# Tarkan Onar

> Tarkan Onar is a seed investor backing iOS, PaaS and Logistics. See 4 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 4
- Last investment: Oct 2022
- Lead investor: 0%
- Last updated: Aug 2026

Tarkan Onar is a co-founder of MARKmost, an e-commerce platform that helps businesses understand and identify their opportunities, and of Mackolik.com, a website that provides sports information, scores, and analysis services.Onar completed his secondary education at Ankara Kocatepe Mimar Kemal High School in 1987. He holds a degree in tourismand hospitality from the Hacettepe University. Onar currently occupies himself as a horse trainer and lives in Istanbul, Turkey. He was born in Ankara in 1970.

## Contacts

5 contacts available for Tarkan Onar: 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/tarkan-onar?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $350k–$1M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| iOS | 1 | 25% |
| PaaS | 1 | 25% |
| Logistics | 1 | 25% |
| Marketing | 1 | 25% |
| Advertising | 1 | 25% |

11 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 2 | 50% |
| Angel | 1 | 25% |
| Funding Round | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Turkey | 2 | 50% |
| United States | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Heaventures | investment firm | $759K |  | Oct 14, 2022 | https://heaventures.com/ |
| Heaventures | investment firm | $1.4M | Angel | Oct 14, 2022 | https://heaventures.com/ |
| ULAK | [ENG] ULAK is a mobile app, that helps you find nearby couriers and place a custom order. With ULAK, the nearest courier to your location is directed to you, serves with the shipment you choose, app displays the instant location information until your shipment is delivered, shares delivery details with you, securely collects your payment from yourcredit card and completes the transaction. If you wish, you can get service with cash payment as well...[TUR] ULAK akıllı telefonlar üzerinde çalışan, motorlu kuryeye ihtiyacı olanlarla, güvenilir motorlu kuryeleri buluşturan bir mobil uygulamadır. ULAK ile size en yakın kuryeyi çağırarak gönderinizi yapabilir veya özel sipariş verebilirsiniz. ULAK ile bulunduğunuz konuma en yakın kurye size yönlendirilir, seçeceğiniz gönderi şekli ile hizmet verir, gönderiniz teslim edilene kadar anlık konum bilgisini gösterir, teslimat detaylarını size iletir, ödemenizi güvenli bir şekilde kredi kartınızdan tahsil eder, işlemi tamamlar. Dilerseniz nakit ödeme seçeneği ile hizmet alabilirsiniz. | $300K | Seed | Jun 03, 2020 | https://www.ulakapp.com |
| AppSamurai | AppSamurai is an AI-powered One-Stop-Shop User Acquisition platform that provides advertisers with global access to premium placements. It aids in the achievement of performance goals by reaching out to the right users at the right time via various campaign types.The company was established in 2016 and is headquartered in San Francisco,California. | $1M | Seed | Jul 28, 2017 | https://appsamurai.com/ |

4 of 4 investments shown.

## Co-investors
- [500 Istanbul](https://shizune.co/investors/profile/500-istanbul) — VC Fund, 1 deal together
- [ACT Venture Partners](https://shizune.co/investors/profile/act-venture-partners) — VC Fund, 1 deal together
- [Kokteyl](https://shizune.co/investors/profile/kokteyl) — VC Fund, 1 deal together
- [Single Family Office](https://shizune.co/investors/profile/single-family-office) — VC Fund, 1 deal together

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## Featured in investor lists
- [Venture Capital Angel Investors in Middle East](https://shizune.co/investors/venture-capital-angel-investors-middle-east)
- [Venture Capital Investors in Turkey](https://shizune.co/investors/venture-capital-investors-turkey)

## FAQ

### What does Tarkan Onar invest in?

Tarkan Onar invests primarily in iOS, PaaS and Logistics 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 Tarkan Onar's check size?

Tarkan Onar typically joins rounds of $350k–$1M 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 Tarkan Onar participates in.

### How do I contact Tarkan Onar?

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 Tarkan Onar last invest?

The most recent investment recorded for Tarkan Onar closed in Oct 2022. 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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