# Sofie Käll

> Sofie Käll is a seed investor at The Footprint Firm backing Software and Sustainability. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [The Footprint Firm](https://shizune.co/investors/profile/the-footprint-firm)
- Location: Copenhagen, Denmark
- Total investments: 2
- Last investment: Dec 2025
- Lead investor: 50%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/sofie-k%C3%A4ll-138a9164

Sofie Käll is a seed investor at The Footprint Firm in Copenhagen focused on Software and Sustainability. Sofie Käll is based out of Copenhagen, Hovedstaden, and is the CIO and Partner of The Footprint Firm. Sofie previously worked at Råsaft as a Board Member. Sofie Käll attended Lund University. Sofie Käll has been Awarded as a Marketer of the Year.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 1 | 50% |
| Sustainability | 1 | 50% |
| Developer Tools | 1 | 50% |
| Machine Learning | 1 | 50% |
| Service Industry | 1 | 50% |

8 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 1 | 50% |
| Pre-Seed | 1 | 50% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Denmark | 1 | 50% |
| The Netherlands | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| NobodyWho | NobodyWho is a Copenhagen-based software startup specializing in AI inference engines for running large language models (LLMs) locally and efficiently on any device. | $2.4M | Pre-Seed | Dec 17, 2025 |  |
| GreenShift Technologies | GreenShift Technologies is a sustainable computing platform designed to optimize cloud infrastructure and applications. | $2.8M | Seed | Sep 30, 2025 |  |

2 of 2 investments shown.

## Co-investors
- [4impact](https://shizune.co/investors/profile/4impact) — VC Fund, 1 deal together
- [Norrsken Evolve](https://shizune.co/investors/profile/norrsken-evolve) — VC Fund, 1 deal together
- [PSV](https://shizune.co/investors/profile/preseed-innovation) — VC Fund, 1 deal together
- [Rockstart](https://shizune.co/investors/profile/rockstart-accelerator) — VC Fund, 1 deal together

## About The Footprint Firm

VC Fund · Copenhagen, Denmark

The Footprint Firm is an advisory and investment company with a sole focus on sustainability.

2 contacts available at The Footprint Firm.

| Name | Title | Profile |
| --- | --- | --- |
| Mikkel Skytte Hejbøl | Director | https://shizune.co/investors/profile/mikkel-skytte-hejb%C3%B8l |
| Sofie Käll | CIO and Partner | https://shizune.co/investors/profile/sofie-k%C3%A4ll |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Sofie Käll invest in?

Sofie Käll invests primarily in Software, Sustainability and Developer Tools startups, most often at Seed and Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Denmark. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Sofie Käll last invest?

The most recent investment recorded for Sofie Käll closed in Dec 2025. Shizune tracks 2 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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