Risk grade updatedRisk gradeEvidence verified
20 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Rakennussuunnittelu Kulin Oy
Rakennussuunnittelu Kulin Oy's registered office is Nerkoo. It is a limited company. The company was established on 2017-04-24. It operates in the industry of architectural activities. In its latest retained statement for 2026-04-30, revenue was €17,715 and operating profit was -€8,198.
Business ID 2826706-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2826706-5
- Sector
- Architectural activities
- Municipality
- Nerkoo
- Company form
- Limited company
- Registration date
- 2017-04-24
- Business ID registration date
- 2017-04-05
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Rautavuorentie 80, 73120, Nerkoo
Phone: +358400661135Source observation
People and decision-makers
Kulin Jouko KaleviToimitusjohtaja
About Rakennussuunnittelu Kulin Oy
Financial position and key figures for the company.
Rakennussuunnittelu Kulin Oy's location municipality is Nerkoo. It is a limited company. The company was established on 2017-04-24. It operates in the industry of architectural activities. In its latest retained statement for 2026-04-30, revenue was €17,715 and operating profit was -€8,198. The latest retained financial statement for 2026-04-30 shows revenue of €17,715 and profit for the financial year of -€8,222. Based on the latest retained statement, revenue growth was -15.4%, operating margin was -46.3%, and equity ratio was +51.5%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Arkkitehtisuunnittelu, rakennussuunnittelu, rakennusvalvonta, rakennusneuvonta, rakennesuunnittelu, energiatodistus, konsultointi, rakennusten erilaiset arviot, Kustannusarviot. Tutustumismatkat , koulutus, opetus, luennointi, pienryhmä opetus ja neuvonta Muu laillinen liiketoiminta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-04-30
0
0
Enriched source observation
Derived indicators
Revenue growth-15.4%
Operating margin-46.3%
Equity ratio51.5%
Revenue€17,715-€3,216 (-15.4%) vs previous periodPrevious: €20,931
Operating profit (loss)-€8,198-€10,218 (-505.9%) vs previous periodPrevious: €2,020
Profit (loss) for the financial year-€8,222-€10,180 (-519.9%) vs previous periodPrevious: €1,958
Assets€7,566-€7,889 (-51.0%) vs previous periodPrevious: €15,455
Balance-sheet contextLatest financial period
Profit before taxes-€8,222Previous: €1,958
Employees1Previous: No comparison value
Revenue trend5 periods
€33,249
2022-04-30
€18,549
2023-04-30
€21,450
2024-04-30
€20,931
2025-04-30
€17,715
2026-04-30
Operating profit (loss) trend5 periods
-€1,585
2022-04-30
-€1,275
2023-04-30
€3,256
2024-04-30
€2,020
2025-04-30
-€8,198
2026-04-30
Profit (loss) for the financial year trend5 periods
-€1,558
2022-04-30
-€1,274
2023-04-30
€3,261
2024-04-30
€1,958
2025-04-30
-€8,222
2026-04-30
Assets trend5 periods
€12,470
2022-04-30
€10,339
2023-04-30
€14,593
2024-04-30
€15,455
2025-04-30
€7,566
2026-04-30
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
64/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
0/100 · Declining
Ratio history
| Ratio | 2022-04-30 | 2023-04-30 | 2024-04-30 | 2025-04-30 | 2026-04-30 |
|---|---|---|---|---|---|
| Equity ratio | 65.6 % | 66.8 % | 69.6 % | 78.4 % | 51.5 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | -4.6 % | -6.1 % | 13.4 % | 9.0 % | -46.3 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2826706-5
VAT IDFI28267065
EU IDFIFPRO.2826706-5
MunicipalityNerkoo
Current registered entries
2017-04-05VAT-liable for business activity in Tax Administration (VAT Register)
2017-04-05Registered in Tax Administration (Prepayment Register)
2017-04-24Registered in Tax Administration (Tax Administration)
2017-04-24Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Kulin Jouko KaleviToimitusjohtajaSources: 6 · Confidence: 78%
Kulin Jouko KaleviVarsinainen jäsenSources: 3 · Confidence: 78%
Karttunen Anne KristiinaVarajäsenSources: 2 · 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
B2
SatisfactoryRakennussuunnittelu Kulin Oy
Grade downgradedB1 → B2 · new analysis 2026-10-20
56/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsSolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
114 peersSolvency26%
Below 74% of peers
Profitability22%
Below 78% of peers
Revenue growth41%
Below 59% of peers
Supporting factors
- Strong equity ratio
- Company context reduces the weight of an isolated financial signal
- Active registered status
Risk factors to note
- Negative profitability or net result
- Coordinated deterioration across 2 financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB2
2026-10-2056/100 · v0.15
B1 → B2 · -7 points- Revenue: Not enough history → Deteriorating
- Profitability: Not enough history → Deteriorating
- Solvency: Not enough history → Volatile
B1
2026-09-2463/100 · v0.14
Oldest retained automatic assessment in this comparisonB2
2026-10-20
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
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
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 9 years of registry continuity.
Registry and status signalsSeurattava
70/100
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
24 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
11 register eventsLatest event: 2025-09-09
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-03.
This company profile has not been claimed yet
Rakennussuunnittelu Kulin Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.