Company lists · Data refreshed September 2026

Top 25 Risk assessment and inspection companies based in South Africa

Name: Risk assessment and inspection companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 147 companies tracked

RevenueBase identified 147 risk assessment and inspection companies headquartered in South Africa as of September 2026 and tracks 957 professional contacts across them, including 77 with verified work emails. Cape Town is the largest hub.

This list covers risk assessment and inspection 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 21, 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 21, 2026 86% judged on-target in blind review

147Companies

957Contacts tracked

77Verified emails

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The 25 largest risk assessment and inspection companies based in South Africa

Ranked by team size

Top 25 of 147 risk assessment and inspection companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to risk assessment and inspection 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	Cigroup	Partial evidence	Edenvale, South AfricaHQ checked Sep 21, 2026	201-500	43 contacts →
	Partial evidence “CIGroup is an innovative inspections company with a network of highly skilled specialists who do things a little differently by holding ourselves to higher standards, building…” Source: RevenueBase Database · checked Sep 21, 2026
2	Quest Technical Services PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “Based in Johannesburg, South Africa, Quest Technical Services provides superior NDT, condition monitoring, consulting and risk assessment services for safety and…” Source: RevenueBase Database · checked Sep 21, 2026
3	Oim-Services	Partial evidence	Durbanville, South AfricaHQ checked Sep 21, 2026	51-200	22 contacts →
	Partial evidence “OIM-Services delivers advanced inspection, asset integrity, and industrial maintenance solutions across the energy, renewables, marine, and critical infrastructure sectors.” Source: RevenueBase Database · checked Sep 21, 2026
4	Safe Working Practice SA	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	19 contacts →
	Partial evidence “Safe Working Practice provides you with safe systems of work, safety audits, health and safety consultants, safety inspections, safety documentation, safety advice and health and…” Source: RevenueBase Database · checked Sep 21, 2026
5	Occupational Hygiene Monitoring Services Ohms	Indirect evidence	Melkbosstrand, South AfricaHQ checked Sep 21, 2026	11-50	18 contacts →
	Indirect evidence “OCCUPATIONAL HYGIENE MONITORING SERVICES is a company based out of 5 HUMAN CRESCENT DUYNEFONTEIN, MELKBOSSTRAND, Western Cape, South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
6	Collaborative Risk Applications	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	12 contacts →
	Partial evidence “CRA IS ONE OF THE NATION'S FOREMOST RISK MANAGEMENT SERVICE PROVIDERS.” Source: RevenueBase Database · checked Sep 21, 2026
7	Ishecon	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1-10	10 contacts →
	Strong evidence “ISHECON is a South African Department of Labour Approved Inspection Authority for MHI Risk Assessments and for Explosives Risk Assessments.” Source: RevenueBase Database · checked Sep 21, 2026
8	RBI Asset Management PTY LTD	Partial evidence	Boksburg, South AfricaHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “RBI Asset Management Pty Ltd is a Government Approved Inspection Authority as well as a Consulting Engineering Firm.” Source: RevenueBase Database · checked Sep 21, 2026
9	G.M. Voogt CC	Indirect evidence	Edenvale, South AfricaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “G.M.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ransom Safety Consultants PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	7 contacts →
	Indirect evidence “Ransom Safety Consultants (Pty) Ltd was born out of a desire to see zero accidents in a workplace.” Source: RevenueBase Database · checked Sep 21, 2026
11	Ohsisa	Indirect evidence	Mbombela, South AfricaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect evidence “The Occupational Health and Safety Institute of South Africa (OHSISA) offers a turnkey solution that allows your business to comply with the South African Occupational Health and…” Source: RevenueBase Database · checked Sep 21, 2026
12	MHI Risk Engineers	Partial evidence	Durban, South AfricaHQ checked Sep 21, 2026	1-10	6 contacts →
	Partial evidence “MHI RISK ENGINEERS is a company based out of 14 Acutt Avenue, Park Hill, Durban North, KwaZulu-Natal, South Africa.” Source: RevenueBase Database · checked Sep 21, 2026
13	Mmrisk PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “MMRisk (Pty) Ltd is a 100% black owned and managed Approved Inspection Authority (AIA) for Major Hazard Installations (MHIs).” Source: RevenueBase Database · checked Sep 21, 2026
14	Risk Management Group	Partial evidence	Randburg, South AfricaHQ checked Sep 21, 2026	1-10	5 contacts →
	Partial evidence “Risk Management Group specializes in Occupational Health and Safety Consulting, Construction Health and Safety Consulting, Occupational Health and Safety Training, Accounting…” Source: RevenueBase Database · checked Sep 21, 2026
15	Kiris Consulting Services PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
16	Samrec Health & Safety	Indirect evidence	Klerksdorp, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Indirect evidence “Established in 1998, SAMREC is a consulting, advisory and training company which specialises in implementing, upgrading and maintaining complete Health & Safety Systems in…” Source: RevenueBase Database · checked Sep 21, 2026
17	Verifize PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “Verifize is a South African inspection consultancy firm, specializing in various Non-Destructive Testing (NDT) projects, ranging from oil and gas, fabrication and manufacturing to…” Source: RevenueBase Database · checked Sep 21, 2026
18	Occutech	Strong evidence	Durban, South AfricaHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “Major Hazard Risk Assessment, Occupational Hygiene, Environmental Monitoring, Risk Assessments, Occupational Health and Safety Consulting and Training, Asbestos Identification and…” Source: RevenueBase Database · checked Sep 21, 2026
19	Wesbron Health And Safety Practitioners	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “WESBRON specialises in providing quality and professional occupational health and safety services to our clients to assist them in creating a healthy and safe working environment…” Source: RevenueBase Database · checked Sep 21, 2026
20	Inspectorp	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	3 contacts →
	Partial evidence “InspectorP Is An Innovative Leading Inspection Solutions Service Provider.” Source: RevenueBase Database · checked Sep 21, 2026
21	The Assessment Zone PTY LTD	Partial evidence	Centurion, South AfricaHQ checked Sep 21, 2026	11-50	2 contacts →
	Partial evidence “Welcome to The Assessment Zone - Your Partner in Occupational Health and Safety Compliance At The Assessment Zone, we're more than just consultants; we're your dedicated allies in…” Source: RevenueBase Database · checked Sep 21, 2026
22	Saerc-Sa	Partial evidence	Heidelberg, South AfricaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “We provide risk management services to all industry to ensure legal compliance and system compliance for: SHERQ, SQAS, RTMS, CDI-T, CDI-IMPCAS, ISO 9001, ISO 14001, ISO 45001…” Source: RevenueBase Database · checked Sep 21, 2026
23	Tdkohs Consulting PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “TDK OHS was established in 2014, with over 20 years of experience in the Health, Safety, Training, and Occupational Medical Fitness Certification fields.” Source: RevenueBase Database · checked Sep 21, 2026
24	Soteria Health And Safety	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	2 contacts →
	Indirect evidence “Soteria provides premier occupational health and Safety services to property owners, managers, and the contractors they employ.” Source: RevenueBase Database · checked Sep 21, 2026
25	Credelex	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	2 contacts →
	Partial evidence “Credelex is a boutique risk consultancy offering a range of risk advisory services.” Source: RevenueBase Database · checked Sep 21, 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: risk assessment and inspection 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 risk assessment and inspection companies.
Partial evidence: Its own public description names part of risk assessment and inspection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name risk assessment and inspection 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 147 risk assessment and inspection companies based in South Africa

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Risk assessment and inspection companies based in South Africa at a glance

As of Sep 21, 2026

8.0%Verified-email coverage

6.5Average contacts per company

1-10Median size (employees)

13.6%Largest-city concentration · Cape Town

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 147 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 risk assessment and inspection 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 “risk assessment and inspection 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 risk assessment and inspection 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 risk assessment and inspection 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, 77 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 21, 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 risk assessment and inspection 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 risk assessment and inspection companies are there based in South Africa?

RevenueBase identified 147 risk assessment and inspection 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?

Cigroup, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most risk assessment and inspection companies?

Cape Town leads with 20 headquartered companies, followed by Pretoria (16) and Johannesburg (13).

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 77 verified decision-maker contacts tracked across these 147 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 21, 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.