Company lists · Data refreshed September 2026

Top 25 Luxury interior design companies based in South Africa

Name: Luxury interior design companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 322 companies tracked

RevenueBase identified 322 luxury interior design companies headquartered in South Africa as of September 2026 and tracks 1,045 professional contacts across them, including 295 with verified work emails. Cape Town is the largest hub.

This list covers luxury interior design 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 19, 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 19, 2026 86% judged on-target in blind review

322Companies

1,045Contacts tracked

295Verified emails

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The 25 largest luxury interior design companies based in South Africa

Ranked by team size

Top 25 of 322 luxury interior design companies based in South Africa, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to luxury interior design 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	ARRCC	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	201-500	114 contacts →
	Partial evidence “ARRCC believes in the spirited crafting of unique interiors that captivate and move.” Source: RevenueBase Database · checked Sep 19, 2026
2	Thinkspace	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	41 contacts →
	Partial evidence “A BESPOKE INTERIOR ARCHITECTURE STUDIO.” Source: RevenueBase Database · checked Sep 19, 2026
3	Inhouse Design Studio	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
4	Pattichides & Partners Architecture And Design	Strong evidence	Pretoria, South AfricaHQ checked Sep 19, 2026	11-50	25 contacts →
	Strong 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 19, 2026
5	Source Interior Brand Architecture	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	20 contacts →
	Strong evidence “Founded by Jeremy Stewart, Evon Smuts and Andrew Merrington in 2002, Source Interior Brand Architecture offers a total design package.” Source: RevenueBase Database · checked Sep 19, 2026
6	KT Interior Architectural Studio	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	15 contacts →
	Partial evidence “KT Interior is a collective of creatives and collaborators, working alongside a global network of artisans to shape remarkable hospitality, residential, and commercial spaces…” Source: RevenueBase Database · checked Sep 19, 2026
7	Interiors For Change PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	14 contacts →
	Strong evidence “Founded in 2002, Interiors for Change is a turnkey interior design and space planning company that has been providing exceptional service to its broad client base.” Source: RevenueBase Database · checked Sep 19, 2026
8	The Excellence Group	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	51-200	11 contacts →
	Strong evidence “The Excellence Group is made up of multiple award-winning interior design, manufacturing and installation companies.” Source: RevenueBase Database · checked Sep 19, 2026
9	Heid Interior Design	Strong evidence	Sandton, South AfricaHQ checked Sep 19, 2026	1-10	10 contacts →
	Strong evidence “Heid Interior Design is a proficient, specialized team of High End Interior Designers, Interior Architects, Space planners and Project Managers of High End Commercial, Retail and…” Source: RevenueBase Database · checked Sep 19, 2026
10	TSL Group	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “TSL is a design-led group of three interlinked businesses shaping the future of interiors across Africa and beyond.” Source: RevenueBase Database · checked Sep 19, 2026
11	KIM H.Nieu Interior Design	Strong evidence	Craighall Park, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “Kim h.nieu is a brand that is synonymous with high-end interior design which sets the standard of excellence, quality, innovation, and reliability both in terms of its products…” Source: RevenueBase Database · checked Sep 19, 2026
12	The Private House Company	Strong evidence	Sandton, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Strong evidence “The Private House Company is a well-known luxury brand in the interior design industry, owned and run by interior designer Yvonne O’Brien.” Source: RevenueBase Database · checked Sep 19, 2026
13	Roche Bobois South Africa	Indirect evidence	Johannesburg, South AfricaHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “ROCHE BOBOIS.” Source: RevenueBase Database · checked Sep 19, 2026
14	DHK Interior Design	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	8 contacts →
	Strong evidence “WHO WE ARE dhk Interior Design is a leading interior architecture and design firm based in Cape Town, South Africa.” Source: RevenueBase Database · checked Sep 19, 2026
15	Urban Spaces Interior Design	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	8 contacts →
	Strong evidence “Urban Spaces is a Corporate & Retail Interior Design specialist_ We design and build exceptional workspaces that engage and inspire_ Design that defines brand values_ We add value…” Source: RevenueBase Database · checked Sep 19, 2026
16	BBA Architects	Partial evidence	Centurion, South AfricaHQ checked Sep 19, 2026	1-10	8 contacts →
	Partial evidence “Architects, Interior architects, Furniture architects, Spaceplanners” Source: RevenueBase Database · checked Sep 19, 2026
17	Opus Design Studio	Strong evidence	Umhlanga, South AfricaHQ checked Sep 19, 2026	1-10	8 contacts →
	Strong evidence “Opus Design Studio is one of the leading interior design companies in Durban, providing comprehensive interior design and decorating services for residential, commercial and…” Source: RevenueBase Database · checked Sep 19, 2026
18	Km2k Architecture And Interior Design	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	7 contacts →
	Strong evidence “KM2K Architecture and Interior Design*, based in Cape Town, South Africa, offers architecture and interior design focused on the hospitality and high end residential industries.” Source: RevenueBase Database · checked Sep 19, 2026
19	Proturnkey	Partial evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	11-50	7 contacts →
	Partial evidence “Proturnkey designs and delivers workplaces that support business growth, performance and employee experience.” Source: RevenueBase Database · checked Sep 19, 2026
20	Lusso Luxury Living	Indirect evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	7 contacts →
	Indirect evidence “We're passionate about creating spaces that inspire people to live a more beautiful and happy life at home.” Source: RevenueBase Database · checked Sep 19, 2026
21	House Of Task PTY LTD	Partial evidence	Johannesburg, South AfricaHQ checked Sep 19, 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 19, 2026
22	Studio89 PTY LTD	Partial evidence	Johanesburg, South AfricaHQ checked Sep 19, 2026	1-10	6 contacts →
	Partial evidence “89 Designs is at the forefront of the latest trends and solutions in workspace and residential design through our in-house design team and by collaborating with leading designers…” Source: RevenueBase Database · checked Sep 19, 2026
23	Objek Architects	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “OBJEK is an architectural and interior design firm based in Cape Town, South Africa, founded in 2014.” Source: RevenueBase Database · checked Sep 19, 2026
24	Savile ROW Tailored Environments	Strong evidence	Johannesburg, South AfricaHQ checked Sep 19, 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 19, 2026
25	CA Interiors	Strong evidence	Cape Town, South AfricaHQ checked Sep 19, 2026	1-10	5 contacts →
	Strong evidence “CA Interiors provides a professional, personalized and innovative interior design and decorating service to homeowners and businesses throughout the Western Cape.” Source: RevenueBase Database · checked Sep 19, 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: luxury interior design 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 luxury interior design companies.
Partial evidence: Its own public description names part of luxury interior design companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name luxury interior design 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 322 luxury interior design companies based in South Africa

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Luxury interior design companies based in South Africa at a glance

As of Sep 19, 2026

28.2%Verified-email coverage

3.2Average contacts per company

1-10Median size (employees)

26.4%Largest-city concentration · Cape Town

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

259

11-50

51-200

201-500

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 322 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 luxury interior design 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 “luxury interior design 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 luxury interior design 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 luxury interior design 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, 295 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 19, 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.

Luxury interior design companies by metro

Luxury interior design companies in Cape Town85
Luxury interior design companies in Johannesburg75

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 luxury interior design 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 luxury interior design companies are there based in South Africa?

RevenueBase identified 322 luxury interior design 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?

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

Which city has the most luxury interior design companies?

Cape Town leads with 85 headquartered companies, followed by Johannesburg (75) and Pretoria (19).

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 295 verified decision-maker contacts tracked across these 322 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 19, 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.