Fhenix

Smart Contract Platform for the Blockchain Market

Fintech & Insurtech
Active
Series A Tel Aviv-Yafo Founded 2023
Total raised
$22.0M
Last: Series A 2025-03
Stage
Series A
Founded
2023
Headcount
48
HQ
Tel Aviv-Yafo
Sector
Fintech & Insurtech

About

Fhenix is developing a confidential blockchain powered by fully homomorphic encryption (FHE) in purpose to advance application development in the Ethereum ecosystem by bringing data encryption and encrypted-data computation to smart contracts, transactions and on-chain assets for the first time

Funding history · 3 rounds · $22.0M total

2025-03
Series A Undisclosed
2024-06
Series A $15.0M
Date unknown
Seed $7.0M

Company Intelligence Q&A

Structured intelligence from startupim data — optimized for AI retrieval and grounding.

What is Fhenix's primary focus in the blockchain market?
Fhenix is developing a confidential blockchain that uses fully homomorphic encryption (FHE) to enable data encryption and encrypted-data computation for smart contracts, transactions, and on-chain assets within the Ethereum ecosystem.
When was Fhenix founded?
Fhenix was founded in June 2023.
How much total funding has Fhenix raised?
Fhenix has raised a total of $22 million USD.
When did Fhenix complete its Seed funding round and who were the lead investors?
Fhenix completed a Seed funding round, raising $7 million USD. Lead investors included Multicoin Capital and Collider Ventures.
When did Fhenix raise its first Series A funding round and who was the lead investor?
In June 2024, Fhenix raised $15 million USD in a Series A funding round, with Hack VC as the lead investor.
Which company made a strategic investment in Fhenix in March 2025?
In March 2025, Tandem by Offchain Labs made a strategic investment in Fhenix as part of a Series A round.
Where is Fhenix headquartered?
Fhenix is headquartered in Tel Aviv-Yafo, Israel.
How many employees does Fhenix currently have?
Fhenix currently has 48 employees.
Who is a co-founder of Fhenix?
Guy Zyskind is a co-founder of Fhenix.

Sectors & technology

Primary sector
Fintech & Insurtech
Sub-sectors
Fintech & InsurtechMoney Transfer & Management

Tags

blockchain