Carl Silbersky

Co-founder at Stær

📍 Malmo Metropolitan Area, Sweden🔄 Updated September 2026💼 8 investments📅 17 years investing🗓 Last invested Jan 2024
VC🌍 Sweden
8
Total investments
5
Early stage
0
Mid stage
0
Late stage
17y
Years active

Portfolio

6 investments · sorted by recency
All investments
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Late stage
Investor
Oct 2017
Polychain invests in protocols and companies in the blockchain space, advancing the global adoption of cryptocurrencies.
Investor
2017
Polychain invests in protocols and companies in the blockchain space, advancing the global adoption of cryptocurrencies.
Investor
2017
A new kind of hedge fund built by a network of data scientists. Numerai manages an institutional grade long/short global equity strategy for the investors in our hedge fund. We transform and regularize financial data into machine learning problems for our global community of data scientists. In December 2015, we created the world’s first encrypted data science tournament for stock market predictions. The most accurate and original machine learning models from the world’s best data scientists are synthesized into a collective artificial intelligence that controls the capital in Numerai’s hedge fund.
Founding Investor
Oct 2013
Mapillary is the street-level imagery platform that scales and automates mapping using collaboration, cameras, and computer vision. We make images and map data available to visualize our world and help develop cities, maps, and automotive.
Investor
2013
Brisk finds the fastest paths to sales by showing you which leads to follow and next steps to take. Brisk Enterprise implements your sales process and leverages all your sales tools to find even shorter sales paths. This way to a win.
CEO & Investor
2009
Experience · 13 entries
All (13)
Investments (8)
Founder (2)
Board (2)
2025
Co-Founder
Sep 2025
Staer makes mobile robots truly autonomous and gives them the ability to map new environments, understand space, plan their movements, and continuously improve.
2024
Board Member
2024
Navigator MSL are the Premier Distributor of Plumbing, Heating and Gas Fittings and Valves to the UK and Ireland Plumbers Merchant Industry. The company was first formed in 1934 under the name Metal Supplies Ltd and though there have been name changes along the way, there has been high quality distribution from the current premises for more than 40 years. The company’s staff are highly experienced in the Industry and have a wealth of knowledge for customers to draw on. Navigator has seen exceptional growth in the last five years and strategies are in place for this to develop on further. Sales support for our customers is obviously of very high strategic priority. The company has experienced Regional Sales Managers with a strong Internal Sales office structured to support the growing customer base and offer assistance whenever it is needed. Navigator have invested heavily in stock and the Range has increased dramatically in the last 5 years with taking on Soil, Waste and Underground Plastics, MDPE, Traps, Pan Connectors and more recently a wide range of Kitemarked Gas Hoses, Fittings, Pipework and Valves under the brand name SALVUS. Navigator will be “Leading the Way” in the Quality of Service, Range, and Pricing available to our valued Merchant Customers. The company’s growth will continue strongly, as will the investment in Key Personnel, I.T. Systems and any other aspect of support we can give to fully support trading with Navigator.
2018
Senior Vice President, Head of M&A
2018
We can’t go on building like we do today. Construction, the world’s largest industry, is also among the world’s largest sources of pollution, with buildings and new construction generating nearly 40% of the world’s energy-related CO2 emissions. BIMobject is on a mission to digitalise construction for a sustainable future. We’re a global marketplace for the construction industry, that provides architects and engineers with the information and inspiration they need to design buildings faster, smarter and greener. Our customers are building product manufacturers, such as Roca, Knauf Armstrong, Electrolux and Kline. They use our platform to reach, influence and understand building designers worldwide. With 1,900+ building product brands and all the world’s top 100 architect firms among our users, we power digital building design worldwide. BIMobject was founded in 2011, and is headquartered in Malmo, Sweden. We’re listed on the NASDAQ First North Growth Market (ticker BIM) and our largest owners include EQT Ventures, Swedbank Robur Fonder, Handelsbanken Fonder and our founders.
2017
Investor
Oct 2017
Polychain invests in protocols and companies in the blockchain space, advancing the global adoption of cryptocurrencies.
Investor
2017
Polychain invests in protocols and companies in the blockchain space, advancing the global adoption of cryptocurrencies.
Show all 13 entries ↓
Investment activity
2009–2024 · 8 investments
20091201322017420241
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