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21Celsius Ventures, VC Fund

21Celsius Ventures

VC Fund

Baar, Switzerland

21Celsius Ventures is an investment company based in Zug, Switzerland led by independent, lateral thinkers.

Total investments:
5
Last investment:
Lead investor:
40%

Last updated:

Industries 21Celsius Ventures invests in

RetailInternetE-CommerceAdvertisingMarketplace

Stages 21Celsius Ventures invests in

SeedPre-SeedSeries AConvertible Note

Countries 21Celsius Ventures invests in

SwitzerlandSpain

Contacts

NameEmailPhoneSocials

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Investment Focus

Industry

  • Retail 1 (20%)
  • Internet 1 (20%)
  • E-Commerce 1 (20%)
  • Advertising 1 (20%)
  • Marketplace 1 (20%)
See all 14 industries →

Stage

  • Seed 2 (40%)
  • Pre-Seed 1 (20%)
  • Series A 1 (20%)
  • Convertible Note 1 (20%)

Country

  • Switzerland 2 (40%)
  • Spain 1 (20%)

Team

NameTitleInvestmentsLinksEmail
Alain Nydegger
Alain Nydegger Founding Partner
Founding Partner Total investments: 1
Find email
Sven Siat
Sven Siat Partner
Partner Total investments: 0 Find email

Investments

CompanyDescriptionRoundLinks
Making every ad relevant Pre-Seed / Aug 02, 2021
POP UP SHOPS is an online marketplace for short-term retail space and connects landlords with innovative brands, companies, designers and artists looking for space to sell. From a booth at a street fair, to a shop-in-shop inside a chique boutique, to a entire flagship store on a busy shopping street – we optimize the rental process. Discover Pop UpShops in your city and around the world. Launch your idea within days, test your products in multiple cities within a short time. POP UP SHOPS makes it possible. We make retail space more accessible and foster local economies by empowering new, emerging and established companies. $546.7K / Series A / Apr 26, 2021
A long-term group who strives to give you the best quality products. We import raw material as Trade Bridge Atlantic and develop 2 brands: Okami Bio & Your Karma foods Seed / Jan 01, 2021
POP UP SHOPS is an online marketplace for short-term retail space and connects landlords with innovative brands, companies, designers and artists looking for space to sell. From a booth at a street fair, to a shop-in-shop inside a chique boutique, to a entire flagship store on a busy shopping street – we optimize the rental process. Discover Pop UpShops in your city and around the world. Launch your idea within days, test your products in multiple cities within a short time. POP UP SHOPS makes it possible. We make retail space more accessible and foster local economies by empowering new, emerging and established companies. $567K / Convertible Note / Oct 20, 2020
POP UP SHOPS is an online marketplace for short-term retail space and connects landlords with innovative brands, companies, designers and artists looking for space to sell. From a booth at a street fair, to a shop-in-shop inside a chique boutique, to a entire flagship store on a busy shopping street – we optimize the rental process. Discover Pop UpShops in your city and around the world. Launch your idea within days, test your products in multiple cities within a short time. POP UP SHOPS makes it possible. We make retail space more accessible and foster local economies by empowering new, emerging and established companies. Seed / May 11, 2020

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FAQ

What does 21Celsius Ventures invest in?

21Celsius Ventures invests primarily in Retail, Internet and E-Commerce startups, most often at Seed and Pre-Seed stage. Most of the 5 investments tracked by Shizune back companies in Switzerland. The Investment Focus section breaks down every industry, stage and country in the portfolio.

How do I contact 21Celsius Ventures?

Public channels for 21Celsius Ventures include LinkedIn, X (Twitter) and the website linked on this profile. 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.

Who are the partners at 21Celsius Ventures?

The team at 21Celsius Ventures includes Alain Nydegger (Founding Partner) and Sven Siat (Partner). The Team section lists each member with their title, investment count and links.

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 Nov 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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