Vadim Koleoshkin
Angel Investor
Moscow, Russian Federation
Vadim Koleoshkin is a Series A investor in Moscow focused on Apps and Cryptocurrency. Co-Founder at Zerion.
- Total investments:
- 6
- Last investment:
- Lead investor:
- 0%
Last updated:
For AI agents: llms.txt
Industries Vadim Koleoshkin invests in
Stages Vadim Koleoshkin invests in
Countries Vadim Koleoshkin invests in
Round sizes
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
| Socials |
Round size
- Series A
- $11M–$30M
Investment Focus
Industry
- Apps 2 (33%)
- Cryptocurrency 2 (33%)
- Database 1 (17%)
- Ethereum 1 (17%)
- Internet 1 (17%)
Stage
- Series A 3 (50%)
- Seed 1 (17%)
- Pre-Seed 1 (17%)
- Funding Round 1 (17%)
Country
- United States 3 (50%)
- Switzerland 1 (17%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Valhalla is a decentralized exchange platform provider that allows users to trade cryptocurrencies directly from their wallets without relying on intermediaries. | $1.5M / Pre-Seed / Dec 20, 2024 | ||
| Daylight is an Application Programming Interface (API) for collecting Web3 benefits. | $6M / Seed / Sep 24, 2024 | ||
| WalletConnect is an open source standard for connecting desktop Dapps to mobile Wallets using end-to-end encryption by scanning a QR code. It is a simple infrastructure that can be setup by any developer. Using a Bridge server to relay the messages without having access to any of its contents. The contents are encrypted using the session datashared by the QR code between the desktop and mobile. | $11.3M / Series A / Mar 08, 2022 | ||
| 3Box storage is simple, secure, and private by design. Apps that store data with users on 3Box are lighter, more trustworthy, and enjoy reduced data management liability. | $30M / Series A / Feb 16, 2022 | ||
| Ceramic Network is a provider of protocols for decentralized and composable data applications. The network decentralizes application databases, making data universally composable and reusable across applications. It consists of three core parts: a highly-scalable, decentralized infrastructure for data availability and consensus, a marketplace ofcommunity-created data models, and a suite of standard APIs for storing, updating, and retrieving data from those models. | $30M / Series A / Feb 16, 2022 | ||
| See all 6 investments → | |||
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FAQ
What does Vadim Koleoshkin invest in?
Vadim Koleoshkin invests primarily in Apps, Cryptocurrency and Database startups, most often at Series A and Seed stage. Most of the 6 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does Vadim Koleoshkin invest in?
Vadim Koleoshkin typically joins rounds of $11M–$30M at Series A. These are whole funding-round sizes, not Vadim Koleoshkin's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds Vadim Koleoshkin took part in.
How do I contact Vadim Koleoshkin?
Public channels for Vadim Koleoshkin include LinkedIn, 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 Vadim Koleoshkin last invest?
The most recent investment recorded for Vadim Koleoshkin closed in Dec 2024. Shizune tracks 6 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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