Walerud Ventures
Walerud Ventures is a Stockholm-based family office firm founded in 2002 that focuses on investing in early-stage startups, often from the ideation phase. The firm specializes in sectors such as artificial intelligence, 3D technology, solar cells, fintech, telecom, and biotech. Walerud Ventures emphasizes a hands-on approach, dedicating significant time to help startups establish their teams, strategies, and sales efforts. The firm selectively partners with a limited number of startups to ensure personalized support, working closely with founders who are dedicated to a single product that addresses a significant market need. With a track record of involvement in 18 companies, including notable successes and profitable exits, Walerud Ventures values sustainable competitive advantages and seeks to foster brilliant, motivated teams with integrity. The investment process is designed to be straightforward and fair, with the firm investing between 1-10 million SEK while ensuring founders retain the majority ownership of their companies.
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Past deals in Sweden
Graphmatech
Venture Round in 2021
Graphmatech AB, founded in 2017 and headquartered in Västerås, Sweden, specializes in the invention, development, and sale of innovative graphene-based nanocomposite materials and services. The company's product portfolio includes aros graphene thermal grease, aros graphene polymer 3D filament, aros graphene conductive ink, and aros graphene coated polymer powder. Graphmatech focuses on enhancing material efficiency to support the green transition by reducing the amount of material needed for various applications. Their materials offer superior properties such as high thermal and electrical conductivity, self-lubrication, self-cooling, lightweight design, low friction, and high wear resistance. These characteristics enable industries to create new products using graphene hybrid materials, including polymers for the hydrogen economy that leak less, better metals, and copper/graphene powder for 3D printing that is more conductive than pure copper.
Ekkono Solutions AB
Series A in 2019
Ekkono Solutions AB develops machine learning for the Internet of Things. It provides an embedded analytics engine that runs on connected devices, handling the full workflow from data input and model training to model deployment, retraining and data output. The company serves IoT applications across industries such as energy, telecom, automotive, agriculture, healthcare and housing automation, as well as consumer IoT products including home security gateways, e-bikes and lawnmower robots. Based in Tvååker, Sweden, Ekkono emphasizes edge processing to learn the normal state of each device, enabling anomaly detection, impact analysis, and proactive planning. By processing data locally, it reduces network load and sends only relevant information to the cloud for further analysis, supporting real-time decisions and end-to-end data management.
Swedish Algae Factory
Venture Round in 2018
Founded in 2014, Swedish Algae Factory specializes in algae cultivation systems and wastewater treatment technologies. The company extracts nanoporous silica shells from algae to enhance solar panel efficiency and develop sustainable products.
Graphmatech
Seed Round in 2018
Graphmatech AB, founded in 2017 and headquartered in Västerås, Sweden, specializes in the invention, development, and sale of innovative graphene-based nanocomposite materials and services. The company's product portfolio includes aros graphene thermal grease, aros graphene polymer 3D filament, aros graphene conductive ink, and aros graphene coated polymer powder. Graphmatech focuses on enhancing material efficiency to support the green transition by reducing the amount of material needed for various applications. Their materials offer superior properties such as high thermal and electrical conductivity, self-lubrication, self-cooling, lightweight design, low friction, and high wear resistance. These characteristics enable industries to create new products using graphene hybrid materials, including polymers for the hydrogen economy that leak less, better metals, and copper/graphene powder for 3D printing that is more conductive than pure copper.
Ekkono Solutions AB
Seed Round in 2017
Ekkono Solutions AB develops machine learning for the Internet of Things. It provides an embedded analytics engine that runs on connected devices, handling the full workflow from data input and model training to model deployment, retraining and data output. The company serves IoT applications across industries such as energy, telecom, automotive, agriculture, healthcare and housing automation, as well as consumer IoT products including home security gateways, e-bikes and lawnmower robots. Based in Tvååker, Sweden, Ekkono emphasizes edge processing to learn the normal state of each device, enabling anomaly detection, impact analysis, and proactive planning. By processing data locally, it reduces network load and sends only relevant information to the cloud for further analysis, supporting real-time decisions and end-to-end data management.
Ekkono Solutions AB
Pre Seed Round in 2017
Ekkono Solutions AB develops machine learning for the Internet of Things. It provides an embedded analytics engine that runs on connected devices, handling the full workflow from data input and model training to model deployment, retraining and data output. The company serves IoT applications across industries such as energy, telecom, automotive, agriculture, healthcare and housing automation, as well as consumer IoT products including home security gateways, e-bikes and lawnmower robots. Based in Tvååker, Sweden, Ekkono emphasizes edge processing to learn the normal state of each device, enabling anomaly detection, impact analysis, and proactive planning. By processing data locally, it reduces network load and sends only relevant information to the cloud for further analysis, supporting real-time decisions and end-to-end data management.
Ellen.se
Seed Round in 2005
Ellen AB, founded in 2000 and headquartered in Stockholm, Sweden, is a biotech company specializing in women's intimate health products. The company develops and markets a range of self-care items designed to promote well-being and address intimate health conditions. Its flagship offerings include probiotic tampons that restore vaginal flora balance, a probiotic intimate cream, and various other products such as intimate cleansing foam, deodorant, and pH-control medical devices. Ellen's unique probiotic formulations, which feature a high proportion of natural and organic ingredients, are patent protected and are sold primarily through a network of distributors across Europe. The company has expanded its product line over the years, evolving from a single-product entity to a multifaceted brand dedicated to enhancing women's intimate health. Ellen's products are available in several European countries and online in Scandinavia, reflecting its commitment to providing innovative solutions for women's intimate care.
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