# Rich Rosenblum

> Rich Rosenblum is a seed investor at GSR backing Cryptocurrency. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: [GSR](https://shizune.co/investors/profile/gsr)
- Total investments: 2
- Last investment: Nov 2021
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/rich-rosenblum-a86561/

Rich Rosenblum is a seed investor at GSR focused on Cryptocurrency and Financial Services. Rich Rosenblum is the co-founder at GSR.

## Contacts

5 contacts available for Rich Rosenblum: 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/rich-rosenblum?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Cryptocurrency | 2 | 100% |
| Financial Services | 2 | 100% |
| SaaS | 1 | 50% |
| FinTech | 1 | 50% |
| Machine Learning | 1 | 50% |

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Venture - Series Unknown | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Solidus Labs | Solidus Labs is an information technology company that provides a machine learning-powered trade surveillance and transaction monitoring infrastructure tailored for digital assets. It features a SaaS web-based dashboard, that enables its clients to detect, investigate, and address suspicious activity in blockchain-based asset trading.The companywas founded in 2017 and headquartered in New York, United States. | $15M | Venture - Series Unknown | Nov 05, 2021 | http://www.soliduslabs.com |
| Secured Finance | Secured Finance is a platform provider for the cryptocurrency loans and derivatives market. | $4M | Seed | Jul 29, 2021 | https://secured-finance.com/ |

2 of 2 investments shown.

## Co-investors
- [Protocol Labs](https://shizune.co/investors/profile/protocol-labs) — VC Fund, 2 deals together
- [Dialectic](https://shizune.co/investors/profile/dialectic) — VC Fund, 1 deal together
- [Double Peak Group](https://shizune.co/investors/profile/double-peak-group) — VC Fund, 1 deal together
- [Exor Ventures](https://shizune.co/investors/profile/exor-seeds) — VC Fund, 1 deal together
- [EXOR N.V.](https://shizune.co/investors/profile/exor-s-p-a) — VC Fund, 1 deal together
- [Exor Ventures](https://shizune.co/investors/profile/exor-ventures) — VC Fund, 1 deal together

## About GSR

VC Fund · Wan Chai, Hong Kong

GSR has nine years of deep crypto market expertise as a market maker, ecosystem partner and active, multi-stage investor. GSR sources and provides spot and non-linear liquidity in digital assets for token issuers, institutional investors, miners, and leading cryptocurrency exchanges. GSR employs over 300 people around the globe, and its tradingtechnology is connected to 60 trading venues, including the world's leading DEXs. We have a culture of approaching complex problems with tenacity and imagination. We build long-term relationships by offering exceptional service, expertise and trading capabilities tailored to the specific needs of our clients.

4 contacts available at GSR.

| Name | Title | Profile |
| --- | --- | --- |
| Cristian Gil | Co-Founder | https://shizune.co/investors/profile/cristian-gil |
| Eva Sanchez | CLO | https://shizune.co/investors/profile/eva-sanchez-ccc8 |
| Quynh Ho | VP, M&A and Investments | https://shizune.co/investors/profile/quynh-ho-b89b |
| Rich Rosenblum | Co-Founder | https://shizune.co/investors/profile/rich-rosenblum |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Rich Rosenblum invest in?

Rich Rosenblum invests primarily in Cryptocurrency, Financial Services and SaaS startups, most often at Seed and Venture - Series Unknown stage. Most of the 2 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 Rich Rosenblum?

Public channels for Rich Rosenblum include LinkedIn. 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 Rich Rosenblum last invest?

The most recent investment recorded for Rich Rosenblum closed in Nov 2021. Shizune tracks 2 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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