Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Business profile
Koy Rajamäen Valta-Akseli 3A
Koy Rajamäen Valta-Akseli 3A's registered office is Rajamäki. It is a mutual real estate limited company. The company was established on 2023-05-19. It operates in the industry of development of building projects.
Business ID 3362310-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3362310-8
- Sector
- Development of building projects
- Municipality
- Rajamäki
- Company form
- Mutual real estate limited company
- Registration date
- 2023-05-19
- Business ID registration date
- 2023-05-02
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Metsäkouluntie 10 A, 05200, Rajamäki
Phone: +358102287000Source observation
Website: https://www.retta.fiSource observation
Instagram profile: https://www.instagram.com/rettaisannointiSource: company website
Facebook profile: https://www.facebook.com/rettaisannointiSource: company website
Linkedin profile: https://www.linkedin.com/company/retta-is%C3%A4nn%C3%B6intiSource: company website
People and decision-makers
Mannonen Arto SamuliPuheenjohtaja
Saarinen Jarkko OlaviVarsinainen jäsen
Mannonen Hanna MariaVarajäsen
About Koy Rajamäen Valta-Akseli 3A
Financial position and key figures for the company.
Koy Rajamäen Valta-Akseli 3A's location municipality is Rajamäki. It is a mutual real estate limited company. The company was established on 2023-05-19. It operates in the industry of development of building projects.
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3362310-8
MunicipalityRajamäki
Current registered entries
2023-05-19Registered in Patent and Registration Office (Trade Register)
2023-05-22Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Mannonen Arto SamuliPuheenjohtajaSources: 4 · Confidence: 78%
Saarinen Jarkko OlaviVarsinainen jäsenSources: 3 · Confidence: 78%
Mannonen Hanna MariaVarajäsenSources: 1 · Confidence: 78%
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
MonitorKoy Rajamäen Valta-Akseli 3A
Grade unchangedB3 · new analysis 2026-10-18
44/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB3
2026-10-1844/100 · v0.15
B3 → B3B3
2026-09-1744/100 · v0.14
Oldest retained automatic assessment in this comparisonB3
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
53/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityNuori
35/100
The company has about 3 years of registry continuity.
Registry and status signalsRajallinen
29/100
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
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Registry timeline
Trade register notifications shown on a timeline.
5 register eventsLatest event: 2025-11-01
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
Koy Rajamäen Valta-Akseli 3A shows public core facts. A company representative can claim the profile, update public information, and access owner tools.