Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Rakennus Joonas Rapp Oy
Rakennus Joonas Rapp Oy's registered office is Lohja. It is a limited company. The company was established on 2021-04-15. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-04-30, revenue was €83,237 and operating profit was €9,358.
Business ID 3204363-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3204363-8
- Sector
- Construction of residential and non-residential buildings
- Municipality
- Lohja
- Company form
- Limited company
- Registration date
- 2021-04-15
- Business ID registration date
- 2021-04-14
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Voudinkuja 8 A 21, 08200, Lohja
About Rakennus Joonas Rapp Oy
Financial position and key figures for the company.
Rakennus Joonas Rapp Oy's location municipality is Lohja. It is a limited company. The company was established on 2021-04-15. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-04-30, revenue was €83,237 and operating profit was €9,358. The latest retained financial statement for 2025-04-30 shows revenue of €83,237 and profit for the financial year of €5,054. Based on the latest retained statement, revenue growth was +31.6%, operating margin was +11.2%, and equity ratio was +19.0%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-04-30
4
2
PRH/XBRL financial statement
Derived indicators
Revenue growth31.6%
Operating margin11.2%
Equity ratio19.0%
Balance-sheet contextLatest financial period
Inventory€4,800Previous: €7,487
Cash and bank€46,263Previous: €22,712
Retained earnings€226Previous: €5,411
Equity€14,871Previous: €9,817
Liabilities€63,469Previous: €79,506
Current assets€56,830Previous: €45,605
Current liabilities€15,035Previous: €1,414
Revenue trend2 periods
€63,232
2024-04-30
€83,237
2025-04-30
Operating profit (loss) trend2 periods
-€2,040
2024-04-30
€9,358
2025-04-30
Profit (loss) for the financial year trend2 periods
-€5,184
2024-04-30
€5,054
2025-04-30
Assets trend2 periods
€89,323
2024-04-30
€78,340
2025-04-30
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioPassable
24/100 · Improving
Current ratioGood
100/100 · Declining
Operating profit marginGood
78/100 · Improving
Ratio history
| Ratio | 2024-04-30 | 2025-04-30 |
|---|---|---|
| Equity ratio | 11.0 % | 19.0 % |
| Current ratio | 21.36x | 3.40x |
| Operating profit margin | -3.2 % | 11.2 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3204363-8
VAT IDFI32043638
EU IDFIFPRO.3204363-8
MunicipalityLohja
Current registered entries
2021-04-15VAT-liable for business activity in Tax Administration (VAT Register)
2021-04-15Registered in Tax Administration (Prepayment Register)
2021-04-15Registered in Tax Administration (Tax Administration)
2021-04-15Registered in Patent and Registration Office (Trade 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
StableRakennus Joonas Rapp Oy
Grade unchangedB1 · new analysis 2026-10-17
63/100
High
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
3 comparable periodsRevenueImproving
ProfitabilityImproving
SolvencyImproving
Same industry, size and age groupDescriptive comparison – does not change the model score.
72 peersSolvency31%
Below 69% of peers
Profitability76%
Better than 76% of peers
Liquidity83%
Better than 83% of peers
Revenue growth92%
Better than 92% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings122 days after period end
129 days after period end
4 consecutive periods
Supporting factors
- Strong operating profitability
- Healthy short-term liquidity
- Company context reduces the weight of an isolated financial signal
Risk factors to note
- High balance-sheet leverage
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB1
2026-10-1763/100 · v0.15
B1 → B1B1
2026-09-21 00:0063/100 · v0.14
B3 → B1 · +17 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-04-30).
- Assessment confidence: Medium → High.
- Evidence quality: Registry and statistical evidence → Strong financial evidence.
B3
2026-09-1446/100 · v0.14
B3 → B3B3
2026-09-1446/100 · v0.13
Oldest retained automatic assessment in this comparisonB1
2026-10-17
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 riskhigh
25/100
Industry context is high based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 5 years of registry continuity.
Registry and status signalsRajallinen
51/100
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
21 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3 → B1.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Risk grade updatedRisk gradeEvidence verified
13 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
6 register eventsLatest event: 2025-08-30
Financial statements availability
Available financial statement periods and PRH source filings.
4 financial statement periodsLatest financial period: 2025-04-30
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
Rakennus Joonas Rapp Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.