Company lists · Data refreshed September 2026

Top 25 Avionics companies based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 7, 2026 76 companies tracked

RevenueBase identified 76 avionics companies headquartered in South Africa as of September 2026 and tracks 3,566 professional contacts across them, including 1,016 with verified work emails and 115 with mobile numbers. Johannesburg is the largest hub.

This list covers avionics 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 7, 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 7, 2026 86% judged on-target in blind review

76Companies

3,566Contacts tracked

1,016Verified emails

115Mobile numbers

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The 25 largest avionics companies based in South Africa

Ranked by team size

Top 25 of 76 avionics companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 7, 2026. RevenueBase Smart Search rates how each company's information relates to avionics 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	Aerosud	Indirect evidence	Pretoria, South AfricaHQ checked Sep 7, 2026	501-1,000	367 contacts →
	“Aerosud is an internationally recognised supplier of aircraft interior systems.” Source: company website · checked Sep 7, 2026
2	Solenta Aviation	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	201-500	360 contacts →
	“Solenta Aviation is a specialized commercial aviation company offering diverse aviation solutions including jet and turbo prop on ACMI (Wet) and Dry Lease, full turn-key…” Source: company website · checked Sep 7, 2026
3	Execujet MRO Services	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	201-500	337 contacts →
	“Choosing ExecuJet MRO Services for the maintenance of your aircraft means putting your investment into reliable, fair and experienced hands with a long-standing reputation of…” Source: company website · checked Sep 7, 2026
4	National Airways Corporation	Indirect evidence	Lanseria Airport, South AfricaHQ checked Sep 7, 2026	501-1,000	297 contacts →
	“National Airways Corporation was established in 1946 and over the years has spread its wings to become the largest general aviation company in Africa and one of the largest of its…” Source: company website · checked Sep 7, 2026
5	Paramount	Indirect evidence	Midrand, South AfricaHQ checked Sep 7, 2026	1,001-5,000	220 contacts →
	“Paramount is a global aerospace and technology company, providing innovative and fully integrated turnkey solutions for customers around the world.” Source: company website · checked Sep 7, 2026
6	Incomar	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 7, 2026	201-500	216 contacts →
	“Incomar is a privately owned aerospace and defence company.” Source: company website · checked Sep 7, 2026
7	Tellumat	Indirect evidence	Retreat, South AfricaHQ checked Sep 7, 2026	51-200	192 contacts →
	“As leaders in electronic technology we know that expertise alone is insufficient to create real and lasting value for our customers.” Source: company website · checked Sep 7, 2026
8	Newspace Systems	Indirect evidence	Somerset West, South AfricaHQ checked Sep 7, 2026	51-200	136 contacts →
	“NewSpace Systems (NSS) is a leading multinational spacecraft components manufacturer, specializing in Guidance, Navigation & Control products.” Source: company website · checked Sep 7, 2026
9	Denel SOC LTD	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 7, 2026	1,001-5,000	70 contacts →
	“The credible State-Owned South African strategic partner for innovative aerospace, defence, security and related technology solutions.” Source: company website · checked Sep 7, 2026
10	S-Plane	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	51-200	54 contacts →
	“S-PLANE specialises in the delivery of complete certification-ready Automation, Simulation, Communication and Ground Control Solutions for manned, unmanned and optionally piloted…” Source: company website · checked Sep 7, 2026
11	Capital AIR South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	1,001-5,000	43 contacts →
	“WHO WE ARE Capital Air has been taking to the skies since 1988.” Source: company website · checked Sep 7, 2026
12	Nextech	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	51-200	32 contacts →
	“We are a UAV manufacturing company based in Cape Town, South Africa, specialising in complete and integrated UAV Systems and Sub-Systems for world class surveillance and…” Source: company website · checked Sep 7, 2026
13	Epsilon Engineering Services	Indirect evidence	Pretoria, South AfricaHQ checked Sep 7, 2026	51-200	28 contacts →
	“Epsilon provides a wide range of expertise which includes:* Systems Engineering.* Weapons Integration, arming development and testing.* Aeronautics: Aerodynamics, Structural…” Source: company website · checked Sep 7, 2026
14	Aerotechnic PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	11-50	27 contacts →
	“Aerotechnic is the professional operation on the ground ensuring that everything in the skies is ‘airship shape’.” Source: company website · checked Sep 7, 2026
15	Century Avionics	Strong evidence	Lanseria, South AfricaHQ checked Sep 7, 2026	51-200	26 contacts →
	“Century Avionics - Excellence in Avionics Century Avionics is a privately owned Avionics facility in South-Africa and celebrates over 45 years of service to the general aviation…” Source: company website · checked Sep 7, 2026
16	Alti Unmanned	Indirect evidence	Knysna, South AfricaHQ checked Sep 7, 2026	51-200	25 contacts →
	“ALTI is a world-leading aerospace company based in Knysna, South Africa, specializing in all-electric vertical take-off and landing unmanned aerial systems (VTOL UAS).” Source: company website · checked Sep 7, 2026
17	Next Aviation	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	11-50	13 contacts →
	“Next Aviation was established in 2006 and has established itself as one of the leading Aviation Acquisition and Sales companies on the African Continent.” Source: company website · checked Sep 7, 2026
18	Swatek Defence And Aerospace PTY LTD	Indirect evidence	Lyttelton, South AfricaHQ checked Sep 7, 2026	51-200	11 contacts →
	“Swatek Electrical is a company based out of South Africa.” Source: company website · checked Sep 7, 2026
19	Amka Aviation PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	11-50	9 contacts →
	“AMKA Aviation is an Avionics design, consulting, servicing, and installation company capable of supporting a variety of aviation modification and certification projects as well as…” Source: company website · checked Sep 7, 2026
20	Cybicom Atlas Defence	Indirect evidence	Cape Town, South AfricaHQ checked Sep 7, 2026	11-50	7 contacts →
	“Cybicom Atlas Defence is a proudly South African Electronic and System Engineering company specialising in Defence, Space and Airborne related systems and simulators.” Source: company website · checked Sep 7, 2026
21	TAU Aerospace And Advanced Technologies	Indirect evidence	Moddertontein, South AfricaHQ checked Sep 7, 2026	11-50	6 contacts →
	“TAU Aerospace and Advanced Technologies (PTY) Ltd is a member of the Safomar Group of companies.” Source: company website · checked Sep 7, 2026
22	Cairn Aviation	Indirect evidence	Greyton, South AfricaHQ checked Sep 7, 2026	1-10	5 contacts →
	“Cairn specialises in the design and optimization of aviation management systems.” Source: company website · checked Sep 7, 2026
23	Aero ONE Aviation PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 7, 2026	1-10	3 contacts →
	“Aero One Aviation offers our clients cost effective solutions, Whether you are the proud owner of your own aircraft or a fleet of aircraft.” Source: company website · checked Sep 7, 2026
24	Challenge AIR	Indirect evidence	Sandton, South AfricaHQ checked Sep 7, 2026	1-10	3 contacts →
	“Challenge Air boasts over two decades of active involvement and experience in the Aviation industry.” Source: company website · checked Sep 7, 2026
25	Avdex PTY LTD	Indirect evidence	Krugersdorp, South AfricaHQ checked Sep 7, 2026	1-10	2 contacts →
	“With more than 25 years of experience in the industry and staffed by committed aviation professionals, Avdex strives for nothing less than service excellence.” Source: company website · checked Sep 7, 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: avionics 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 avionics companies.
Partial evidence: Its own public description names part of avionics companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name avionics 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 76 avionics companies based in South Africa

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Avionics companies based in South Africa at a glance

As of Sep 7, 2026

28.5%Verified-email coverage

3.2%Mobile-number coverage

46.9Average contacts per company

11-50Median size (employees)

15.8%Largest-city concentration · Johannesburg

Sep 7, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

9180–30

9231–60

361–90

190–180

2180+

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 avionics 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 “avionics 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 avionics 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 avionics 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, 1,016 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 7, 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 avionics 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 avionics companies are there based in South Africa?

RevenueBase identified 76 avionics 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?

Aerosud, headquartered in Pretoria, tops this list with the largest team on record.

Which city has the most avionics companies?

Johannesburg leads with 12 headquartered companies, followed by Pretoria (9) and Cape Town (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 1,016 verified decision-maker contacts tracked across these 76 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 7, 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.