# Lauri Isotamm

> Lauri Isotamm is a pre-seed investor backing Software, CAD and Music. See 4 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 4
- Last investment: Feb 2022
- Lead investor: 0%
- Last updated: Aug 2026

Lauri Isotamm is a pre-seed investor focused on Software and CAD. Lauri Isotamm

## Round sizes

| Stage | Round size |
| --- | --- |
| Pre-Seed | $50k–$300k |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Software | 2 | 50% |
| CAD | 1 | 25% |
| Music | 1 | 25% |
| Events | 1 | 25% |
| Sports | 1 | 25% |

16 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Pre-Seed | 2 | 50% |
| Seed | 1 | 25% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Latvia | 1 | 25% |
| Estonia | 1 | 25% |
| United States | 1 | 25% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Solid World | The carbon markets are predicted to be 50x in size up to $50B by 2030. The majority of this market is going to be created through forward investments. One of the big things holding back the forward market today is carbon projects underperforming and the illiquid nature of the carbon investment market. Investing in a project gives you a forwardcontract for future credits. These forward contracts often underdeliver, and you can't do anything with this illiquid future promise for credits in 5+ years.
Solid World DAO accelerates carbon project development through fair, transparent and liquid markets. We de-risk carbon investments and make them liquid. The added safety of investing in carbon space will result in accelerated capital deployment and expansion cycles for carbon projects. They´ve partnered with the top companies in this space like SCB, Vlinder, Emsurge, Arbol, SustGlobal, Toucan, Flowcarbon, OFP.

Since they started in October 2021, they designed special-purpose blockchain infrastructure, have $4M forwards committed for the liquidity pools, and have built a one-of-a-kind world-class team with deep industry knowledge(ACT Commodities, BeZero, eAgronom) and blockchain knowledge(Toucan, Mercado Bitcoin, KlimaDAO) with serial-entrepreneur founders(Glia, eAgronom) who have been featured in Time, sourced tens of millions of forward credits, and are in late-stage talks with multiple trading houses for them to become LP-s on their automated market maker. Their protocol will serve as a financial primitive to build derivatives, collateralised loans, on-chain insurance and other innovations. They have a first-mover advantage in building forward carbon credit infrastructure. | $2.7M | Seed | Feb 01, 2022 |  |
| FanSifter | FanSifter is a fan data management platform that leverages machine learning to help rights holders in music, entertainment, and sports increase tickets, music, merch, experiences, and sponsorships sales. | $300K | Pre-Seed | Feb 19, 2020 |  |
| CENOS | CENOS redefines engineering simulation software category for mass adoption: FROM enterprise niche and multi-purpose software for 100K simulation experts TO mass adoption of intuitive vertical-focused simulation apps by 10M+ practical engineers in production | $50K | Pre-Seed | Jan 20, 2019 |  |
| CENOS | CENOS redefines engineering simulation software category for mass adoption: FROM enterprise niche and multi-purpose software for 100K simulation experts TO mass adoption of intuitive vertical-focused simulation apps by 10M+ practical engineers in production | $50K | Pre-Seed | Jan 20, 2019 |  |

4 of 4 investments shown.

## Co-investors
- [Draft Ventures](https://shizune.co/investors/profile/draft-ventures) — VC Fund, 2 deals together
- [Startup Wise Guys](https://shizune.co/investors/profile/startup-wise-guys) — VC Fund, 2 deals together
- [Taavet+Sten](https://shizune.co/investors/profile/taavet-sten) — VC Fund, 2 deals together
- [Allegory Labs](https://shizune.co/investors/profile/allegory-labs) — VC Fund, 1 deal together
- [Awesome People Ventures](https://shizune.co/investors/profile/awesome-people-ventures) — VC Fund, 1 deal together
- [Balam Holding](https://shizune.co/investors/profile/balam-holding) — VC Fund, 1 deal together

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## FAQ

### What does Lauri Isotamm invest in?

Lauri Isotamm invests primarily in Software, CAD and Music startups, most often at Pre-Seed and Seed stage. Most of the 4 investments tracked by Shizune back companies in Latvia. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Lauri Isotamm's check size?

Lauri Isotamm typically joins rounds of $50k–$300k at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Lauri Isotamm participates in.

### When did Lauri Isotamm last invest?

The most recent investment recorded for Lauri Isotamm closed in Feb 2022. Shizune tracks 4 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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