
About us
Adiuva has been providing equity capital to medium-sized companies since 2011 – the mandate that is reflected in our name (Latin adiuvare: to help, support, assist). The focus of Adiuva is the acquisition of majority and minority stakes in growing medium-sized companies primarily in German-speaking countries. Our investors are seasoned entrepreneurs. This allows us to take a long-term view on value creation.
We are never driven to sell our investments within a specific time frame. We are completely independent of institutional interests. We invest across a wide range of industries and different scenarios. Adiuva has raised over EUR 800 million and invested in more than 20 enterprises since inception. We are currently invested in 12 medium-sized companies.
Before founding Adiuva Capital, Tobias Osing worked as a manager in corporate finance at Deloitte & Touche, where he advised on numerous corporate transactions for financial investors and international groups.
Hauke Lübben joined the partnership at the beginning of 2014 and has been active in the private equity industry for approximately 20 years.
Before joining Adiuva Capital, Georg Jacobi had already worked in the private equity industry and now has about 15 years of experience in supporting medium-sized companies during growth situations.
Christoph Neizert founded and managed the German business for two leading international private equity firms, Advent International and Warburg Pincus, from 1991 to 2008, initiating, closing, managing and selling a great deal of successful private equity investments.
Dr Katja Marmetschke joined Adiuva Capital in 2021 and supports the portfolio companies across the entire range of HR and recruiting topics.
David Wiedemann has been a member of the Adiuva Capital team since 2014. His business focus includes the telecommunications, healthcare, consumer goods and industrial services sectors.
Björn Biering manages portfolio companies in the healthcare and consumer goods sectors at Adiuva Capital.
Arne Doll is responsible for investments and transactions in the industrial services, consumer goods and healthcare sectors at Adiuva Capital.
Yannik Isselhorst joined our team in 2023 as a Senior Associate. He supports Adiuva Capital in transactions and advising portfolio companies.
Jonas Joachimmeyer is as a project manager responsible for various business development tasks and supports Adiuva Capital in portfolio management and transactions.
Torben Seemann has been an Associate in our team since 2025. In this role, he supports Adiuva in transactions and advising portfolio companies.
Irina Hautzell is responsible for fund accounting at Adiuva and is the contact person for all finance and controlling-related topics in fund administration.
Claudia Thelen has been managing all Adiuva Capital companies since 2011 and is the first point of contact for notarial as well as legal and tax issues.
Rebecca Novosel oversees the internship programme and the marketing and events departments at Adiuva Capital.