Opseo is a leading German ambulant care provider offering intensive care services to more than 850 patients across Germany, both in individual one-to-one settings (34%) and in care communities (66%), operating at best-in-class quality standards. The Company consolidates the highly attractive German outpatient intensive care market. 

Sienna Capital & Ergon Opseo Long Term Value Fund  

Opseo was initially acquired by ECP III in 2016 and subsequently sold in 2019 to a continuation fund managed by Ergon Capital Management, Ergon opseo Long Term Value Fund (“Ergon opseo LTVF”), to which Sienna Capital committed EUR 45 million out of an aggregate commitment of EUR 284 million.  
This investment is aligned with Sienna Capital’s strategic aim of co-investing with its current manager platform in unique deals. 


The investment is valued on the basis of the International Private Equity and Venture Capital Valuation (IPEV) Guidelines. 


In 2019, Sienna Capital invested EUR 38 million in Ergon opseo LTVF. 


Value of Investment (12/31/2019) 


Business area

Ambulant Intensive Care Provider 

Registered office

Dresden, Germany 

Key Data from GBL Annual Report 2019