Cancel your Fortum Markets AS subscription by mail
Cancelling Fortum Markets AS means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. The cancellation address on file for Fortum Markets AS is in Oslo, Norway.
Let Postbye cancel Fortum Markets AS for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Fortum Markets AS.
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- 3 Fortum Markets AS cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Fortum Markets AS by mail
Note your account details
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Fortum Markets AS can only act on a request it can match to an account.
Put the request in writing
Postbye drafts the request in Norwegian, the language of Norway, with “Emne: Forespørsel om oppsigelse – [your name]” as the subject line. It asks Fortum Markets AS to close the subscription, stop billing and confirm in writing.
Post the letter
Mail the letter by certified mail to the Oslo address in the next section, and keep the tracking number.
File the delivery record
The receipt dates your request. Look at your next statement for any Fortum Markets AS charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Fortum Markets AS cancellation letter goes
Written requests to Fortum Markets AS go to Postboks 990 Skøyen, 0213 Oslo, Norway.
Postal code 0213 places the address in Oslo, Norway.
The letter greets the reader with “Til den det måtte angå,”; your own details sit under the labels Kontoinnehaver, Fakturaadresse registrert and Registrert e-postadresse.
Prefer to write it yourself? Use our letter template
Every address we hold for Fortum Markets AS, with the envelope wording
Before you cancel Fortum Markets AS, check these
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- Use the same name and email as on the account. A mismatch can delay the request.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Fortum Markets AS for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Most subscriptions keep billing until someone tells the company to stop, and a dated letter is proof that somebody did.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Fortum Markets AS cancellation at a glance
- How Fortum Markets AS accepts cancellations
- By mailed letter
- Mailing address on file
- Fortum Markets AS Postboks 990 Skøyen 0213 Oslo Norway
- Country
- Norway
- Letter language
- Norwegian (template no)
- Added to the database
- July 31, 2026
- Data last checked
