Management

Marisa Trisolino

Chief Executive Officer

Marisa Trisolino is the Chief Executive Officer of euNetworks, with responsibility for all operating aspects of the business. She joined euNetworks in May 2025 after serving as CEO at CMC Networks since 2018.

Giancarlo Ferro

Chief Financial Officer

Giancarlo Ferro is the Chief Financial Officer of euNetworks. He joined euNetworks in March 2026 and leads all aspects of the company’s financial strategy.

Andrew Haynes

Chief Digital and Technology Officer

Andrew Haynes is Chief Digital and Technology Officer at euNetworks. He oversees the Architecture and Engineering Functions for the lit network, Capacity Planning and Deployment, Systems (IT) Development and IT Infrastructure and Security. He joined euNetworks in 2024 having previously been with the company from 2010 to 2013.

Andrew Holder

Chief Operations Officer

Andrew Holder is Chief Operations Officer at euNetworks. He oversees all Operations functions, leading the development and maintenance of the network, ensuring its physical integrity and optimal performance. Andrew also leads the deployment of customer services and bandwidth projects.

Richard Taylor

General Counsel & Chief Corporate Officer

Richard is General Counsel and Chief Corporate Officer at euNetworks, responsible to the group and the Board of Directors for all legal, sustainability, corporate development, funding, human resources and compliance matters.

Toby Williams

Chief Product Officer

Toby Williams is Chief Product Officer, appointed to this position in August 2022. Toby has responsibility for products and strategic investments, with close alignment to customer needs and euNetworks’ commitments to building networks sustainably. He joined the company in 2011.

Guillaume Pasquier

Commercial Executive

Guillaume Pasquier is Commercial Executive. He joined euNetworks in May 2026 and is responsible for driving all facets of the company’s sales and commercial strategy.