# Helex funding: rounds and investors

> Helex has raised $3.5M across 1 round since 2025. Investors include SOSV. Every round with its source.

Source: https://millionrounds.com/company/helex (Millionrounds; every figure on the page links to its filing or article)

United States · [Seed startup](https://millionrounds.com/companies)

# Who invested in *Helex*

One round we have observed, with the one investor named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Biotech

Funding summary Updated 26 Oct 2026

**$3.5M** raised across 1 round since 2025, from 1 source

- **Latest round:** Seed, $3.5M Oct 2025
- **Investors:** 1

See who backed them

## The rounds

- **Oct 2025** Seed **$3.5M** [SOSV](https://millionrounds.com/fund/sosv) Source recorded

## Founders and team

From Helex's own website: 1 founder, 2 on the team.

**Rohini Kalvakuntla** Co-founder, Chief Business Officer

- **Prashanthi Krishna Kumar** Manager, Strategic Projects and Partnerships
- **Rajashekar Reddy** Finance Manager

## Everyone who backed them

[SOSV](https://millionrounds.com/fund/sosv) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=helex).

## Also claim to have backed them

This firm lists Helex as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[bluehill.vc](https://millionrounds.com/fund/bluehill-vc) VC firm Per its own site

## Quick answers about Helex

### Who invested in Helex?

Helex's investors include SOSV.

### How much has Helex raised?

Helex has raised $3.5M across 1 round since 2025.

### When did Helex last raise?

Helex's most recent round was a Seed of $3.5M in Oct 2025.

### What was Helex's biggest round?

Its most recent round, $3.5M in Oct 2025, is also its largest on record.

### Who backed Helex first?

Helex's first round on record, in Oct 2025, was backed by SOSV.

### What stage is Helex at?

Helex's latest named round is a Seed, in Oct 2025.

### Where is Helex based?

Helex is based in the United States.

## Companies like Helex

In the same sector, and raised in the last eighteen months.

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)[**Clinical Ink** $24M · Oct 2026](https://millionrounds.com/company/clinical-ink)[**Rejuvenate Bio** $13M · Oct 2026](https://millionrounds.com/company/rejuvenate-bio)

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