Risk grade updatedRisk gradeEvidence verified
14 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade D.Business profile
TETRAon Oy
TETRAon Oy was placed into liquidation 2026-01-15.
Business ID 2675673-8LIQUIDATIONUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2675673-8
- Sector
- Other telecommunication activities
- Municipality
- Muurame
- Company form
- Limited company
- Registration date
- 2015-03-13
- Business ID registration date
- 2015-02-13
- Business status
- LIQUIDATION
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Suutarinpolku 3, 40950, Muurame
Website: https://www.tetraon.comSource observation
About TETRAon Oy
Financial position and key figures for the company.
TETRAon Oy was placed into liquidation 2026-01-15.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusLIQUIDATION
Trade RegisterRegistered
Business ID2675673-8
VAT IDFI26756738
EU IDFIFPRO.2675673-8
MunicipalityMuurame
Current registered entries
2015-03-13Registered in Tax Administration (Tax Administration)
2015-03-13Registered in Patent and Registration Office (Trade Register)
2023-08-01VAT-liable for business activity in Tax Administration (VAT Register)
2023-08-07Registered 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
D
High riskTETRAon Oy
Grade unchangedD · new analysis 2026-10-17
29/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Long registry continuity
Risk factors to note
- Severe registry event 6–12 months ago
- Elevated industry distress context
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsD
2026-10-1729/100 · v0.15
D → DD
2026-10-1429/100 · v0.14
Oldest retained automatic assessment in this comparisonD
2026-10-17
open-risk-grade-v0.15
The grade is reduced because of a critical legal status such as bankruptcy or liquidation.
A serious registry signal affects this grade. Review the profile registry and notification details as well.
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 riskelevated
38/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 11 years of registry continuity.
Registry and status signalsHälyttävä
0/100
Bankruptcy or liquidation status is treated as a critical legal distress signal.
Events & news
Verified events and sourced external company news in one timeline.
Registry timeline
Trade register notifications shown on a timeline.
16 register eventsLatest event: 2026-01-15
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-01-15.
This company profile has not been claimed yet
TETRAon Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.