PKF Deutschland has admitted German audit firm RWS Riedel Appel Hornig to its network.
RWS Riedel Appel Hornig, based in Heidleberg, has three partners and 45 staff. The firm brings in annual revenue of €4m ($5.1m).
PKF Deutschland employs more than 1,000 staff in 24 locations. The group reported combined revenue of €104m in the year to 31 December 2009.