GSOI AS Competitors

Unisys is a global technology solutions company that powers breakthroughs for the world’s leading organizations. Our solutions – cloud, AI, digital workplace, logistics and enterprise computing – help our clients challenge the status quo and unlock their full potential. To learn how we have been helping clients push what’s possible for more than 150 years, visit unisys.com.

Visma is a leading provider of mission-critical business software, with revenue of € 2.8 billion in 2025 and 2.7 million customers across Europe and Latin America. By simplifying and automating the work of SMBs and the public sector, we help unleash the power of digitalization and AI across our societies and economies.

Mercell is the largest public tendering and bidding platform for European buyers and suppliers, dedicated to enhancing connectivity between public buyers and suppliers. We make tenders compliant and easy, while enabling equal opportunity for all suppliers to the public sector. Mercell is the most comprehensive platform for supply and demand. Expect transparent tender and procurement processes with ensured compliance that benefits buyers and suppliers equally. Our many hundreds of thousands of buyers and suppliers make us the leading solution within digital procurement. We make thriving in - and venturing into - public business intuitive, hassle-free and compliant at every step. Because - from where we see it, it really is simple: Why make it difficult, when it can be easy? Start your public business journey today by taking the most natural, direct shortcut to the world of public business.