STOCKHOLM
Digital infrastructure drives Sweden, the largest of the five Nordic countries. With over 70% of its revenue generated from data centers in Stockholm, Sweden is a hot spot for hyperscalers and enterprises looking for rapid, scalable growth.
STO01 Campus- STO01A
- STOL1
STO01 Campus
- STO01A
- STOL1
STO01 Campus
- STO01A
- STOL1
The STO01 campus is located in Upplands Väsby, a communications center for the northern suburbs of Stockholm. The location enables carrier neutral high speed connectivity. The unique combination of ample connectivity, significant expansion capacity, and state-of-the-art technical solutions ensures the Stockholm site is truly exceptional and sets a new standard for scalable colocation.


Current Capacity
16MW
Expansion Capacity
48MW
Future Campus Size
24,000 SQM
STO01A
- STO01A
- STOL1
STO01A
- STO01A
- STOL1
STACK Stockholm 01 is a highly connected and secure colocation data center at our Stockholm Campus. It is powered by 100% renewable energy and is very energy efficient. The data center offers secure and sustainable solutions with capacity for extensive scalability and growth.
The data center currently offers 6,000m² of white space, for both READYSTACK and POWERSTACK solutions. There are further buildings planned within the campus.

COMPLIANCE
- ISO 9001:2015 Quality Management
- ISO 14001:2015 Quality Management Environmental
- ISO 27001:2013 Information Security Management System
- ISO 45001:2018 Occupational Health & Safety Management
- PCI/DSS
- LOS Energy Sweden 100% Renewable Energy Guarantee

Total Capacity
16MW
Facility Size
6,000 sqm
Deployments
READYSTACK™: Commissioned capacity
POWERSTACK™: Immediately available shell capacity
Work Space
Conference and break rooms
Complimentary WiFi
Office space available
Storage
Shared and private storage/staging
Client Conveniences
Showers
Car parking
Bicycle storage
Multi-bay secure loading dock
Utility and Power Sources
2N 16 MVA medium voltage supply available
Generators
N+1 redundancy
Fuel Storage
Upto 48 hours of fuel operation
UPS
N+1 UPS configuration
PDU
2N PDU distribution
BMS Controls
Client access to BMS portal
Cooling
N+1 chilled water system per 1,000 sqm
Indirect evaporative cooling
Density
High density deployments supported in excess of 25 kW per cabinet
Diversity
2 Meet-Me-Rooms with diverse fiber entrances
Carrier Availability
20+ carriers
Dark fiber available
Additional Connectivity
Carrier neutral
Security
High grade boundary fencing with dual perimeter and sterile zones
24 x 7 on-site security personnel
Man trap intruder detection
CCTV coverage
Car trap with badge access
Fire Protection
Argonite fire suppressions system in conditioned modules
High grade very early smore detection apparatus
Dual-interlock pre-action sprinkler system
STOL1
- STO01A
- STOL1
STOL1
- STO01A
- STOL1
Adjacent to the existing operational data center (STO01), STOL1 includes greenfield land of 30,000 sqm for additional data center facilities to be built. The campus is close to the city, well-connected, and has a strong financial ecosystem.


We’ve updated our privacy policy. Please take a moment to review these changes. By clicking Accept Terms, you agree to STACK Infrastructure’s Privacy Policy and Terms of Use.