Company lists · Data refreshed September 2026

Top 25 Architectural firm software companies based in South Africa

Name: Architectural firm software companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 481 companies tracked

RevenueBase identified 481 architectural firm software companies headquartered in South Africa as of September 2026 and tracks 3,325 professional contacts across them, including 952 with verified work emails and 178 with mobile numbers. Johannesburg is the largest hub.

This list covers architectural firm software companies 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 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

481Companies

3,325Contacts tracked

952Verified emails

178Mobile numbers

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The 25 largest architectural firm software companies based in South Africa

Ranked by team size

Top 25 of 481 architectural firm software companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to architectural firm software companies: 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	SAOTA	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	201-500	361 contacts →
	Partial evidence “South African-based firm SAOTA is a studio of architectural designers and technicians including in-house CGI and marketing teams, as well as strong support staff.” Source: RevenueBase Database · checked Sep 28, 2026
2	Modena Design Centres	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	194 contacts →
	Indirect evidence “Established in Modena Design Centres has been dedicated to helping our customers work more efficiently.” Source: RevenueBase Database · checked Sep 28, 2026
3	Osmond Lange Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	51-200	84 contacts →
	Partial 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
4	Paragon Group	Partial evidence	Illovo, South AfricaHQ checked Sep 28, 2026	51-200	70 contacts →
	Partial evidence “Paragon: Architecture and Interior Architecture was established in October 1997, and is an internationally-active African broad based design business, based in Johannesburg.” Source: RevenueBase Database · checked Sep 28, 2026
5	R&l Architects	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence “R&L Architects (Pty) Ltd was founded by Douglas Roberts in 1964.” Source: RevenueBase Database · checked Sep 28, 2026
6	Craft Of Architecture	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	49 contacts →
	Partial evidence “Established in 2007 by three passionate architectural professionals, COA has grown consistently over the years.” Source: RevenueBase Database · checked Sep 28, 2026
7	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
8	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
9	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
10	Baker Baynes PTY LTD	Indirect evidence	Sunninghill, South AfricaHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “As a Technology Partner and Business Process Consulting company, we solve our customers' problems through digital transformation, helping them to design and make a better world.” Source: RevenueBase Database · checked Sep 28, 2026
11	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
12	MLB Architects PTY LTD	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Established in 1987, MLB Architects has garnered a distinguished reputation over its 36-year history for cultivating a well-resourced and adept professional team, characterised by…” Source: RevenueBase Database · checked Sep 28, 2026
13	Nico VAN DER Meulen Architects	Partial evidence	Randburg, South AfricaHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “One of South Africa's leading architectural practices, Nico van der Meulen Architects designs upmarket residences and commercial developments for discerning clients worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
14	TJ Architects South Africa Gauteng, Johannesburg, Sandton, Richards BAY	Indirect evidence	Sandton, South AfricaHQ checked Sep 28, 2026	11-50	27 contacts →
	Indirect evidence “Theunissen Jankowitz Architects - Inspired people inspiring spaces - The company now has offices throughout South Africa in Durban, Bloemfontein, International (Gauteng -…” Source: RevenueBase Database · checked Sep 28, 2026
15	Inhouse Design Studio	Indirect evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Peerutin Karol	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	26 contacts →
	Partial evidence “Peerutin Karol is a merger of two of Cape Town’s best known and award-winning architectural practices, Peerutin and Louis Karol.” Source: RevenueBase Database · checked Sep 28, 2026
17	Pattichides & Partners Architecture And Design	Partial evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “Since its inception in 1995, Pattichides & Partners has become an industry leader in the eld of Architecture, Interior Design and Brand Development.” Source: RevenueBase Database · checked Sep 28, 2026
18	Vivid Architects	Partial evidence	Cape Town, South AfricaHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “Vivid Architects is an award winning practice focusing on design and delivery led commercial architecture solutions.” Source: RevenueBase Database · checked Sep 28, 2026
19	Iqhayiya Design Workshop Architecture	Indirect evidence	Randburg, South AfricaHQ checked Sep 28, 2026	1-10	20 contacts →
	Indirect evidence “Registered Architects.” Source: RevenueBase Database · checked Sep 28, 2026
20	Mediplanarch	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 28, 2026	1-10	19 contacts →
	Indirect evidence “Mediplan Design was founded in 1987 by industry leader Mario Ronga.” Source: RevenueBase Database · checked Sep 28, 2026
21	Arca Unlimited Architects	Indirect evidence	Pretoria, South AfricaHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “ARCA Unlimited, is a award winning multidisciplinary South-African firm providing a variety of built environment services.” Source: RevenueBase Database · checked Sep 28, 2026
22	Paton Taylor Architects	Partial evidence	Durban, South AfricaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “Paton Taylor Architects is an architectural firm established in 1887.” Source: RevenueBase Database · checked Sep 28, 2026
23	Imbono Architects	Partial evidence	East London, South AfricaHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “IMBONO ARCHITECTS is an architectural firm with branches based in East London, Mthatha, Komani / Queenstown and Gqeberha/ Port Elizabeth.” Source: RevenueBase Database · checked Sep 28, 2026
24	Impendulo Design Architects PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “Impendulo Design Architects (Pty) LTD is a commercial architectural firm with offices in Johannesburg, Pretoria, East London, Durban, Bloemfontein and an associate office in Cape…” Source: RevenueBase Database · checked Sep 28, 2026
25	Louis Phillips Architects Associates	Partial evidence	Paarl, South AfricaHQ checked Sep 28, 2026	1-10	15 contacts →
	Partial evidence “Louis Phillips Architects + Associates is a well established, award-winning, multidiscipline, architectural studio located in Paarl, Western Cape.” 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: architectural firm software companies. 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 architectural firm software companies.
Partial evidence: Its own public description names part of architectural firm software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural firm software companies. 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 481 architectural firm software companies based in South Africa

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Architectural firm software companies based in South Africa at a glance

As of Sep 28, 2026

28.6%Verified-email coverage

5.4%Mobile-number coverage

6.9Average contacts per company

1-10Median size (employees)

17.9%Largest-city concentration · Johannesburg

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

380

11-50

51-200

201-500

501-1,000

Freshness & accuracy

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

Email last verified

Median 30.0d

4880–30

44031–60

2461–90

090–180

0180+

Company record updated

Median 95.0d

00–30

10231–60

1,16061–90

1,91290–180

151180+

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 architectural firm software companies, 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 “architectural firm software companies”. 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 architectural firm software companies), 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 architectural firm software companies, 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, 952 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.

Architectural firm software companies by metro

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 architectural firm software companies, 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 architectural firm software companies are there based in South Africa?

RevenueBase identified 481 architectural firm software companies 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?

SAOTA, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most architectural firm software companies?

Johannesburg leads with 86 headquartered companies, followed by Cape Town (76) and Pretoria (50).

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 952 verified decision-maker contacts tracked across these 481 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.