Company lists · Data refreshed September 2026

Top 24 Environmental software companies based in South Africa

Name: Environmental software companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 62 companies tracked

RevenueBase identified 62 environmental software companies headquartered in South Africa as of September 2026 and tracks 338 professional contacts across them, including 122 with verified work emails and 17 with mobile numbers. Johannesburg is the largest hub.

This list covers environmental software 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 2, 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 RevenueBase Smart Search rating on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

62Companies

338Contacts tracked

122Verified emails

17Mobile numbers

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The 24 largest environmental software companies based in South Africa

Ranked by team size

Top 24 of 62 environmental software companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 2, 2026. RevenueBase Smart Search rates how each company's information relates to environmental software 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	I-Cat	Partial evidence	Pretoria, South Africa	51-200	50 contacts →
	Partial evidence “I-CAT is a leading environmental management company that offers exceptional services and environmental management products.” Source: RevenueBase Database · checked Sep 2, 2026
2	Singo Consulting	Indirect evidence	Emalahleni, South Africa	51-200	43 contacts →
	Indirect evidence “Singo Consulting (Pty) Ltd is a private independent research consultancy and advisory company based in eMalahleni (Witbank), holding no equity in any project and is owned by the…” Source: RevenueBase Database · checked Sep 2, 2026
3	Solid Green	Partial evidence	Johannesburg, South Africa	11-50	35 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 2, 2026
4	JMA Consulting	Partial evidence	Delmas, South Africa	11-50	21 contacts →
	Partial evidence “INTRODUCTION JMA Consulting (Pty) Ltd is an environmental consulting company which comprises of highly trained professionals, each of whom are registered with the South African…” Source: RevenueBase Database · checked Sep 2, 2026
5	Environmental Impact Management Services PTY LTD	Partial evidence	Johannesburg, South Africa	11-50	15 contacts →
	Partial evidence “Environmental Impact Management Services (Pty) Ltd (EIMS) was founded in 1993 and has steadily grown to be a significant player in the environmental management consulting industry…” Source: RevenueBase Database · checked Sep 2, 2026
6	Obscape	Partial evidence	Durban, South Africa	11-50	14 contacts →
	Partial evidence “Obscape: Cutting-Edge Environmental Monitoring Solutions Obscape delivers innovative solutions for real-time environmental monitoring.” Source: RevenueBase Database · checked Sep 2, 2026
7	Environmental Management Group EMG	Partial evidence	Bloemfontein, South Africa	11-50	12 contacts →
	Partial evidence “We are a South African Environmental Management company that works with private and public organisations to promote sustainable development and environmental management through…” Source: RevenueBase Database · checked Sep 2, 2026
8	Gemini GIS And Environmental Services	Partial evidence	Johannesburg, South Africa	1-10	10 contacts →
	Partial evidence “Gemini GIS & Environmental Services (GGES) is a 100% Black women-owned company with over 25 years of combined experience in Environmental Management (EM), Geographical Information…” Source: RevenueBase Database · checked Sep 2, 2026
9	Sillito Environmental Consulting PTY LTD	Partial evidence	Cape Town, South Africa	11-50	9 contacts →
	Partial evidence “Sillito Environmental Consulting provides expertise in the areas of environmental authorisation, licencing, monitoring and auditing, contamination assessment, development of…” Source: RevenueBase Database · checked Sep 2, 2026
10	Enviroworks	Partial evidence	Bloemfontein, South Africa	1-10	9 contacts →
	Partial evidence “Enviroworks provides environmental management services in the fields of impact assessments, project management, planning, monitoring and auditing, mining, conservation…” Source: RevenueBase Database · checked Sep 2, 2026
11	Doug Jeffery Environmental Consultants	Partial evidence	Klapmuts, South Africa	1-10	6 contacts →
	Partial evidence “Doug Jeffery Environmental Consultants was established in and is one of the leading environmental consultancy firms in the Western Cape.” Source: RevenueBase Database · checked Sep 2, 2026
12	Lariat Technologies	Partial evidence	Lynnwood Pretoria, South Africa	11-50	5 contacts →
	Partial evidence “In the first software development started to ease management issues in the recycling industry.” Source: RevenueBase Database · checked Sep 2, 2026
13	Legacy Environmental Management Consulting	Partial evidence	Stellenbosch, South Africa	1-10	4 contacts →
	Partial evidence “Legacy EMC is a turnkey environmental management consultancy which serves industrial, commercial, private clients, including Government Departments, Local Municipalities and…” Source: RevenueBase Database · checked Sep 2, 2026
14	Phuka TSA Nong	Indirect evidence	Johannesburg, South Africa	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 2, 2026
15	Habitat Link Consulting	Partial evidence	Port Elizabeth, South Africa	1-10	3 contacts →
	Partial evidence “Habitat Link Consulting is a Gqeberha, South Africa based environmental consulting company offering a complete range of Integrated Environmental Management services for all phases…” Source: RevenueBase Database · checked Sep 2, 2026
16	The Social Collective	Partial evidence	Johannesburg, South Africa	11-50	3 contacts →
	Partial evidence “The Social Collective’s software solutions aim to maximise the sustainable impact of the world’s ESG investments.” Source: RevenueBase Database · checked Sep 2, 2026
17	Grasshopper Green Technologies	Partial evidence	Cape Town, South Africa	1-10	3 contacts →
	Partial evidence “Grasshopper Green Technologies is a South African-based tech company building tech tools for environmental project management, sustainability compliance, and ecological monitoring.” Source: RevenueBase Database · checked Sep 2, 2026
18	Cybertracker	Strong evidence	Cape Town, South Africa	1-10	2 contacts →
	Strong evidence “Conservation software for mobile data capture and visualization, helping to develop a Worldwide Environmental Monitoring Network.” Source: RevenueBase Database · checked Sep 2, 2026
19	Wesst Consulting	Partial evidence	Pretoria, South Africa	1-10	2 contacts →
	Partial evidence “PRACTICAL SOLUTIONS, ENVIRONMENTAL AWARENESS Wesst Consulting Services is an innovative environmental consultancy.” Source: RevenueBase Database · checked Sep 2, 2026
20	Resilience Environmental Advice	Partial evidence	Knysna, South Africa	1-10	1 contacts →
	Partial evidence “We provide expert environmental management advisory and technical services specialising in public and corporate sustainability policy, strategy and planning; biodiversity planning…” Source: RevenueBase Database · checked Sep 2, 2026
21	Rezolve Solutions	Partial evidence	Pietermaritzburg Kzn, South Africa	1-10	1 contacts →
	Partial evidence “We save lives and empower citizens, by creating the analytical software and management systems that help water authorities in Africa to effectively monitor rivers, dams and…” Source: RevenueBase Database · checked Sep 2, 2026
22	Geogoose	Partial evidence	Cape Town, South Africa	1-10	1 contacts →
	Partial evidence “Producing high-end technical maps and smart integrated geospatial solutions that speak to the core of environmental monitoring frameworks, empowering environmental engineers with…” Source: RevenueBase Database · checked Sep 2, 2026
23	Project Development Environmental Services	Partial evidence	Port Elizabeth, South Africa	1-10	1 contacts →
	Partial evidence “At Proportio Divina Environmental Services we offer a range of environmental services for projects and operations.” Source: RevenueBase Database · checked Sep 2, 2026
24	Classical Environmental Management Services	Partial evidence	Edenvale, South Africa	1-10	1 contacts →
	Partial evidence “Classical Environmental Management Services (C.E.M.S.) was conceptualized and launched in 2009 in response to a need for the classic, no frills and no fuss, approach to…” Source: RevenueBase Database · checked Sep 2, 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: environmental software 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 environmental software companies.
Partial evidence: Its own public description names part of environmental software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name environmental software 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 24 of 62 environmental software companies based in South Africa

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Environmental software companies based in South Africa at a glance

As of Sep 2, 2026

36.1%Verified-email coverage

5.0%Mobile-number coverage

5.5Average contacts per company

1-10Median size (employees)

17.7%Largest-city concentration · Johannesburg

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 environmental software 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 “environmental software 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 environmental software 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 environmental software 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, 122 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 2, 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 environmental software 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 environmental software companies are there based in South Africa?

RevenueBase identified 62 environmental software 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?

I-Cat, headquartered in Pretoria, tops this list with the largest team on record.

Which city has the most environmental software companies?

Johannesburg leads with 11 headquartered companies, followed by Pretoria (6) and Cape Town (6).

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 122 verified decision-maker contacts tracked across these 62 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 2, 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.