KAEFER’s Executive Board brings extensive leadership experience across technical industrial services, construction and maintenance projects. Appointed by and reporting to the KAEFER Administrative Board, its members set Group standards, drive strategic development, and support regional success.
Management
KAEFER’s Executive Board

Karsten Wirth
Chief Financial Officer
Karsten has been with KAEFER since 2015, holding senior leadership roles in corporate finance before becoming CFO on 1 January 2023. He oversees the company’s financial performance and supports sustainable growth across all regions.
Dr Roland Gärber
Chief Executive Officer
Roland joined KAEFER in 2018 as Chief Operating Officer. He later became Co-CEO before taking on the role of CEO on 1 January 2023. He leads the company’s global strategy and operations, drawing on deep experience in managing complex international businesses to ensure sustainable performance worldwide.
Sandro Barrach
Chief Operating Officer
Sandro joined KAEFER in 2002 with the Brazilian branch of the company. He progressed through various operational and leadership roles before becoming COO of the KAEFER Group on 1 April 2023. He drives operational excellence, quality and safety across all business units, and brings decades of hands-on industry experience and a strong focus on creating value for clients.

KAEFER’s Administrative Board
KAEFER’s Administrative Board brings diverse business experience and independent perspective to the Group’s leadership. Its eight non-executive members appoint and oversee the Executive Board, approve business plans, and help guide the company’s long-term success.