REYKJAVÍK, Iceland, Dec 17, 2025 – atNorth has announced two new director appointments that enhance the company’s leadership capacity and support the success of its expansion strategy.
Tatu Tuominen, Director of Public Affairs and Communications
atNorth named Tatu Tuominen to lead policy engagement, corporate communications and reputations strategy. The company said Tatu will shape messaging that supports its strategy and business goals. His scope includes customer relationships, community engagement, recruitment and investor relations. atNorth also expects him to manage outreach to policymakers and industry associations. Tatu previously held senior communications and public affairs roles at Bayer, VR Group and Telia Finland. Tatu also worked for Finland’s permanent representation to the EU and served as a ministerial adviser.
Based at atNorth’s FIN02 facility, Tatu will report to chief strategy, marketing and communications officer, Fredrik Jansson.
Anne Helenius-Heir – Director of HSE
atNorth put Anne in charge of health, safety and environmental planning across its operational and developing data center campuses. Her remit covers both active sites and projects under development. She will update the company’s HSE framework to safeguard onsite workers and campus operations and to support compliance. Anne previously led EHSQ and related programs at Shell, ABB and Kemira Oyj. She has built global EHSQ frameworks, advanced ESG reporting and led safety culture and sustainability improvements. She also brings experience in environmental due diligence and corporate responsibility.
Based at atNorth’s FIN02 campus in Espoo, Finland, Anne will report to chief sustainability and compliance officer, Janne Sigurdsson.
“We are proud to welcome such talented leaders to our team”, says Eyjólfur Magnús Kristinsson, CEO atNorth. “Their vision and experience will play a key role in driving our ongoing expansion as we continue to deliver state of the art data centers in an environmentally responsible way.”
Source: atNorth
About atNorth
atNorth, based in Reykjavík, Iceland, operates data centers across the Nordic region, providing high-density colocation, build-to-suit facilities, and connectivity services for enterprises, hyperscalers, and high-performance computing (HPC) users. The company serves industries such as AI, cloud computing, infrastructure, and research. Founded in 2009, it has operated for about 16 years. atNorth runs eight data centers in Iceland, Sweden, and Finland, with additional sites under construction in Kouvola, Finland, and Ølgod, Denmark, and a planned facility in Sollefteå, Sweden. Its operations use renewable energy and emphasize energy efficiency and circular economy principles. The company designs its facilities for scalability, power efficiency, and flexible deployment to meet long-term infrastructure needs across the region.