Oxxio

Oxxio is a Netherlands-based energy supplier that sells electricity and gas to residential customers. All electricity contracts are supplied as 100% green power, sourced from Europe for the fixed and variable products and from the Netherlands for the dynamic product. The company positions its offering around simplicity: standardised contracts without add-on products, self-service administration and low prices.

The product line comprises Oxxio Vast (fixed supply tariffs for one or three years with no price fluctuation), Oxxio Variabel (tariffs that can change, contract changes possible at any time and no cancellation fee), Oxxio Dynamisch (prices that follow current market rates, optionally combined with a fixed gas price, cancellable at any time without penalty) and Oxxio Hybride, which combines fixed and dynamic elements. Customer processes such as switching supplier, contract renewal, moving house and urgent supply requests (energy within two days) are handled through the website and app.

The Oxxio app provides consumption insight, including breakdowns by appliance category, bill payment and account management, together with 24/7 service and support. The company states it has been operating for 25 years and serves 250,000 customers, with a customer rating of 7.5/10 across 1,580 reviews, a switching-process score of 8.4 in the GFK Energiemonitor and a four-star app rating.