Vesiro is a Gothenburg-based spin-out from Chalmers University that provides a performance-focused plug-in for Elasticsearch clusters. The software enables organisations operating large datasets—such as those in business intelligence, e-commerce and AI—to run identical workloads on fewer servers, cutting infrastructure costs and energy use. Internal benchmarks and early pilot deployments indicate meaningful search-speed improvements, allowing customers to decommission or avoid additional servers without altering existing systems. With rising global data volumes and data centres already consuming roughly 1 % of worldwide electricity, Vesiro’s value proposition centres on both cost savings and sustainability. The company plans to use its fresh capital to expand the technical team, accelerate product development and ramp up market rollout. Financial details such as revenue or customer count have not been disclosed, but the €1.6 million seed round provides runway for scaling the product and converting pilots into paying customers.

Total raised

$2M

Funding rounds

1

Latest round

Seed

Latest activity

Feb 2026