# Ahu Buyukkusoglu Serter

> Ahu Buyukkusoglu Serter is a seed investor backing Internet and Energy. See 4 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Istanbul, Turkey
- Total investments: 4
- Last investment: Jun 2026
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ahu-buyukkusoglu-serter-8553338/

Ahu Buyukkusoglu Serter is a seed investor in Istanbul focused on Internet and Energy. Ahu Buyukkusoglu Serter

## Contacts

5 contacts available for Ahu Buyukkusoglu Serter: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/ahu-buyukkusoglu-serter?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $750k–$4.2M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Internet | 2 | 50% |
| Energy | 1 | 25% |
| Automotive | 1 | 25% |
| Electronics | 1 | 25% |
| Manufacturing | 1 | 25% |

12 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 3 | 75% |
| Angel | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Turkey | 3 | 75% |
| United States | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Atlantic | Atlantic provides a hierarchical, multi-agent AI system designed to integrate with an enterprise's existing software stack and map directly to its organizational structure. The platform connects to workplace tools to automate, coordinate, and execute cross-departmental business tasks while maintaining structured reporting lines andhuman-in-the-loop oversight. |  | Seed | Jun 02, 2026 |  |
| Ion Membranes | Ion membranes is a company that designs and manufactures ion exchange membranes and separators for the green energy industry. Our products are used in batteries, electrolyzers, fuel cells, chlor-alkali facilities, electrodialysis water treatment processes, and other applications that require ionic range separation. | $750K | Seed | Nov 23, 2023 |  |
| Buyutech | Büyütech is a mobility perception company developing sensor-agnostic, AI-driven vision systems for automotive, defense, and industrial mobility. The company designs and manufactures camera-based ADAS systems, including Front & Rear ADAS Cameras, Surround and Side-View Cameras, and Driver Monitoring Systems. Büyütech also develops a multi-sensorperception platform that enables safer, regulation-ready mobility across sectors. | $4.2M | Seed | Sep 25, 2021 |  |
| HIZLIÇEVİRİ | HIZLIÇEVİRİ is a professional translation platform that enables its users to get contracts, academic papers, technical specifications, and many other documents translated from professional and certified translators. The platform offers translation services for over 36 languages.HIZLIÇEVİRİ was launched in 2014 and is operated from Istanbul,Turkey. | $135K | Angel | Feb 01, 2015 |  |

4 of 4 investments shown.

## Co-investors
- [Galata Business Angels](https://shizune.co/investors/profile/galata-business-angels) — VC Fund, 2 deals together
- [YEO](https://shizune.co/investors/profile/yeo) — VC Fund, 2 deals together
- [Albaraka Portfolio](https://shizune.co/investors/profile/albaraka-portfolio) — VC Fund, 1 deal together
- [BIC Angels](https://shizune.co/investors/profile/bic-angel-invesments) — VC Fund, 1 deal together
- [Farplas](https://shizune.co/investors/profile/farplas) — VC Fund, 1 deal together
- [ITUARI Teknokent](https://shizune.co/investors/profile/ituari-teknokent) — VC Fund, 1 deal together

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## FAQ

### What does Ahu Buyukkusoglu Serter invest in?

Ahu Buyukkusoglu Serter invests primarily in Internet, Energy and Automotive startups, most often at Seed and Angel stage. Most of the 4 investments tracked by Shizune back companies in Turkey. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Ahu Buyukkusoglu Serter's check size?

Ahu Buyukkusoglu Serter typically joins rounds of $750k–$4.2M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Ahu Buyukkusoglu Serter participates in.

### How do I contact Ahu Buyukkusoglu Serter?

Public channels for Ahu Buyukkusoglu Serter include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Ahu Buyukkusoglu Serter last invest?

The most recent investment recorded for Ahu Buyukkusoglu Serter closed in Jun 2026. Shizune tracks 4 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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