# Mantas Mikuckas

> Mantas Mikuckas is a seed investor at Unicorns Lithuania backing E-Commerce and Software. See 20 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Unicorns Lithuania](https://shizune.co/investors/profile/unicorns-lithuania)
- Location: Vilnius, Lithuania
- Total investments: 20
- Last investment: Mar 2026
- Lead investor: 5%
- Last updated: Aug 2026
- LinkedIn: http://www.linkedin.com/in/mantasmikuckas
- Facebook: https://www.facebook.com/mantas.mikuckas#

Mantas Mikuckas is a seed investor at Unicorns Lithuania in Vilnius focused on E-Commerce and Software. Mantas Mikuckas is based out of Vilnius, Vilniaus Apskritis and is the Co-Founder & Board Member of Unicorns Lithuania. Mantas previously worked at Practica Capital as a Founder Partner.

## Round sizes

| Stage | Round size |
| --- | --- |
| Seed | $543k–$9M |
| Pre-Seed | $1.7M–$2.2M |
| Series A | $1.7M–$45M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| E-Commerce | 3 | 15% |
| Software | 2 | 10% |
| Marketplace | 2 | 10% |
| Mobile Apps | 2 | 10% |
| Information Technology | 2 | 10% |

31 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Seed | 9 | 45% |
| Series A | 6 | 30% |
| Pre-Seed | 2 | 10% |

### Country

| Country | Investments | Share |
| --- | --- | --- |
| Lithuania | 10 | 50% |
| United States | 2 | 10% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Saltz | Saltz is an app that allows users to source premium seafood and meat directly from farms, fishing boats, and regional suppliers | $23M | Series A | Mar 09, 2026 |  |
| sintra.ai | Sintra builds easy-to-use AI digital assistants for small business owners to automate tasks in social media, sales, recruiting and more. | $17M | Seed | Jun 10, 2025 |  |
| Sort A Brick | We use computer vision, AI, and robotics to turn used toy building bricks into an affordable, sustainable, and enjoyable adventure for Brick Fans everywhere. | $1.7M | Pre-Seed | May 01, 2025 |  |
| Saltz | Saltz is an app that allows users to source premium seafood and meat directly from farms, fishing boats, and regional suppliers | $3M | Seed | Apr 17, 2024 |  |
| Walk15 | Walk15 sustainable walking platform helps engage employees in active mobility and improve companies' ESG reports. Walk15 combines the Sustainable Activity Platform - a tool offering B2B clients annual subscriptions to activate their employees and monitor social impact data for ESG reports - and #walk15 app for B2B clients to buy Step Walletsubscriptions to promote their products and services within the app. | $542.7K | Seed | Nov 15, 2023 |  |
| Aerones | We are building heavy lifting drones which can lift up to 200kg (440lbp). We have version which is flying on batteries for rescue and delivery purposes and tethered solution for industrial cleaning and firefighting. | $31.9M | Series A | Dec 27, 2022 |  |
| Ovoko | Planet positive marketplace for used car spare parts. Ovoko manages RRR.lt, Ovoko.pl and Ovoko.fr marketplaces and connects suppliers from Baltic states and Poland | $13.7M | Series A | Oct 01, 2022 |  |
| Aerones | We are building heavy lifting drones which can lift up to 200kg (440lbp). We have version which is flying on batteries for rescue and delivery purposes and tethered solution for industrial cleaning and firefighting. | $9M | Seed | Apr 27, 2022 |  |
| Printify | Printify is the world's most famous print-on-demand platform designed to help anyone with an internet connection unlock the freedom that comes with opening your own online business. And because it’s completely risk free, more than 10 million people have signed up to open their stores! We created Printify so that anyone can create greatproducts, drive sales, and unlock their freedom. Printify has been on a steep growth curve since 2015, and now with more than 700 employees, three offices, and an amazing diverse team spread around Europe, we’re continuing to go from strength to strength. The Financial Times has ranked us as a Best Startup Employer for the last 4 years in a row, and we’re headquartered in Riga with investment backing from Richard Branson, Index Ventures, and some of the best angel investors from Silicon Valley and beyond. | $45M | Series A | Dec 01, 2021 |  |
| Printify | Printify is the world's most famous print-on-demand platform designed to help anyone with an internet connection unlock the freedom that comes with opening your own online business. And because it’s completely risk free, more than 10 million people have signed up to open their stores! We created Printify so that anyone can create greatproducts, drive sales, and unlock their freedom. Printify has been on a steep growth curve since 2015, and now with more than 700 employees, three offices, and an amazing diverse team spread around Europe, we’re continuing to go from strength to strength. The Financial Times has ranked us as a Best Startup Employer for the last 4 years in a row, and we’re headquartered in Riga with investment backing from Richard Branson, Index Ventures, and some of the best angel investors from Silicon Valley and beyond. | $5M | Series A | Dec 01, 2021 |  |

10 of 20 investments shown.

## Co-investors
- [Practica Capital](https://shizune.co/investors/profile/practica-capital) — VC Fund, 8 deals together
- [Change Ventures](https://shizune.co/investors/profile/change-ventures) — VC Fund, 6 deals together
- [Contrarian Ventures](https://shizune.co/investors/profile/contrarian-ventures) — VC Fund, 3 deals together
- [Coinvest Capital](https://shizune.co/investors/profile/coinvest-capital) — VC Fund, 2 deals together
- [Cooley](https://shizune.co/investors/profile/cooley-llp) — VC Fund, 2 deals together
- [Future Positive Capital](https://shizune.co/investors/profile/future-positive-capital) — VC Fund, 2 deals together

## About Unicorns Lithuania

VC Fund



1 contacts available at Unicorns Lithuania.

| Name | Title | Profile |
| --- | --- | --- |
| Mantas Mikuckas | Co-Founder & Board Member | https://shizune.co/investors/profile/mantas-mikuckas |

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## FAQ

### What does Mantas Mikuckas invest in?

Mantas Mikuckas invests primarily in E-Commerce, Software and Marketplace startups, most often at Seed and Series A stage. Most of the 20 investments tracked by Shizune back companies in Lithuania. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Mantas Mikuckas's check size?

Mantas Mikuckas typically joins rounds of $543k–$9M at Seed, $1.7M–$2.2M at Pre-Seed and $1.7M–$45M at Series A. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Mantas Mikuckas participates in.

### When did Mantas Mikuckas last invest?

The most recent investment recorded for Mantas Mikuckas closed in Mar 2026. Shizune tracks 20 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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