# Lukas Saari

> Lukas Saari is a seed investor at Tandem Health (Stockholm) backing SaaS and Software. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Tandem Health](https://shizune.co/investors/profile/tandem-health-aeb2)
- Location: Stockholm, Sweden
- Total investments: 2
- Last investment: Feb 2026
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/lukas-saari
- Facebook: https://www.facebook.com/lukas.saari

Lukas Saari is a seed investor at Tandem Health in Stockholm focused on SaaS and Software. Lukas Saari is the CEO and Co-Founder of Tandem Health. He previously worked at McKinsey and Company as an Analytics Engagement Manager. Lukas Saari attended KTH Royal Institute of Technology.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $8M–$9.9M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 50% |
| Software | 1 | 50% |
| Construction | 1 | 50% |
| Project Management | 1 | 50% |
| Artificial Intelligence | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Agaton | Agaton builds secure, domain-specific AI Agents for Sales teams, introducing superhuman co-workers that help companies win.We automate complex, core workflows with a sophisticated always-on AI-powered analysis that leverages proprietary voice AI to correlate quantitative and qualitative factors across all your customer calls. Our system isdesigned to surface and identify what truly drives deals — and help you close more of them: we call it AI for ROI.Agaton is located in Stockholm, Sweden and is backed by a global group of prominent tech entrepreneurs, super angels and VC investors, including Sequoia.See more at agaton.ai | $9.9M | Seed | Feb 19, 2026 |  |
| Brickanta | Brickanta uses AI to automate construction documents and project workflows, reduce errors, streamline tasks, & deliver actionable insights. | $8M | Seed | Jan 27, 2026 |  |

2 of 2 investments shown.

## Co-investors
- [Alstin Capital](https://shizune.co/investors/profile/alstin) — VC Fund, 1 deal together
- [Foundry ventures](https://shizune.co/investors/profile/foundry-ventures) — VC Fund, 1 deal together
- [Inception Fund](https://shizune.co/investors/profile/inception-fund) — VC Fund, 1 deal together
- [Northzone](https://shizune.co/investors/profile/northzone-ventures) — VC Fund, 1 deal together
- [seed + speed Ventures](https://shizune.co/investors/profile/seed-speed-ventures) — VC Fund, 1 deal together
- [SSE Business Lab](https://shizune.co/investors/profile/sse-business-lab) — VC Fund, 1 deal together

## About Tandem Health

VC Fund · Stockholm, Sweden

Tandem Health focuses on providing care, whereas Tandem allows you to conveniently make medical notes immediately following the patient session. Tandem Health creates technologies that simplify administration in healthcare.

3 contacts available at Tandem Health.

| Name | Title | Profile |
| --- | --- | --- |
| Lukas Saari | CEO & Co-Founder | https://shizune.co/investors/profile/lukas-saari-df0e |
| Oliver Åstrand | CTO & Co-Founder | https://shizune.co/investors/profile/oliver-%C3%A5strand |
| Oscar Boldt-Christmas | CCO & Co-Founder | https://shizune.co/investors/profile/oscar-boldt-christmas |

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## FAQ

### What does Lukas Saari invest in?

Lukas Saari invests primarily in SaaS, Software and Construction startups, most often at Seed stage. Most of the 2 investments tracked by Shizune back companies in Sweden. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Lukas Saari's check size?

Lukas Saari typically joins rounds of $8M–$9.9M at Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Lukas Saari participates in.

### When did Lukas Saari last invest?

The most recent investment recorded for Lukas Saari closed in Feb 2026. 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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