Company lists · Data refreshed September 2026

Top 25 Architecture and design pr firms based in Johannesburg, South Africa

Name: Architecture and design pr 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 107 companies tracked

RevenueBase identified 107 architecture and design pr firms headquartered in Johannesburg, South Africa as of September 2026 and tracks 548 professional contacts across them, including 161 with verified work emails. Across South Africa, Cape Town is the largest hub for this category (111 companies); Johannesburg follows with 107.

This list covers architecture and design pr 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

107Companies

548Contacts tracked

161Verified emails

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The 25 largest architecture and design pr firms based in Johannesburg, South Africa

Ranked by team size

Top 25 of 107 architecture and design pr 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 architecture and design pr 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	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
2	LYT Architecture	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	48 contacts →
	Strong 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
3	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
4	Tcrpv Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	39 contacts →
	Partial evidence “TCRPV Architects is a professional South African based design firm.” Source: RevenueBase Database · checked Sep 28, 2026
5	BI Architects & Space Planners	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “BI Architects & Space Planners areas of specialisation are • Architectural Services • Commercial Space Planning / Facilities Planning • Outsourced Client Site Space Planning •…” Source: RevenueBase Database · checked Sep 28, 2026
6	Messaris Wapenaar Cole Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “Messaris Wapenaar Cole Architects is a firmly established, architectural practice operating out of Johannesburg, South Africa with subsidiary companies in Cape Town, Athens and…” Source: RevenueBase Database · checked Sep 28, 2026
7	Daffonchio Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “We are at the forefront of sustainable architecture in Africa.” Source: RevenueBase Database · checked Sep 28, 2026
8	Drew Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “drew architects is a multi-award-winning boutique design studio based in south africa, founded on honesty, integrity, and a deep appreciation for nature and simplicity.” Source: RevenueBase Database · checked Sep 28, 2026
9	Cvlc Communication	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “Professional, Persistent and Passionate about all things Public Relations - that's the CVLC team!” Source: RevenueBase Database · checked Sep 28, 2026
10	E2 Architects Urban Designers	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	9 contacts →
	Partial evidence “E2 Architects \| Urban Designers is a small team of energetic, very enthusiastic and talented individuals based in Linden, Johannesburg.” Source: RevenueBase Database · checked Sep 28, 2026
11	AOJ Architecture & Interiors	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Strong evidence “AOJ is a progressive Johannesburg based commercial architecture and interior design practice, formally established in 2009.” Source: RevenueBase Database · checked Sep 28, 2026
12	House Of Task PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	6 contacts →
	Partial evidence “As a black woman owned company in the creative design industry, TASK believes in collaboration with other designers, architects, artists, service providers and its clients.” Source: RevenueBase Database · checked Sep 28, 2026
13	Headlines	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Headlines Public Relations was founded in 1996.” Source: RevenueBase Database · checked Sep 28, 2026
14	Klad Studios PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Residential, Retail, and Commercial Architects Specialist Consulting Architects Based in Johannesburg” Source: RevenueBase Database · checked Sep 28, 2026
15	Savile ROW Tailored Environments	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	5 contacts →
	Strong evidence “We are a full service Architecture and Interior Design practice, with extensive experience in the corporate and hospitality sectors.” Source: RevenueBase Database · checked Sep 28, 2026
16	Twentyeightzerotwo	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	5 contacts →
	Strong evidence “We are an international architecture practice based between Europe, Central and Southern Africa, designing structures and spaces that shape new ways of living and working.” Source: RevenueBase Database · checked Sep 28, 2026
17	SJ Perry PR	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “SJ Perry PR is a boutique public relations and communications agency that offers tailored, strategic PR for growing businesses across South Africa, and content creation services…” Source: RevenueBase Database · checked Sep 28, 2026
18	Head Interiors	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	5 contacts →
	Strong evidence “A renowned interior design consultancy with over 40 years of experience providing a full spectrum of services in interior architecture and design for corporate, hospitality…” Source: RevenueBase Database · checked Sep 28, 2026
19	NO Logo Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Partial evidence “NO LOGØ Architects actively engages with the client’s brand, both inspirational & functional, with NO ego and NO predetermined or imposed architectural narrative.” Source: RevenueBase Database · checked Sep 28, 2026
20	AMA Architects	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	4 contacts →
	Strong evidence “In the vibrant tapestry of South Africa’s architectural landscape, AMA Architects stands as a beacon of design innovation, sustainability, and human-centred emotive architecture.” Source: RevenueBase Database · checked Sep 28, 2026
21	Isago Architecture	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Spaceworx	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “SpaceWorx has concentrated on the Corporate Office Sector, where high levels of change are the norm.” Source: RevenueBase Database · checked Sep 28, 2026
23	Array Architects	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Array Architects is a dynamic practice forged from many years of collaboration between Leantheran Naidu and Messaris Wapenaar Cole Architects.” Source: RevenueBase Database · checked Sep 28, 2026
24	1000 Concepts	Strong evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	3 contacts →
	Strong evidence “Concepts was established in 2015 to offer bespoke architectural and interior design services.” Source: RevenueBase Database · checked Sep 28, 2026
25	Sketch Interior Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	1-10	3 contacts →
	Partial evidence “Sketch is a boutique interior architecture studio based in JHB.” 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 and design pr 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 architecture and design pr firms.
Partial evidence: Its own public description names part of architecture and design pr firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture and design pr 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 107 architecture and design pr firms based in Johannesburg, South Africa

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Architecture and design pr firms based in Johannesburg, South Africa at a glance

As of Sep 28, 2026

29.4%Verified-email coverage

5.1Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 107 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 and design pr 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 “architecture and design pr 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 architecture and design pr 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 architecture and design pr 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, 161 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 and design pr 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 architecture and design pr 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 architecture and design pr firms are there based in Johannesburg, South Africa?

RevenueBase identified 107 architecture and design pr 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?

Osmond Lange Architects, headquartered in Johannesburg, tops this list with the largest team on record.

Which city in South Africa has the most architecture and design pr firms?

Cape Town leads South Africa with 111 headquartered companies, followed by Johannesburg (107) and Pretoria (57).

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 161 verified decision-maker contacts tracked across these 107 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.