Demirhan Sener
Partner at Sistem Global Danmanlk A..
Istanbul, Turkey
Demirhan Sener, Partner at Sistem Global Danmanlk A.. is an active investor based in Istanbul, Turkey. This profile covers what Demirhan Sener backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelInvestment Bank
- Stages
- Pre SeedSeedSeries BLate Stage Venture
- Invests in
- FintechMedTech & Medical DevicesRobotics & AutomationGaming & Entertainment
- Location
- Istanbul, Turkey
- Typical check
- $1.6M
- Past investments
- 9
Notable investments
How to reach Demirhan Sener
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Round Funded. "Demirhan Sener." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/demirhan-sener
Frequently Asked Questions
What does Demirhan Sener invest in?
Demirhan Sener invests in Fintech, MedTech & Medical Devices, Robotics & Automation and Gaming & Entertainment, typically at Pre Seed, Seed, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Demirhan Sener invest at?
Demirhan Sener typically invests at Pre Seed, Seed, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Demirhan Sener's typical check size?
Demirhan Sener typically writes checks around $1.6M. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.
What is Round Funded?
Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.