Top 10 Infrastructure Angel Investors in Sweden (August 2026)

Portfolio highlights

• Staris — Staris is an AI-powered application security platform that continuously finds, proves, and explains exploitable vulnerabilities. Reduce false positives and validate real application risk with business context.
• Zero — Protect your devices and gain access to websites. Round-the-clock customer support. VPN for Windows, Android, macOS, iOS, and routers. Free trial period.
• Mirai — On-device SDK (developer suite) for running highly optimized inference, fine-tuning, and operating LLMs and other deep learning models on the device. We aim to make it easy for developers to choose and route the query to the right model and deploy it to the device in a couple of clicks.Mirai is addressing a significant gap in on-device AIinference and training. Current cloud-based models face high latency, privacy concerns, and reliance on constant connectivity. Developers also struggle with high costs for personalization (e.g., $100M per year for 1M MAU) which is the most crucial pain point now and a core of our GTM. There’s no existing developer-friendly solution for on-device mobile AI, fine-tuning, and management. Our vision involves expanding from a robust SDK to include a developer console for model management, benchmarks, and fine-tuning.

Portfolio highlights

• Cera — In five years, Cera has expanded to 10,000+ staff across the UK and Germany, delivering 40,000+ healthcare visits a day, and has grown from zero to nearly $300M revenues. Every day, Cera delivers healthcare services equivalent to several dozen hospitals or 1,000 care homes, and has grown 100-fold over the past two years making it one of the fastestgrowing businesses in Europe.Cera currently holds more than 300+ partnerships with the NHS and local authorities, and the company’s technology is used by 2,000+ businesses nationwide. It’s technology predicts health deteriorations in patients 30-fold faster than traditional care companies, with its Professional Carers and Nurses responding to over 5,000 ‘high risk’ alerts each day.Since the outset of the COVID-19 pandemic, Cera has delivered 10 million healthcare visits in people’s homes, created 10,000 jobs, and licensed it’s recruitment technology to the UK Government Department of Health to recruit 50,000+ people into healthcare careers. Cera was co-founded by entrepreneur, physician and policy expert Dr Ben Maruthappu, and its advisory board is chaired by Sir David Behan, the former CEO of the Care Quality Commission. Cera’s technology and care network have been recognised by over 30 industry awards including Deloitte Fast 50 (#8 in 2021, down from #26 in 2020), Sunday Times Fast Track and Most Outstanding Home Care Provider.
• CloudNC — CloudNC CAM Assist your CAM programming co-pilot. Automate your CAM programming. From setup to CAM program in seconds for 3-axis prismatic parts.
• Credit Kudos — Credit Kudos builds products using Open Banking so credit providers can approve more people and lower risk. Explore now!

Portfolio highlights

• Greta — Greta helps developers to shorten content load times, reduce buffering and increase content quality. This improves their product’s end user experience, especially during traffic spikes, which leads to higher conversion rates, more engaged users and a better bottom line.By using machine learning technology Greta analyzes network data inreal-time, and automatically calculates the fastest route for the content to be delivered, which improves performance. Greta currently supports images, audio and video.The implementation takes a few minutes, and you can then easily make configurations in the UI and access your own dashboard to evaluate how your content delivery setup affects your end users’s experience.
• HappyTail — HappyTail is a mobile app for active and social dogs and dog lovers. By connecting dogs with dog lovers we eliminate the dog owners dilemma of reduced freedom and lonely dog walks. HappyTail allows users to share photos and find dog-related places such as shops, vets, dog friendly restaurants. This benefits the dog owner as well as the dog –and that is our main mission: Every dog should be able to live a happy, active and social life!

Portfolio highlights

• Tame — ABOUT With Tame you can fully customise your virtual events, and make them fun, engaging & exciting to attend.- Apply your branding: Customise your virtual event completely - Personalised Welcome: Personal welcome message when attendees enter - Multiple stages: Broadcast content across multiple stages. - Live streaming: Stream live via anybroadcasting software - Pre-recorded videos: Broadcast pre-recorded videos as if it was live - Breakout sessions: Enable public or private breakout sessions. - Virtual Sponsor booths: Allow attendees to engage with sponsors live. - Customise Chat: Allow for 1:1 chat, group chat or session chat. - 1:1 Video Meetings: Empower social networking virtually.OUR COMPANY We are an experience-centric company, and we believe in the power of great experiences. 
 Our international group of dreamers, creators and rule-breakers passionate about merging design and technology together, enables us to transform that into one truly amazing event platform.OUR PEOPLE The team behind Tame has an aggregated decades long experience of creating events and building products that solve real problems for real people. So, what got us here? Our ambition to change a broken event industry through innovation, customer obsession and a relentless focus on the great experience.
• Timekit — Empower your customers to book your team and grow your business with automated scheduling.
• Peergrade — Give students a better learning experience with faster and more thorough feedback while saving time and money. Peer grading offers a way to dramatically reduce the time spent on grading while increasing the quality of feedback.

Portfolio highlights

• Arkion — Skyqraft is a visual data analytics provider helping businesses in the linear infrastructure sector make better decisions about their grid. Today, Skyqraft is a trusted partner of some of the most influential and forward looking critical infrastructure organizations in Europe and North America.

Portfolio highlights

• Greta — Greta helps developers to shorten content load times, reduce buffering and increase content quality. This improves their product’s end user experience, especially during traffic spikes, which leads to higher conversion rates, more engaged users and a better bottom line.By using machine learning technology Greta analyzes network data inreal-time, and automatically calculates the fastest route for the content to be delivered, which improves performance. Greta currently supports images, audio and video.The implementation takes a few minutes, and you can then easily make configurations in the UI and access your own dashboard to evaluate how your content delivery setup affects your end users’s experience.
• Clarifai — Clarifai is the leading Machine Learning, Computer Vision, NLP Platform. Label, train, deploy models on one AI platform for developers & data scientists.
• Dermandar — https://360vis.it - 360 walkthroughs with your smartphone for real-estate https://theVRkit.com - turn any smartphone into a 360 camera https://stereostitch.com - Live 360-3D video stitching

Portfolio highlights

• ClimateView — ClimateView is a Swedish climate action technology company that helps cities transform climate planning into progress. We combine data, agent-based modelling and interface design to help cities successfully manage the transition to zero carbon economies.
• Mojo — Clinical-grade, AI-powered sperm analysis from the comfort of home. Test your sperm count, motility, morphology and much more with the Mojo kit. Check your fertility from home at low cost - without the need for clinic visits and awkward waiting rooms.
• Volta Greentech — Discover innovative solutions to reduce agricultural emissions with Volta Greentech's science-driven feed additives, promoting sustainable farming and planetary health.

Portfolio highlights

• Lovable — Build apps, websites, and digital products faster using Lovable's AI-powered platform, no deep coding skills required.
• The Wild Ventures — A house of sustainable brands, designed for disruption, differentiated by creativity, and supercharged by AI.
• Blue Scarab Entertainment — Blue Scarab Entertainment is Stockholm-based video game studio developing a surprising MMORPG for fans of cozy escapism, true-crime, supernatural mystery, and horses.

Portfolio highlights

• Mavenoid — Mavenoid is the only product support automation platform built for complex products and devices. Using our unique AI, we solve problems too complex for chatbots
• Kitab Sawti — Kitab Sawti is an Arabic audio entertainment service offering audiobooks and podcasts through mobile apps.
• Match2One — Programmatic advertising platform, high performance and easy to use. Launch intelligent programmatic display campaigns and drive online sales.

Portfolio highlights

• Digitail — Grow your practice, offer a modern client experience, and automate routine practice tasks with the proven all-in-one veterinary software.
• Mavenoid — Mavenoid is the only product support automation platform built for complex products and devices. Using our unique AI, we solve problems too complex for chatbots
• Elsa — Elsa is a platform for patient driven research for better drugs, health and prevention. Elsa lets patients become their own personal researchers by providing them with a better understanding around how lifestyle factors may affect their disease activity measurements for chronic disease. To support them from a scientific perspective, Elsa gives themaccess to data on their specific disease (initially we work with rheumatoid arthritis) through the Riskminder foundation and scientific studies at Karolinska Institutet.