# Harsh Rajat

> Harsh Rajat is a pre-seed investor at Push Protocol backing Blockchain. See 7 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Fund: Push Protocol
- Location: Mumbai, India
- Total investments: 7
- Last investment: Sep 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/harshrajat

Harsh Rajat is a pre-seed investor at Push Protocol in Mumbai focused on Blockchain and Cryptocurrency. Harsh Rajat is the Founder at Ethereum Push Notification Service (EPNS).

## Contacts

5 contacts available for Harsh Rajat: 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/harsh-rajat?utm_source=investor_profile

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $2.5M–$18M |
| Pre-Seed | $450k–$2.5M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Blockchain | 4 | 57% |
| Cryptocurrency | 3 | 43% |
| Information Technology | 3 | 43% |
| B2B | 1 | 14% |
| Web3 | 1 | 14% |

13 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 5 | 71% |
| Seed | 2 | 29% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Singapore | 3 | 43% |
| Switzerland | 1 | 14% |
| United Kingdom | 1 | 14% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Epoch Protocol | Epoch Protocol is an Web3 company that offers universal coordination layer for Web3. | $1.2M | Pre-Seed | Sep 15, 2025 |  |
| RiskLayer | RiskLayer is an economic security middleware for DeFi and providing services and validating Creating positive feedback loops. |  | Pre-Seed | Jul 25, 2024 |  |
| Outdid | Outdid helps online apps, and services limit their data liability while giving their consumers peace of mind that their personal information is secure. | $2.5M | Seed | Jun 29, 2023 |  |
| Shardeum | Shardeum is an EVM-based, linearly scalable smart contract platform that provides low gas fees while maintaining true decentralization and solid security through dynamic state sharding. Shardeum uses sharding to increase TPS with the addition of every new node. Shardeum will scale linearly thanks to dynamic state sharding. Every node that joins theShardeum network automatically raises the number of transactions per second (TPS), ensuring cheap transaction costs even as use grows. | $18.2M | Seed | Oct 18, 2022 |  |
| BuidlersTribe | Buidlers Tribe is an incubator that takes founders/startups from idea/proof-of-concept/MVP stage and works with them to build companies. They focus on Web3 companies and are platform agnostic. They vet appropriate startups for investors according to the investor’s needs and have access to various experts in the blockchain field. | $1M | Pre-Seed | Aug 18, 2022 |  |
| Samudai | Samudai organizes information and provides tools to enable seamless coordination through an all-in-one platform. Samudai was founded in 2021 and was headquartered in Central Region, Singapore. | $2.5M | Pre-Seed | Jun 08, 2022 |  |
| Kandola | Kandola is a decentralized Chip-to-Cloud IoT Protocol that democratizes loT device manufacturing and solution development by decoupling the dependency on the loT platform. Kandola's features are secure and scalable. It secures hardware sending data to secure decentralized cloud. | $450K | Pre-Seed | Apr 04, 2022 |  |

7 of 7 investments shown.

## Co-investors
- [Devfolio](https://shizune.co/investors/profile/devfolio) — VC Fund, 2 deals together
- [2Shares](https://shizune.co/investors/profile/2shares) — VC Fund, 1 deal together
- [3one4 Capital](https://shizune.co/investors/profile/3one4) — VC Fund, 1 deal together
- [Alpha Wave Global](https://shizune.co/investors/profile/alpha-wave-global) — VC Fund, 1 deal together
- [Alphemy Capital](https://shizune.co/investors/profile/alphemy-capital-fund) — VC Fund, 1 deal together
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund, 1 deal together

## About Push Protocol

VC Fund · Singapore, Singapore

Ethereum Push Notification Service (EPNS) is a decentralized notification protocol that enables any dApps or smart contracts to send platform-agnostic, incentivized, and dynamic notifications.

1 contacts available at Push Protocol.

| Name | Title | Profile |
| --- | --- | --- |
| Harsh Rajat | Founder | https://shizune.co/investors/profile/harsh-rajat |

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## FAQ

### What does Harsh Rajat invest in?

Harsh Rajat invests primarily in Blockchain, Cryptocurrency and Information Technology startups, most often at Pre-Seed and Seed stage. Most of the 7 investments tracked by Shizune back companies in Singapore. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Harsh Rajat's check size?

Harsh Rajat typically joins rounds of $2.5M–$18M at Seed and $450k–$2.5M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Harsh Rajat participates in.

### How do I contact Harsh Rajat?

Public channels for Harsh Rajat 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 Harsh Rajat last invest?

The most recent investment recorded for Harsh Rajat closed in Sep 2025. Shizune tracks 7 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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