Stefanie Casall Appointed Chief Marketing Officer of Portus Data Centers
Experienced Marketing and Infrastructure Expert to Strengthen Brand Positioning and Support Portus Data Centers' Continued Growth
Munich, September 1, 2026 – Portus Data Centers (“Portus”), a rapidly growing provider of carrier-neutral colocation solutions in regional markets, is strengthening its leadership team with the appointment of Stefanie Casall as Chief Marketing Officer (CMO). With this newly created position, Portus is strategically expanding its management and marketing structure in line with its continued growth.
With more than 15 years of experience in marketing, communications and business development Stefanie Casall brings extensive expertise in building and developing brands within the digital infrastructure and data center industry. Most recently, she served as Head of Marketing & Business Development at HSCALE. Prior to that she was Director of Brand & Marketing at AQ Compute where she was responsible for the strategic positioning and further development of the brand. Following the acquisition and development into HSCALE, Casall oversaw the company’s transformation and implemented the new brand, communications and go-to-market strategy in EMEA.
Throughout her career, Casall has gained extensive experience in building and developing technology brands, strategically positioning growth companies and communicating with customers, partners, investors and other stakeholders.
Marketing Structure for the Next Growth Phase
In her new role Stefanie Casall will be responsible for and further develop the marketing and communications strategy of Portus Data Centers. She will be tasked with sharpening the brand’s positioning, strengthening its market presence and providing strategic and communicative support for the company’s growth.
“With Stefanie Casall, we are gaining an experienced expert who knows our industry very well and combines strategic marketing with a strong understanding of growth and commercial requirements,” explains Falk Weinreich, CEO of Portus Data Centers. “With our expansion, the demands on our organization and market presence are also growing. During the next growth phase Stefanie will support us in further developing our brand, strategically expanding our marketing structures and positioning Portus even more strongly in the market as a reliable partner for secure, connected and scalable digital infrastructure. We are delighted to have her on board.”
Portus Data Centers strategically expands capacity
Portus Data Centers operates highly networked data centers at regional locations and pursues a clear buy-and-build strategy. Currently, an additional facility, MUC2 with 5.5 MW of IT capacity is under construction in Munich, bringing the site’s total capacity to 7 MW. At the same time, the company is developing a new facility with up to 12.8 MW of IT capacity on a new site within its highly networked campus in Hamburg. In addition, Portus has significantly expanded its Luxembourg data center with an additional 1.0 MW of IT capacity.
Further projects in Germany and neighboring markets are already in the planning stages. Portus Data Centers recently secured an €80 million financing package together with Arcus Infrastructure Partners. With the expansion of its management team Portus is simultaneously creating an organizational framework to sustainably support the company’s continued growth trajectory.