Pursuant to announcement on March 1, 2022, this press release has been updated from the previously branded “DigiPlex” to “STACK Infrastructure,” “STACK,” or “STACK EMEA – Nordics” to reflect the current branding.

Global Credit Card Data Standard Available Across Nordic STACK Portfolio

Oslo, NORWAY — September 21, 2021 STACK Infrastructure (“STACK”), the digital infrastructure partner to the world’s most innovative companies, has expanded its PCI/DSS certification to encompass all eight of its Nordic data centers. STACK customers can be assured that the stringent PCI/DSS standard set by credit card brands are met at any Nordic STACK site of their choice.

The Payment Card Industry Data Security Standard (PCI/DSS) is a global information security standard designed to prevent fraud through increased control of credit card data. Organizations and merchants of all sizes must follow PCI/DSS standards if they accept payment cards from the five major credit card brands; Visa, MasterCard, American Express, Discover, and the Japan Credit Bureau (JCB).

Compliance with PCI/DSS is required for any organization that stores, processes, or transmits payment and cardholder data, and with the PCI/DSS certification STACK customers can confidently store credit card transaction data on servers in any Nordic STACK data center. Combined with Nordic Connect, any business wanting or needing to offer credit card payment facilities can take advantage of a fast, cost-effective pan-Nordic data center solution. This provides customers the flexibility to locate services close to end customers and to support multi-site redundancy capabilities.

Commenting on the certifications, Fredrik Jansson, Chief Commercial Officer at STACK EMEA - Nordics said; “PCI/DSS certifications have been in place at many of our sites for several years. Extending this level of assurance to include all our Nordic sites increases flexibility and alternatives for our customers. At STACK, compliance does not end with a certificate on the wall. Our customers also regularly receive detailed compliance reports to support their own efforts to increase their customer confidence and satisfaction levels, aiding them grow their business even further.”

To achieve PCI/DSS compliance requires demonstrated ability to:

  • Tightly control access where only authenticated individuals can access servers
  • Clearly distinguish between legitimate parties and other visitors to prevent unauthorized access to areas where credit card data is hosted
  • Provide continuous monitoring of areas where cardholder details are stored
  • Ensure physical protection and prevent access to any removable media with cardholder data (such as USB drives) from being used

Self-certification of the above requirements is permitted, however, to ensure an entirely independent audit of its capabilities STACK opted to have a Qualified Security Assessor (QSA) undertake this. We used a third-party auditor, IT Governance Ltd. PCI/DSS certification adds to STACK’s already comprehensive assurance credentials, from numerous ISO standards covering information security, environmental management, quality and occupational health, to both SOC1 (for US regulators) and ISEA (for Europe) financial reporting. 


STACK Infrastructure is a leading provider of digital infrastructure to scale the world’s most innovative companies. The Company delivers an extensive geographic footprint spanning the United States, Canada, Europe and Asia Pacific and a comprehensive suite of data center and digital infrastructure solutions, including hyperscale campuses and build-to-suit data centers (“HYPERSTACK”), immediately available wholesale colocation and private data suites (“READYSTACK”), and powered shell options (“POWERSTACK”).

With a client-first approach, unparalleled existing capacity, and flexible expansion capacity in the leading data center markets, STACK offers the scale and geographic reach that rapidly growing hyperscale and enterprise companies need.

For more information about STACK, please visit: www.stackinfra.com.

Media Contact
Elisabeth Lennhede