Company lists · Data refreshed November 2026

Top 25 Interface design firms based in Türkiye

RevenueBase identified 568 company matches for interface design firms associated with Türkiye as of November 2026 and tracks 2,151 professional contacts across them, including 189 with verified work emails. Istanbul is the largest hub.

This list covers company matches for interface design firms associated with Türkiye, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
568Companies
2,151Contacts tracked
189Verified emails
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The 25 largest interface design firms based in Türkiye

Ranked by team size
Top 25 of 568 company matches for interface design firms based in Türkiye, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchÇayırova, TürkiyeHQ recorded Nov 6, 2026201-500105 contacts →

Exact match

“HEXAGON STUDIO is a Turkish company established to give design and engineering services in Mobility and Defense Industries, for both OEM's and Suppliers in local and international…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202651-20035 contacts →

Exact match

“2002’de başladığı ofis iç mekan tasarımı yolculuğunu ulusal ve uluslararası düzeyde sürdüren Mod Tasarım; mobilya, bölme sistemleri, çağrı merkezi çözümleri ve kişisel nitelikli…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“MNG TARGEM A.Ş.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5028 contacts →

Exact match

“Özer + Tulgan Architecture has been founded in 2007 by Emre Özer and Tayfun Tulgan.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchBeşiktaş, TürkiyeHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Fol is a multidisciplinary, independent design studio established in Istanbul in 2014.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202651-20023 contacts →

Exact match

“Since our beginning in 1993, Retaproje has been on a purpose-driven journey, weaving innovation and expertise into the fabric of every project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Mimari Tasarımda Entegre Yaklaşım / 360 derece mimari tasarım 1976'dan itibaren uluslararası iç mimari tasarım ve uygulama projelerinde başarılı ve yenilikçi işlere imza atan…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGöztepe, TürkiyeHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Arman Design is a consultancy firm that offers expert product design and development services to a diverse range of clients.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Interior Design Company Kontra is an environment think tank where space and ideas are audited, researched, analyzed, created and revolutionized.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRumeli Hisari, TürkiyeHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Zeynep Fadıllıoğlu founded the company that bears her name in 1995.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchEmirgan, TürkiyeHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Boytorun Architects is a multi-disciplinary, Istanbul based design office that provides architecture, urban design, and interior design services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchKadıköy, TürkiyeHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Sia Moore has been telling a story of timelessness with an artistic perspective in its designs since 2009.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Formed in 2010, Artbees is an independent digital startup whose creatives are fascinated by visual perfection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“We’re a digital experience design and development agency with over 20 year experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchİzmir, TürkiyeHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Atölye CT bir iç mimarlık, endüstriyel tasarım ve marka tasarım atölyesidir.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-1012 contacts →

Exact match

“Kilit Taşı is a multidiciplinary design firm, specialized in industrial design, interiors and architecture.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchÇankaya, TürkiyeHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Since 2014, we have worked with brands including Aramco, Diageo, IKEA, OKX, Unilever, Levi's and Zorlu Energy across product design, UX/UI, web and mobile development, applied AI…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Istanbul Based UX Design Studio with +20 years of Experience and Excitement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-109 contacts →

Exact match

“We are a bunch of people who believe any business objective can be accomplished by designing/improving ways to interact with people.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchAnkara, TürkiyeHQ recorded Nov 6, 202611-508 contacts →

Exact match

“We are a full-service development and design firm focused on user experience since 2004.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 20261-108 contacts →

Exact match

“webajans.com is a website platform that gets your business online in a single day.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Esnek yaklaşımların kalite ve inovasyon bağlılığı ile buluştuğu bir mimarlık anlayışını savunmaktayız.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchIstanbul, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Godea studio exists for the development of new and contemporary designs and ideas.Through our research on design, we are able to present to you a brand new product,or enable you…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchSisli, TürkiyeHQ recorded Nov 6, 20261-107 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 568 interface design firms based in Türkiye

See the full list, filter by size, metro and specialty, and access 189 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Interface design firms based in Türkiye at a glance

As of Nov 6, 2026
8.8%Verified-email coverage
3.8Average contacts per company
1-10Median size (employees)
38.7%Largest-city concentration · Istanbul
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
451
11-50
96
51-200
14
201-500
3
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Türkiye, so it is reported there. Company counts and contact totals on this page are exact for Türkiye, over 568 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Türkiye whose business descriptions match “interface design firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 189 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Interface design firms by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “interface design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many interface design firms are there based in Türkiye?

RevenueBase identified 568 company matches for interface design firms associated with Türkiye as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Hexagon Studio tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most interface design firms?

Istanbul leads with 220 company records, followed by Ankara (51) and Kadikoy (25).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 189 professional contacts with verified work emails tracked across these 568 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 568 interface design firms based in Türkiye. Start with a free account, no credit card.

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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 SmartSearch, 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.