Benefit from an unparalleled opportunity to showcase your brand to key stakeholders in the biofuels industry. We offer a range of sponsorship packages to suit your company’s needs and objectives. Each package provides opportunities for branding, exposure and engagement.
Confirmed Sponsor:

Located in Belgium, Sentinalco was founded in 1998 as a production and sales company focusing on Denatonium Benzoate. Throughout the years, the company has developed a sound expertise on the market for aversive bittering and denaturing agents and more specifically towards their mixtures. Based on its experience and to answer customer’s needs, Sentinalco extended its product range with new products related to the ethanol denaturing – such as solutions based on tert-butanol, methyl ethyl ketone, isopropanol and diethyl phthalate.
With worldwide deliveries, Sentinalco glad to count among our customers companies of different sizes, active in various industrial areas.
Showcase your business at the Dropet Global Ethanol Conference
Cascais, Portugal | 29 Sep – 2 Oct 2025 Hotel Pestana Ciudadela Cascais
Request our sponsorship information by completing the form below, or contact conference@dropet.com
Last sponsor 9th Dropet European Biofuels Conference in Marbella
In this clip Oscar Fabra Castaño at Uni-Tankers A/S shares what makes this event so valuable:
“The value of the conference itself is amazing. You meet people coming from all over parts of the world. If we think of the time and money needed to visit all of these people, it would be absolutely impossible.”