Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
J. Aaltonen Oy
J. Aaltonen Oy's registered office is Loimaa. It is a limited company. The company was established on 2011-06-07. It operates in the industry of joinery installation. In its latest retained statement for 2026-05-31, revenue was €143,817 and operating profit was €19,499.
Business ID 2410520-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2410520-2
- Sector
- Joinery installation
- Municipality
- Loimaa
- Company form
- Limited company
- Registration date
- 2011-06-07
- Business ID registration date
- 2011-05-25
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Onkijoentie 505, 32200, Loimaa
About J. Aaltonen Oy
Financial position and key figures for the company.
J. Aaltonen Oy's location municipality is Loimaa. It is a limited company. The company was established on 2011-06-07. It operates in the industry of joinery installation. In its latest retained statement for 2026-05-31, revenue was €143,817 and operating profit was €19,499. The latest retained financial statement for 2026-05-31 shows revenue of €143,817 and profit for the financial year of €17,174. Based on the latest retained statement, revenue growth was +3.9%, operating margin was +13.6%, and equity ratio was +52.9%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-05-31
3
2
PRH/XBRL financial statement
Derived indicators
Revenue growth3.9%
Operating margin13.6%
Equity ratio52.9%
Balance-sheet contextLatest financial period
Cash and bank€3,030Previous: €2,494
Retained earnings-€1,952Previous: €3,477
Equity€17,721Previous: €548
Liabilities€15,797Previous: €68,363
Current assets€10,028Previous: €45,421
Current liabilities€7,687Previous: €56,950
Revenue trend2 periods
€138,394
2025-05-31
€143,817
2026-05-31
Operating profit (loss) trend2 periods
-€1,603
2025-05-31
€19,499
2026-05-31
Profit (loss) for the financial year trend2 periods
-€5,429
2025-05-31
€17,174
2026-05-31
Assets trend2 periods
€68,911
2025-05-31
€33,518
2026-05-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
66/100 · Improving
Current ratioWeak
13/100 · Improving
Operating profit marginGood
84/100 · Improving
Ratio history
| Ratio | 2025-05-31 | 2026-05-31 |
|---|---|---|
| Equity ratio | 0.8 % | 52.9 % |
| Current ratio | 0.04x | 0.39x |
| Operating profit margin | -1.2 % | 13.6 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2410520-2
VAT IDFI24105202
EU IDFIFPRO.2410520-2
MunicipalityLoimaa
Current registered entries
2011-06-01Registered in Tax Administration (Employer Register)
2011-06-01VAT-liable for business activity in Tax Administration (VAT Register)
2011-06-01Registered in Tax Administration (Prepayment Register)
2011-06-07Registered in Patent and Registration Office (Trade Register)
2011-06-10Registered in Tax Administration (Tax Administration)
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
A3
GoodJ. Aaltonen Oy
Grade unchangedA3 · new analysis 2026-10-17
73/100
High
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
3 comparable periodsRevenueStable
ProfitabilityImproving
SolvencyImproving
LiquidityImproving
Same industry, size and age groupDescriptive comparison – does not change the model score.
81 peersSolvency59%
Better than 59% of peers
Profitability86%
Better than 86% of peers
Liquidity45%
Below 55% of peers
Revenue growth77%
Better than 77% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
3 observed filings116 days after period end
102 days after period end
3 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Active registered status
Risk factors to note
- Weak current ratio
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsA3
2026-10-1773/100 · v0.15
A3 → A3A3
2026-10-06 05:2373/100 · v0.14
B1 → A3 · +9 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-05-31).
- Assessment confidence: Medium → High.
- Evidence quality: Registry and statistical evidence → Strong financial evidence.
B1
2026-09-1564/100 · v0.14
B2 → B1 · +5 points- Assessment confidence: Low → Medium.
- Evidence quality: Registry and statistical evidence → Registry and statistical evidence.
- New risk factor: Sufficient structured financial metrics are not available.
B2
2026-09-1459/100 · v0.12
Oldest retained automatic assessment in this comparisonA3
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 riskelevated
45/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 15 years of registry continuity.
Registry and status signalsVakaa
83/100
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
6 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A3.Financial statement availableFinancialEvidence verified
24 Sept 2026 · PRH / XBRLFinancial period ends 2026-05-31.Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
23 register eventsLatest event: 2025-09-06
Financial statements availability
Available financial statement periods and PRH source filings.
3 financial statement periodsLatest financial period: 2026-05-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-04-03.
This company profile has not been claimed yet
J. Aaltonen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.