Esther Group

Esther Group is the leading Nordic specialist in underwater inspection, diving, and water-critical infrastructure services. The platform brings together leading firms across commercial diving, robotic inspection, surveying and 3D-scanning, technical consultancy, and environmental solutions. By combining hands-on diving expertise with advanced robotic and sensor-based inspection capabilities, Esther delivers smarter, safer, and more complete solutions across the full life-cycle of marine and water infrastructure — from condition monitoring and mapping to execution and remediation. Its mission is to redefine the market as one unified team, securing the integrity of water-critical assets through deep technical competence, data-driven methods, and environmental excellence.