River bunkering since 2007
Fuel delivered to your vessel, without stopping your operations
GTL, gasoil, MDO and lubricants delivered by barge or by truck on the Seine, Rhône, Rhine, Loire and Garonne, and as far as Antwerp, Rotterdam and Mainz.
2007river professionals since
7bunker vessels
4countries served
ISO 14001first certified river bunkering company
Products & services
Synthetic and conventional fuels, lubricants, inland navigation waste collection and a chandlery in Conflans-Sainte-Honorine.
Our business areas
A fleet of seven bunker vessels and trucks across the French waterway network, plus partner ports in Belgium, the Netherlands and Germany.
France20 portsConflans-Sainte-Honorine · Nanterre · Gennevilliers · Boulogne-Billancourt · Charenton-le-Pont · Limay · Vernon · Bruyères-sur-Oise · Évry · Montereau-Fault-Yonne · Bonneuil-sur-Marne · Compiègne · Rouen · Le Havre · Lyon · Avignon · Fos-sur-Mer · Strasbourg · Nantes · Bordeaux 
Belgium1 portAntwerp 
Netherlands2 portsAmsterdam · Rotterdam 
Germany3 portsMainz · Regensburg · Langendorf 
Responsible bunkering
The first inland waterway boat bunkering company certified ISO 14001:2015, Neptunia is committed to a sustainable fuel supply and the protection of waterways.
- EnvironmentBunker vessels rather than trucks, filling limiters on board, synthetic and biomass-derived fuels.
- SafetyTeams trained to the ADN regulation, QHSE procedures, captains trained in ship-to-ship mooring.
- ServiceBunkering while under way on authorised reaches, sampling available on all our bunker vessels.
News
All news →
A new bunkering service at the North Atlantic refinery in Gravenchon, Port-Jérôme-sur-SeineOn Thursday 26 February 2026, a first ship bunkering operation took place at upstream berth 2 of the North Atlantic refinery.Read more → We are hiring: operations officerNeptunia is recruiting an operations officer in Conflans-Sainte-Honorine to coordinate daily river bunkering operations. Job description in French.Read more → Assises nationales du fleuve 2025Neptunia is a partner of the Assises nationales du fleuve, on 22 and 23 May 2025 in Strasbourg.Read more →
They trust us
All our partners →
A bunkering request?
We answer Monday to Friday from 7 a.m. to 7 p.m.