVELOPMENT AND CONSTRUCTION MANAGEMENT” Source: RevenueBase Database · checked Sep 17, 2026
12	BIG BEN Construction PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	11-50	20 contacts →
	Indirect evidence “BigBen Construction (Pty) Ltd” Source: RevenueBase Database · checked Sep 17, 2026
13	SVR SA Quantity Surveyors & Project Managers PTY LTD	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 17, 2026	11-50	17 contacts →
	Indirect evidence “The firm offers a comprehensive range of project & construction management, quantity surveying and construction cost consulting services for all project stages.” Source: RevenueBase Database · checked Sep 17, 2026
14	Bartlett Construction PTY LTD	Indirect evidence	Roodepoort, South AfricaHQ checked Sep 17, 2026	51-200	16 contacts →
	Indirect evidence “Bartlett Construction (Pty) Ltd is a South African Construction Company that has taken pride in servicing commercial, industrial and retail sectors nationwide for the last 5…” Source: RevenueBase Database · checked Sep 17, 2026
15	ARK Construction PTY LTD	Indirect evidence	Drakenstein, South AfricaHQ checked Sep 17, 2026	1-10	13 contacts →
	Indirect evidence “Ark Construction (PTY) Ltd is an independent, dynamic Cape-Town-based construction and development company offering a full range of support services.” Source: RevenueBase Database · checked Sep 17, 2026
16	Base Projects	Indirect evidence	Cape Town, South AfricaHQ checked Sep 17, 2026	51-200	12 contacts →
	Indirect evidence “Base Projects was established in 2010 as a building contractor with its main focus on luxury residential & commercial projects.” Source: RevenueBase Database · checked Sep 17, 2026
17	DIPLO	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 17, 2026	11-50	10 contacts →
	Indirect evidence “DIPLO INVESTMENTS is a company based out of 1011 Clifton ave, Centurion, Gauteng, South Africa.” Source: RevenueBase Database · checked Sep 17, 2026
18	DL Management PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
19	PSP Consult	Indirect evidence	Wellington, South AfricaHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “PSP Consult offers a complete range of professional services including: Project Management, Structural & Building Services, Infrastructure Development, Fire Protection Services…” Source: RevenueBase Database · checked Sep 17, 2026
20	Quest Cost Consultants PTY LTD	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 17, 2026	1-10	7 contacts →
	Indirect evidence “Expert Construction Cost Control from start to close out” Source: RevenueBase Database · checked Sep 17, 2026
21	Anything Renovate Construction And Civils	Indirect evidence	Grassy Park, South AfricaHQ checked Sep 17, 2026	11-50	6 contacts →
	Indirect evidence “Anything Renovate Construction and Civils: Crafting the Future with Precision and Passion.” Source: RevenueBase Database · checked Sep 17, 2026
22	MFP Quantity Surveyors & Principal Agents	Indirect evidence	Paarl, South AfricaHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “MFP Quantity Surveyors is a consulting firm specialising in Cost Planning and building consultancy services.” Source: RevenueBase Database · checked Sep 17, 2026
23	GK Projects Quantity Surveyors	Indirect evidence	Centurion, South AfricaHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “GK Projects offers comprehensive quantity surveying and cost management services.” Source: RevenueBase Database · checked Sep 17, 2026
24	Devcon Projects	Indirect evidence	Sandton, South AfricaHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Welcome to Devcon Projects, your large-scale construction specialists.” Source: RevenueBase Database · checked Sep 17, 2026
25	Treysta ZA	Indirect evidence	Bloemfontein, South AfricaHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Construction, Consultations and Project Management” Source: RevenueBase Database · checked Sep 17, 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: preconstruction services companies. 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 preconstruction services companies.
Partial evidence: Its own public description names part of preconstruction services companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name preconstruction services companies. 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 342 preconstruction services companies based in South Africa

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Preconstruction services companies based in South Africa at a glance

As of Sep 17, 2026

21.5%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

17.8%Largest-city concentration · Johannesburg

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

190

11-50

101

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 342 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 preconstruction services companies, 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 “preconstruction services companies”. 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 preconstruction services companies), 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 preconstruction services companies, 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, 415 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 17, 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.

Preconstruction services companies by metro

Preconstruction services companies in Johannesburg61
Preconstruction services companies in Cape Town36
Preconstruction services companies in Pretoria30

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 preconstruction services companies, 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 preconstruction services companies are there based in South Africa?

RevenueBase identified 342 preconstruction services companies 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?

Civils 2000 PTY LTD, headquartered in Muizenberg Cape Town, tops this list with the largest team on record.

Which city has the most preconstruction services companies?

Johannesburg leads with 61 headquartered companies, followed by Cape Town (36) and Pretoria (30).

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 415 verified decision-maker contacts tracked across these 342 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 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 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.