Who are we ?

S4I is the first Muti-acquirer brokerage specialising in the distribution of 360 payment solutions. Founded in 2016 by enthusiasts in the field, S4I has rapidly positioned itself as an alternative in the electronic payment sector. With its customer-focused corporate culture, S4I has given the Belgian electronic payments market a whole new perspective.

Every retailer is unique, and we need to offer them a solution that meets their specific needs. That’s why the company is committed to a policy of customer proximity, and its direct communication enables it to achieve the highest levels of customer satisfaction.

S4I in figures !

we are delighted to welcome mort than:
distributed within
European countries
recommended daily by more than
Dedicated and experienced staff
our services currently handle the equivalent of
banking transactions per year

It all started with a simple idea…

CEO & Founder of the S4I group


in a few words…

Aware of the major changes that have taken place in the banking and financial world in recent years, but also in response to demand given the health context of the past year, radical decisions had to be taken to enable merchants & users to keep abreast of new developments in the sector. S4I was created to meet a new demand for intelligent digital payment services at democratised costs, especially in times of crisis.

It is necessary, through shock action, to offer a significant boost to the economy so that as many self-employed people and SMEs as possible survive but come out on top thanks to the digital financial services made available.