# Ilkka Hiidenheimo

> Ilkka Hiidenheimo is a pre-seed investor backing Industrial and Manufacturing. See 2 investments, check sizes, portfolio and contact details. Updated Aug 2026.

- Type: Angel Investor
- Location: Helsinki, Finland
- Total investments: 2
- Last investment: Jun 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/ilkka-hiidenheimo-8679753a

Ilkka Hiidenheimo is a pre-seed investor in Helsinki focused on Industrial and Manufacturing. Ilkka Hiidenheimo is the CEO of Sharper Shape.

## Contacts

5 contacts available for Ilkka Hiidenheimo: work email, personal email, work phone, personal phone and socials. Sign up free to unlock them: https://app.shizune.co/sign-up/investor-profiles/find-email/ilkka-hiidenheimo?utm_source=investor_profile

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Industrial | 1 | 50% |
| Manufacturing | 1 | 50% |
| Nanotechnology | 1 | 50% |
| Machine Learning | 1 | 50% |
| Enterprise Software | 1 | 50% |

6 industries tracked in total.

### Stage

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

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Confidentialmind | Generative AI platform for on-premises | $1.1M | Pre-Seed | Jun 20, 2024 | https://www.confidentialmind.com/ |
| Picosun | Picosun is the leading manufacturer of Atomic Layer Deposition (ALD) reactors for micro- and nanotechnology applications. Picosun provides the customers with versatile, reliable, and user-friendly ALD process tools, which offer world leading process quality and unique scalability from basic research to fully automated high throughput industrialproduction. Picosun is based in Espoo, Finland, its production facilities are located in Masala (Kirkkonummi), Finland, its US headquarters in Detroit, Michigan, and its Asian headquarters in Singapore. PICOSUN™ ALD process tools have been installed in various prominent industries and high-level reasearch organizations across Europe, USA, Asia and Australia. Picosun has world-wide sales and support network with distributors and representatives in over 30 countries. | $5.7M |  | Sep 21, 2013 | http://picosun.com |

2 of 2 investments shown.

## Co-investors
- [Failup Ventures](https://shizune.co/investors/profile/failup-ventures) — VC Fund, 1 deal together
- [Innovestor](https://shizune.co/investors/profile/innovestor) — VC Fund, 1 deal together

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## Featured in investor lists
- [All Angel Investors in Finland](https://shizune.co/investors/angel-investors-finland)
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## FAQ

### What does Ilkka Hiidenheimo invest in?

Ilkka Hiidenheimo invests primarily in Industrial, Manufacturing and Nanotechnology startups, most often at Pre-Seed and Funding Round stage. Most of the 2 investments tracked by Shizune back companies in Finland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### How do I contact Ilkka Hiidenheimo?

Public channels for Ilkka Hiidenheimo include LinkedIn. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.

### When did Ilkka Hiidenheimo last invest?

The most recent investment recorded for Ilkka Hiidenheimo closed in Jun 2024. 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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