4impact capital
Titaan Saturnusstraat 95, The Hague, South Holland, 2516 AG, Netherlands
Overview
Empowering ambitious tech4good entrepreneurs will accelerate the transition to a sustainable world while delivering robust financial performance. We believe that companies that focus on sustainable and financial returns will outperform profit-led companies. And that technology will drive accelerated impact.
- Total investments
- 17
- Lead investments
- 7
- Investments · 12mo
- 5
- Active investors
- 6
Investment portfolio
- OurMind
Led · Seed · Jun 2026
OurMind builds AI tools for healthcare providers to automate administrative tasks and support clinicians across the consultation lifecycle. Its first product, Notes, converts consultation conversations into medical documentation and is currently used by over 300 general practices and 14 hospitals. The company is expanding its platform with features for consultation preparation, administrative support, and patient communication, and is developing a broader AI platform that adapts to individual clinicians' needs. Founded by former orthopaedic surgeon Paul Koning and backed by healthcare professionals, OurMind works closely with hospitals to ensure safe, practical implementation of generative AI in clinical settings. The recent €2.1 million funding led by 4impact capital will be used to scale the platform and meet increasing demand from healthcare organisations.
- Regulate
Led · Seed · May 2026
Regulate offers a breathwork app with a library of more than 60 science-backed sessions (90 seconds to 60 minutes) developed with scientific advisor Prof. Dr. Hottenrott and designed to surface personalised interventions based on physiological signals and workday context. The platform integrates with wearables and workday systems to recommend on-demand sessions and also provides aggregated, privacy-preserving usage and impact dashboards for HR and leadership. Founded in 2024 by CEO Peter van Woerkum and Paul Laechelin, Regulate has completed over 50,000 sessions and reports an enterprise pipeline representing over €9 million in ARR potential. Its customer roster includes teams at Raiffeisen Bank International, Vattenfall, and Personio. The company plans to use seed funding to accelerate growth, deepen product capabilities, expand live-format offerings, and scale the team.
- Coolgradient
Participated · Seed · Jan 2026
Lucend’s core product is a Transparent AI platform that links to a data center’s existing sensors and infrastructure—no new hardware required—to transform static systems into adaptive, self-learning environments. The software ingests roughly 300 billion historical sensor readings and analyzes billions of data points daily to deliver prescriptive, explainable recommendations that operators can vet before implementation, maintaining a ‘human-in-the-loop’ workflow. Deployed across dozens of facilities in Melbourne, Singapore, Paris, London, Amsterdam and Chicago, the technology has driven ~40 % improvements in PUE, ~25 % reductions in power consumption, ~30 % lower water use, and ~40 % gains in team efficiency for customers such as Digital Realty, Global Switch, and T5. With more than half of the world’s data centers located in the United States, Lucend is using its new capital to expand sales, operations and customer support in that market. The company’s strategy focuses on helping operators maximize existing assets’ lifespan and defer CapEx while meeting rising AI-driven demand for capacity. Industry partners like Mitsubishi Electric plan to pair Lucend’s software with their hardware to enhance customer value. To date, Lucend has raised a $3.3 million seed round to fund this expansion.
- Exnaton
Led · Series A · Oct 2025
Founded in 2020 as an ETH Zurich spin-off, Exnaton develops a white-label software platform that automates billing and analytics for renewable-energy products. The AI-driven system supports dynamic tariffs, peer-to-peer energy sharing, and smart electric-vehicle charging, allowing utilities to launch and manage new energy offerings quickly. Headquartered in Zurich, the company already serves more than 50 utilities across Europe, including TotalEnergies in Belgium and Bayernwerk in Germany. Exnaton positions itself as a critical infrastructure layer for utilities transitioning to decentralized, data-heavy energy models. With fresh capital, it plans to deepen its AI capabilities and broaden feature sets that help clients monetize distributed energy resources. The firm also intends to accelerate geographic expansion within Europe and scale its commercial and technical operations. No revenue figures were disclosed in the article.
- suena
Participated · Series A · Sep 2025
Hamburg-based Suena Energy has built a proprietary Energy Trading Autopilot that uses real-time data, forecasts and AI algorithms to optimise and trade the flexibility of energy storage systems and renewable assets across power and ancillary service markets. The software produces dispatch schedules aimed at maximising revenue while limiting battery degradation and risk. A strategic priority is the fast-growing segment of co-located storage projects, whose operational and regulatory complexity Suena addresses with a flexible, market-adaptive platform. Customers use the product to develop storage projects more quickly, efficiently and profitably, supporting a more decentralised and decarbonised grid. The company has already secured key customers and laid out clear growth plans. Proceeds from the latest financing will fund international expansion, scale the business model, and advance co-location optimisation capabilities. No revenue or user metrics were disclosed in the article.