The company is best known for its People Experience Suite including Unit4 ERP, Unit4 Financials, Unit4 FP&A, and Unit4 Talent Management.

[4] In 2000, Unit4 merged with the Norwegian ERP software house Agresso Group ASA[5] and the company name was changed to Unit4Agresso.

[7] The Unit4 People Platform was also launched in 2015 as the foundation for Unit4 business applications using Microsoft Azure technology.

Global private markets firm, Partners Group, will invest alongside TA.

[10] In January 2025, Unit4 announced that Simon Paris had been appointed as CEO, succeeding Mike Ettling, who had led Unit4 for almost six years, guiding the company through significant growth, a transition to recurring revenue and establishing it as a major player in Cloud Enterprise Resource Planning software.