Risk grade updatedRisk gradeEvidence verified
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
JTK-Sähkö Oy
JTK-Sähkö Oy's registered office is Kerava. It is a limited company. The company was established on 2018-03-14. It operates in the industry of electrical installation. In its latest retained statement for 2025-01-31, revenue was €776,431 and operating profit was -€22,155.
Business ID 2901181-1ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2901181-1
- Sector
- Electrical installation
- Municipality
- Kerava
- Company form
- Limited company
- Registration date
- 2018-03-14
- Business ID registration date
- 2018-03-06
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kanervatie 9b, 04260, Kerava
Phone: +358447394013Source observation
Email: [email protected]Source observation
Website: http://jtk-sahko.fiSource observation
Facebook profile: https://www.facebook.com/JTK-S%C3%A4hk%C3%B6-oy-1668917713194853Source: company website
People and decision-makers
Korttila Jani TapioToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Direct contact details available for logged-in usersSome person-level contact details are shown only to registered users. The data is based on public sources, such as the company's own website.Log in to view decision-maker contact details
About JTK-Sähkö Oy
Financial position and key figures for the company.
JTK-Sähkö Oy's location municipality is Kerava. It is a limited company. The company was established on 2018-03-14. It operates in the industry of electrical installation. In its latest retained statement for 2025-01-31, revenue was €776,431 and operating profit was -€22,155. The latest retained financial statement for 2025-01-31 shows revenue of €776,431 and profit for the financial year of -€23,633. Based on the latest retained statement, revenue growth was -24.0%, operating margin was -2.9%, and equity ratio was +81.5%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-01-31
0
0
Enriched source observation
Derived indicators
Revenue growth-24.0%
Operating margin-2.9%
Equity ratio81.5%
Revenue€776,431-€245,716 (-24.0%) vs previous periodPrevious: €1,022,147
Operating profit (loss)-€22,155-€39,261 (-229.5%) vs previous periodPrevious: €17,106
Profit (loss) for the financial year-€23,633-€37,248 (-273.6%) vs previous periodPrevious: €13,615
Assets€104,056-€115,858 (-52.7%) vs previous periodPrevious: €219,914
Balance-sheet contextLatest financial period
Profit before taxes-€21,740Previous: €17,018
Employees1Previous: 1
Revenue trend5 periods
€620,763
2021-01-31
€626,239
2022-01-31
€652,083
2023-01-31
€1,022,147
2024-01-31
€776,431
2025-01-31
Operating profit (loss) trend5 periods
€90,046
2021-01-31
-€8,464
2022-01-31
€14,022
2023-01-31
€17,106
2024-01-31
-€22,155
2025-01-31
Profit (loss) for the financial year trend5 periods
€71,001
2021-01-31
-€12,076
2022-01-31
€11,642
2023-01-31
€13,615
2024-01-31
-€23,633
2025-01-31
Assets trend5 periods
€233,259
2021-01-31
€179,839
2022-01-31
€178,070
2023-01-31
€219,914
2024-01-31
€104,056
2025-01-31
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 marginWeak
43/100 · Declining
Ratio history
| Ratio | 2021-01-31 | 2022-01-31 | 2023-01-31 | 2024-01-31 | 2025-01-31 |
|---|---|---|---|---|---|
| Equity ratio | 55.9 % | 63.1 % | 63.4 % | 53.4 % | 81.5 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 14.5 % | -1.4 % | 2.1 % | 1.7 % | -2.9 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2901181-1
VAT IDFI29011811
EU IDFIFPRO.2901181-1
MunicipalityKerava
Current registered entries
2018-03-06VAT-liable for business activity in Tax Administration (VAT Register)
2018-03-06Registered in Tax Administration (Prepayment Register)
2018-03-14Registered in Tax Administration (Tax Administration)
2018-03-14Registered in Patent and Registration Office (Trade Register)
2023-01-01Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Korttila Jani TapioToimitusjohtajaSources: 5 · Confidence: 78%
Korttila Jani TapioVarsinainen jäsenSources: 2 · Confidence: 78%
Silfver-Korttila Jonna CaritaVarajäsenSources: 2 · Confidence: 78%
Jani Petteri PenttiläSystem EngineerSources: 1 · Confidence: 76%
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
SatisfactoryJTK-Sähkö Oy
Grade downgradedB1 → B2 · new analysis 2026-10-17
59/100
Medium
Usable financial evidenceFinancial data included
Financial development has been volatile across multiple domains.
4 comparable periodsRevenueVolatile
SolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
219 peersSolvency84%
Better than 84% of peers
Profitability21%
Below 79% of peers
Revenue growth16%
Below 84% of peers
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Negative profitability or net result
- Material volatility across multiple financial domains
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB2
2026-10-1759/100 · v0.15
B1 → B2 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
B1
2026-09-1660/100 · v0.14
Oldest retained automatic assessment in this comparisonB2
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
38/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 8 years of registry continuity.
Registry and status signalsSeurattava
69/100
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.
Registry timeline
Trade register notifications shown on a timeline.
12 register eventsLatest event: 2025-06-14
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
JTK-Sähkö Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.