Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Rakennus Studio B & D Building Design Oy
Rakennus Studio B & D Building Design Oy's registered office is Helsingfors. It is a limited company. The company was established on 1997-08-28. It operates in the industry of construction of residential and non-residential buildings.
Business ID 1090105-6ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1090105-6
- Sector
- Construction of residential and non-residential buildings
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 1997-08-28
- Business ID registration date
- 1997-06-12
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kartanonmetsäntie 13 E 36, 00410, Helsingfors
Phone: +358408518037Source observation
Email: [email protected]Source observation
Website: https://rakennusstudio.fiSource observation
People and decision-makers
Vihervaara Joona IlmariToimitusjohtaja
About Rakennus Studio B & D Building Design Oy
Financial position and key figures for the company.
Rakennus Studio B & D Building Design Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1997-08-28. It operates in the industry of construction of residential and non-residential buildings.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on rakennus-, sisustus- ja muotoilualan suunnittelu-, valmistus-, konsultointi-, opetus- ja tuotekehittelytoiminta, rakentaminen, rakennuttaminen, korjaus ja muutostyöt. Yhtiö voi harjoittaa kiinteistöjen, osakkeiden, yritysten ja yhtiöiden ostoa, myyntiä, omistusta, hallintaa ja vuokrausta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-11-30
0
0
Enriched source observation
Operating profit (loss)-€4,491-€4,515 (-18883.3%) vs previous periodPrevious: €24
Profit (loss) for the financial year-€4,617-€4,477 (-3197.9%) vs previous periodPrevious: -€140
Assets€3,527-€6,695 (-65.5%) vs previous periodPrevious: €10,223
Balance-sheet contextLatest financial period
Employees1Previous: 1
Operating profit (loss) trend5 periods
€11,074
2021-11-30
€1,487
2022-11-30
€2,004
2023-11-30
€24
2024-11-30
-€4,491
2025-11-30
Profit (loss) for the financial year trend5 periods
€10,749
2021-11-30
€1,201
2022-11-30
€1,793
2023-11-30
-€140
2024-11-30
-€4,617
2025-11-30
Assets trend5 periods
€15,175
2021-11-30
€9,727
2022-11-30
€15,768
2023-11-30
€10,223
2024-11-30
€3,527
2025-11-30
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1090105-6
VAT IDFI10901056
EU IDFIFPRO.1090105-6
MunicipalityHelsingfors
Current registered entries
1997-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1997-06-01Registered in Tax Administration (Prepayment Register)
1997-06-12Registered in Tax Administration (Tax Administration)
1997-08-28Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Vihervaara Joona IlmariToimitusjohtajaSources: 5 · Confidence: 78%
Vihervaara Jaana MarikaVarajäsenSources: 2 · Confidence: 78%
Vihervaara Joona IlmariHallituksen jäsenSources: 2 · Confidence: 74%
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
StableRakennus Studio B & D Building Design Oy
Grade unchangedB1 · new analysis 2026-10-18
62/100
Medium
Limited financial evidenceRegistry and statistics based
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- 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 assessmentsB1
2026-10-1862/100 · v0.15
B1 → B1 · +1 points- Evidence quality: Registry and statistical evidence → Limited financial evidence.
- New supporting factor: A newer financial statement filing has been reported.
B1
2026-09-1661/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
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 riskhigh
25/100
Industry context is high based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 29 years of registry continuity.
Registry and status signalsVakaa
79/100
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
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
16 register eventsLatest event: 2026-07-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-05.
This company profile has not been claimed yet
Rakennus Studio B & D Building Design Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.