Company lists · Data refreshed September 2026

Top 25 Iot strategy consulting firms based in Johannesburg, South Africa

Name: Iot strategy consulting firms based in Johannesburg, South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 140 companies tracked

RevenueBase identified 140 iot strategy consulting firms headquartered in Johannesburg, South Africa as of September 2026 and tracks 918 professional contacts across them, including 283 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.

This list covers iot strategy consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

140Companies

918Contacts tracked

283Verified emails

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The 25 largest iot strategy consulting firms based in Johannesburg, South Africa

Ranked by team size

Top 25 of 140 iot strategy consulting firms based in Johannesburg, South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to iot strategy 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	Quarphix	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “Quarphix Corporation is a multi-disciplinary ICT, Training and Business Consulting company servicing a diverse range of clients across various industries.” Source: RevenueBase Database · checked Sep 28, 2026
2	Innovative Knowledge Worx Ikworx	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	49 contacts →
	Partial evidence “IKWorx offers a portfolio of consulting and professional services.” Source: RevenueBase Database · checked Sep 28, 2026
3	Idol Consulting Firm	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “Idol Consulting Firm is a forward looking ICT entrepreneurial, South African Organization.” Source: RevenueBase Database · checked Sep 28, 2026
4	Innovation HUB Group	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 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 28, 2026
5	Strategnos	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	34 contacts →
	Partial 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 28, 2026
6	Effectiveness Company & Execution BOX	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	34 contacts →
	Partial evidence “The Effectiveness Company is a vendor neutral outsourcing company providing outsourcing, consulting, training & recruitment services.” Source: RevenueBase Database · checked Sep 28, 2026
7	Fullstream Business Services FBS	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “FBS professionals are experts and leaders in their field.” Source: RevenueBase Database · checked Sep 28, 2026
8	GMC Glashoff Maughan Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Glashoff Maughan Consulting (GMC) provides you with rare and valuable subject matter expertise, methodologies and tools to assist you, hands on, with your business challenges -…” Source: RevenueBase Database · checked Sep 28, 2026
9	Wcyber Solutions	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	24 contacts →
	Indirect evidence “Information is the single most important asset of any business, individual or institution.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sumo Tech South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	19 contacts →
	Indirect evidence “Modern Challenges Need Modern Solutions.” Source: RevenueBase Database · checked Sep 28, 2026
11	Ganizani Consulting Ganitech, The Marketing & Tech Firm	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	16 contacts →
	Partial evidence “Ganizani (meaning let us think) Consulting founded in 2011, is an integrated consultancy with an Information Technology & Marketing service consultancy arm that offers a range of…” Source: RevenueBase Database · checked Sep 28, 2026
12	NEW Generation Management Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “New Generation Management Consulting (NewGen) is a leading South African digital transformation and expert consulting firm offering innovative solutions across all business…” Source: RevenueBase Database · checked Sep 28, 2026
13	Counterpoint Dynamics	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “Established in 2013, Counterpoint Dynamics was conceived with an ambition to cultivate a consulting expertise that seamlessly integrates technological systems with business acumen.” Source: RevenueBase Database · checked Sep 28, 2026
14	TAU Space	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “TAUSPACE is a consulting and systems integration firm, with extensive experience in building open, mission critical business support systems.” Source: RevenueBase Database · checked Sep 28, 2026
15	Projectized Management PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “We believe in the power of possibility to change businesses and our world.” Source: RevenueBase Database · checked Sep 28, 2026
16	Ascent Consulting	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “Ascent is a business and technology consulting firm.” Source: RevenueBase Database · checked Sep 28, 2026
17	Magnus Consulting Solutions PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	11 contacts →
	Partial evidence “Magnus is a leading provider of consulting and resourcing services globally, known for its technology-driven solutions and relevant approach.” Source: RevenueBase Database · checked Sep 28, 2026
18	African Ambition Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence “A Johannesburg based company with 5 years experience in the banking, insurance, legal, marketing and IT sector, specializing in Talent sourcing, Training people and businesses in…” Source: RevenueBase Database · checked Sep 28, 2026
19	Itrinity Consulting	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “We are passionate about IT and strive to provide innovative solutions to make our clients’ business more efficient.” Source: RevenueBase Database · checked Sep 28, 2026
20	DFC IT	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Our leadership team has 90+ years of combined IT & retail expertise.” Source: RevenueBase Database · checked Sep 28, 2026
21	Wird Associates	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “WiRD is adept at assisting clients to understand where they are, to articulate the desired outcome, to design the optimum solution and to decide how to implement it.” Source: RevenueBase Database · checked Sep 28, 2026
22	KD Strategies	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “KD Strategies is a boutique consulting firm and is the flagship entity within the KDS Group of Companies.” Source: RevenueBase Database · checked Sep 28, 2026
23	Smartee - IES	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	8 contacts →
	Indirect evidence “Smartee is a technology company focusing on delivering cutting edge technology solutions for the 4th Industrial Revolution.” Source: RevenueBase Database · checked Sep 28, 2026
24	ROI Technologies PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “Technology should drive your business forward-not create unnecessary risk.” Source: RevenueBase Database · checked Sep 28, 2026
25	Devson Software	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	7 contacts →
	Indirect evidence “For over 20 years our consultants have collectively provided software solutions to companies within many industries including Finance, Social Media, Manufacturing, Government…” Source: RevenueBase Database · checked Sep 28, 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: iot strategy 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 iot strategy consulting firms.
Partial evidence: Its own public description names part of iot strategy consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot strategy 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 140 iot strategy consulting firms based in Johannesburg, South Africa

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Iot strategy consulting firms based in Johannesburg, South Africa at a glance

As of Sep 28, 2026

30.8%Verified-email coverage

6.6Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole South Africa list rather than for Johannesburg, so it is reported there. Company counts and contact totals on this page are exact for Johannesburg, over 140 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 iot strategy 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 Johannesburg, South Africa whose own description of what they do matches “iot strategy 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 iot strategy 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 iot strategy consulting firms, 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, 283 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 28, 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.

Iot strategy consulting firms by metro in South Africa

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 iot strategy 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 iot strategy consulting firms are there based in Johannesburg, South Africa?

RevenueBase identified 140 iot strategy consulting firms 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?

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

Which city in South Africa has the most iot strategy consulting firms?

Johannesburg leads South Africa with 140 headquartered companies, followed by Cape Town (50) and Pretoria (34).

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 283 verified decision-maker contacts tracked across these 140 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 28, 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.