Oxxio review
Updated September 30, 2026 · TariffCue Editorial Team · Facts checked September 30, 2026
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Our verdict
Oxxio suits Dutch households who want one supplier for electricity and gas across fixed, variable and dynamic contracts, with renewable supply at 100% and no smart meter condition. It serves 250,000 customers from its NL base.
Key facts
- Best for
- Dutch households wanting one electricity and gas supplier with a choice of fixed, variable and dynamic terms
- Fixed terms
- 12, 36 (Source, checked September 30, 2026)
- Renewable share
- 100% (Source, checked September 30, 2026)
- Smart meter required
- No (Source, checked September 30, 2026)
- Customers
- 250,000 (Source, checked September 30, 2026)
- Markets
- NL (Source, checked September 30, 2026)
- Legal entity
- Oxxio Nederland B.V. (Source, checked September 30, 2026)
- Headquarters
- Netherlands (Source, checked September 30, 2026)
- Founded
- 2000 (Source, checked September 30, 2026)
- Support channels
- Chat, Help-centre (Source, checked September 30, 2026)
- Tariff types
- Fixed, Variable, Dynamic
- Fuels
- Electricity, Gas
- Official website
- oxxio.nl
Apps and profiles
Pros and cons
Pros
- Covers electricity and gas under a single contract, so one supplier handles both fuels
- Offers fixed, variable and dynamic contracts, giving room to move between price protection and market-linked pricing
- Renewable supply stands at 100%
- A smart meter is not required to take a contract
- Reaches 250,000 customers from a NL base
Cons
- Support runs on chat and help centre only, so voice contact is not part of the offering
- Fixed terms run 12 and 36, which locks in a price for a long stretch
- Service is limited to NL, so there is no cover outside the Dutch market
- Tariff types do not include a dedicated green line, unlike Powerpeers at dynamic, fixed and variable
Who it suits
- Households in the Netherlands already on a smart meter setup that wants fixed, variable or dynamic pricing
- Anyone who wants electricity and gas handled by the same supplier
- Households comfortable with digital service, since chat and help centre make up the support offer
Who should look elsewhere
- People outside NL, where Oxxio does not operate
- Households that want a green tariff line, since Oxxio's fixed, variable and dynamic do not name one, while Powerpeers lists it at dynamic, fixed and variable
- Anyone preferring a green-tariff supplier set, where Endesa at fixed, time of use and ev also differs
Core features
Oxxio sells electricity and gas to 250,000 customers, and renewable supply sits at 100% across its range. That renewable figure is the detail that sets it apart from the wider Dutch supplier field, where the share of renewable supply varies considerably between companies. The range covers fixed, variable and dynamic contracts, so a household can hold a fixed price, follow the market, or take a dynamic hourly rate, and a smart meter is not a condition of signing up. Supply of both electricity and gas runs through the same company, which suits households that want one relationship rather than separate electricity and gas deals.
The company behind it
Oxxio trades as Oxxio Nederland B.V. and is based in the Netherlands. The business was founded in 2000, so it has been trading in the Dutch market for well over two decades, and its customer base of 250,000 reflects that longevity. Support is handled through chat and help centre, which keeps contact digital and self-service. The company operates in the Netherlands, so contracts are written for the Dutch market only.
How Oxxio compares
Where Oxxio is available
- Available
- Netherlands
Countries from the brand (Source, checked September 30, 2026)
Frequently asked questions
What does Oxxio supply in the Netherlands?+
Oxxio covers both electricity and gas from a single supplier, which means one contract and one bill rather than separate arrangements. The company serves 250,000 customers and operates in the Netherlands. A smart meter is not a condition of taking a contract.
Is Oxxio renewable electricity?+
Renewable supply at Oxxio stands at 100%. The company trades as Oxxio Nederland B.V. and is based in the Netherlands. It has been trading since 2000, so the renewable offering comes from a long-established Dutch business.
Which tariffs does Oxxio offer?+
Oxxio lists fixed, variable and dynamic contracts. That means a fixed price for a set period, a variable price that follows the market, and a dynamic rate tied to hourly prices. For comparison, Powerpeers offers dynamic, fixed and variable, which includes a green tariff line.
How long are Oxxio fixed contracts?+
Fixed terms run 12 and 36, so you are committing to a fixed price for a substantial stretch rather than a short trial. Shorter flexibility comes from the variable and dynamic options in fixed, variable and dynamic. Worth weighing before you fix a price for that length of time.
How do I get help from Oxxio?+
Support runs through chat and help centre, which means live chat and a help centre. There is no phone or email route listed, so plan on digital contact rather than voice. For that reason, anyone who prefers to speak to someone may find a supplier with phone support a better fit.
Does Oxxio work outside the Netherlands?+
Oxxio operates in the Netherlands and is based in the Netherlands, so it is a Dutch-only proposition. Contracts and pricing are written for that single market. If you live in the UK or Spain, the alternatives listed here serve those markets instead.
Sources
- oxxio.nl checked September 30, 2026
Backs: Customers, Fuels, Markets, Renewable share, Tariff types
“standaard 100% groene stroom”
- oxxio.nl/energiecontract-afsluiten/vast-energiecontract checked September 30, 2026
Backs: Fixed terms, Smart meter required
- oxxio.nl/klantenservice/bedrijfsgegevens checked September 30, 2026
Backs: Headquarters, Legal entity, Support channels
“Marten Meesweg 5 3068 AV Rotterdam”
- oxxio.nl/over checked September 30, 2026
Backs: Founded
“Sinds we zijn opgericht in 2000”
Compiled from 4 source pages, checked September 30, 2026. We did not open an account.
Related by the facts
Oxxio
Dutch households wanting one electricity and gas supplier with a choice of fixed, variable and dynamic terms