We provide market
access for CSO tickets,
renewable fuels, and
renewable-fuel certificates.

OTX at a Glance

Founded in 2013 as the first company to introduce electronic brokerage in the market for compulsory stockholding obligations (CSO) tickets, OTX is now one of the leading market access providers in the CSO space. Today, OTX provides voice and electronic market access to hundreds of customers in 27 countries and has established a solid dialogue with competent authorities across Europe. OTX is also rapidly expanding to other illiquid commodities markets, including biofuels and biofuel certificates.


OTX joins Xpansiv

OTX joins Xpansiv

March 22nd, 2021

We are pleased to announce that OTX has joined the Xpansiv group, the global market for ESG-inclusive commodities.
Read the announcement.

Get in touch