# Ersin Esentürk

> Ersin Esentürk is a startup investor at Energisa. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Energisa](https://shizune.co/investors/profile/energisa)
- Total investments: 1
- Last investment: Oct 2023
- Lead investor: 0%
- Last updated: Aug 2026

Ersin Esentürk is a startup investor at Energisa.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Selfweller | Selfweller is an artificial intelligence-based self-therapy application that prepares tailored "voice self-therapy" sessions and interactive exercises for the resolution of psychological and emotional difficulties and intends to enable users to experience self-help. | $71K | Pre-Seed | Oct 25, 2023 |  |

1 of 1 investments shown.

## Co-investors
- [ŞirketOrtağım](https://shizune.co/investors/profile/%C5%9Eirket-orta%C4%9F%C4%B1m-angel-investors-network) — VC Fund, 1 deal together

## About Energisa

VC Fund · Cataguases, Brazil

Energisa is engaged in the distribution and marketing of electric energy. They distribute energy for residential, industrial, commercial, and rural consumption.

2 contacts available at Energisa.

| Name | Title | Profile |
| --- | --- | --- |
| Ersin Esentürk | General Manager, Retail | https://shizune.co/investors/profile/ersin-esent%C3%BCrk-e90e |
| Mauricio Botelho | CFO | https://shizune.co/investors/profile/mauricio-botelho-181d |

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## FAQ

### When did Ersin Esentürk last invest?

The most recent investment recorded for Ersin Esentürk closed in Oct 2023. Shizune tracks 1 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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