Company lists · Data refreshed September 2026

Top 25 Architectural survey firms based in South Africa

Name: Architectural survey firms based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 157 companies tracked

RevenueBase identified 157 architectural survey firms headquartered in South Africa as of September 2026 and tracks 738 professional contacts across them, including 154 with verified work emails. Johannesburg is the largest hub.

This list covers architectural survey 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 30, 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 30, 2026 86% judged on-target in blind review

157Companies

738Contacts tracked

154Verified emails

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The 25 largest architectural survey firms based in South Africa

Ranked by team size

Top 25 of 157 architectural survey firms based in South Africa, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to architectural survey 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	Craft Of Architecture	Partial evidence	Cape Town, South AfricaHQ checked Sep 30, 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 30, 2026
2	TJ Architects South Africa Gauteng, Johannesburg, Sandton, Richards BAY	Indirect evidence	Sandton, South AfricaHQ checked Sep 30, 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 30, 2026
3	Trail Surveys PTY LTD	Partial evidence	Pretoria, South AfricaHQ checked Sep 30, 2026	11-50	26 contacts →
	Partial evidence “Trail Surveys (Pty) Ltd provides a multi-disciplinary surveying service in the following fields: civil engineering, civil construction, hydrographical, mining, cadastral & and…” Source: RevenueBase Database · checked Sep 30, 2026
4	Iqhayiya Design Workshop Architecture	Indirect evidence	Randburg, South AfricaHQ checked Sep 30, 2026	1-10	20 contacts →
	Indirect evidence “Registered Architects.” Source: RevenueBase Database · checked Sep 30, 2026
5	Paton Taylor Architects	Partial evidence	Durban, South AfricaHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Paton Taylor Architects is an architectural firm established in 1887.” Source: RevenueBase Database · checked Sep 30, 2026
6	Imbono Architects	Partial evidence	East London, South AfricaHQ checked Sep 30, 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 30, 2026
7	Impendulo Design Architects PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 30, 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 30, 2026
8	BI Architects & Space Planners	Partial evidence	Johannesburg, South AfricaHQ checked Sep 30, 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 30, 2026
9	Messaris Wapenaar Cole Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 30, 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 30, 2026
10	Ebesa Architects	Partial evidence	Cape Town, South AfricaHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “EBESA Architects is a Professional Architectural firm based in the Western Cape Province of South Africa.” Source: RevenueBase Database · checked Sep 30, 2026
11	5d GEO Professional Land Surveyors	Indirect evidence	Bryanston, South AfricaHQ checked Sep 30, 2026	11-50	12 contacts →
	Indirect evidence “Our brand is synonymous with reliable, accurate and high-quality information.” Source: RevenueBase Database · checked Sep 30, 2026
12	Axiom ARC	Partial evidence	Umhlanga, South AfricaHQ checked Sep 30, 2026	11-50	11 contacts →
	Partial evidence “AXIOM ARC is a contemporary, award-winning architectural firm, founded in 1994 by Peter Ries.” Source: RevenueBase Database · checked Sep 30, 2026
13	Richter And Associates Architects	Indirect evidence	City Of Tshwane, South AfricaHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “Richter & Associates Architects strive to give our clients the best service possible.” Source: RevenueBase Database · checked Sep 30, 2026
14	BBA Architects	Indirect evidence	Centurion, South AfricaHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “Architects, Interior architects, Furniture architects, Spaceplanners” Source: RevenueBase Database · checked Sep 30, 2026
15	RED Atlantic Architecture	Partial evidence	Bellville, South AfricaHQ checked Sep 30, 2026	1-10	7 contacts →
	Partial evidence “Need architectural plans, architectural designs or designs for your interior?” Source: RevenueBase Database · checked Sep 30, 2026
16	Sage Architects	Indirect evidence	Edenvale, South AfricaHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “Sage Architects (Pty) Ltd, offers services to clients in Gauteng, as well as to clients all around the country.” Source: RevenueBase Database · checked Sep 30, 2026
17	Lemeg Architects	Partial evidence	Pretoria, South AfricaHQ checked Sep 30, 2026	11-50	6 contacts →
	Partial evidence “Welcome to LEMEG Architects, a distinguished and award-winning architectural firm renowned for our innovative design solutions and commitment to excellence.” Source: RevenueBase Database · checked Sep 30, 2026
18	Klad Studios PTY LTD	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “Residential, Retail, and Commercial Architects Specialist Consulting Architects Based in Johannesburg” Source: RevenueBase Database · checked Sep 30, 2026
19	DK Architects	Partial evidence	Cape Town, South AfricaHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “DKA is a small, but dynamic Architectural firm specialising in commercial, industrial & residential developments.” Source: RevenueBase Database · checked Sep 30, 2026
20	RED Giraffe Architecture	Partial evidence	Gillitts, South AfricaHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “We are a dynamic architectural firm, based in Durban, providing architectural services such as building design, working drawings and site administration, to name a few.” Source: RevenueBase Database · checked Sep 30, 2026
21	Balshaw & Fogarty Commercial Architects	Indirect evidence	Port Elizabeth, South AfricaHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence “Balshaw & Fogarty is a dynamic, professional firm of commercial architects with a history of excellence in completed projects within the commercial and industrial sectors.” Source: RevenueBase Database · checked Sep 30, 2026
22	Isago Architecture	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 30, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
23	PVR Engineering Surveyors	Partial evidence	Midrand, South AfricaHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “At PVR Engineering Surveyors, we pride ourselves on being a leading provider of precise and reliable data for construction and mining projects.” Source: RevenueBase Database · checked Sep 30, 2026
24	Spaceworx	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 30, 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 30, 2026
25	Urban Concepts PTY LTD	Partial evidence	Cape Town, South AfricaHQ checked Sep 30, 2026	1-10	4 contacts →
	Partial evidence “Urban Concepts is an urban design and architectural practice with extensive experience working with sensitive sites, such as heritage resources, schools, farms and urban renewal…” Source: RevenueBase Database · checked Sep 30, 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 survey 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 architectural survey firms.
Partial evidence: Its own public description names part of architectural survey firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architectural survey 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 157 architectural survey firms based in South Africa

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Architectural survey firms based in South Africa at a glance

As of Sep 30, 2026

20.9%Verified-email coverage

4.7Average contacts per company

1-10Median size (employees)

13.4%Largest-city concentration · Johannesburg

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

128

11-50

51-200

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 157 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 architectural survey 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 “architectural survey 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 architectural survey 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 architectural survey 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, 154 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 30, 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.

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 survey 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 architectural survey firms are there based in South Africa?

RevenueBase identified 157 architectural survey 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?

Craft Of Architecture, headquartered in Cape Town, tops this list with the largest team on record.

Which city has the most architectural survey firms?

Johannesburg leads with 21 headquartered companies, followed by Cape Town (19) and Pretoria (14).

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 154 verified decision-maker contacts tracked across these 157 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 30, 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.