Company Details
Technology Stack
Professional Summary
Oner Bas is CISO, Director Information Security and Quality at İhlas Holding. İhlas Holding operates in the investment management industry and has 1100 employees. Based in Istanbul, Istanbul, Turkey. Classified as a c-suite-level CISO leader. Their organization's technology stack includes Cloudflare DNS, CloudFlare Hosting, Mobile Friendly, Nginx, Google Font API, and 4 other technologies.
Industry & Role Insights
- • CTO Rank tracks 2,786 CISO leaders with verified contact information.
- • There are 1,378 tech leaders in the investment management industry in our database.
- • 1,450 tech leaders in Istanbul are available in our database.
Position in the CTO Rank Database
- • Oner Bas is 1 of 2,823 leaders with the CISO role tracked in the CTO Rank database.
- • 25 hold the CISO role at investment management companies (out of 1,389 total investment management leaders in our database).
- • 8 hold the CISO role in Istanbul.
- • 31 hold the CISO role at companies with 1100 employees.
- • Typical CISO compensation in Istanbul: $220,000 – $480,000 (median $340,000). Composite from levels.fyi, Glassdoor, and Payscale data; adjusted for state cost of labor.
Data compiled from LinkedIn public profiles, company filings, and verified public technology signals. Methodology & sources · Updated May 2026.
Frequently Asked Questions
How do I contact Oner Bas?
Oner Bas has a verified email address on file on CTO Rank. They work at İhlas Holding. Pro members can access direct email addresses, LinkedIn profiles, and phone numbers.
What company does Oner Bas work for?
Oner Bas is CISO, Director Information Security and Quality at İhlas Holding, a company in the investment management industry with 1100 employees. The company is headquartered in Istanbul, Istanbul, Turkey.
What is Oner Bas's role in technology leadership?
Oner Bas is classified as a CISO leader at the c-suite level.
What technologies does Oner Bas's organization use?
Oner Bas's organization uses a technology stack that includes Cloudflare DNS, CloudFlare Hosting, Mobile Friendly, Nginx, Google Font API, WordPress.org. This information is useful for sales teams, recruiters, and technology vendors.
Is Oner Bas open to recruiting or new opportunities?
CTO Rank does not track open-to-work status. The best approach is to reach out directly to Oner Bas using the verified contact information available to Pro members. When recruiting a CISO, Director Information Security and Quality, personalizing your outreach with specifics about the role and tech stack typically yields the best response rate.
Can I pitch or sell to Oner Bas at İhlas Holding?
Oner Bas is CISO, Director Information Security and Quality at İhlas Holding. CISOs like Oner Bas typically evaluate vendors in Cloudflare DNS, CloudFlare Hosting, Mobile Friendly, and related categories. Use CTO Rank Pro to get verified email and approach directly.
How accurate is Oner Bas's profile data?
CTO Rank verifies and refreshes profile data weekly. Oner Bas's profile includes verified contact details, company information, and technology stack data sourced from multiple public and proprietary sources.
Get full access
Unlock verified emails, phone numbers, LinkedIn profiles, and CSV exports for 485,000+ tech leaders.
Upgrade to Pro