Casper Nicolai Bjarnason

VC @ byFounders

📍 Denmark🔄 Updated September 2026💼 10 investments📅 4 years investing🗓 Last invested Jan 2026
VC🌍 DenmarkInvested this year
10
Total investments
7
Early stage
2
Mid stage
0
Late stage
4y
Years active

Portfolio

10 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jan 2026
Spiral Hydrogen is building next-generation electrolyzers. Based on alkaline electrolyzers, we solve many core problems plaguing current systems. Our electrolyers have no gas bubbles, and achieve efficiencies up to 95%. We use rotation to pump our electrolyte, achiving current densities up to 3 A/cm². In addition, our stack cost is an order magnitude cheaper, due to a simplified stack design and longer lifetime. Our goal is to get the green hydrogen price below fossil hydrogen, unlocking a €250B market for decarbonization and making hydrogen transportation and heating commercially viable. We have validated our technology in lab conditions, raised 2.7M€ and are now building a pilot in the Port of Rotterdam.
Investor
Oct 2025
AI-powered reporting, budgeting & forecasting for e-conomic.
early stageAccounting
Investor
Aug 2025
Intelligent Revenue Management™ for European Healthcare. Apylon helps providers increase revenue, reduce costs and streamline billing operations. Apylon works across the billing life-cycle with a mix of hosted applications, custom AI agents and integrated co-pilots.
Board Observer
Nov 2024
Welcome to DREM, a company that specializes in simplifying the deployment of heat pumps for residential properties. Our goal is to make the transition to renewable energy as seamless and affordable as possible. Our user-friendly platform and expert team of energy advisors make it easy for homeowners to install and benefit from the energy efficiency and cost savings of heat pumps.
Investor
Feb 2024
Energy used to be simple, predictable and passive. Now volatility is the new normal. The era where industries could expect low and predictable electricity prices belongs to the past. Going forward, industries will be required to predict and control their electricity consumption on an increasingly granular level. Those who have the willingness and capabilities to adopt their consumption to local constraints in grid and production will have the opportunity to generate significant additional earnings and savings. Skye is the energy autopilot for industries – enabling active and intelligent participation in the electricity market, leveraging what they already have: their electrical assets.
Investor
Nov 2022
Parahelp is an AI support agent built for fast-moving software companies. Set up Parahelp in just 1 day without any engineers to automate your complex support tickets end-to-end. It integrates with your existing ticketing system (such as Zendesk, Intercom, Front), knowledge sources, tools (like Stripe, Slack, Linear), and policies.
Investor & Board Observer
Jun 2022
E-commerce is powered by content. Creative Force is the AI-driven content production management platform for online retailers designed to streamline and scale content creation to supercharge studio efficiency. Creative Force empowers online retailers to manage and scale every part of their content production pipelines, from sample management and post-production to real-time data synchronization with DAM, PIM, and other systems. With robust integration options for popular tools like Capture One, Photoshop, and Premiere, Creative Force enhances team collaboration, efficiency, and quality. The platform’s AI-powered automation capabilities allow teams to reduce manual work, gain insight and visibility into production, and deliver high-quality content at scale.
Investor
Apr 2022
Launch products faster with more focused communication and powerful workflows that connect Slack, Jira, Notion and the rest of your stack⚡️
VC Investor
Jan 2022
We are a community-powered early-stage VC, proudly backing the next generation of globally ambitious and impact-aware founders. When we invest, we welcome you to our community. A crucial part of that is our Collective, consisting of 70+ of some of the most accomplished Nordic and Baltic founders and operators. ‍ Making up a tight-knit global community, the Collective and our Portfolio companies are available to support you and to provide you with everything you need on your journey to building a wildly successful company. We love to hear from founders and welcome cold intros. If youd like to submit your pitch deck you can do so on the website but, before you do, we encourage you to familiarize yourself with our 8 T Investment Framework (https://www.byfounders.vc/approach). We look forward to hearing from you!
Investor
Jan 2022
Find your next world-class hires easier than ever 💚
Experience · 13 entries
All (13)
Investments (10)
Founder (2)
Board (2)
2026
Investor
Jan 2026
Spiral Hydrogen is building next-generation electrolyzers. Based on alkaline electrolyzers, we solve many core problems plaguing current systems. Our electrolyers have no gas bubbles, and achieve efficiencies up to 95%. We use rotation to pump our electrolyte, achiving current densities up to 3 A/cm². In addition, our stack cost is an order magnitude cheaper, due to a simplified stack design and longer lifetime. Our goal is to get the green hydrogen price below fossil hydrogen, unlocking a €250B market for decarbonization and making hydrogen transportation and heating commercially viable. We have validated our technology in lab conditions, raised 2.7M€ and are now building a pilot in the Port of Rotterdam.
Co-founder
Jan 2026
Community-powered space where top founders build from day zero, Copenhagen.
2025
Investor
Oct 2025
AI-powered reporting, budgeting & forecasting for e-conomic.
early stageAccounting
Investor
Aug 2025
Intelligent Revenue Management™ for European Healthcare. Apylon helps providers increase revenue, reduce costs and streamline billing operations. Apylon works across the billing life-cycle with a mix of hosted applications, custom AI agents and integrated co-pilots.
2024
Board Observer
Nov 2024
Welcome to DREM, a company that specializes in simplifying the deployment of heat pumps for residential properties. Our goal is to make the transition to renewable energy as seamless and affordable as possible. Our user-friendly platform and expert team of energy advisors make it easy for homeowners to install and benefit from the energy efficiency and cost savings of heat pumps.
Show all 13 entries ↓
Investment activity
2022–2026 · 10 investments
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