What departments does OYAK have?

OYAK has employees across 21 departments including Information Security, Business, Finance, Human Resources, Entrepreneurship.

What is the largest department at OYAK?

The largest department at OYAK is Human Resources with 4 employees.

Where are OYAK employees located globally?

OYAK has employees across 3 continents and 5 countries including Turkey, Georgia, Cyprus, Netherlands, United States Of America.

How has OYAK's team size changed over time?

OYAK's team has decreased from approximately 567 to 509 employees based on available data.

OYAK Employee Directory

Q: Who are OYAK's key employees and leadership?

OYAK's key employees include: Advisor To The Ceo (energy Business): G. C., Ceo: E. Y., Cfo: M. C., Chief Human Resources Officer: A. H. A., Vice President Of Internal Audit: A. U. S..

Financial ServicesAnkara, Turkey1001-5000 Employees

OYAK, founded in 1961 and based in Ankara, operates as Turkey's largest second-pillar supplementary occupational pension fund. Its activities span industries including mining and metallurgy, cement and construction materials, paper, automotive and logistics, chemicals and agriculture, energy, finance, and food, with operations across six continents in 21 countries. The organization conducts its activities under Law No. 205 and functions as a private-law, financially and administratively autonomous social security body that manages members' retirement savings according to principles of efficiency and profitability.

Headquartered in Ankara, OYAK employs a sizable workforce and serves hundreds of thousands of members. Through its service model and ongoing investments, it seeks to support members' future security and contribute to the Turkish economy.

OYAK Global Highlights

Asia
492

Turkey
492

Europe
6

Cyprus
4
Georgia
1
Netherlands
1

North America
1

United States Of America
1

OYAK's Leadership

E. Y.
Ceo
Mobile Phone
Email
M. C.
Cfo
Mobile Phone
Email
A. H. A.
Chief Human Resources Officer
Mobile Phone
Email
A. U. S.
Vice President Of Internal Audit
Mobile Phone
Email
B. S.
Vice President - Audit
Mobile Phone
Email
G. C.
Advisor To The Ceo (energy Business)
Mobile Phone
Email
N. K.
Director Information Security | Ciso
Mobile Phone
Email
M. S.
Group Cfo-Energy Companies At Oyak
Mobile Phone
Email

OYAK Employee Metrics

100%

50%

0%

2026

2025

Finance
Engineering
Program & Project Management
Analytics
Human Resources
Other
Information Technology
Military & Protective Services
Banking
Accounting
Business

Contact profiles from OYAK

Name

Title

Contact Info

Location

Last Update

B. Ö.
Treasury Director
Mobile Phone
Email
TurkeyIstanbul
Nov 14, 2025
E. A.
Director Of Employee Experience And Employer Branding
Mobile Phone
Email
Turkey
Apr 09, 2026
G. E.
Legal Director
Mobile Phone
Email
Turkey
Sep 29, 2025
H. G. K.
Director - Operational Excellence
Mobile Phone
Email
TurkeyAnkara
Nov 18, 2025
B. P.
Financial Controller
Mobile Phone
Email
TurkeyIstanbul
Sep 14, 2024
E. M.
Director Of Sustainability
Mobile Phone
Email
TurkeyIstanbul
Mar 27, 2025
M. S. G.
Talent Management Manager
Mobile Phone
Email
TurkeyIstanbul
Oct 21, 2025
E. D.
Group Information Security Manager
Mobile Phone
Email
TurkeyIstanbul
Jul 06, 2026
E. G. Ş.
Hr Analytics & Data Mining Manager
Mobile Phone
Email
TurkeyIstanbul
Jul 31, 2026
A. B.
Group Software Development Manager
Mobile Phone
Email
TurkeyIstanbul
Oct 21, 2025

Frequently Asked Questions

What is OYAK known for?

OYAK operates in the Financial Services industry. Explore OYAK's company overview page for more information.

What is OYAK's most common email format?

OYAK employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more OYAK email formats with LeadIQ.

How many employees does OYAK have currently?

OYAK has approximately 3.8K employees as of July 2026. These team members are located across 3 continents, including AsiaEuropeNorth America.

Who are OYAK's key employees and leadership?

As of July 2026, OYAK's key employees include:

Ceo: E. Y.
Cfo: M. C.
Chief Human Resources Officer: A. H. A.
Vice President Of Internal Audit: A. U. S.
Vice President - Audit: B. S.

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OYAK Employee Directory

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