iO Employee Directory
Technology, Information and InternetFlanders, Belgium5001-10000 Employees
iO has about 5.8K employees across 4 continents, most of them in Europe. By country, the largest groups are Italy (36%), Belgium (25%) and Netherlands (17%). Engineering and Arts & Design make up 29% of the profiles with a known department. iO's workforce spans 34 departments. iO's workforce grew 12% between July 2025 and July 2026.