Risk grade updatedRisk gradeEvidence verified
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Mariehamns Telefon Ab
Mariehamns Telefon Ab's registered office is Jomala. It is a limited company. The company was established on 1897-02-05. It operates in the industry of wired, wireless, and satellite telecommunication activities.
Business ID 0144950-4ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0144950-4
- Sector
- Wired, wireless, and satellite telecommunication activities
- Municipality
- Jomala
- Company form
- Limited company
- Registration date
- 1897-02-05
- Business ID registration date
- 1978-03-15
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Hantverkargränd 1, 22150, Jomala
Postal address: ÅLANDSVÄGEN 52, 22100, Mariehamn
Website: https://www.mtel.axSource observation
About Mariehamns Telefon Ab
Financial position and key figures for the company.
Mariehamns Telefon Ab's location municipality is Jomala. It is a limited company. The company was established on 1897-02-05. It operates in the industry of wired, wireless, and satellite telecommunication activities.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0144950-4
VAT IDFI01449504
EU IDFIFPRO.0144950-4
MunicipalityJomala
Current registered entries
1897-02-05Registered in Patent and Registration Office (Trade Register)
1978-03-15Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1994-09-09VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
Automatic gradeNot a credit decision
A3
GoodMariehamns Telefon Ab
Grade unchangedA3 · new analysis 2026-10-18
72/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
- Long registry continuity
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsA3
2026-10-1872/100 · v0.15
A3 → A3A3
2026-09-1672/100 · v0.14
Oldest retained automatic assessment in this comparisonA3
2026-10-18
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
Risk context
When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.
Industry riskmedium
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
100/100
The company has about 129 years of registry continuity.
Registry and status signalsVakaa
87/100
Registry history, filing recency, and active register markings are still limited or mixed.
Events & news
Verified events and sourced external company news in one timeline.
Registry timeline
Trade register notifications shown on a timeline.
34 register eventsLatest event: 2026-08-14
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-31.
This company profile has not been claimed yet
Mariehamns Telefon Ab shows public core facts. A company representative can claim the profile, update public information, and access owner tools.