Risk grade updatedRisk gradeEvidence verified
20 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Isännöitsijätoimisto Mikko Aro Oy
Isännöitsijätoimisto Mikko Aro Oy's registered office is Masku. It is a limited company. The company was established on 1989-05-10. It operates in the industry of other real estate activities on a fee or contract basis.
Business ID 0748343-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0748343-9
- Sector
- Other real estate activities on a fee or contract basis
- Municipality
- Masku
- Company form
- Limited company
- Registration date
- 1989-05-10
- Business ID registration date
- 1989-06-19
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Jäkäläkuja 7, 21250, Masku
Website: https://www.mikkoaro.fiSource observation
About Isännöitsijätoimisto Mikko Aro Oy
Financial position and key figures for the company.
Isännöitsijätoimisto Mikko Aro Oy's location municipality is Masku. It is a limited company. The company was established on 1989-05-10. It operates in the industry of other real estate activities on a fee or contract basis.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0748343-9
VAT IDFI07483439
EU IDFIFPRO.0748343-9
MunicipalityMasku
Current registered entries
1989-05-10Registered in Patent and Registration Office (Trade Register)
1989-06-19Registered in Tax Administration (Tax Administration)
1989-07-01Registered in Tax Administration (Employer Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
2005-09-01Registered 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
B1
StableIsännöitsijätoimisto Mikko Aro Oy
Grade unchangedB1 · new analysis 2026-10-20
66/100
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 assessmentsB1
2026-10-2066/100 · v0.15
B1 → B1B1
2026-10-0866/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
2026-10-20
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
53/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 37 years of registry continuity.
Registry and status signalsVakaa
78/100
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.
Risk grade updatedRisk gradeEvidence verified
8 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
15 register eventsLatest event: 2025-11-12
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
Isännöitsijätoimisto Mikko Aro Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.