# CiRi Ventures: portfolio, investments and team

> CiRi Ventures is a vc firm. 2 investments on record, 1 in the last 12 months, latest Oct 2026. Portfolio, stages, co-investors and team.

Source: https://millionrounds.com/fund/ciri-ventures (Millionrounds; every figure on the page links to its filing or article)

[Investor](https://millionrounds.com/investors)

# CiRi Ventures

Last cheque observed Oct 2026; 2 cheques on record.

Email

VC firm Deploying now

Pre-seed Seed Series A Climate Deeptech Batteries

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Deploying now

**100%** of best year **1** **cheques in 12 months**, 2 on record

Since the last cheque **15** days **00** hrs **00** min **00** sec

Median round **$11M** Rounds led **1 of 2**

Pitch CiRi Ventures

## CiRi Ventures highlights

- 01 1 cheques in the last 12 months
- 02 Mostly Seed and Series A: 100% of its rounds
- 03 Led 1 rounds

## What they do

> CiRi Ventures is a climate and deeptech investment fund. From their own website

- **Type:** VC firm
- **Cheque size:** Not stated
- **Stages:** Pre-seed Seed Series A Series B Growth
- **Sectors:** Climate Deeptech Batteries
- **Cold pitches:** Not stated

## The record

Every round we can evidence, newest first **2 appearances**

- **2026** 1 round
- **Oct** **[Hephaestus](https://millionrounds.com/company/hephaestus)** Series A · GB · Pulse 2.0 **$17M** *Led*
- **Undated** 1 round
- **-** **[Strong by Form](https://millionrounds.com/company/strong-by-form)** Seed · ES · Firms' own news pages **$5.4M** With 9 others

An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.

## The cheque

Pre-seed Seed Series A

Median round joined **$11M** the round, not its cheque

Led 1 of 2 rounds **50%**

- **Sole investor:** Never alone
- **Last cheque:** Oct 2026

Rounds by stage said on their site

- Seed said *1*
- Series A said *1*
- Pre-seed said *-*
- Series B said *-*
- Growth said *-*

Cheques by month Led Joined

Dec 2023 Nov 2026

Often in the room with

- [Teampact ventures](https://millionrounds.com/fund/teampact-ventures) 2

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## Who they invest alongside

The investors most often in the same rounds as CiRi Ventures. A count of rooms they were both in, not a relationship either has claimed.

[**Teampact ventures** Private equity **2** rounds together](https://millionrounds.com/fund/teampact-ventures)

## Recently backed

The latest companies CiRi Ventures put money into.

[**Strong by Form** $5.4M](https://millionrounds.com/company/strong-by-form)

## Quick answers about CiRi Ventures

### What does CiRi Ventures invest in?

CiRi Ventures invests most often at Seed and Series A (100% of the rounds on record), in sectors such as Climate, Deeptech and Batteries.

### How active is CiRi Ventures?

2 investments on record, 1 of them in the last 12 months, and it led 1. The most recent was in Oct 2026.

### What has CiRi Ventures invested in recently?

Its most recent investments on record: Hephaestus (Series A, Oct 2026).

### How big are CiRi Ventures's cheques?

The median round it joins is $11M.

### Is CiRi Ventures investing now?

Yes: it is actively investing, with 1 investments in the last 12 months.

### Who does CiRi Ventures invest alongside?

Most often Teampact ventures (2 rounds together).

### What kind of investor is CiRi Ventures?

CiRi Ventures is a VC firm.

### Where does this information on CiRi Ventures come from?

From 2 articles and filings naming it in a round, public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. [How we count](https://millionrounds.com/methodology) · [Report a correction](https://millionrounds.com/corrections?slug=ciri-ventures) · [Is this your firm? Claim it](https://millionrounds.com/claim?org=ciri-ventures)