Company lists · Data refreshed September 2026

Top 25 IT services and consulting firms based in South Africa

Name: IT services and consulting firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 2,996 companies tracked

RevenueBase identified 2,996 IT services and consulting firms headquartered in South Africa as of September 2026 and tracks 47,269 professional contacts across them, including 14,586 with verified work emails and 1,886 with mobile numbers. Johannesburg is the largest hub.

This list covers IT services and consulting firms 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 27, 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 27, 2026 86% judged on-target in blind review

2,996Companies

47,269Contacts tracked

14,586Verified emails

1,886Mobile numbers

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The 25 largest IT services and consulting firms based in South Africa

Ranked by team size

Top 25 of 2,996 IT services and consulting firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT services and consulting firms: 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	Dimension Data	Indirect evidence	Bryanston, South AfricaHQ checked Sep 27, 2026	10001+	8,205 contacts →
	Indirect evidence “Dimension Data is a leading African born technology provider operating in the Middle East and Africa, offering a portfolio of services including systems integration, managed…” Source: RevenueBase Database · checked Sep 27, 2026
2	Altron Digital Business	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1,001-5,000	2,877 contacts →
	Partial evidence “Operate, optimise, and transform with the IT services company that offers the enterprise-grade solutions needed to grow your business.” Source: RevenueBase Database · checked Sep 27, 2026
3	EOH	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1,001-5,000	2,093 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
4	Entelect	Indirect evidence	Melrose Arch, South AfricaHQ checked Sep 27, 2026	1,001-5,000	1,803 contacts →
	Indirect evidence “Since 2001, Entelect has been at the forefront of business transformation, leveraging cutting-edge technology to propel companies from good to great.” Source: RevenueBase Database · checked Sep 27, 2026
5	BBD	Indirect evidence	Rosebank, South AfricaHQ checked Sep 27, 2026	1,001-5,000	1,225 contacts →
	Indirect evidence “Welcome to BBD – where experience, innovation and software engineering excellence come together.” Source: RevenueBase Database · checked Sep 27, 2026
6	NTT Data Middle East And Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	10001+	1,123 contacts →
	Indirect evidence “NTT DATA, Inc.” Source: RevenueBase Database · checked Sep 27, 2026
7	TCM	Partial evidence	Sandton, South AfricaHQ checked Sep 27, 2026	1,001-5,000	1,081 contacts →
	Partial evidence “Established in 1987, TCM possesses the expertise, experience and agility to meet customers' IT requirements and adapt in an ever-changing economic and corporate climate, through…” Source: RevenueBase Database · checked Sep 27, 2026
8	Itec South Africa	Indirect evidence	Paulshof, South AfricaHQ checked Sep 27, 2026	501-1,000	1,049 contacts →
	Indirect evidence “We are strategic consultants and managed business service experts who design and implement technology solutions, empowering businesses to focus on what they do best.” Source: RevenueBase Database · checked Sep 27, 2026
9	Nexio South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	501-1,000	567 contacts →
	Indirect evidence “Nexio is a South African-based, enterprise‑grade technology services provider that helps organisations secure, transform, and operate their digital environments with confidence.” Source: RevenueBase Database · checked Sep 27, 2026
10	BSG	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	201-500	560 contacts →
	Partial evidence “Business Systems Group (BSG) is a proudly South African consulting and technology company.” Source: RevenueBase Database · checked Sep 27, 2026
11	Cyberpro Consulting PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	501-1,000	346 contacts →
	Strong evidence “With a track record since and a team of over 550 specialists, CyberPro Consulting is your trusted, black empowered partner for Software, Data, AI, Digital and Cloud adoption IT…” Source: RevenueBase Database · checked Sep 27, 2026
12	Falcorp Technologies	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	201-500	313 contacts →
	Indirect evidence “Falcorp Technologies is a black empowerment Digital Technology company in South Africa.” Source: RevenueBase Database · checked Sep 27, 2026
13	Accenture In South Africa	Indirect evidence	Midrand, South AfricaHQ checked Sep 27, 2026	1,001-5,000	309 contacts →
	Indirect evidence “Accenture is a leading solutions and services company that helps the world’s leading enterprises reinvent by building their digital core and unleashing the power of AI to create…” Source: RevenueBase Database · checked Sep 27, 2026
14	Decision INC	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	201-500	276 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 27, 2026
15	EXAZE	Indirect evidence	Sandton, South AfricaHQ checked Sep 27, 2026	201-500	262 contacts →
	Indirect evidence “Our vision is to offer the best in class digital solutions and technology services to organizations, big or small.” Source: RevenueBase Database · checked Sep 27, 2026
16	BUI	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	51-200	251 contacts →
	Indirect evidence “BUI is an award-winning global technology consultancy delivering cloud, security, networking and managed services from offices in South Africa, East Africa, the United Kingdom…” Source: RevenueBase Database · checked Sep 27, 2026
17	Paracon	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	1,001-5,000	217 contacts →
	Partial evidence “Paracon is a respected industry brand experienced in IT Resourcing and Business Transformation Solutions.” Source: RevenueBase Database · checked Sep 27, 2026
18	RSM South Africa	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	201-500	216 contacts →
	Partial evidence “RSM South Africa is part of a world leading network of audit, tax and consulting experts with member firms in over 120 countries.” Source: RevenueBase Database · checked Sep 27, 2026
19	E4 Strategic	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	201-500	214 contacts →
	Indirect evidence “e4 is a technology company specialising in digitalisation.” Source: RevenueBase Database · checked Sep 27, 2026
20	Reflex	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	51-200	207 contacts →
	Indirect evidence “At Reflex, we combine expertise with a client-centric approach to deliver technology solutions that are both powerful and easy to use.” Source: RevenueBase Database · checked Sep 27, 2026
21	Redpanda Software	Indirect evidence	Cape Town, South AfricaHQ checked Sep 27, 2026	51-200	195 contacts →
	Indirect evidence “redPanda Software is an enterprise software developer and technology enabler providing highly customised software, Mobile and Cloud solutions to businesses across sectors.” Source: RevenueBase Database · checked Sep 27, 2026
22	Ulwembu Business Services	Partial evidence	Fourways, South AfricaHQ checked Sep 27, 2026	201-500	183 contacts →
	Partial evidence “Ulwembu Business Services is a black-owned management consulting and ICT services company.” Source: RevenueBase Database · checked Sep 27, 2026
23	BCX	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	5,001-10,000	177 contacts →
	Indirect evidence “A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Source: RevenueBase Database · checked Sep 27, 2026
24	Infystrat Software Services	Partial evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	501-1,000	177 contacts →
	Partial evidence “InfyStrat Software Services is an IT Strategic partner for global organizations looking to strategically transform, grow, and lead in today’s challenging business…” Source: RevenueBase Database · checked Sep 27, 2026
25	Ovations Technologies PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 27, 2026	51-200	169 contacts →
	Indirect evidence “Enabling the Digital Enterprise South African business leadership has always been early adopters and significantly used information technology to improve productivity, efficiency…” Source: RevenueBase Database · checked Sep 27, 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: IT services and consulting firms. 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 IT services and consulting firms.
Partial evidence: Its own public description names part of IT services and consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services and consulting firms. 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 2,996 IT services and consulting firms based in South Africa

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IT services and consulting firms based in South Africa at a glance

As of Sep 27, 2026

30.9%Verified-email coverage

4.0%Mobile-number coverage

15.8Average contacts per company

1-10Median size (employees)

27.5%Largest-city concentration · Johannesburg

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

1,718

11-50

967

51-200

230

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 30.0d

9,0400–30

6,32731–60

57361–90

590–180

61180+

Company record updated

Median 95.0d

00–30

1,74731–60

17,93461–90

30,80290–180

2,292180+

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 IT services and consulting firms, 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 “IT services and consulting firms”. 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 IT services and consulting firms), 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 IT services and consulting firms, 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, 14,586 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 27, 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.

IT services and consulting firms by metro

IT services and consulting firms in Johannesburg823
IT services and consulting firms in Cape Town357
IT services and consulting firms in Pretoria210
IT services and consulting firms in Sandton140
IT services and consulting firms in Midrand118
IT services and consulting firms in Centurion109
IT services and consulting firms in Durban91
IT services and consulting firms in Randburg68
IT services and consulting firms in City Of Tshwane52
IT services and consulting firms in Bryanston45
IT services and consulting firms in Gauteng30
IT services and consulting firms in Kempton Park28
IT services and consulting firms in Roodepoort26

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 IT services and consulting firms, 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 IT services and consulting firms are there based in South Africa?

RevenueBase identified 2,996 IT services and consulting firms 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?

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

Which city has the most IT services and consulting firms?

Johannesburg leads with 823 headquartered companies, followed by Cape Town (357) and Pretoria (210).

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 14,586 verified decision-maker contacts tracked across these 2,996 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 27, 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.