Claus Felder

Investor

📍 Oberursel, Hesse, Germany🔄 Updated September 2026💼 10 investments📅 29 years investing🗓 Last invested Apr 2022
Operator-angel🌍 Germany
10
Total investments
1
Early stage
3
Mid stage
1
Late stage
29y
Years active

Portfolio

5 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Beteiligung / Shareholder
Apr 2022
Goldn is an online workspace where Cosmetic Creators & Suppliers can ideate, plan & develop new formula-based products simply & delightfully—and get to market faster. ➡️ Join the Waitlist to learn more! https://bit.ly/3yG6HvO Goldn was founded in February 2021 with a straightforward mission: to create the simplest, most collaborative product-building platform for formulation-driven industries. In personal-care, nutrition, and other industries where formulations are key, bringing a product to market is complex, time-consuming, and highly technical. Starting with personal care, the Goldn goal is to provide all the tools to enable brands to collaborate better with teams & vendors. This will streamline the building process and slash time to market. At Goldn, we value collaboration, optimism, humility, integrity, and directness. We bring a dynamic, passionate attitude to our work—and to our interactions within our team and with the community. We want product builders to have the same straightforward, positive experience that we foster in our own culture.
Beteiligung / Shareholder
Jan 2021
Finexos combines advanced AI, behavioural analytics and real-time data to reduce risk, costs and default rates for lenders, borrowers and society.
Shareholder + Advisory Board Member (Beirat)
May 2019
Sugartrends is the online marketplace where you find unique products from the finest local stores around the world. This creates a platform which provides the consumer with an alternative to the big chains. We love our community of people looking for a unique shopping experience! We want to build a local-global shopping experience and at the same time support local shops, designers and manufacturers. Our goal is to guarantee you will always find beautiful products from the finest shops of the world We invite selected shops, designers and manufacturers onto Sugartrends, giving you the unique opportunity to discover and shop special products from different corners and cultures of the world. We foster quality and individualism, in order to provide an alternative to conventional products from large department stores. Through invitation only, we carefully choose those who join our club of good local shops. This way, the products stay unique and we can keep our high quality standards.
Beteiligung / Shareholder
Mar 2019
LaminaHeat is a company focused on delivering a groundbreaking, innovative, adaptive carbon fiber Infrared heating film that can be readily applied to a variety of sectors such as: Automobile, Housing, Road Deicing, Clothing, and many more. LaminaHeat is focused on changing the heating industry as we know it by Putting Heat Where it is Needed.
Shareholder + Advisory Board Member (Beirat)
Feb 2011
Promoting the ubiquitous deployment of smart wireless systems, ubisys technologies GmbH Düsseldorf, Germany was founded in 2005 as a hardware and software design house specializing in RF and Embedded Systems engineering. In recent years, ubisys has evolved as a supplier of industrial Wireless Networking solutions and today puts its clear focus on the development and manufacture of innovative and convenient Home & Building Automation products for energy-conscious consumers and businesses. Controlled by smart phone and tablet apps, these solutions are built with future smart grids in mind. Sophisticated end-user products contain ubisys’ unique IEEE 802.15.4 and ZigBee stacks for 32-bit ARM cores. As a technology leader ubisys brought to market outstanding products long before "the Internet-of-Things"​ became a buzz-word. Besides its strong focus on Zigbee products and solutions for the connected home and smart buildings, ubisys has engineered various solutions for the auto ID market (1D/2D barcodes and LF/HF RFID) and offers a set of high-quality, multi-standard RFID readers in the 13.56MHz HF band which are used in industry, logistics, medical, payment and further RFID/NFC application domains.
Experience · 14 entries
All (14)
Investments (10)
Founder (1)
2022
Beteiligung / Shareholder
Apr 2022
Goldn is an online workspace where Cosmetic Creators & Suppliers can ideate, plan & develop new formula-based products simply & delightfully—and get to market faster. ➡️ Join the Waitlist to learn more! https://bit.ly/3yG6HvO Goldn was founded in February 2021 with a straightforward mission: to create the simplest, most collaborative product-building platform for formulation-driven industries. In personal-care, nutrition, and other industries where formulations are key, bringing a product to market is complex, time-consuming, and highly technical. Starting with personal care, the Goldn goal is to provide all the tools to enable brands to collaborate better with teams & vendors. This will streamline the building process and slash time to market. At Goldn, we value collaboration, optimism, humility, integrity, and directness. We bring a dynamic, passionate attitude to our work—and to our interactions within our team and with the community. We want product builders to have the same straightforward, positive experience that we foster in our own culture.
2021
Beteiligung / Shareholder
Jan 2021
Finexos combines advanced AI, behavioural analytics and real-time data to reduce risk, costs and default rates for lenders, borrowers and society.
2019
Shareholder + Advisory Board Member (Beirat)
May 2019
Sugartrends is the online marketplace where you find unique products from the finest local stores around the world. This creates a platform which provides the consumer with an alternative to the big chains. We love our community of people looking for a unique shopping experience! We want to build a local-global shopping experience and at the same time support local shops, designers and manufacturers. Our goal is to guarantee you will always find beautiful products from the finest shops of the world We invite selected shops, designers and manufacturers onto Sugartrends, giving you the unique opportunity to discover and shop special products from different corners and cultures of the world. We foster quality and individualism, in order to provide an alternative to conventional products from large department stores. Through invitation only, we carefully choose those who join our club of good local shops. This way, the products stay unique and we can keep our high quality standards.
Beteiligung / Shareholder
Mar 2019
LaminaHeat is a company focused on delivering a groundbreaking, innovative, adaptive carbon fiber Infrared heating film that can be readily applied to a variety of sectors such as: Automobile, Housing, Road Deicing, Clothing, and many more. LaminaHeat is focused on changing the heating industry as we know it by Putting Heat Where it is Needed.
LaminaHeat Holding Limited
Beteiligung / Shareholder
Mar 2019
Show all 14 entries ↓
Investment activity
1997–2022 · 10 investments
1997120111201212017120181201932021120221
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