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List of financial services firms in Istanbul

Tamtam tracks 57 financial services firms headquartered in Istanbul. This list ranks all of them by number of employees on LinkedIn, led by Sabanci Holding, Garanti BBVA and Yapı Kredi. Their median headcount is 926. Half of them were founded in 1997 or later.

🇹🇷 Istanbul57 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
Sabanci Holdingsabanci.com

Conglomerate with diverse interests in banking, finance, energy, industrials, building materials, and retail, focusing on sustainability and global partnerships.

Investment Management 🇹🇷 Istanbul 22,437 n/a
2
Garanti BBVAgarantibbva.com.tr

Digital and people-focused financial institution offering innovative products and services, part of a global banking group, aiming to provide advanced solutions and opportunities for customers

Banking 🇹🇷 Istanbul 16,695 1946
3
Yapı Krediyapikredi.com.tr

A leading financial institution in Turkey offering a wide range of banking and financial services to individuals, SMEs, and corporations

Banking 🇹🇷 Istanbul 16,484 n/a
4
QNB Türkiyeqnb.com.tr

Established in 1987, the company is a leading bank in Turkey with innovative services like the first installment credit card and online banking platform

Banking 🇹🇷 Istanbul 13,575 n/a
5
VakıfBankvakifbank.com.tr

Established in 1954, the organization offers a wide range of modern banking products and services, specializing in corporate, commercial, and retail banking, along with investment banking and capital market activities

Banking 🇹🇷 Istanbul 11,881 1954
6
TEBteb.com.tr

A respected finance institution in Turkish banking sector, offering a wide range of banking services and products with international partnership for growth and expansion

Banking 🇹🇷 Istanbul 8,632 1927
7
Kuveyt Turk Participation Bankkuveytturk.com.tr

Specializing in interest-free finance with a customer-focused approach, innovative technology, and digital transformation Leading in asset size and Islamic banking, supporting mega projects and entrepreneurship

Banking 🇹🇷 Istanbul 6,740 1989
8
Türkiye Finansturkiyefinans.com.tr

A pioneer in Islamic banking in Turkey, providing commercial and retail services with a focus on customer satisfaction and digital innovation

Banking 🇹🇷 Istanbul 4,019 n/a
9
Albaraka Türk Katılım Bankası A.Şalbaraka.com.tr

Established in 1984, it offers interest-free financial services based on profit and loss sharing, with a global reach through a vast network of correspondent banks

Banking 🇹🇷 Istanbul 3,388 1984
10
Vakıf Katılımvakifkatilim.com.tr

Leading the way in participatory banking, our vision is to be a reference institution, while our mission is to drive growth through Islamic banking principles

Banking 🇹🇷 Istanbul 3,016 2015
11
AgeSA Hayat ve Emeklilikagesa.com.tr

A company in partnership with Sabancı Holding and Ageas, offering a wide range of individual and group retirement plans, life insurance products for individuals and families

Insurance 🇹🇷 Istanbul 2,897 n/a
12
Anadolu Sigortaanadolusigorta.com.tr

Offers diverse insurance products excluding life insurance, emphasizing expertise, technology, strong capital, and customer-focused service across Turkey.

Insurance 🇹🇷 Istanbul 2,694 1925
13
ING Türkiyeing.com.tr

The company provides effortless banking to empower people who live authentically, pursue their dreams, and embrace innovation and equality

Banking 🇹🇷 Istanbul 2,652 2008
14
Eminevimeminevim.com

A pioneering company in the savings finance sector, providing opportunities for individuals to become vehicle owners through a unique concept

Financial Services 🇹🇷 Istanbul 2,416 1991
15
Fibabankafibabanka.com.tr

Innovative bank fostering diversity in financing, embracing fintech advancements, and empowering employees to shape the future of financial technologies

Banking 🇹🇷 Istanbul 1,996 n/a
16
Türkiye Emlak Katılım Bankasıemlakkatilim.com.tr

A participation bank supporting local production, social projects, and sustainable growth, while providing financial solutions for the real estate sector

Banking 🇹🇷 Istanbul 1,858 1926
17
Türkiye Sigortaturkiyesigorta.com.tr

Providing innovative, agile, and reliable insurance solutions across the country with expert staff and strong technological infrastructure.

Insurance 🇹🇷 Istanbul 1,765 2020
18
Anadolubankanadolubank.com.tr

Provides corporate, commercial, SME, agricultural, and personal banking services with strong risk management and international financial participation.

Banking 🇹🇷 Istanbul 1,753 1997
19
ANADOLU HAYAT EMEKLİLİKanadoluhayat.com.tr

A leading provider of private pension and life insurance services in Turkey, offering a range of products through diverse distribution channels

Insurance 🇹🇷 Istanbul 1,444 1990
20
IS Investmentisyatirim.com.tr

Established investment banking arm providing financial services to local and foreign investors including corporate finance, investment advisory, asset management, brokerage, and research

Investment Banking 🇹🇷 Istanbul 1,400 1996
21
Aksigortaaksigorta.com.tr

A leading insurance company with 58 years of experience, focusing on innovation, customer satisfaction, and expansion through investments in technology and customer-oriented services

Insurance 🇹🇷 Istanbul 1,321 n/a
22
Burgan Bank Türkiyeburgan.com.tr

A financial institution in Turkey offering corporate, investment, and commercial banking services, with a strategic partnership with a Kuwait-based financial group in MENA region

Banking 🇹🇷 Istanbul 1,223 1989
23
Katılımevimkatilimevim.com.tr

Enabling individuals to own homes and cars without dealing with interest or credit through a non-interest Savings Financing approach

Financial Services 🇹🇷 Istanbul 1,180 2018
24
senCard Direkt Satışsencarddirektsatis.com.tr

Specializing in direct sales services, providing innovative solutions and products to customers

Insurance Agencies and Brokerages 🇹🇷 Istanbul 1,072 n/a
25
Sinpaş Yapı Tasarruf Sandığısinpasyts.com

Providing convenience in acquiring homes and vehicles for everyone, with a focus on ease and accessibility

Financial Services 🇹🇷 Istanbul 1,069 2021
26
Alternatif Bankalternatifbank.com.tr

A banking institution aiming to provide a seamless banking experience through physical and digital channels, with a renewed strategy and goals for market effectiveness

Banking 🇹🇷 Istanbul 1,003 1991
27
Midasgetmidas.com

Bringing together the stock markets of Borsa Istanbul and the US in one platform for easy access and monitoring

Financial Services 🇹🇷 Istanbul 978 2021
28
Sinpaş Holdingsinpas.com.tr

A leading group with innovative vision and reliability, operating in real estate, industry, services, finance, and energy sectors with over 3000 employees

Real Estate 🇹🇷 Istanbul 933 1974
29
Enpara.comenpr.co

The first direct-only retail banking platform in Turkey, providing fee-free banking services through non-branch channels, awarded for web design and marketing campaigns

Banking 🇹🇷 Istanbul 926 2012
30
AXA Türkiyeaxasigorta.com.tr

Leader in financial protection and asset management, offering insurance, personal protection, savings, and real estate planning to 50 million individuals and businesses worldwide

Insurance 🇹🇷 Istanbul 914 n/a
31
HDI Sigortahdisigorta.com.tr

As the third largest insurance group in Germany, we provide uninterrupted life solutions in Turkey since 2006 with a strong and extensive structure

Insurance 🇹🇷 Istanbul 893 1995
32
Eureko Sigortaeurekosigorta.com.tr

An international insurance provider specializing in non-life insurance products, with a focus on customer satisfaction, innovation, and service accessibility throughout Turkey

Insurance 🇹🇷 Istanbul 757 1989
33
Garanti BBVA Emeklilikgarantibbvaemeklilik.com.tr

Established in 1992, the company offers life and individual retirement insurance with a focus on customer satisfaction, utilizing technology, and collaboration with banking partners

Insurance 🇹🇷 Istanbul 710 1992
34
Calik Holdingcalik.com

A multinational group operating in various sectors such as energy, construction, mining, finance, and telecommunications across 28 countries, focusing on sustainability and innovation

Holding Companies 🇹🇷 Istanbul 656 1981
35
ÜNLÜ & Counluco.com

A leading investment services and asset management group in Turkey, providing detailed information through their website piapiricom

Financial Services 🇹🇷 Istanbul 647 1996
36
GCM Yatırımgcmyatirim.com.tr

A leading provider of financial brokerage services in Turkey, specializing in leveraged trading (Forex) with a strong technological infrastructure and a focus on customer satisfaction

Financial Services 🇹🇷 Istanbul 647 2011
37
Türkiye Hayat Emeklilikturkiyehayatemeklilik.com.tr

We bring insurance experience forward with an agile and innovative approach, providing solutions nationwide to meet the needs of trust and goodness #PowerInOurName

Insurance 🇹🇷 Istanbul 625 2020
38
TSKB | Türkiye Sınai Kalkınma Bankasıtskb.com.tr

Establishing in 1950, the company offers corporate and investment banking services, sustainable financing for projects, and private advisory services with a focus on sustainability

Banking 🇹🇷 Istanbul 597 1950
39
QNB Investqnbinvest.com.tr

A renowned provider of investment services, offering portfolio management, investment consultancy, asset management, institutional sales, investment banking, and custodian services to clients

Investment Banking 🇹🇷 Istanbul 378 1996
40
Ünlem Sigortaunlemsigorta.com

The company operates in the insurance and investment management industry with a strong presence in 18 countries, providing life insurance and pension services with a focus on customer satisfaction

Insurance 🇹🇷 Istanbul 333 2005
41
Hedef Filohedeffilo.com

A fleet leasing provider offering customized solutions, high service standards, and personalized payment plans to help businesses succeed in Turkey

Financial Services 🇹🇷 Istanbul 243 2003
42
Paribuparibu.com

Blockchain-based innovative products and services development, crypto asset ecosystem leadership, secure digital asset transactions, and digital asset custody solutions for individuals and institutions.

Financial Services 🇹🇷 Istanbul 201 2017
43
Türk Reasüransturkreasurans.com.tr

A reinsurance company established by the Turkish Ministry of Treasury and Finance to enhance local reinsurance capacity and resource efficiency in the Turkish insurance sector

Insurance 🇹🇷 Istanbul 154 2019
44
Evrensel Ltd.evrenselgy.com

A boutique investment house specializing in asset management, investment management, and private equity real estate investments

Investment Management 🇹🇷 Istanbul 150 2009
45
BULLS YATIRIM MENKUL DEĞERLER A.Ş.bullsyatirim.com

A company providing investment services in compliance with capital market regulations, including brokerage, portfolio management, investment advising, and other related financial services

Capital Markets 🇹🇷 Istanbul 107 n/a
46
Burgan Yatırımbrg.yt

A company in the financial sector, offering brokerage, corporate finance, and asset management services to a wide range of domestic and foreign clients

Investment Banking 🇹🇷 Istanbul 86 2001
47
Azimut Portföy I Azimut Groupazimutportfoy.com

A leading independent asset management company in Europe and Turkey, offering a wide range of investment strategies and serving international investors

Investment Management 🇹🇷 Istanbul 86 2012
48
Deniz Asset Managementdenizportfoy.com

This company specializes in managing a total of 89 funds, including investment funds, private funds, and pension funds for individual and corporate investors

Investment Management 🇹🇷 Istanbul 79 2003
49
Garanti BBVA Portföygarantibbvaportfoy.com.tr

Turkey's pioneering asset management company offers mutual funds, pension funds, alternative investments, and portfolio management services to institutions and high net worth individuals

Investment Management 🇹🇷 Istanbul 60 1997
50
Hedef Portföyhedefportfoy.com.tr

Founded in 2012, the company provides qualified portfolio management services tailored to individual and corporate investors' return goals and risk preferences

Financial Services 🇹🇷 Istanbul 46 2012
51
miksmiksinvest.com

MİKS offers investment management solutions for institutional investors, delivering smart portfolio and investment advisory services through innovative technologies

Financial Services 🇹🇷 Istanbul 35 n/a
52
GSD Yatırım Bankası A.Ş.gsdbank.com.tr

Specializing in investment banking services to assist clients with corporate finance, capital raising, mergers and acquisitions, and financial advisory needs

Banking 🇹🇷 Istanbul 35 1987
53
Tera Portföyteraportfoy.com

A subsidiary of a leading investment firm, specializing in portfolio management services with a strong focus on client satisfaction and ethical values

Investment Management 🇹🇷 Istanbul 28 n/a
54
Inveo Portföyinveoportfoy.com

Inveo Portföy is a subsidiary of Inveo Investment Holding with 30 years of experience managing portfolios under capital market regulations, offering investment funds and private portfolio management services Their philosophy focuses on prioritizing investors, making rational decisions for investment excellence, fostering teamwork, and adapting to changing conditions with continuous improvement and innovative approaches

Investment Management 🇹🇷 Istanbul 26 n/a
55
OYAK PORTFÖYoyakportfoy.com.tr

A financial management company providing services for individual and corporate portfolios, investment funds, and financial assets with expert staff to achieve desired returns for clients

Investment Management 🇹🇷 Istanbul 17 2013
56
Ağabey Yatırım Holding A.Ş.agabeyholding.com.tr

Established in 1992, the company group operates in the finance sector, creating valuable products and services for over 20 years They transitioned to a holding structure in 2015, focusing on high volume transactions in stock and currency markets The company aims for innovation, continuous improvement, and providing added value through coordination of group companies with international service quality standards

Financial Services 🇹🇷 Istanbul 13 2015
57
VENBEY YATIRIMvenbeyyatirim.com

A financial services company with over 20 years of experience, offering expertise in leveraged trading, gold and silver markets, and a strong capital structure

Financial Services 🇹🇷 Istanbul 8 2014

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.

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