Over a decade in payment solutions and innovative technology
Strengthening the future of fintech with innovative payment solutions
We believe that it is important to create a good work environment and treat our staff well. Our goal is to create a sense of ownership and ensure that everyone thrives and is passionate about what they do. We believe that the more you do for your staff, the more you get back as a company.
Mission
S5's mission is to make it effortlessly for your business to accept payments. We aim to simplify all aspects of payments.
Vision
S5's vision is to make the market for payment solutions more transparent for business owners and help them choose the right solution.
Part of something bigger
S5 became part of Kiloo Ventures in 2021. The Kiloo Group is a diverse association of companies spanning several different industries.
Dynamic together
We are a dynamic company of dedicated colleagues, across fields, representing a wide range of backgrounds and nationalities.
Aarhus - City of Smiles
We are an Aarhus based company and we have our S5 office in Aarhus N

A better world for you and your business
Payment should not be complicated
2012
S5 pin
S5 is founded with the clear goal of making it cheaper and easier for small and medium-sized businesses to accept Visa/Mastercard payments.
2013 - 2015
Partnerships are established
Partnerships are established with acquiring banks. The launch of S5's own payment terminals from Ingenico.
2017 - 2018
100% independent payment infrastructure
S5's payment infrastructure becomes 100% independent, sending transactions directly to acquiring banks in Europe. All credit and debit cards and local solutions are now offered in Denmark.
2019
First movers
S5 is the first in Denmark to introduce a complete consumer based payment solution for both small and medium-sized businesses in Denmark.
2021 - 2022
New steps
S5 becomes part of Kiloo Ventures and moves to Aarhus C. In addition, the Android-based PAX payment terminal series is introduced, with API integration.
2022-2023
New product and launch in Greenland
We launch S5 Acquiring Agreement — a card deal where all stores regardless of size get the same low transaction prices. At the same time, we enter the Greenlandic market and give local businesses access to a more fair and modern payment solution.
2024
Ecommerce and expansion to the Faroe Islands
S5 enters into a strategic partnership with the payment gateway Frisbii to provide online businesses with the best conditions for success. At the same time, S5 enters the Faroese market and give access to a more fair and modern payment solution.
Join us on the journey
Discover how you can optimize and simplify your payment solution with S5.




