Company lists · Data refreshed September 2026

Top 25 Concrete sustainability consultants based in South Africa

Name: Concrete sustainability consultants based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 85 companies tracked

RevenueBase identified 85 concrete sustainability consultants headquartered in South Africa as of September 2026 and tracks 413 professional contacts across them, including 138 with verified work emails. Johannesburg is the largest hub.

This list covers concrete sustainability consultants 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 19, 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 19, 2026 86% judged on-target in blind review

85Companies

413Contacts tracked

138Verified emails

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

The 25 largest concrete sustainability consultants based in South Africa

Ranked by team size

Top 25 of 85 concrete sustainability consultants based in South Africa, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to concrete sustainability consultants: 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	Terramanzi Group	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	49 contacts →
	Indirect evidence “Terramanzi Group is a leading Cape Town based multi-disciplinary environmental firm.” Source: RevenueBase Database · checked Sep 19, 2026
2	GCX	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	38 contacts →
	Partial evidence “The journey to sustainability is complex.” Source: RevenueBase Database · checked Sep 19, 2026
3	Solid Green	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	36 contacts →
	Partial evidence “Solid Green Consulting is a young and energetic company enthusiastic about advancing sustainability in the built environment.” Source: RevenueBase Database · checked Sep 19, 2026
4	Ecolution Consulting	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	17 contacts →
	Partial evidence “Ecolution Consulting is a green building consultancy demonstrating that responsible design is the most practical and efficient way to build for the future.” Source: RevenueBase Database · checked Sep 19, 2026
5	Envitech	Indirect evidence	Parktown North, South AfricaHQ checked Sep 19, 2026	11-50	15 contacts →
	Indirect evidence “Envitech is a professional engineering group of companies focusing on sustainable technologies and projects in the environmental, waste management and mining sectors.” Source: RevenueBase Database · checked Sep 19, 2026
6	Triplo4 Sustainable Solutions PTY LTD	Indirect evidence	Ballito, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Indirect evidence “Triplo 4 specialises in solving environmental challenges and improving environmental performance in a sustainable manner.” Source: RevenueBase Database · checked Sep 19, 2026
7	Solutionstation Consulting Engineers	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	13 contacts →
	Indirect evidence “SolutionStation Consulting Engineers is a closed corporation which was formed in 2001 and is a certified BEE Level 2 contributor with a recognition level of 125% in terms of the…” Source: RevenueBase Database · checked Sep 19, 2026
8	Ep3 Environmental	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “EP3 Environmental (Pty) Ltd was established by Eben van Schalkwyk in 2013 and is a multi-disciplinary consulting firm that provides Environmental and Sustainability consulting…” Source: RevenueBase Database · checked Sep 19, 2026
9	Enviroworks Environmental	Partial evidence	Bloemfontein, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “Enviroworks is a South African environmental consultancy established in 2002, offering comprehensive services in environmental legal compliance, impact assessments, ecological…” Source: RevenueBase Database · checked Sep 19, 2026
10	Isao Consulting	Indirect evidence	Sandton, South AfricaHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Isao is a South Sotho word meaning 'Future' or 'next season'.” Source: RevenueBase Database · checked Sep 19, 2026
11	Greenfield Sustainable Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	5 contacts →
	Indirect evidence “Greenfield denotes pristine resources with untapped potential, operating at peak capacity.” Source: RevenueBase Database · checked Sep 19, 2026
12	African Data Technologies	Partial evidence	Stellenbosch, South AfricaHQ checked Sep 19, 2026	1-10	4 contacts →
	Partial evidence “African Data Technologies (ADTech) is a sustainability consulting company headquartered in Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
13	VMG Consultants	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	4 contacts →
	Partial evidence “VMG Consultants have been awarded Mechanical Engineering Consulting company of the year, two years running.” Source: RevenueBase Database · checked Sep 19, 2026
14	Green GAP Consulting	Partial evidence	Durban, South AfricaHQ checked Sep 19, 2026	1-10	3 contacts →
	Partial evidence “Green Gap Consulting is committed to walking with businesses on their sustainability journey.” Source: RevenueBase Database · checked Sep 19, 2026
15	Ölinga	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “We empower South African businesses to drastically reduce energy expenditure, maximize tax incentives (Section 12L), ensure regulatory compliance (EPC), and achieve a less…” Source: RevenueBase Database · checked Sep 19, 2026
16	Biosphere Enviro Solutions	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Biosphere Enviro Solutions (Pty) Ltd is here to provide the highest quality of service to our clients and maintain high levels of professional ethics and admirable core values…” Source: RevenueBase Database · checked Sep 19, 2026
17	Cityco Construction	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “We are builders and project managers.” Source: RevenueBase Database · checked Sep 19, 2026
18	Halcyon Engineering Consultants	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “At Halcyon we are always looking for ways reinvent the built environment in the most sustainable and responsible way possible.” Source: RevenueBase Database · checked Sep 19, 2026
19	Igreen Consulting	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “IGreen Consulting (Pty) Ltd is dedicated to helping businesses and communities achieve zero waste.” Source: RevenueBase Database · checked Sep 19, 2026
20	Greendesign Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “Greendesign, a multi-award winning engineering consulting firm specialising in the design and certification of green buildings and precincts across Africa, is currently overseeing…” Source: RevenueBase Database · checked Sep 19, 2026
21	M&r Mining And Environmental	Indirect evidence	Polokwane, South AfricaHQ checked Sep 19, 2026	1-10	2 contacts →
	Indirect evidence “M&R Mining and Environmental is particularly adept at developing synergistic teams and alliances to provide sustainable, innovative, and cost-effective environmental solutions.” Source: RevenueBase Database · checked Sep 19, 2026
22	Viridis Virtus PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “ESG advisory company” Source: RevenueBase Database · checked Sep 19, 2026
23	Camp Consult LLC	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Visit my website for more information.” Source: RevenueBase Database · checked Sep 19, 2026
24	RE Sustenance	Indirect evidence	Sandton, South AfricaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “Re:Sustenance believes in approaching the development and redevelopment of products for our valued clients in sustainable ways.” Source: RevenueBase Database · checked Sep 19, 2026
25	Arcunliffe PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	1 contacts →
	Indirect evidence “ARCunliffe (Pty) Ltd is a female owned company based in Cape Town that provides property and construction consulting services to a wide variety of industry stakeholders with a…” Source: RevenueBase Database · checked Sep 19, 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: concrete sustainability consultants. 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 concrete sustainability consultants.
Partial evidence: Its own public description names part of concrete sustainability consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name concrete sustainability consultants. 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 85 concrete sustainability consultants based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 138 reachable decision-makers.

Free signup · no credit card

View the full list →

Concrete sustainability consultants based in South Africa at a glance

As of Sep 19, 2026

33.4%Verified-email coverage

4.9Average contacts per company

1-10Median size (employees)

20.0%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 85 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 concrete sustainability consultants, 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 “concrete sustainability consultants”. 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 concrete sustainability consultants), 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 concrete sustainability consultants, 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, 138 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 19, 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.

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 concrete sustainability consultants, 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 concrete sustainability consultants are there based in South Africa?

RevenueBase identified 85 concrete sustainability consultants 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?

Terramanzi Group, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most concrete sustainability consultants?

Johannesburg leads with 17 headquartered companies, followed by Cape Town (14) and Pretoria (9).

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 138 verified decision-maker contacts tracked across these 85 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 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 85 concrete sustainability consultants based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Concrete sustainability consultants 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.