Company lists · Data refreshed September 2026

Top 25 Arlington IT consulting firms based in South Africa

Name: Arlington IT 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 21, 2026 99 companies tracked

RevenueBase identified 99 arlington IT consulting firms headquartered in South Africa as of September 2026 and tracks 554 professional contacts across them, including 216 with verified work emails. Johannesburg is the largest hub.

This list covers arlington IT 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 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

99Companies

554Contacts tracked

216Verified emails

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The 25 largest arlington IT consulting firms based in South Africa

Ranked by team size

Top 25 of 99 arlington IT consulting firms 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 arlington IT 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	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
2	Innovation HUB Group	Strong evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	35 contacts →
	Strong 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
3	Itec Communications	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	201-500	33 contacts →
	Indirect evidence “Office automation company” Source: RevenueBase Database · checked Sep 21, 2026
4	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
5	The Cloud Crew	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	22 contacts →
	Indirect evidence “At TCC – The Cloud Crew, we empower you to excel in what you do best by providing secure, cutting-edge technology and strategic partnerships with market leaders.” Source: RevenueBase Database · checked Sep 21, 2026
6	ONE Source ICT	Indirect evidence	Eldoraigne, South AfricaHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “One Source ICT is a dynamic and innovative technology company dedicated to providing cutting-edge solutions and services in the field of Information and Communication Technology…” Source: RevenueBase Database · checked Sep 21, 2026
7	Symbiosys IT	Partial evidence	Durbanville, South AfricaHQ checked Sep 21, 2026	11-50	19 contacts →
	Partial evidence “Symbiosys IT is a global IT solutions and integrations consultancy delivering award-winning services in identity security, cloud management, cybersecurity, migration, database…” Source: RevenueBase Database · checked Sep 21, 2026
8	Boatech	Indirect evidence	Midrand, South AfricaHQ checked Sep 21, 2026	1-10	17 contacts →
	Indirect evidence “Technology is at the core of every business in today's digitally connected world.” Source: RevenueBase Database · checked Sep 21, 2026
9	4levels	Strong evidence	Midrand, South AfricaHQ checked Sep 21, 2026	11-50	15 contacts →
	Strong evidence “4levels Solutions helps SA businesses grow with IT consulting, cloud services, cybersecurity, and digital transformation.” Source: RevenueBase Database · checked Sep 21, 2026
10	Keystroke Holdings	Partial evidence	Plettenberg Bay, South AfricaHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Keystroke Holdings is one of the best Information Technology solutions and consulting companies.” Source: RevenueBase Database · checked Sep 21, 2026
11	Chronologic	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	11 contacts →
	Indirect evidence “At Chronologic, we help ambitious businesses turn technology into a strategic advantage.” Source: RevenueBase Database · checked Sep 21, 2026
12	Itgility	Partial evidence	Midrand, South AfricaHQ checked Sep 21, 2026	11-50	10 contacts →
	Partial evidence “ITgility is a South African-based IT solutions provider specialising in consultative-led architecture, modern infrastructure, cybersecurity, hybrid cloud, and enterprise platform…” Source: RevenueBase Database · checked Sep 21, 2026
13	Cyberstack	Indirect evidence	Mogale City, South AfricaHQ checked Sep 21, 2026	11-50	8 contacts →
	Indirect evidence “Welcome to CyberStack, a next-generation professional services company dedicated to reducing our clients' cyber security expenditures while enhancing their business value.” Source: RevenueBase Database · checked Sep 21, 2026
14	Vukile IT Consulting	Indirect evidence	Centurion, South AfricaHQ checked Sep 21, 2026	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 21, 2026
15	9th BIT Consulting	Partial evidence	Bryanston, South AfricaHQ checked Sep 21, 2026	11-50	8 contacts →
	Partial evidence “9TH BIT Consulting is Your partner in Information Technology Integration, Middleware, SOA, Microservices / API's, DevSecOps, Security and related Solutions and Services.” Source: RevenueBase Database · checked Sep 21, 2026
16	Streamline Technology	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	7 contacts →
	Indirect 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 21, 2026
17	Basicdata	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	6 contacts →
	Indirect evidence “BasicData builds custom operational software for businesses that have outgrown what off-the-shelf systems can do.” Source: RevenueBase Database · checked Sep 21, 2026
18	J Brew Solutions	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	1-10	5 contacts →
	Strong evidence “J Brew Solutions is a beacon of expertise in the dynamic landscape of IT Consulting and Cybersecurity Solutions.” Source: RevenueBase Database · checked Sep 21, 2026
19	Northbound Networks	Indirect evidence	Durban, South AfricaHQ checked Sep 21, 2026	1-10	5 contacts →
	Indirect evidence “At Northbound Networks, we are redefining the way businesses approach networking and technology.” Source: RevenueBase Database · checked Sep 21, 2026
20	Prostream South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	51-200	4 contacts →
	Indirect evidence “ProStream is a South African Level 2 company.” Source: RevenueBase Database · checked Sep 21, 2026
21	Luminis Consulting South Africa	Strong evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Strong evidence “LuminIS consulting is an IT consulting company that specialises in the provision of IT Consulting, Cyber Security, IT Assurance, IT Governance and IT Risk Management services for…” Source: RevenueBase Database · checked Sep 21, 2026
22	Iknowit PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 21, 2026	1-10	4 contacts →
	Indirect evidence “At iKnowiT, we empower businesses with intelligent, agile, and cost-effective technology solutions.” Source: RevenueBase Database · checked Sep 21, 2026
23	Naveg Technologies	Partial evidence	Johannesburg, South AfricaHQ checked Sep 21, 2026	11-50	4 contacts →
	Partial evidence “In today’s fast-paced and ever-evolving business landscape, NavegTech is your trusted partner in navigating the complexities of IT and Cyber Security.” Source: RevenueBase Database · checked Sep 21, 2026
24	Bidniz Technologies	Strong evidence	City Of Tshwane, South AfricaHQ checked Sep 21, 2026	1-10	4 contacts →
	Strong evidence “Bidniz Technologies is an IT consulting business specializing in cloud solutions, tailored IT managed services, and cyber security.” Source: RevenueBase Database · checked Sep 21, 2026
25	Kelly LE Roux Consulting Information Technology	Strong evidence	Ethekwini, South AfricaHQ checked Sep 21, 2026	1-10	3 contacts →
	Strong evidence “Welcome to Kelly Le Roux Consulting IT Services With over 30 years of IT industry experience, we offer a comprehensive suite of products and services tailored to your business…” 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: arlington IT 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 arlington IT consulting firms.
Partial evidence: Its own public description names part of arlington IT consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name arlington IT 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 99 arlington IT consulting firms based in South Africa

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Arlington IT consulting firms based in South Africa at a glance

As of Sep 21, 2026

39.0%Verified-email coverage

5.6Average contacts per company

1-10Median size (employees)

31.3%Largest-city concentration · Johannesburg

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 99 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 arlington IT 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 “arlington IT 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 arlington IT 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 arlington IT 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, 216 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.

Arlington IT consulting firms by metro

Arlington IT consulting firms in Johannesburg31

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 arlington IT 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 arlington IT consulting firms are there based in South Africa?

RevenueBase identified 99 arlington IT 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?

Network Alliance, headquartered in Centurion, tops this list with the largest team on record.

Which city has the most arlington IT consulting firms?

Johannesburg leads with 31 headquartered companies, followed by Cape Town (10) and Midrand (6).

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 216 verified decision-maker contacts tracked across these 99 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.