- PRESS RELEASE – Constellation Kidney Group Acquires the NephroCare Clinical System (1/8/2020)
- PRESS RELEASE – Constellation Kidney Group Acquires MIQS (1/31/2019)
- PRESS RELEASE – Quantitative Medical Systems Acquires Infian, LLC (1/2/2018)
- PRESS RELEASE – Quantitative Medical Systems Acquires Clinical Computing (10/20/2017)
- PRESS RELEASE – Quantitative Medical Systems Acquires Mediqal Health Informatics (10/20/2017)
- COMMUNIQUÉ DE PRESSE – Constellation Software inc. fait l’acquisition des actions de Quantitative Medical Systems inc. (1/20/2013)