Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Business profile
Joka Kola Oy
Joka Kola Oy's registered office is Helsingfors. It is a limited company. The company was established on 2025-07-15. It operates in the industry of construction of utility projects for electricity and telecommunications. In its latest retained statement for 2025-12-31, revenue was €35,093 and operating profit was €2,147.
Business ID 3547377-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3547377-2
- Sector
- Construction of utility projects for electricity and telecommunications
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2025-07-15
- Business ID registration date
- 2025-06-29
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Aarteenetsijänkuja 6 B 16, 00970, Helsingfors
People and decision-makers
Hämäläinen Arttu JuhanaToimitusjohtaja
About Joka Kola Oy
Financial position and key figures for the company.
Joka Kola Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2025-07-15. It operates in the industry of construction of utility projects for electricity and telecommunications. In its latest retained statement for 2025-12-31, revenue was €35,093 and operating profit was €2,147. The latest retained financial statement for 2025-12-31 shows revenue of €35,093 and profit for the financial year of €1,717. Based on the latest retained statement, revenue growth was not currently available, operating margin was +6.1%, and equity ratio was +9.8%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Operating margin6.1%
Equity ratio9.8%
Revenue€35,093Previous comparison not availablePrevious: No comparison value
Operating profit (loss)€2,147Previous comparison not availablePrevious: No comparison value
Profit (loss) for the financial year€1,717Previous comparison not availablePrevious: No comparison value
Assets€17,463Previous comparison not availablePrevious: No comparison value
Balance-sheet contextLatest financial period
Employees1Previous: No comparison value
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioWeak
12/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
65/100 · Trend unavailable
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3547377-2
VAT IDFI35473772
EU IDFIFPRO.3547377-2
MunicipalityHelsingfors
Current registered entries
2025-06-29VAT-liable for business activity in Tax Administration (VAT Register)
2025-06-29Registered in Tax Administration (Prepayment Register)
2025-07-15Registered in Tax Administration (Tax Administration)
2025-07-15Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Hämäläinen Arttu JuhanaToimitusjohtajaSources: 4 · Confidence: 78%
Hämäläinen Jan Juhana LudvigVarajäsenSources: 2 · Confidence: 78%
Hämäläinen Marjo AnneliVarajäsenSources: 2 · Confidence: 78%
Hämäläinen Arttu JuhanaVarsinainen jäsenSources: 1 · Confidence: 72%
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
B3
MonitorJoka Kola Oy
Grade unchangedB3 · new analysis 2026-10-18
48/100
Medium
Usable financial evidenceFinancial data included
Same industry and sizeDescriptive comparison – does not change the model score.
51 peersSolvency14%
Below 86% of peers
Profitability56%
Better than 56% of peers
Supporting factors
- Active registered status
Risk factors to note
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB3
2026-10-1848/100 · v0.15
B3 → B3 · +8 points- Evidence quality: Registry and statistical evidence → Usable financial evidence.
- Risk factor cleared: Sufficient structured financial metrics are not available.
B3
2026-09-1740/100 · v0.14
Oldest retained automatic assessment in this comparisonB3
2026-10-18
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
48/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityNuori
10/100
The company has about 1 years of registry continuity.
Registry and status signalsRajallinen
31/100
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
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Registry timeline
Trade register notifications shown on a timeline.
2 register eventsLatest event: 2025-07-15
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
Joka Kola Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.