# CustomSurg funding: rounds and investors

> CustomSurg has raised across 1 round since 2024. Investors include K Fund, Venture Kick and Innosuisse. Every round with its source.

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

Switzerland · [Venture startup](https://millionrounds.com/companies)

# Who invested in *CustomSurg*

One round we have observed, with the 4 investors 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.

Advanced Manufacturing

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2024, from 1 source

- **Latest round:** Venture Mar 2024
- **Investors:** 4

See who backed them

## The rounds

- **Mar 2024** Venture **Amount undisclosed** [K Fund](https://millionrounds.com/fund/kfund) [Venture Kick](https://millionrounds.com/fund/venture-kick) [Innosuisse](https://millionrounds.com/fund/innosuisse) [Kickfund](https://millionrounds.com/fund/kickfund) Source recorded

## Founders and team

From CustomSurg's own website: 3 founders, 13 on the team.

**Valentin Splett** Co-Founder & CEO

**Arvind von Keudell** Co-Founder & CMO

**Thomas Zumbrunn** Co-Founder & Chairman

- **Heidi Horsch** Chief of Staff & Head of Regulatory
- **Richard Keiser** CTO
- **Jason Ramirez** VP Sales
- **Alexander Crotta** R&D Engineer
- **Andrew Freiberg** Board Member
- **Charles Hirschler** Board Member
- **Irene España** Clinical Partnerships Manager
- **Iwein Bau** Senior Software Engineer
- **Jason Werner** Associate Finance & Admin
- **Júlia Ibañez Massa** Clinical Operations Engineer
- **Lara Zamboni** Senior Software Engineer
- **Lea Sommerhalder** Clinical Operations Lead
- **Rich Yoon** Board & Advisors

## Everyone who backed them

[K Fund](https://millionrounds.com/fund/kfund) VC firm **1** round

[Venture Kick](https://millionrounds.com/fund/venture-kick) Accelerator **1** round

[Innosuisse](https://millionrounds.com/fund/innosuisse) Government **1** round

[Kickfund](https://millionrounds.com/fund/kickfund) Corporate VC **1** round

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

## Quick answers about CustomSurg

### Who invested in CustomSurg?

CustomSurg's investors include K Fund, Venture Kick, Innosuisse and Kickfund.

### How much has CustomSurg raised?

CustomSurg has raised 1 round since 2024, none with a disclosed amount.

### When did CustomSurg last raise?

CustomSurg's most recent round was a Venture in Mar 2024.

### Who backed CustomSurg first?

CustomSurg's first round on record, in Mar 2024, was backed by K Fund, Venture Kick and Innosuisse and 1 others.

### What stage is CustomSurg at?

CustomSurg's latest named round is a Venture, in Mar 2024.

### Where is CustomSurg based?

CustomSurg is based in Switzerland.

## Companies like CustomSurg

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

[**Jaipur Robotics** $5.2M · Sept 2026](https://millionrounds.com/company/jaipur-robotics)[**Rrreefs** $1.1M · Jun 2026](https://millionrounds.com/company/rrreefs)[**KEMARO AG** $5.0M · Apr 2026](https://millionrounds.com/company/kemaro-ag)[**Spacetek Technology AG** $18M · Nov 2025](https://millionrounds.com/company/spacetek-technology-ag)[**Vestir AI** $535K · Oct 2025](https://millionrounds.com/company/vestir-ai)[**ANYbotics** $80M · Sept 2025](https://millionrounds.com/company/anybotics)

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