EY-Parthenon has acquired SparkOptimus, a Dutch digital strategy consultancy based in Amsterdam. The seller was listed as SparkOptimus Partners & Founders. The deal value was not disclosed in the sources.
According to the source, the transaction is a bolt-on that expands EY-Parthenon's capabilities across digital transformation, AI integration and e-commerce strategy, and strengthens its footprint in the Dutch and broader European market. The source describes the deal as EY-Parthenon's first major European acquisition in recent years and says it brings a specialized team of digital strategy and AI experts into EY's global professional services network.
The source states that the acquisition reflects a push by major strategy firms to deepen their digital and AI execution capabilities, as corporate clients seek end-to-end digital transformation from strategy through AI implementation, and that consultancies are buying specialized boutique firms to scale technological expertise quickly. For SparkOptimus, the source says, integrating with a global firm provides operational scale, an international client base and a cross-border network.
The source gives the announcement date as 28 August 2026.