Haluk Zontul

Partner, Diffusion Capital Partners
Haluk Zontul leverages METU and TÜBİTAK/TTGV experience to judge deep-tech on engineering strength and defensible know-how, backing few dragon outcomes; Tazi.ai and ATAR Labs recognized by Gartner.
How to contact Haluk Zontul
Stages their fund invests in
N/A
Avg Check
€500K; Follow-on €1M–€2M
N/A
Does their fund Lead?
No
N/A
Geos their fund invests in
Latin America
Haluk Zontul
Stages their fund invests in
N/A
Sectors their fund invests in
Deeptech / Hardware
Biotech
Climate
Robotics
Materials
N/A
Avg Check
€500K; Follow-on €1M–€2M
N/A
Leads?
No
N/A
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About Haluk Zontul

Haluk Zontul came to venture investing after years working in technology policy and research, including studying electrical and electronics engineering at METU and later working at TÜBİTAK and TTGV, which shapes how he judges deep-tech companies by looking at real engineering strength, defensible know-how, and hard-to-copy processes rather than just buzzwords. He also focuses on backing a small number of very large "dragon" outcomes that can return an entire fund, points to portfolio companies like Tazi.ai and ATAR Labs being recognized by Gartner as proof of technical quality, and often talks about building the wider mix of technology, talent, capital, and institutions needed to help deep-tech startups grow.

About their Fund

Diffusion Capital Partners

Sectors
Deeptech / Hardware, Biotech, Climate, Robotics, Materials
Rounds
Seed - Series A
Avg Check Size
€500K; Follow-on €1M–€2M

Diffusion Capital Partners is Turkey's first venture capital fund focused on deep tech, based at the Arı Teknokent technopark on İTÜ's campus, and it typically invests using a staged approach—starting with checks under €500K and reserving up to €1–2M for follow-on funding in science- and engineering-heavy startups. Its portfolio includes applied industrial and agriculture technology, such as leading the funding round for agtech company Doktar, and it serves as the official venture capital partner of The Deeptech Demo Day 2025, connecting it directly with new deep-tech founders in Turkey.

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