Company lists · Data refreshed September 2026

Top 25 Inn interior design services based in South Africa

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

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 262 companies tracked

RevenueBase identified 262 inn interior design services headquartered in South Africa as of September 2026 and tracks 719 professional contacts across them, including 164 with verified work emails. Cape Town is the largest hub.

This list covers inn interior design services 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 20, 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 20, 2026 86% judged on-target in blind review

262Companies

719Contacts tracked

164Verified emails

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The 25 largest inn interior design services based in South Africa

Ranked by team size

Top 25 of 262 inn interior design services based in South Africa, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to inn interior design services: 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	Thinkspace	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	41 contacts →
	Partial evidence “A BESPOKE INTERIOR ARCHITECTURE STUDIO.” Source: RevenueBase Database · checked Sep 20, 2026
2	Inhouse Design Studio	Indirect evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
3	Inside Living	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “Inside Living, part of the Inside Group, provides turnkey interiors solutions to the exclusive individual home-owners.” Source: RevenueBase Database · checked Sep 20, 2026
4	Source Interior Brand Architecture	Strong evidence	Cape Town, South AfricaHQ checked Sep 20, 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 20, 2026
5	Interiors For Change PTY LTD	Strong evidence	Johannesburg, South AfricaHQ checked Sep 20, 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 20, 2026
6	Heid Interior Design	Strong evidence	Sandton, South AfricaHQ checked Sep 20, 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 20, 2026
7	TSL Group	Strong evidence	Cape Town, South AfricaHQ checked Sep 20, 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 20, 2026
8	KIM H.Nieu Interior Design	Strong evidence	Craighall Park, South AfricaHQ checked Sep 20, 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 20, 2026
9	The Private House Company	Strong evidence	Sandton, South AfricaHQ checked Sep 20, 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 20, 2026
10	Earthworld Architects & Interiors	Strong evidence	Pretoria, South AfricaHQ checked Sep 20, 2026	11-50	9 contacts →
	Strong evidence “In the making of meaningful things… We provide specialised services in: Architecture Interior-design Project-coordination Detail design- technical and tender Construction…” Source: RevenueBase Database · checked Sep 20, 2026
11	Urban Spaces Interior Design	Strong evidence	Cape Town, South AfricaHQ checked Sep 20, 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 20, 2026
12	BBA Architects	Partial evidence	Centurion, South AfricaHQ checked Sep 20, 2026	1-10	8 contacts →
	Partial evidence “Architects, Interior architects, Furniture architects, Spaceplanners” Source: RevenueBase Database · checked Sep 20, 2026
13	Opus Design Studio	Strong evidence	Umhlanga, South AfricaHQ checked Sep 20, 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 20, 2026
14	Proturnkey	Partial evidence	Cape Town, South AfricaHQ checked Sep 20, 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 20, 2026
15	Studio89 PTY LTD	Partial evidence	Johanesburg, South AfricaHQ checked Sep 20, 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 20, 2026
16	Mode GRP PTY LTD	Indirect evidence	Centurion, South AfricaHQ checked Sep 20, 2026	11-50	5 contacts →
	Indirect evidence “MODE delivers a variety of quality service offerings ranging from residential requirements to large turn-key office, retail and hospitality spaces.” Source: RevenueBase Database · checked Sep 20, 2026
17	Objek Architects	Strong evidence	Cape Town, South AfricaHQ checked Sep 20, 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 20, 2026
18	CA Interiors	Strong evidence	Cape Town, South AfricaHQ checked Sep 20, 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 20, 2026
19	Vkdb Architects And Interior Design	Strong evidence	Stellenbosch, South AfricaHQ checked Sep 20, 2026	11-50	5 contacts →
	Strong evidence “Our studio comprise of a team of dedicated individuals, with a passion for architecture and interior design.” Source: RevenueBase Database · checked Sep 20, 2026
20	Olala Interiors	Strong evidence	Ballito, South AfricaHQ checked Sep 20, 2026	11-50	5 contacts →
	Strong evidence “OLALA INTERIORS is a distinguished interior design studio established in 1993.” Source: RevenueBase Database · checked Sep 20, 2026
21	Head Interiors	Strong evidence	Johannesburg, South AfricaHQ checked Sep 20, 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 20, 2026
22	Macgregor Forsyth Interior Architecture & Design Studio	Strong evidence	Cape Town, South AfricaHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “At MACFOR Interior Architecture & Design Studio we specialise in conceptualising interior spaces to accompany the vision of our clients’ corporate identity.” Source: RevenueBase Database · checked Sep 20, 2026
23	Falconer Design	Strong evidence	Durban, South AfricaHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “Falconer Design is an Interior Design company that has been in operation since 1982 with full Design, Project Delivery and Procurement capacity for the turnkey rollout of…” Source: RevenueBase Database · checked Sep 20, 2026
24	Sphere Design & Architecture	Strong evidence	Durban, South AfricaHQ checked Sep 20, 2026	11-50	3 contacts →
	Strong evidence “Sphere Design & Architecture has evolved into a dynamic multidisciplinary practice delivering innovative architectural and interior design solutions both nationally and…” Source: RevenueBase Database · checked Sep 20, 2026
25	Sketch Interior Architects	Partial evidence	Johannesburg, South AfricaHQ checked Sep 20, 2026	1-10	3 contacts →
	Partial evidence “Sketch is a boutique interior architecture studio based in JHB.” Source: RevenueBase Database · checked Sep 20, 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: inn interior design services. 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 inn interior design services.
Partial evidence: Its own public description names part of inn interior design services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name inn interior design services. 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 262 inn interior design services based in South Africa

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Inn interior design services based in South Africa at a glance

As of Sep 20, 2026

22.8%Verified-email coverage

2.7Average contacts per company

1-10Median size (employees)

24.0%Largest-city concentration · Cape Town

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

221

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 262 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 inn interior design services, 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 “inn interior design services”. 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 inn interior design services), 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 inn interior design services, 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, 164 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 20, 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.

Inn interior design services by metro

Inn interior design services in Cape Town63
Inn interior design services in Johannesburg58

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 inn interior design services, 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 inn interior design services are there based in South Africa?

RevenueBase identified 262 inn interior design services 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?

Thinkspace, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most inn interior design services?

Cape Town leads with 63 headquartered companies, followed by Johannesburg (58) and Pretoria (15).

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 164 verified decision-maker contacts tracked across these 262 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 20, 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.