Company lists · Data refreshed September 2026

Top 25 Enterprise application modernization consultants based in Johannesburg, South Africa

Name: Enterprise application modernization consultants based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 166 companies tracked

RevenueBase identified 166 enterprise application modernization consultants headquartered in Johannesburg, South Africa as of September 2026 and tracks 5,136 professional contacts across them, including 1,589 with verified work emails and 162 with mobile numbers. Johannesburg is the largest hub.

This list covers enterprise application modernization consultants headquartered in Johannesburg, 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 12, 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 12, 2026 86% judged on-target in blind review

166Companies

5,136Contacts tracked

1,589Verified emails

162Mobile numbers

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The 25 largest enterprise application modernization consultants based in Johannesburg, South Africa

Ranked by team size

Top 25 of 166 enterprise application modernization consultants based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise application modernization 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	Altron Digital Business	Partial evidence	Johannesburg, South AfricaHQ checked Sep 12, 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 12, 2026
2	Cyberpro Consulting PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	501-1,000	346 contacts →
	Indirect 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 12, 2026
3	BCX	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	5,001-10,000	177 contacts →
	Indirect evidence “A Trusted Partner in Digital Transformation Advisory, Solutioning and Delivery.” Source: RevenueBase Database · checked Sep 12, 2026
4	Ovations Technologies PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	169 contacts →
	Partial 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 12, 2026
5	Braintree	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	121 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 12, 2026
6	Makwait	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	114 contacts →
	Indirect evidence “Makwa IT is a leading, customer first technology digital solutions provider.” Source: RevenueBase Database · checked Sep 12, 2026
7	LSD Open	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	108 contacts →
	Indirect evidence “We are LSD Open, a revolutionary technology partner with a focus on delivering cutting-edge solutions that fast-track digital innovation.” Source: RevenueBase Database · checked Sep 12, 2026
8	Synergerp	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	88 contacts →
	Indirect evidence “SynergERP is an award-winning Business Solution provider that has been an industry-leading business since 1993.” Source: RevenueBase Database · checked Sep 12, 2026
9	XET Group PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	80 contacts →
	Indirect evidence “XET Group is a leading business solutions provider that applies innovative technology and business expertise to enable organisations to realise Extreme Value.” Source: RevenueBase Database · checked Sep 12, 2026
10	Quadrant Systems PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	201-500	67 contacts →
	Indirect evidence “Quadrant Systems is a leading IT solutions provider in South Africa with a specialization in Integration and EDI.” Source: RevenueBase Database · checked Sep 12, 2026
11	Mfundopedia	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	50 contacts →
	Indirect evidence “MfundoPedia (MFP) is a premier IT services company that delivers cutting-edge software engineering, managed IT services, and end-user computing solutions.” Source: RevenueBase Database · checked Sep 12, 2026
12	Innovative Knowledge Worx Ikworx	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	49 contacts →
	Indirect evidence “IKWorx offers a portfolio of consulting and professional services.” Source: RevenueBase Database · checked Sep 12, 2026
13	Cogentnext	Partial evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	48 contacts →
	Partial evidence “CogentNext is a total enterprise IT service provider that understands your needs, delivering robust, cost-effective solutions.” Source: RevenueBase Database · checked Sep 12, 2026
14	CAN DO Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	45 contacts →
	Indirect evidence “For the past 30+ years, Can!do has worked with some of South Africa’s leading organisations to improve the performance of their businesses by driving user adoption of new business…” Source: RevenueBase Database · checked Sep 12, 2026
15	Phungela	Partial evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	44 contacts →
	Partial evidence “Phungela is an ISO certified, award-winning Enterprise Technology and Digital Transformation firm based in South Africa.” Source: RevenueBase Database · checked Sep 12, 2026
16	Impronics Technologies	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	41 contacts →
	Indirect evidence “At Impronics Technologies, we are a forward-thinking team of innovators, strategists, and technologists committed to accelerating your business in the digital age.” Source: RevenueBase Database · checked Sep 12, 2026
17	Strategnos	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	34 contacts →
	Indirect evidence “Strategnos was established in with the belief that business success can be achieved through disciplined execution of strategy supported by industry-specific knowledge.” Source: RevenueBase Database · checked Sep 12, 2026
18	Fullstream Business Services FBS	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “FBS professionals are experts and leaders in their field.” Source: RevenueBase Database · checked Sep 12, 2026
19	Smartenup	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	29 contacts →
	Indirect evidence “Start Small.” Source: RevenueBase Database · checked Sep 12, 2026
20	Athenium Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	26 contacts →
	Indirect evidence “Athenium is a catalyst for change in the Supply Chain sector, dedicated to unearthing real operational and strategic insights for businesses.” Source: RevenueBase Database · checked Sep 12, 2026
21	S-Squared	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	25 contacts →
	Indirect evidence “S2 or ("S" squared), is a dynamic software solutions company, founded in 2010 upon a principle of providing solutions to business problems.” Source: RevenueBase Database · checked Sep 12, 2026
22	Visionwave	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	21 contacts →
	Indirect evidence “Our purpose ~ Empowering Transformation, Inspiring Progress At Vision Wave, our purpose is to harness the power of technology to enable businesses to grow, innovate, and make a…” Source: RevenueBase Database · checked Sep 12, 2026
23	Appstrax Technology PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	21 contacts →
	Indirect evidence “Is your business losing time, money, and opportunities to clunky, outdated software?” Source: RevenueBase Database · checked Sep 12, 2026
24	Pointique PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	51-200	21 contacts →
	Indirect evidence “As certified SAP Partners and specialists, we advise, implement, and manage all SAP solutions across various industries such as Retail, Mining, Fashion, Media, Manufacturing, and…” Source: RevenueBase Database · checked Sep 12, 2026
25	Intermediate Data Systems	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 12, 2026	11-50	19 contacts →
	Indirect evidence “Intermediate Data Systems: Harnessing the Power of AI, Machine Learning, Data Analysis, and Mainframe Modernisation.” Source: RevenueBase Database · checked Sep 12, 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: enterprise application modernization 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 enterprise application modernization consultants.
Partial evidence: Its own public description names part of enterprise application modernization consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise application modernization 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 166 enterprise application modernization consultants based in Johannesburg, South Africa

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Enterprise application modernization consultants based in Johannesburg, South Africa at a glance

As of Sep 12, 2026

30.9%Verified-email coverage

3.2%Mobile-number coverage

30.9Average contacts per company

1-10Median size (employees)

78.3%Largest-city concentration · Johannesburg

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

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

Email last verified

Median 15.0d

1,2960–30

28431–60

561–90

290–180

2180+

Company record updated

Median 80.0d

00–30

1,40231–60

2,97561–90

57590–180

184180+

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 enterprise application modernization 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 Johannesburg, South Africa whose own description of what they do matches “enterprise application modernization 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 enterprise application modernization 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 enterprise application modernization consultants, and records with no verified work email. Companies headquartered outside Johannesburg 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, 1,589 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 12, 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.

Enterprise application modernization consultants by metro in South Africa

Enterprise application modernization consultants in Johannesburg130
Enterprise application modernization consultants in Cape Town57
Enterprise application modernization consultants in Pretoria32
Enterprise application modernization consultants in Midrand29

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 enterprise application modernization 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 enterprise application modernization consultants are there based in Johannesburg, South Africa?

RevenueBase identified 166 enterprise application modernization consultants headquartered in Johannesburg, 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?

Altron Digital Business, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most enterprise application modernization consultants?

Johannesburg leads with 130 headquartered companies, followed by Cape Town (57) and Pretoria (32).

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 1,589 verified decision-maker contacts tracked across these 166 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 12, 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.