Fortum Fiber is all about dark fiber. We deliver one technology, but make it available for our customers in multiple ways.

We deliver everything from standardized end-customer accesses to tailored redundancy backbones with high number of fiber pairs for users with the highest uptime-, capacity- and performance requirements.

We deliver dark fiber the way it should be. Get in touch to hear more about how we can find solutions to your need of dark fiber in Oslo and Norway: email us at and you will hear back from us soon!

No matter what you choose from us you will always get:

An operator-neutral partner who will never compete with you on your business model

Access to experienced fiber professionals who can tailor make solutions for your needs

Market leading quality on all technical parameters for your fiber connections

Robust ducts for our cables, always underground.

Access to detailed and precise documentation for all fiber connections and ducts

Visitor's address:
Askekroken 11, 0277 Oslo

Postal address:
Postboks 184 Skøyen, 0212 Oslo


+ 47 22 43 59 80

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