Company lists · Data refreshed September 2026

Top 25 Asset integrity management companies based in South Africa

Name: Asset integrity management companies 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 104 companies tracked

RevenueBase identified 104 asset integrity management companies headquartered in South Africa as of September 2026 and tracks 1,993 professional contacts across them, including 300 with verified work emails. Johannesburg is the largest hub.

This list covers asset integrity management 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 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

104Companies

1,993Contacts tracked

300Verified emails

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The 25 largest asset integrity management companies based in South Africa

Ranked by team size

Top 25 of 104 asset integrity management companies 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 asset integrity management 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	Sgb-Cape	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	10001+	383 contacts →
	Indirect evidence “SGB-Cape is the largest industrial services company in Africa.” Source: RevenueBase Database · checked Sep 19, 2026
2	Wearcheck	Indirect evidence	Durban, South AfricaHQ checked Sep 19, 2026	201-500	227 contacts →
	Indirect evidence “WearCheck, is Africa’s pre-eminent condition monitoring services provider, with 16 world class laboratories and 19 offices in nine countries.” Source: RevenueBase Database · checked Sep 19, 2026
3	DGC Africa	Strong evidence	Vereeniging, South AfricaHQ checked Sep 19, 2026	501-1,000	180 contacts →
	Strong evidence “DGC AFRICA, a member of the Dickinson Group of Companies, is a leading provider of Asset Integrity Management and Industrial Services for the mining and metallurgy, glass, mineral…” Source: RevenueBase Database · checked Sep 19, 2026
4	Axess Africa	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	144 contacts →
	Indirect evidence “Axess Group creates world-class sustainable solutions for leading players in the oil and gas, wind energy, marine, and infrastructure industries worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
5	IMQS	Strong evidence	Stellenbosch, South AfricaHQ checked Sep 19, 2026	51-200	78 contacts →
	Strong evidence “IMQS is a specialised solutions company and have been providing Life-Cycle Infrastructure Asset Management Solutions & Services to government and private organisations for more…” Source: RevenueBase Database · checked Sep 19, 2026
6	Cigroup	Indirect evidence	Edenvale, South AfricaHQ checked Sep 19, 2026	201-500	43 contacts →
	Indirect 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 19, 2026
7	Vestrel	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	41 contacts →
	Indirect evidence “Energy Industry Complementing Services The Vestrel Group of Companies offers the Energy Industry complementing services that provide outstanding value and best in class service…” Source: RevenueBase Database · checked Sep 19, 2026
8	Martec	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	34 contacts →
	Indirect evidence “Martec began operating in 2006 as Machine Assessment and Reliability Technology.” Source: RevenueBase Database · checked Sep 19, 2026
9	Kaefer Africa	Strong evidence	Germiston, South AfricaHQ checked Sep 19, 2026	n/a	30 contacts →
	Strong evidence “KAEFER is a leading provider of asset integrity services and solutions, specialising in Insulation, Access, Surface Protection, Passive Fire Protection, as well as Interior…” Source: RevenueBase Database · checked Sep 19, 2026
10	Rotating Equipment Asset Management	Strong evidence	Witbank, South AfricaHQ checked Sep 19, 2026	201-500	30 contacts →
	Strong evidence “Rotating Equipment Asset Management (REAM)(Pty) Ltd is a South African mechanical engineering firm specializing in heavy duty rotating equipment for power generation…” Source: RevenueBase Database · checked Sep 19, 2026
11	Quest Technical Services PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	25 contacts →
	Indirect 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 19, 2026
12	Oim-Services	Strong evidence	Durbanville, South AfricaHQ checked Sep 19, 2026	51-200	22 contacts →
	Strong 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 19, 2026
13	LTP Solutions	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	16 contacts →
	Indirect evidence “We provide exceptional quality in pressure testing, leak detection, industrial, and procurement services, which are all completed to international standard.” Source: RevenueBase Database · checked Sep 19, 2026
14	Mani Industries	Partial evidence	Fourways, South AfricaHQ checked Sep 19, 2026	11-50	12 contacts →
	Partial evidence “MANI Industries exists to create value for our clients and optimize asset longevity by maximizing performance.” Source: RevenueBase Database · checked Sep 19, 2026
15	Dynamic Auctioneers	Partial evidence	Centurion, South AfricaHQ checked Sep 19, 2026	11-50	11 contacts →
	Partial evidence “Dynamic Auctioneers is an experienced service provider that specializes in valuations and the disposal of immovable, movable and intangible assets.” Source: RevenueBase Database · checked Sep 19, 2026
16	Pumptech	Strong evidence	Witbank, South AfricaHQ checked Sep 19, 2026	11-50	10 contacts →
	Strong evidence “SPM is an in-house developed Asset Management program, quantifying data into an organized schedule for trending and analyses thus assisting our clients with information regarding…” Source: RevenueBase Database · checked Sep 19, 2026
17	Am-Tech Consulting Engineers PTY LTD	Indirect evidence	Vanderbijlpark Sw 5, South AfricaHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “AM-Tech was formed in 1987 as an engineering consulting firm specializing in Maintenance and Mechanical Engineering Consulting.” Source: RevenueBase Database · checked Sep 19, 2026
18	Kanara Solutions	Strong evidence	Lonehill, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “Every organization is heavily reliant on Asset management whether they be tangible or intangible in order to provide products and services both now and into the future.” Source: RevenueBase Database · checked Sep 19, 2026
19	Marvethabi Consulting Engineers	Partial evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Partial evidence “MarveThabi Consulting Engineers (MCE) is a South African–based professional engineering and consulting firm delivering integrated solutions in Reliability Engineering, Asset…” Source: RevenueBase Database · checked Sep 19, 2026
20	Verifize PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect 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 19, 2026
21	Arint South Africa	Indirect evidence	Centurion, South AfricaHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “ARINT South Africa is an International Professional Engineering Services company.” Source: RevenueBase Database · checked Sep 19, 2026
22	Remistar	Indirect evidence	Hillcrest, South AfricaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “The Directors of Remistar bring well over 20 years of Rope Access, NDT and Maintenance project experience to the company and are involved in every aspect of the daily technical…” Source: RevenueBase Database · checked Sep 19, 2026
23	Niewalt Engineering	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “At Niewalt Engineering, we specialize in supporting electric motor users through expert motor inspections, condition assessments, and independent consulting services that enhance…” Source: RevenueBase Database · checked Sep 19, 2026
24	Talonite	Indirect evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “Talonite - Delivering Measurable Value in Industrial Operations At Talonite, we are committed to driving sustainable growth and operational excellence across heavy industries.” Source: RevenueBase Database · checked Sep 19, 2026
25	Asintech	Strong evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	1-10	3 contacts →
	Strong evidence “Asintech (Asset Structural Integrity Technologies) is a Pretoria based engineering consultancy, with the focus on physical asset management, from a structural dynamics & integrity…” 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: asset integrity management 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 asset integrity management companies.
Partial evidence: Its own public description names part of asset integrity management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name asset integrity management 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 104 asset integrity management companies based in South Africa

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Asset integrity management companies based in South Africa at a glance

As of Sep 19, 2026

15.1%Verified-email coverage

19.2Average contacts per company

11-50Median size (employees)

20.2%Largest-city concentration · Johannesburg

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

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 104 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 asset integrity management 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 “asset integrity management 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 asset integrity management 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 asset integrity management 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, 300 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 asset integrity management 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 asset integrity management companies are there based in South Africa?

RevenueBase identified 104 asset integrity management 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?

Sgb-Cape, headquartered in Elandsfontein Johannesburg, tops this list with the largest team on record.

Which city has the most asset integrity management companies?

Johannesburg leads with 21 headquartered companies, followed by Cape Town (11) and Pretoria (11).

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 300 verified decision-maker contacts tracked across these 104 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.

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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.