# Mark Terebin

> Mark Terebin is a venture - series unknown investor backing Content. See 1 investments, check sizes, portfolio and contact details. Updated Sep 2026.

- Type: Angel Investor
- Total investments: 1
- Last investment: Apr 2017
- Lead investor: 0%
- Last updated: Sep 2026

Mark Terebin is a venture - series unknown investor focused on Content and Software.

## Contacts

5 contacts available for Mark Terebin: 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/mark-terebin?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Content | 1 | 100% |
| Software | 1 | 100% |
| Digital Media | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Arbitrum | Arbitrum is a commercial content moderation company that provides the best solution of user generated image, video, and text content moderation which combines automation and human resources. | $500K | Venture - Series Unknown | Apr 10, 2017 | http://www.arbitrum.com/ |

1 of 1 investments shown.

## Co-investors
- [Balaclava Lab](https://shizune.co/investors/profile/balaclava-lab) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Bossa Invest](https://shizune.co/investors/profile/bossanova-investimentos) — VC Fund
- [Almi Invest](https://shizune.co/investors/profile/almi-invest) — VC Fund
- [Business Growth Fund](https://shizune.co/investors/profile/business-growth-fund) — VC Fund

## FAQ

### What does Mark Terebin invest in?

Mark Terebin invests primarily in Content, Software and Digital Media startups, most often at Venture - Series Unknown stage. Most of the 1 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Mark Terebin?

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 Mark Terebin last invest?

The most recent investment recorded for Mark Terebin closed in Apr 2017. 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 Sep 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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