Risk grade updatedRisk gradeEvidence verified
21 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Business profile
AJR-Rakennustekniikka Ky
AJR-Rakennustekniikka Ky's registered office is Esbo. It is a limited partnership. The company was established on 2002-05-06. It operates in the industry of construction of residential and non-residential buildings.
Business ID 1758503-3ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1758503-3
- Sector
- Construction of residential and non-residential buildings
- Municipality
- Esbo
- Company form
- Limited partnership
- Registration date
- 2002-05-06
- Business ID registration date
- 2002-04-09
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kirstinharju 7 F 113, 02760, Esbo
Phone: +358414384548Source observation
People and decision-makers
Ruuska Santtu SakariToimitusjohtaja
About AJR-Rakennustekniikka Ky
Financial position and key figures for the company.
AJR-Rakennustekniikka Ky's location municipality is Esbo. It is a limited partnership. The company was established on 2002-05-06. It operates in the industry of construction of residential and non-residential buildings.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1758503-3
MunicipalityEsbo
Current registered entries
2002-04-11Registered in Tax Administration (Tax Administration)
2002-05-06Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Ruuska Santtu SakariToimitusjohtajaSources: 4 · Confidence: 78%
Kirsi RuuskaÄänetön yhtiömiesSources: 1 · Confidence: 76%
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
B3
MonitorAJR-Rakennustekniikka Ky
Grade unchangedB3 · new analysis 2026-10-21
43/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
- Long registry continuity
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB3
2026-10-2143/100 · v0.15
B3 → B3B3
2026-10-1543/100 · v0.14
Oldest retained automatic assessment in this comparisonB3
2026-10-21
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 riskhigh
25/100
Industry context is high based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 24 years of registry continuity.
Registry and status signalsRajallinen
23/100
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
15 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Registry timeline
Trade register notifications shown on a timeline.
1 register eventsLatest event: 2024-08-15
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
AJR-Rakennustekniikka Ky shows public core facts. A company representative can claim the profile, update public information, and access owner tools.