Company lists · Data refreshed September 2026

Top 25 Iot managed services for security companies based in South Africa

Name: Iot managed services for security 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 297 companies tracked

RevenueBase identified 297 iot managed services for security companies headquartered in South Africa as of September 2026 and tracks 2,419 professional contacts across them, including 832 with verified work emails. Johannesburg is the largest hub.

This list covers iot managed services for security 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

297Companies

2,419Contacts tracked

832Verified emails

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The 25 largest iot managed services for security companies based in South Africa

Ranked by team size

Top 25 of 297 iot managed services for security 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 iot managed services for security 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	Cyber1 Solutions	Partial evidence	Sandton, South AfricaHQ checked Sep 21, 2026	51-200	228 contacts →
	Partial evidence “CYBER1 Solutions is a Cyber Security specialist operating in Southern Africa, East & West Africa, Dubai and EMEA.” Source: RevenueBase Database · checked Sep 21, 2026
2	Securicom	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	78 contacts →
	Partial evidence “Securicom is a leading local IT security company offering an end-to-end range of cloud-based IT security services.” Source: RevenueBase Database · checked Sep 21, 2026
3	OLARM	Strong evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	51-200	71 contacts →
	Strong evidence “Olarm is an exciting IoT business that provides next-generation mobile applications, systems and solutions to the home security and monitoring markets.” Source: RevenueBase Database · checked Sep 21, 2026
4	Thusa Making IT Work	Partial evidence	Durban, South AfricaHQ checked Sep 21, 2026	51-200	69 contacts →
	Partial evidence “Since we’ve empowered clients with expertly managed IT solutions.” Source: RevenueBase Database · checked Sep 21, 2026
5	Aves Cyber Security	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	62 contacts →
	Partial evidence “AVeS Cyber Security forms part of the AVeS Cyber International group of companies.” Source: RevenueBase Database · checked Sep 21, 2026
6	Network Alliance	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	51-200	45 contacts →
	Indirect evidence “Network Alliance was created with a simple idea in mind: to deliver value-added, high-quality, and cost-effective Information Technology services and solutions to businesses…” Source: RevenueBase Database · checked Sep 21, 2026
7	Atec Systems And Technologies	Strong evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	51-200	43 contacts →
	Strong evidence “ATEC was started in 2004 as an ICT Specialist and software company, our main focus has been to satisfy and educate the Telecommunication, Security and Estate Management customer…” Source: RevenueBase Database · checked Sep 21, 2026
8	Armata Cyber Security	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	40 contacts →
	Strong evidence “Armata Cyber Security brings affordable, leading and differentiated AI-driven Cyber Security solutions and Managed Services to SMBs, mid sized businesses, and large enterprises.” Source: RevenueBase Database · checked Sep 21, 2026
9	Trinity	Partial evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	40 contacts →
	Partial evidence “As a leading IoT Service Provider, we specialize in delivering professional connectivity solutions tailored to the unique needs of thriving enterprise IoT players.” Source: RevenueBase Database · checked Sep 21, 2026
10	Ceos Technologies PTY LTD	Strong evidence	Northwold, South AfricaHQ checked Sep 21, 2026	51-200	40 contacts →
	Strong evidence “Business Management Solutions, CCTV Security, Access control, Cyber security and Forensic Auditing, Electrical Audio Visual, Marketing and Commercial TV Solutions Business…” Source: RevenueBase Database · checked Sep 21, 2026
11	Hambisana	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	51-200	39 contacts →
	Indirect evidence “Hambisana understands that South African small or medium-sized businesses are faced with daily technological challenges – from IT services, IT support, IT planning, cloud…” Source: RevenueBase Database · checked Sep 21, 2026
12	Cyberantix	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	11-50	36 contacts →
	Partial evidence “CyberAntix Pty Ltd offers Premium CyberSecurity for your business using advanced Security Operations Centre (SOC) technology and process platform that is built using cutting-edge…” Source: RevenueBase Database · checked Sep 21, 2026
13	Qwerti	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	35 contacts →
	Partial evidence “We believe every business deserves the peace of mind, performance, and protection that world-class IT and Cyber Security brings, no matter their size.” Source: RevenueBase Database · checked Sep 21, 2026
14	Innovation HUB Group	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	35 contacts →
	Indirect evidence “Innovation Hub Group is a strategic IT services and consulting partner helping businesses operate more securely, efficiently, and intelligently.” Source: RevenueBase Database · checked Sep 21, 2026
15	Verifier Independent Monitoring Services	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	51-200	33 contacts →
	Partial evidence “Verifier is an independent Off-site Monitoring and Managed Services provider.” Source: RevenueBase Database · checked Sep 21, 2026
16	Greycode PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 21, 2026	11-50	32 contacts →
	Partial evidence “Greycode specialises in delivering Internet of Things (IoT) solutions that empower businesses and communities to monitor, connect, and control their entire environment from a…” Source: RevenueBase Database · checked Sep 21, 2026
17	Tenacit Solutions	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “MSP, MSSP, Enterprise ISP focused around holistic approach to IT, and providing specialized services for clients, and products to other IT companies.” Source: RevenueBase Database · checked Sep 21, 2026
18	Expert Technology Solutions PTY LTD	Indirect evidence	Brackenhurst, South AfricaHQ checked Sep 21, 2026	11-50	30 contacts →
	Indirect evidence “How reliable are your technology solutions?” Source: RevenueBase Database · checked Sep 21, 2026
19	Landynamix	Partial evidence	Sandton, South AfricaHQ checked Sep 21, 2026	11-50	29 contacts →
	Partial evidence “Established in 2006 by Peter Clarke, LanDynamix provides managed services in the information and communications technology environment, where our areas of specialisation are…” Source: RevenueBase Database · checked Sep 21, 2026
20	Ello Technology	Indirect evidence	Somerset West, South AfricaHQ checked Sep 21, 2026	11-50	28 contacts →
	Indirect evidence “Ello Technology, established in 2002, is a South African-based innovative information and communications technology (ICT) company that is focused on providing ICT infrastructure…” Source: RevenueBase Database · checked Sep 21, 2026
21	Exmile	Partial evidence	Highveld, South AfricaHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Empowering Success Through Customer-Centric Innovation \| Managed IT Services Provider Services & Solutions Include- Managed IT Services - Guest Wi-Fi Solutions - Cloud Management…” Source: RevenueBase Database · checked Sep 21, 2026
22	Executive Solutions	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	25 contacts →
	Partial evidence “Executive Solutions is a leading ICT System Integrator and Security provider, who has continued to deliver dynamic, cost-effective solutions to business for over 20 years.” Source: RevenueBase Database · checked Sep 21, 2026
23	Triple4	Indirect evidence	Bryanston, South AfricaHQ checked Sep 21, 2026	11-50	24 contacts →
	Indirect evidence “Our mission was to provide real IT services to an industry which challenged the status quo.” Source: RevenueBase Database · checked Sep 21, 2026
24	Infoprotect SA	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	22 contacts →
	Partial evidence “Infoprotect is a trusted ICT Solution Provider specializing in Managed IT Services, from End-Points to Cloud Infrastructure, Cybersecurity to Compliance Management, and everything…” Source: RevenueBase Database · checked Sep 21, 2026
25	Iconis	Indirect evidence	Durban, South AfricaHQ checked Sep 21, 2026	51-200	22 contacts →
	Indirect evidence “ICON Information Systems is an ISO9001 and ISO27001 certified end-to-end ICT Services Provider with 9 years of operational experience under its belt.” 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: iot managed services for security 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 iot managed services for security companies.
Partial evidence: Its own public description names part of iot managed services for security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot managed services for security 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 297 iot managed services for security companies based in South Africa

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Iot managed services for security companies based in South Africa at a glance

As of Sep 21, 2026

34.4%Verified-email coverage

8.1Average contacts per company

1-10Median size (employees)

25.6%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

162

11-50

105

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 297 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 iot managed services for security 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 “iot managed services for security 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 iot managed services for security 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 iot managed services for security 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, 832 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.

Iot managed services for security companies by metro

Iot managed services for security companies in Johannesburg76
Iot managed services for security companies in Cape Town33

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 iot managed services for security 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 iot managed services for security companies are there based in South Africa?

RevenueBase identified 297 iot managed services for security 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?

Cyber1 Solutions, headquartered in Sandton, tops this list with the largest team on record.

Which city has the most iot managed services for security companies?

Johannesburg leads with 76 headquartered companies, followed by Cape Town (33) and Pretoria (17).

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 832 verified decision-maker contacts tracked across these 297 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.