Christian Carlsen

Board professional | PE, VC, FO | Governance | Teamsformation, Turnaround | Funding | M&A | Commercialization | Business development |

📍 Denmark🔄 Updated September 2026💼 29 investments📅 9 years investing🗓 Last invested Jul 2026
VC🌍 Denmark20+ investmentsInvested this quarter
29
Total investments
5
Early stage
8
Mid stage
3
Late stage
9y
Years active

Portfolio

24 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Investor
Jul 2026
Visibuilt develops a revolutionary biobased technology for road construction. The technology reduces energy consumption and CO2 emission during manufacturing. Visibuilt was founded to foster a biological approach to construction, and to aid the construction industry in the transition towards circular and fossil-free manufacturing.
Late Stage Investor
May 2026
Frontier AI. In your hands. We believe in a future where AI is abundant and accessible. We aspire to empower the world to build with—and benefit from—the most significant technology of our time. Join us: https://jobs.lever.co/mistral/
Investor
Apr 2026
A network for entrepreneurs building in stealth. Submit your information here so investors can find you: harmonic.ai/get-discovered
Investor
Jan 2026
Aparta is Europe’s leading co-ownership infrastructure for residential real estate. Trusted by consumers, banks, developers, and investors, we bring greater flexibility to homeownership by managing the legal, financial, and administrative complexities. Our infrastructure supports the full housing journey: entering the market, purchasing a home, or selling a share of an existing property. By connecting homeowners seeking more flexible ownership with investors looking for exposure to residential real estate, Aparta has built the first platform of its kind in Europe. We are currently established in Norway, Sweden, Denmark, and Iceland, with plans for further expansion across Europe. If you are interested in exploring investment opportunities in Aparta, please reach out to our Founder and CEO, Eilin Schjetne (es@aparta.com).
Investor
Jan 2026
We’re rebuilding the systems that run the home. Infrastructure from another era, redesigned for the way we live today.
Investor
Jan 2026
Property management enhanced by artificial intelligence.
mid stageReal Estate
Investor
Jan 2026
Plaace offers valuable decision data on footfall, spend and customer insights to make sure retailers end up the right places and that property companies sign the best tenants. Some of the biggest companies within retail, property management and retail advisory in Scandinavia are customers.
Investor
Jul 2025
Stealth AI Startup is a private community for founders, researchers, and engineers building next-generation AI companies before public launch. Founders tag themselves here to: 🔹 Gain credibility while working in stealth 🔹 Connect discreetly with other AI founders 🔹 Receive inbound interest from early-stage VCs 🔹 Join curated founder-only circles & discussions 🔹 Access hiring pipelines for early team building If youre building an AI startup in stealth, add your profile to the community and tag yourself to this page. Your stealth journey deserves visibility — without revealing your idea. Join the world’s largest AI stealth founder network.
Investor
Jun 2025
Cityweft provides architects, urban planners, and design platforms with high-quality 3D city models, offering precise topography, geometry, and infrastructure data for smarter, faster design and urban planning. Access city models in various export formats via our web platform or integrate them directly via API!
Investor
Jan 2025
Earth Miles is a bonus program for sustainable transport. With our app those who use sustainable transport can earn Earth Miles and redeem member benefits including exclusive discounts, offers and promotions.
Investor
Jan 2025
Gismap er et nature tech startup med en B2B SaaS-platform til måling, analyse og rapportering af biodiversitet. Vi revolutionerer ejendomsselskabers indsigt i biodiversitetspåvirkning ved hjælp af avanceret AI og dataanalyse, hvilket muliggør præcis ESG-rapportering på biodiversitet.
Investor
Sep 2024
The Semantic API for Peppol Logistics opens up a world of possibilities by supporting functions such as sending bookings to carriers, distributing delivery notes to consignees, carriers and other parties simultaneously, as well as sending and receiving digital e-CMR waybills including digital signatures. The shipment can even be followed in real time through a mobile app, which ensures optimal tracking and transparency for both sender and recipient. In addition, Semantic API is the ideal tool for ESG (Environmental, Social, and Governance) reporting, which strengthens your companys commitment to climate-friendly initiatives.
Investor
Aug 2024
Nyopstartet
mid stageConstruction
Investor & Board Member
Jan 2024
Dansk Bruseglas udfører montage af bruseafskærmninger i glas over hele landet. Vi tilbyder rådgivning, opmåling og montage af præcis den løsning, I har behov for. Hos Dansk Bruseglas har vi stor erfaring med bruseafskærmninger i glas, og I er derfor garanteret en løsning, der både er sikker, holdbar og stilfuld. En montage udført af Dansk Bruseglas kan tåle at blive kigget efter i detaljen. Vores værdier bygger på stolt håndværk og komplet service – vi er med fra opmåling til opsætning. Hvis du har spørgsmål eller en konkret forespørgsel på opsætning, er du altid velkommen til helt uforpligtende at kontakte os på telefon 31 31 03 50 eller sende en mail til info@danskbruseglas.dk
mid stageConstruction
Investor & Board Member
Sep 2023
Cavea is a Danish adtech company helping brands reach engaged live audiences via gaming streamers. Through its advertising platform, Cavea empowers brands to serve innovative ad formats in live streams at scale. For more information, visit Cavea.io.
Show all 24 investments ↓
Experience · 38 entries
All (38)
Investments (29)
Founder (5)
Board (7)
2026
Investor
Jul 2026
Visibuilt develops a revolutionary biobased technology for road construction. The technology reduces energy consumption and CO2 emission during manufacturing. Visibuilt was founded to foster a biological approach to construction, and to aid the construction industry in the transition towards circular and fossil-free manufacturing.
Late Stage Investor
May 2026
Frontier AI. In your hands. We believe in a future where AI is abundant and accessible. We aspire to empower the world to build with—and benefit from—the most significant technology of our time. Join us: https://jobs.lever.co/mistral/
Investor
Apr 2026
A network for entrepreneurs building in stealth. Submit your information here so investors can find you: harmonic.ai/get-discovered
Investor
Jan 2026
Aparta is Europe’s leading co-ownership infrastructure for residential real estate. Trusted by consumers, banks, developers, and investors, we bring greater flexibility to homeownership by managing the legal, financial, and administrative complexities. Our infrastructure supports the full housing journey: entering the market, purchasing a home, or selling a share of an existing property. By connecting homeowners seeking more flexible ownership with investors looking for exposure to residential real estate, Aparta has built the first platform of its kind in Europe. We are currently established in Norway, Sweden, Denmark, and Iceland, with plans for further expansion across Europe. If you are interested in exploring investment opportunities in Aparta, please reach out to our Founder and CEO, Eilin Schjetne (es@aparta.com).
Investor
Jan 2026
We’re rebuilding the systems that run the home. Infrastructure from another era, redesigned for the way we live today.
Show all 38 entries ↓
Investment activity
2017–2026 · 29 investments
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