Türkiye Değerleme Uzmanları Birliği

What Türkiye Değerleme Uzmanları Birliği does

Türkiye Değerleme Uzmanları Birliği (TDUB) is the sole authorized self-regulatory professional association for real estate valuation experts and valuation companies in Turkey, operating under the supervisory mandate of the Sermaye Piyasası Kurulu (SPK, Capital Markets Board). Founded in 2009-2010 and headquartered in Ataşehir, Istanbul with a regional office in Ankara, TDUB exists to set, enforce, and develop professional and ethical standards for SPK-licensed valuers and to deliver the licensing, certification, and continuing-education infrastructure required for capital-markets, banking, and real-estate valuation activity in Turkey.

Its core technology stack comprises several proprietary digital platforms: TADEBIS (Taşınmaz Değerleme Bilgi Sistemi / Real Estate Valuation Information System) for managing valuation reports and property data exchange; TADEBS-Web, an integration with the Tapu (Land Registry) web application used for foreign property buyer transactions; the Üye Yönetim Sistemi (Member Management System) for membership registration, fee collection, and license tracking; the TDUB Eğitim Akademisi (Education Academy) e-learning platform at egitim.tdub.org.tr; and TDUB Destek, a support ticketing system. SPK-approved products such as the İUK 311 residential real-estate guideline and the 2025 valuation-report data-set notification extend TDUB's product surface into authoritative standards and regulated data products.

TDUB's business model is a non-profit professional-association hybrid funded by annual membership subscriptions (individual 'Gerçek Kişi' and corporate 'Tüzel Kişi' tiers), course and certification fees from the Education Academy (with member discounts), expert-witness (bilirkişilik) training, professional-experience certificates, and sector data/quarterly report subscriptions. Pricing is not publicly disclosed; members access services through TADEBIS. Go-to-market is sales-led and event-driven, leveraging mandatory SPK-licensing-driven membership acquisition, university career-day pipelines (Ankara University), and an international footprint via leadership of CAATS, the Council of Turkic States Valuation Experts Associations.

Name

Türkiye Değerleme Uzmanları Birliği

Legal name

Türkiye Değerleme Uzmanları Birliği

Website

https://tdub.org.tr

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

11–50 employees

Short description

Türkiye Değerleme Uzmanları Birliği (TDUB) is Turkey's sole SPK-mandated self-regulatory professional association for licensed real-estate valuation experts and valuation companies, delivering membership services, certification, and continuing education.

Ownership category

akta.pro rank

Product category

Professional Association Services (Real Estate Valuation)

SIC

Services-Membership Organizations (8600)

akta.pro primary industry

Real Estate Transaction Advisory & Due Diligence (FSAEAJAJ)

akta.pro secondary industry

Insurance Replacement Cost & Damage/Loss Valuation (BPAJAKAL)

Keywords

• Professional valuation services
• Real estate appraisal
• Self-regulatory association
• Professional certification
• Membership association

Headquarters

HQ city

Alasehir

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Technology or R&D, Operations, Marketing or Sales, Infrastructure, Others

Revenue model

1. Membership Fees: Annual membership fees collected from both individual (real person) and corporate (legal entity) members. Members with unpaid fees have their membership suspended until dues are paid. Fees can be paid in installments for individual members.
2. Education and Training Services: Revenue from the TDUB Education Academy (egitim.tdub.org.tr) providing online courses, expert witness training, certification programs, and continuing education for valuation professionals. Includes expert witness (bilirkişilik) training programs.
3. Professional Certification and Licensing: Fees for professional experience certificates, certification services, and licensing support for members.
4. Sector Data and Reports: Publication and distribution of quarterly and annual valuation sector analysis reports and data summaries.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels7 records

Core offering

Türkiye Değerleme Uzmanları Birliği (TDUB) operates as the sole authorized self-regulatory professional association for licensed real estate valuation experts in Turkey under the supervision of the Capital Markets Board (SPK). Its core offering is statutory membership services for individual valuation experts and corporate valuation companies, bundled with access to proprietary digital platforms (TADEBIS, Member Management System, TADEBS-Web Land Registry integration), a continuing-education Academy, expert witness certification, and quarterly/annual Turkish valuation sector data reports.

Product overview

Türkiye Değerleme Uzmanları Birliği (TDUB) is a professional association for valuation experts in Turkey operating under the Capital Markets Board (SPK). The organization provides a unified ecosystem of member management, professional development, and regulatory compliance services. Its core product portfolio includes the TDUB Eğitim Akademisi (Training Academy) for professional education, the Üye Yönetim Sistemi (Member Management System) for membership administration, TDUB Bülten for official communications, TAKBİS for government data integration, and sector analytics through Değerleme Sektörü Özet Verileri reports.

Differentiator

Problem solved

Functional benefit

Products and services

• TDUB Membership (Individual and Corporate) Annual statutory membership for individual valuation experts (Gerçek Kişi Üye) and corporate valuation companies (Tüzel Kişi Üye), required by SPK licensing regulation. Includes access to Member Management System, member portal services, and basic association benefits such as group insurance and sector reports.
• TDUB Eğitim Akademisi (TDUB Education Academy) Online education platform providing live and recorded courses, expert witness (bilirkişilik) certification programs, and professional development training for valuation professionals, sector employees, and experts. Includes member-discounted course fees and 12+ active programs with 9,500+ ecosystem members.
• Üye Yönetim Sistemi (Member Management System) Comprehensive online portal at www.tadebis.com.tr for TDUB members to manage their membership affairs, make payments, update information, and access member services for both individual (Gerçek Kişi) and corporate (Tüzel Kişi) members. Includes license tracking and professional experience documentation.
• TAKBİS Sistemi (Real Estate Appraisal Information System / TADEBS-Web Tapu Integration) Government-integrated system enabling TDUB-licensed valuation professionals to access and process land registry data for valuation reports involving foreign nationals, integrated with the Tapu (Land Registry) web application for foreign property buyer transactions and approvals.
• TDUB Bülten (TDUB Bulletin) Official periodic bulletins containing disciplinary decisions, regulatory announcements, industry news, and professional updates published for TDUB members and the public.
• Değerleme Sektörü Özet Verileri (Valuation Sector Summary Data Reports) Quarterly and annual analytical reports providing summary data on the Turkish valuation sector including report counts, regional distributions, and market trends from 2017 to 2025.
• Enflasyon Verisi (Inflation Data) Half-yearly Producer Price Index (Yİ-ÜFE) change rate averages for calculating transportation expenses as mandated by TDUB General Circular No. 8, published for valuation experts.

Quantifiable outcome

• Regulatory compliance for capital markets transactions requiring SPK-licensed valuation experts
• +1 more outcomes

Named customers5 records

Segments5 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

13 partnerships are on record, tiered core, flagship and minor.

• TEGOVA (The European Group of Valuers' Associations)coreStrategic or Co-development PartnerInternational membership in TEGOVA, the European Group of Valuers' Associations, providing access to European valuation standards, professional networks, and best practices sharing among European valuation professionals.
• IVSC (International Valuation Standards Council)coreStrategic or Co-development PartnerInternational membership in IVSC, the International Valuation Standards Council, contributing to and aligned with global valuation standards development.
• Sermaye Piyasası Kurulu (SPK)coreOthersRegulatory oversight relationship with the Capital Markets Board (SPK), which mandates TDUB membership for licensed valuation professionals and companies operating in Turkish capital markets.
• Tapu ve Kadastro Genel Müdürlüğü (TKGM)coreTechnology or IntegrationStrategic partnership with the General Directorate of Land Registry and Cadastre for the TADEBS (Taşınmaz Değerleme Bilgi Sistemi) platform, enabling digital exchange of valuation data and integration with property transaction approvals.
• CAATS (Türk Devletleri Değerleme Uzmanları Birlikleri Konseyi)flagshipStrategic or Co-development PartnerFounding and leadership role in the Council of Turkic States Valuation Experts Associations (CAATS), bringing together valuation professional bodies from Turkey, Azerbaijan, Kazakhstan, Kyrgyzstan, Uzbekistan, Turkmenistan, and other Turkic nations for international cooperation and valuation standardization.
• Ankara ÜniversitesicoreStrategic or Co-development PartnerUniversity partnership with Ankara University providing 30% discount for TDUB members on Real Estate Development and Management postgraduate programs, and participation in career days and industry seminars.
• İstanbul Okan ÜniversitesiminorStrategic or Co-development PartnerProtocol agreement with Istanbul Okan University for member education and professional development programs.
• Türkiye Sermaye Piyasaları BirliğicoreStrategic or Co-development PartnerOngoing cooperation with the Turkey Capital Markets Association for joint events, seminars, and career programs in the financial sector.
• GYODER (Gayrimenkul ve Gayrimenkul Yatırım Ortaklığı Derneği)coreStrategic or Co-development PartnerPartnership with the Real Estate Development and Investment Associations for joint participation in events like the 20th GYODER Real Estate Summit and industry collaboration.
• TÜGEM (Türkiye Gönüllü Gayrimenkul Mükemmellik平台)minorStrategic or Co-development PartnerPartnership with TÜGEM for expert witness training and professional certification programs.
• Allianz SigortaminorOthersSupplementary health insurance partnership providing special discounts for TDUB members through the Sigortej platform.
• Merkezi Kayıt Kuruluşu (MKK)coreTechnology or IntegrationPartnership with MKK (Central Registry Agency) for data sharing and sector analysis reports through the MKK Gayrimenkul Bilgi Merkezi.
• Bankalar BirliğicoreOthersCoordination with the Banks Association of Turkey on banking valuation regulations, including the BDDK regulation changes for bank valuation services.

Scale indicators4 records

Recent moves10 records

Expansion highlights5 records

Broad incumbents

• Appraisal Institute: Leading US professional association for real estate appraisers offering designations (MAI, SRA), education, and standards. Highly comparable to TDUB in mission (professional designation, education, code of ethics) though serving the US market at larger scale.
• ASA (American Society of Appraisers): US multidisciplinary appraisal professional body offering credentials across real estate, personal property, and business valuation. Directly comparable as a self-regulating professional association for valuation experts.
• RICS (Royal Institution of Chartered Surveyors): Global professional body for property valuers, surveyors, and real estate professionals. Directly comparable as a chartered membership organization enforcing professional standards, certification, and continuing education for valuation experts, though operating at a much larger international scale.

Direct peers

• TEGOVA (The European Group of Valuers' Associations): European federation of national valuation associations of which TDUB is a member. Most directly comparable as an umbrella body for property valuation professional standards across Europe, sharing TDUB's regulatory and standards-setting mandate.
• IVSC (International Valuation Standards Council): Global standards-setter for valuation practice. TDUB is an IVSC member and aligns Turkish valuation standards with IVSC frameworks, making it a peer in international valuation governance and standard-setting.

Others

• Sermaye Piyasası Kurulu (SPK - Capital Markets Board of Turkey): Turkish regulator that mandates TDUB membership for licensed valuers. Comparably positioned as the regulator interfacing with the valuation profession, though acting as overseer rather than peer association.
• GYODER (Gayrimenkul ve Gayrimenkul Yatırım Ortaklığı Derneği): Turkish real estate development and investment association partnered with TDUB for joint industry events. Comparable as a real estate industry association in Turkey, though focused on development and investment rather than valuation specifically.

Emerging players

• TÜGEM (Türkiye Gönüllü Gayrimenkul Mükemmellik Platformu): Turkish voluntary real estate excellence platform partnered with TDUB for expert witness training. Comparable as a real estate professional services ecosystem player in Turkey with overlapping training and certification scope.
• RICS Türkiye: Turkish chapter of RICS that competes for international credentialing of Turkish property professionals. Comparable as an alternative professional body issuing valuation credentials to Turkish practitioners, creating competitive overlap with TDUB's local certification.

Regional players

• API (Australian Property Institute): Peak body for property professionals in Australia, covering valuation, property management, and land economics. Comparable structure and mandate as a national professional body for property valuation experts, though operating in Australia.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xx.com/tduborgtr
• Facebookfacebook.com/turkiyedegerlemeuzmanlaribirligi
• LinkedInlinkedin.com/company/tdub

Revenue estimate

Valuation estimate

Number of profiles

Profiles6 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Türkiye Değerleme Uzmanları Birliği