Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Arkkitehtitoimisto K J-A Oy
Arkkitehtitoimisto K J-A Oy's registered office is Karis. It is a limited company. The company was established on 2020-09-21. It operates in the industry of all other miscellaneous professional, scientific and technical activities n.e.c.. In its latest retained statement for 2025-04-30, revenue was €7,141 and operating profit was €588.
Business ID 3158734-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3158734-2
- Sector
- All other miscellaneous professional, scientific and technical activities n.e.c.
- Municipality
- Karis
- Company form
- Limited company
- Registration date
- 2020-09-21
- Business ID registration date
- 2020-09-17
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Björklidantie 40, 10300, Karis
Phone: +358404164842Source observation
Email: [email protected]Source observation
Website: https://www.kj-a.fiSource observation
People and decision-makers
Juola-Alanen Kati InkeriVarsinainen jäsen
Juola Sami VilleVarajäsen
About Arkkitehtitoimisto K J-A Oy
Financial position and key figures for the company.
Arkkitehtitoimisto K J-A Oy's location municipality is Karis. It is a limited company. The company was established on 2020-09-21. It operates in the industry of all other miscellaneous professional, scientific and technical activities n.e.c.. In its latest retained statement for 2025-04-30, revenue was €7,141 and operating profit was €588. The latest retained financial statement for 2025-04-30 shows revenue of €7,141 and profit for the financial year of -€114. Based on the latest retained statement, revenue growth was -20.6%, operating margin was +7.2%, and equity ratio was +97.7%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-04-30
0
0
Enriched source observation
Derived indicators
Revenue growth-20.6%
Operating margin7.2%
Equity ratio97.7%
Revenue€7,141-€1,859 (-20.7%) vs previous periodPrevious: €9,000
Operating profit (loss)€588+€411 (+232.3%) vs previous periodPrevious: €177
Profit (loss) for the financial year-€114-€280 (-168.7%) vs previous periodPrevious: €166
Assets€5,728-€789 (-12.1%) vs previous periodPrevious: €6,516
Balance-sheet contextLatest financial period
Profit before taxes-€114Previous: €166
Employees4Previous: No comparison value
Revenue trend5 periods
€20,913
2021-04-30
€72,879
2022-04-30
€19,405
2023-04-30
€9,000
2024-04-30
€7,141
2025-04-30
Operating profit (loss) trend5 periods
€8,441
2021-04-30
€6,404
2022-04-30
-€5,292
2023-04-30
€177
2024-04-30
€588
2025-04-30
Profit (loss) for the financial year trend5 periods
€6,752
2021-04-30
€5,048
2022-04-30
-€5,315
2023-04-30
€166
2024-04-30
-€114
2025-04-30
Assets trend5 periods
€10,884
2021-04-30
€19,699
2022-04-30
€5,752
2023-04-30
€6,516
2024-04-30
€5,728
2025-04-30
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
68/100 · Improving
Ratio history
| Ratio | 2021-04-30 | 2022-04-30 | 2023-04-30 | 2024-04-30 | 2025-04-30 |
|---|---|---|---|---|---|
| Equity ratio | 62.0 % | 59.9 % | 96.4 % | 87.7 % | 97.7 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 40.4 % | 8.6 % | -26.1 % | 1.7 % | 7.2 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3158734-2
VAT IDFI31587342
EU IDFIFPRO.3158734-2
MunicipalityKaris
Current registered entries
2020-09-17VAT-liable for business activity in Tax Administration (VAT Register)
2020-09-17Registered in Tax Administration (Prepayment Register)
2020-09-21Registered in Tax Administration (Tax Administration)
2020-09-21Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Juola-Alanen Kati InkeriVarsinainen jäsenSources: 4 · Confidence: 78%
Juola Sami VilleVarajäsenSources: 3 · 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
B1
StableArkkitehtitoimisto K J-A Oy
Grade downgradedA3 → B1 · new analysis 2026-10-19
69/100
Medium
Usable financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsProfitabilityImproving · 2 consecutive periods
SolvencyVolatile
LiquidityNot enough history
Same industry and sizeDescriptive comparison – does not change the model score.
74 peersSolvency86%
Better than 86% of peers
Profitability66%
Better than 66% of peers
Revenue growth32%
Below 68% 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
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB1
2026-10-1969/100 · v0.15
A3 → B1 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
A3
2026-09-2570/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
2026-10-19
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
67/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 6 years of registry continuity.
Registry and status signalsRajallinen
53/100
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
25 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
8 register eventsLatest event: 2025-06-12
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
Arkkitehtitoimisto K J-A Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.