Konstantin Siniushin
Managing Partner @ The Untitled Venture Company
Riga, Latvia
Konstantin Siniushin is a seed investor at The Untitled Venture Company in Riga focused on Manufacturing and Nanotechnology. Konstantin Sinyushin known Russian IT-serial entrepreneur, co-founder of a number of well-known companies, sold to strategic investors Software AG, EMC Corp. and EPAM Systems. Russian business angels in the field of Internet and mobile solutions, which occupies first place in the ratings of the venture.
- Total investments:
- 7
- Last investment:
- Lead investor:
- 29%
Last updated:
For AI agents: llms.txt
Industries Konstantin Siniushin invests in
Stages Konstantin Siniushin invests in
Countries Konstantin Siniushin invests in
Contacts
| Type | Contact | Validation |
|---|---|---|
| Work email | ||
| Personal email | ||
| Work phone | ||
| Personal phone | ||
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Investment Focus
Industry
- Manufacturing 2 (29%)
- Nanotechnology 2 (29%)
- Software 1 (14%)
- Wellness 1 (14%)
- CleanTech 1 (14%)
Stage
- Seed 3 (43%)
- Pre-Seed 1 (14%)
- Venture - Series Unknown 1 (14%)
Country
- Latvia 2 (29%)
- Israel 1 (14%)
- United States 1 (14%)
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Naco builds a manufacturing station to provide its clients with ready-to-use coated parts for hydrogen production. | $2.6M / Seed / Jan 14, 2025 | ||
| Essence is an employee benefits platform that empowers women and people with cycles to thrive in the workplace by optimizing well-being and productivity according to the menstrual cycle. | $600K / Seed / Feb 08, 2024 | ||
| Naco builds a manufacturing station to provide its clients with ready-to-use coated parts for hydrogen production. | $1.3M / Seed / Dec 20, 2023 | ||
| Naco Technologies Ltd develops, manufactures, and supplies nano coating technologies to customers worldwide.The company provides a range of high-performance multilayer and multicomponent coatings for equipment used in the tooling, automotive, aerospace, and micro-chip industries. Its products include oil-enhanced, wear-protective, thermalbarrier, and liquid-repellent coatings.Naco Technologies was founded in 2009 and is based in Riga, Latvia. In 2015 Naco Texhnologies was acquired by the Germany-based Schaeffler Group. | $1.6M / Venture - Series Unknown / Apr 12, 2022 | ||
| Naco builds a manufacturing station to provide its clients with ready-to-use coated parts for hydrogen production. | $1.6M / Seed / Mar 14, 2022 | ||
| Purpur is a modern sexual wellness company that encourages open conversation about sex and improves couple communication. | $220K / Pre-Seed / Jun 01, 2021 | ||
| In 2010, the project manager GBooking Alexander Naslednikova got the idea to market optimization services on the Internet. "If 10 back there was a problem finding the right source of information on the Internet, t EPER problem is different: a lot of sources of information, and the average user in selecting the best offers no possibility ofcomparison between different sources. So, my first startup was engaged by comparing the prices in supermarkets, in one of the following ideas, we aggregated and compared classified ads and renting real estate. The idea is also to optimize the choice of providers suggests itself. "Besides Alexander, they have had a classical technical education (BA in Mathematics with Computer Science, Technion, Haifa, Israel) had the idea to create a method of increasing the profitability of enterprises with an optimization algorithm , which he later turned out perfectly.The main mission of GBooking - to contribute to the improvement of the space buyer-seller relationships, maximize convenience and time savings of both sides and at the same time to perfect your strategy - focus on the end-customer. | $1M / Seed / Aug 19, 2013 |
Co-Investors
The Untitled is a venture capital company based in California that finances seed and early stage companies.
The Untitled Venture Company Contacts
| Name | Phone | Socials | |
|---|---|---|---|
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Konstantin Siniushin
Managing Partner
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Igor Lutz
Co-Founder & Managing Partner
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FAQ
What does Konstantin Siniushin invest in?
Konstantin Siniushin invests primarily in Manufacturing, Nanotechnology and Software startups, most often at Seed and Pre-Seed stage. Most of the 7 investments tracked by Shizune back companies in Latvia. The Investment Focus section breaks down every industry, stage and country in the portfolio.
How do I contact Konstantin Siniushin?
Public channels for Konstantin Siniushin include LinkedIn and Facebook. 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 Konstantin Siniushin last invest?
The most recent investment recorded for Konstantin Siniushin closed in Jan 2025. Shizune tracks 7 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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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