Company lists · Data refreshed September 2026

Top 25 Architecture firm management consultants based in Johannesburg, South Africa

Name: Architecture firm management 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 28, 2026 388 companies tracked

RevenueBase identified 388 architecture firm management consultants headquartered in Johannesburg, South Africa as of September 2026 and tracks 2,897 professional contacts across them, including 868 with verified work emails. Across South Africa, Johannesburg is the largest hub for this category.

This list covers architecture firm management 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 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

388Companies

2,897Contacts tracked

868Verified emails

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The 25 largest architecture firm management consultants based in Johannesburg, South Africa

Ranked by team size

Top 25 of 388 architecture firm management consultants 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 architecture firm management 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	CKR Consulting Engineers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	254 contacts →
	Indirect evidence “Founded in 1982 with its roots in Johannesburg, South Africa, CKR Consulting Engineers have grown to become one of the leading multidisciplinary engineering firms in Africa, the…” Source: RevenueBase Database · checked Sep 28, 2026
2	Bentel Associates International PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	174 contacts →
	Indirect evidence “Bentel Associates International (BAI) was founded in 1960 with the desire to create innovative and practical designs that ensure attractive public environments and achieve…” Source: RevenueBase Database · checked Sep 28, 2026
3	SVA International	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	114 contacts →
	Partial evidence “SVA International is a design-led architecture practice with over 80 years of experience shaping the built environment across Africa.” Source: RevenueBase Database · checked Sep 28, 2026
4	Veritas Engineering And Project Management Consultants	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	103 contacts →
	Indirect evidence “VERITAS Engineering was founded on the premise of supporting our Client’s in meeting their business growth objectives.” Source: RevenueBase Database · checked Sep 28, 2026
5	Henry Fagan Consulting Engineers & Project Managers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	99 contacts →
	Indirect evidence “At Henry Fagan Consulting Engineers & Project Managers, we are a 100% black-owned, design-focused firm with over 40 years of experience delivering innovative, sustainable, and…” Source: RevenueBase Database · checked Sep 28, 2026
6	Osmond Lange Architects	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	84 contacts →
	Strong evidence “Osmond Lange blends architecture, urban design and development management skills to deliver an integrated package of professional services to its clients.” Source: RevenueBase Database · checked Sep 28, 2026
7	Fraser Mcgill	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	56 contacts →
	Indirect evidence “At Fraser McGill we are 100% mining sector focused and with locations in Johannesburg South Africa, Perth Australia and Gaborone Botswana we are active in Southern Africa and the…” Source: RevenueBase Database · checked Sep 28, 2026
8	Design Partnership	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	49 contacts →
	Indirect evidence “Design Partnership is a design and build focused on the design of commercial interior spaces and places to maximise brand relevance and customer experience within the physical…” Source: RevenueBase Database · checked Sep 28, 2026
9	LYT Architecture	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	48 contacts →
	Partial evidence “Formerly TPS.P Architects and Facets Interiors, LYT brings the diverse elements of the group into a single creative engine encompassing Architecture, Interior Design, Graphic…” Source: RevenueBase Database · checked Sep 28, 2026
10	Thinkspace	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	41 contacts →
	Partial evidence “A BESPOKE INTERIOR ARCHITECTURE STUDIO.” Source: RevenueBase Database · checked Sep 28, 2026
11	Tcrpv Architects	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “TCRPV Architects is a professional South African based design firm.” Source: RevenueBase Database · checked Sep 28, 2026
12	GLH Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	35 contacts →
	Partial evidence “Grosskopff Lombart Huyberechts & Associates Architects is an energetic architectural design firm based in Johannesburg, South Africa.” Source: RevenueBase Database · checked Sep 28, 2026
13	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
14	Venn Milford Incorporated	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	30 contacts →
	Indirect evidence “Since 1947, we have built a reputation as cutting-edge visionaries who deliver quality multi-disciplinary projects and consulting services to clients in the mining, engineering…” Source: RevenueBase Database · checked Sep 28, 2026
15	Step Advisory	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “Step Advisory is a boutique management consulting firm focused on fuelling business growth.” Source: RevenueBase Database · checked Sep 28, 2026
16	Z.A.Zen Consulting PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	26 contacts →
	Indirect evidence “Since 2002, Z.A.ZEN Consulting (Pty) Ltd has been providing strategic solutions for government organizations, international organizations and corporations, and non-profits, among…” Source: RevenueBase Database · checked Sep 28, 2026
17	MDA Attorneys	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Providing objective, innovative and practical solutions to contractual and commercial challenges, MDA Attorneys works closely alongside our clients to offer a full range of legal…” Source: RevenueBase Database · checked Sep 28, 2026
18	Empowered Spaces Architects PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Specialist Architects to the Commercial Property Development Industry” Source: RevenueBase Database · checked Sep 28, 2026
19	Ikemeleng Architects	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Ikemeleng is a seSotho word meaning "stand on your own feet".” Source: RevenueBase Database · checked Sep 28, 2026
20	FOX Consulting LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Fox Consulting specialises in providing practical advice, constructing, and executing business growth strategies for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
21	Rasnco Consulting Engineers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	201-500	20 contacts →
	Indirect evidence “We at Rasnco Investments, are a vibrant and innovative company wholly owned by black Professionals, which was established at the beginning of 2017.” Source: RevenueBase Database · checked Sep 28, 2026
22	The Creative Axis Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “The Creative Axis' Architects brings together a wealth of creative and commercial talent in a union that is rare in the architectural design profession, creating a leading African…” Source: RevenueBase Database · checked Sep 28, 2026
23	ADA Consulting Engineers	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “ADA Consulting Engineers offers professional consulting engineering services to clients in the development of industrial, commercial and public projects in the civil and…” Source: RevenueBase Database · checked Sep 28, 2026
24	TKDS	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “TKDS is a boutique property and infrastructure solutions firm that specialises in design, advisory, and turnkey solutions within the built environment industry.” Source: RevenueBase Database · checked Sep 28, 2026
25	Thor Project & Design Consultants	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	15 contacts →
	Partial evidence “Our unique and specialised approach to Project Management and Design, and seamless installations has made us the ideal specialists to partner with when excellence is your…” 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: architecture firm management 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 architecture firm management consultants.
Partial evidence: Its own public description names part of architecture firm management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture firm management 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 388 architecture firm management consultants based in Johannesburg, South Africa

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Architecture firm management consultants based in Johannesburg, South Africa at a glance

As of Sep 28, 2026

30.0%Verified-email coverage

7.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

254

11-50

103

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 388 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 architecture firm management 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 “architecture firm management 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 architecture firm management 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 architecture firm management 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, 868 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.

Architecture firm management consultants 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 architecture firm management 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 architecture firm management consultants are there based in Johannesburg, South Africa?

RevenueBase identified 388 architecture firm management 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?

CKR Consulting Engineers, headquartered in Johannesburg, tops this list with the largest team on record.

Which city in South Africa has the most architecture firm management consultants?

Johannesburg leads South Africa with 388 headquartered companies, followed by Cape Town (292) and Pretoria (164).

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 868 verified decision-maker contacts tracked across these 388 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.