Company lists · Data refreshed September 2026

Top 25 Defense systems integration consultants based in South Africa

Name: Defense systems integration consultants based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 67 companies tracked

RevenueBase identified 67 defense systems integration consultants headquartered in South Africa as of September 2026 and tracks 1,564 professional contacts across them, including 222 with verified work emails and 45 with mobile numbers. Johannesburg is the largest hub.

This list covers defense systems integration 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 1, 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 1, 2026 86% judged on-target in blind review

67Companies

1,564Contacts tracked

222Verified emails

45Mobile numbers

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

The 25 largest defense systems integration consultants based in South Africa

Ranked by team size

Top 25 of 67 defense systems integration consultants based in South Africa, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to defense systems integration 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	Tellumat	Indirect evidence	Retreat, South Africa	51-200	192 contacts →
	Indirect evidence “As leaders in electronic technology we know that expertise alone is insufficient to create real and lasting value for our customers.” Source: RevenueBase Database · checked Sep 1, 2026
2	Isolve	Indirect evidence	Midrand, South Africa	51-200	108 contacts →
	Indirect evidence “ISolve Business Solutions (Proprietary) Ltd.” Source: RevenueBase Database · checked Sep 1, 2026
3	ISF SFP PTY LTD	Partial evidence	Cape Town, South Africa	51-200	86 contacts →
	Partial evidence “Unlocking Safety & Security, Seamlessly Integrated: Welcome to ISF SFP, where we redefine the landscape of safety and security through seamless integration and cutting-edge…” Source: RevenueBase Database · checked Sep 1, 2026
4	Paramount Aerospace Systems	Indirect evidence	Midrand, South Africa	201-500	77 contacts →
	Indirect evidence “Mission Computer Integrator, Mission Sensors, Avionics Manufacturing, and Upgrade of legacy platforms.” Source: RevenueBase Database · checked Sep 1, 2026
5	Lerumo	Strong evidence	Centurion, South Africa	51-200	65 contacts →
	Strong evidence “Lerumo was founded in 1993 as Information and Logistic Consultancy (ILC) offering services in Defence Engineering and Weapon System Management.” Source: RevenueBase Database · checked Sep 1, 2026
6	Epsilon Engineering Services	Strong evidence	Pretoria, South Africa	51-200	28 contacts →
	Strong evidence “Epsilon provides a wide range of expertise which includes:* Systems Engineering.* Weapons Integration, arming development and testing.* Aeronautics: Aerodynamics, Structural…” Source: RevenueBase Database · checked Sep 1, 2026
7	Fang Fences And Guards PTY LTD	Indirect evidence	Cape Town, South Africa	51-200	26 contacts →
	Indirect evidence “FANG Fences and Guards (Pty) Ltd is a True Turnkey, Solutions Driven, Security Integrator company, located at 4 Heath Circle, Blackheath, Western Cape, Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 1, 2026
8	Executive Solutions	Partial evidence	Linbro Park Johannesburg, South Africa	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 1, 2026
9	Global Command & Control Technologies PTY LTD	Partial evidence	Centurion, South Africa	51-200	21 contacts →
	Partial evidence “Global Command & Control Technologies (Pty) Ltd (GC2T) provides turn-key Enabled Awareness solutions to Defence, security and related technology customers and is the market leader…” Source: RevenueBase Database · checked Sep 1, 2026
10	Mindspring Computing	Indirect evidence	Cape Town, South Africa	11-50	15 contacts →
	Indirect evidence “Mindspring provides a comprehensive range of high end technical computing services, with an emphasis on providing total solutions for our customers.” Source: RevenueBase Database · checked Sep 1, 2026
11	Lodicon	Strong evidence	Pretoria, South Africa	11-50	11 contacts →
	Strong evidence “Lodicon is a systems integration company with interdisciplinary experience in various sectors of almost every industry.” Source: RevenueBase Database · checked Sep 1, 2026
12	Telic Consulting	Partial evidence	Johannesburg, South Africa	11-50	10 contacts →
	Partial evidence “Telic is an information security consultancy founded in Johannesburg, South Africa in 2006.” Source: RevenueBase Database · checked Sep 1, 2026
13	Quantum Fire And Access	Partial evidence	Tokai, South Africa	11-50	9 contacts →
	Partial evidence “At Quantum Fire and Access, we are dedicated to the supply and servicing of integrated electronic solutions including: • Access Control Systems • Fire Detection Systems • Gas…” Source: RevenueBase Database · checked Sep 1, 2026
14	Vukile IT Consulting	Indirect evidence	Centurion, South Africa	11-50	8 contacts →
	Indirect evidence “Founded from humble beginnings in 2012,our company has grown from strength to strength.” Source: RevenueBase Database · checked Sep 1, 2026
15	Devtech Industries	Partial evidence	Muckleneuk Muckleneuk, South Africa	11-50	8 contacts →
	Partial evidence “Devtech will assist with your security, network and integration needs.” Source: RevenueBase Database · checked Sep 1, 2026
16	Cybicom Atlas Defence	Strong evidence	Cape Town, South Africa	11-50	7 contacts →
	Strong evidence “Cybicom Atlas Defence is a proudly South African Electronic and System Engineering company specialising in Defence, Space and Airborne related systems and simulators.” Source: RevenueBase Database · checked Sep 1, 2026
17	Streamline Technology	Strong evidence	Johannesburg, South Africa	11-50	7 contacts →
	Strong evidence “Streamline Technology, established in 1994, is a company of technology consultants, software engineers, network integrators and system builders who specialise in delivering…” Source: RevenueBase Database · checked Sep 1, 2026
18	Timat LTD	Indirect evidence	Tel Aviv, South Africa	11-50	5 contacts →
	Indirect evidence “WE ARE TIMAT For more than three decades, TIMAT Ltd.” Source: RevenueBase Database · checked Sep 1, 2026
19	Middleware Technologies	Strong evidence	Parktown North Johannesburg, South Africa	1-10	4 contacts →
	Strong evidence “At middleware technologies®, we specialise in empowering enterprises to unlock the full potential of their legacy systems through seamless integration and modernisation.” Source: RevenueBase Database · checked Sep 1, 2026
20	E-Thele SQD Networks PTY LTD	Indirect evidence	Highveld Techno Park Centurion, South Africa	11-50	4 contacts →
	Indirect evidence “e-Thele is the connection between effective business processes, safety procedures, and corporate governance.” Source: RevenueBase Database · checked Sep 1, 2026
21	Agile Master System Integrators PTY LTD	Partial evidence	Johannesburg, South Africa	11-50	3 contacts →
	Partial evidence “AgileMSI is a Master Systems Integrator with operating entities in South Africa and the United Kingdom.” Source: RevenueBase Database · checked Sep 1, 2026
22	Clayton Communications	Strong evidence	Johannesburg, South Africa	51-200	3 contacts →
	Strong evidence “Clayton Communications has a comprehensive, end-to-end solution that covers all phases of the integration of AV and security systems, from planning and design, through working…” Source: RevenueBase Database · checked Sep 1, 2026
23	Infopicture PTY LTD	Partial evidence	Pretoria, South Africa	11-50	2 contacts →
	Partial evidence “Infopicture was established in 2005 as a Information Technology (IT) systems integrator and provider of skilled IT resources.” Source: RevenueBase Database · checked Sep 1, 2026
24	Scholtz Consulting	Partial evidence	Cape Town, South Africa	1-10	2 contacts →
	Partial evidence “Scholtz Consulting focus on security consulting solutions: assessments, system and solution designs, RFP/RFQ and Bill of Materials with costings, contractor adjudications, project…” Source: RevenueBase Database · checked Sep 1, 2026
25	Core Control Electronics	Indirect evidence	Cape Town, South Africa	1-10	1 contacts →
	Indirect evidence “Core Control - Putting You In Control At Core Control we help you realize the full value of your investment by ensuring that every component is utilized to its maximum capacity…” Source: RevenueBase Database · checked Sep 1, 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: defense systems integration 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 defense systems integration consultants.
Partial evidence: Its own public description names part of defense systems integration consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name defense systems integration 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 67 defense systems integration consultants based in South Africa

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 222 reachable decision-makers.

Free signup · no credit card

View the full list →

Defense systems integration consultants based in South Africa at a glance

As of Sep 1, 2026

14.2%Verified-email coverage

2.9%Mobile-number coverage

23.3Average contacts per company

11-50Median size (employees)

20.9%Largest-city concentration · Johannesburg

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 defense systems integration 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 “defense systems integration 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 defense systems integration 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 defense systems integration 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, 222 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 1, 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 defense systems integration 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 defense systems integration consultants are there based in South Africa?

RevenueBase identified 67 defense systems integration 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?

Tellumat, headquartered in Retreat, tops this list with the largest team on record.

Which city has the most defense systems integration consultants?

Johannesburg leads with 14 headquartered companies, followed by Cape Town (9) and Pretoria (8).

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 222 verified decision-maker contacts tracked across these 67 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 1, 2026.

Ready to reach these companies? Verified emails and direct dials for all 67 defense systems integration consultants based in South Africa. Start with a free account, no credit card.

Download this list →

Related lists

Defense systems integration 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.