# Marc Tillement

> Marc Tillement is a seed investor backing Web3 and Finance. See 3 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 3
- Last investment: Nov 2024
- Lead investor: 0%
- Last updated: Aug 2026
- X (Twitter): https://twitter.com/kemartiti?lang=en
- Website: https://x.com/kemartiti?lang=en

Marc Tillement is a seed investor focused on Web3 and Finance. Marc Tillement is Director at the Pyth Data Association.

## Contacts

5 contacts available for Marc Tillement: 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/marc-tillement?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2.1M–$8M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Web3 | 1 | 33% |
| Finance | 1 | 33% |
| Blockchain | 1 | 33% |
| Cryptocurrency | 1 | 33% |
| Financial Services | 1 | 33% |

6 industries tracked in total.

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Exponent Finance | Exponent Finance is a Solana Network DeFi fixed price market that creates time-locked tokens that can generate set returns or be traded for yield. | $2.1M | Seed | Nov 21, 2024 | https://x.com/exponentfinance?mx=2 |
| aPriori | aPriori is a monad-native MEV infrastructure and liquid staking mechanism developed for parallel executions. | $8M | Seed | Jul 23, 2024 | https://x.com/aprmev |
| Arcium | Arcium is a parallelized confidential computing network that provides trustless, verifiable and efficient encrypted computation. Arcium implements Multiparty Computation Execution Environments (MXEs) that combine MPC, homomorphic encryption, zero-knowledge proofs, and more to enable computation on encrypted data. | $5.5M | Seed | May 09, 2024 | https://arcium.com |

3 of 3 investments shown.

## Co-investors
- [Staking Facilities](https://shizune.co/investors/profile/staking-facilities) — VC Fund, 2 deals together
- [ABCDE](https://shizune.co/investors/profile/abcde) — VC Fund, 1 deal together
- [OKX Ventures](https://shizune.co/investors/profile/block-dream-fund) — VC Fund, 1 deal together
- [Cherry Ventures](https://shizune.co/investors/profile/cherry-ventures) — VC Fund, 1 deal together
- [Chorus One](https://shizune.co/investors/profile/chorus-one) — VC Fund, 1 deal together
- [Coinbase Ventures](https://shizune.co/investors/profile/coinbase-ventures) — VC Fund, 1 deal together

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## FAQ

### What does Marc Tillement invest in?

Marc Tillement invests primarily in Web3, Finance and Blockchain startups, most often at Seed stage. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Marc Tillement's check size?

Marc Tillement typically joins rounds of $2.1M–$8M 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 Marc Tillement participates in.

### How do I contact Marc Tillement?

Public channels for Marc Tillement include X (Twitter) and the website linked on this profile. 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 Marc Tillement last invest?

The most recent investment recorded for Marc Tillement closed in Nov 2024. Shizune tracks 3 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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