Risk grade updatedRisk gradeEvidence verified
1 Nov 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3 → B1.Business profile
Eisko Oy
Eisko Oy's registered office is Turku. It is a limited company. The company was established on 1983-02-10. It operates in the industry of manufacture of other electrical equipment. In its latest retained statement for 2026-03-31, revenue was €6,877,544 and operating profit was €346,576.
Business ID 0494191-6ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0494191-6
- Sector
- Manufacture of other electrical equipment
- Municipality
- Turku
- Company form
- Limited company
- Registration date
- 1983-02-10
- Business ID registration date
- 1983-01-04
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Autokatu 8, 20380, Turku
Phone: +358207188305Source observation
Email: [email protected]Source observation
Website: https://www.eisko.fiSource observation
E-invoice address: 003704941916 · Operator: Maventa OySource: company website
Youtube profile: https://www.youtube.com/@eiskoSource: company website
Instagram profile: https://www.instagram.com/eisko_oySource: company website
Linkedin profile: https://fi.linkedin.com/company/eisko-oySource: company website
People and decision-makers
Jake OksanenToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Riitta LindroosDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Antti LatikkaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Valtteri ReunamoDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jani TikkalaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Tommi SaarinenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Karri VallinDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Altti SiltalaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Pasi TorkkoDecision-maker
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 Eisko Oy
Financial position and key figures for the company.
Eisko Oy's location municipality is Turku. It is a limited company. The company was established on 1983-02-10. It operates in the industry of manufacture of other electrical equipment. In its latest retained statement for 2026-03-31, revenue was €6,877,544 and operating profit was €346,576. The latest retained financial statement for 2026-03-31 shows revenue of €6,877,544 and profit for the financial year of €282,701. Based on the latest retained statement, revenue growth was +2.0%, operating margin was +5.0%, and equity ratio was +30.9%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-03-31
5
5
PRH/XBRL financial statement
Derived indicators
Revenue growth2.0%
Operating margin5.0%
Equity ratio30.9%
Balance-sheet contextLatest financial period
Other operating income€10,215Previous: €1,200
Inventory€1,322,476Previous: €1,236,491
Cash and bank€157,002Previous: €101,948
Retained earnings€162,491Previous: €894,481
Equity€786,942Previous: €1,417,743
Liabilities€1,760,658Previous: €984,438
Current assets€2,512,303Previous: €2,357,353
Current liabilities€1,260,658Previous: €984,438
Revenue trend5 periods
€3,425,742
2021-03-31
€5,621,901
2023-03-31
€6,169,618
2024-03-31
€6,740,896
2025-03-31
€6,877,544
2026-03-31
Operating profit (loss) trend5 periods
€148,443
2021-03-31
€351,466
2023-03-31
€419,313
2024-03-31
€464,164
2025-03-31
€346,576
2026-03-31
Profit (loss) for the financial year trend5 periods
€116,506
2021-03-31
€277,391
2023-03-31
€331,257
2024-03-31
€381,512
2025-03-31
€282,701
2026-03-31
Assets trend5 periods
€1,137,021
2021-03-31
€2,073,791
2023-03-31
€2,309,456
2024-03-31
€2,402,181
2025-03-31
€2,547,600
2026-03-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioSatisfactory
39/100 · Declining
Current ratioSatisfactory
39/100 · Declining
Operating profit marginSatisfactory
63/100 · Declining
Ratio history
| Ratio | 2021-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 | 2026-03-31 |
|---|---|---|---|---|---|
| Equity ratio | 45.4 % | 39.2 % | 47.5 % | 59.0 % | 30.9 % |
| Current ratio | 1.05x | 1.12x | 1.11x | 1.36x | 1.17x |
| Operating profit margin | 4.3 % | 6.3 % | 6.8 % | 6.9 % | 5.0 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0494191-6
VAT IDFI04941916
EU IDFIFPRO.0494191-6
MunicipalityTurku
Current registered entries
1983-01-01Registered in Tax Administration (Employer Register)
1983-01-04Registered in Tax Administration (Tax Administration)
1983-02-10Registered in Patent and Registration Office (Trade Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment 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
StableEisko Oy
Grade unchangedB1 · new analysis 2026-11-03
69/100
High
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
3 comparable periodsRevenueStable
ProfitabilityStable
SolvencyVolatile
LiquidityImproving
Same size nationallyDescriptive comparison – does not change the model score.
968 peersSolvency36%
Below 64% of peers
Profitability51%
Close to the peer-group midpoint
Liquidity80%
Better than 80% of peers
Revenue growth51%
Close to the peer-group midpoint
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings113 days after period end
114 days after period end
4 consecutive periods
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- Long registry continuity
Risk factors to note
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
6 assessmentsB1
2026-11-0369/100 · v0.15
B1 → B1B1
2026-11-01 11:3369/100 · v0.15
A3 → B1 · -1 points- Evidence strengthened: another PRH/XBRL statement was added to the financial series (2026-03-31).
B1
2026-10-1868/100 · v0.15
B1 → B1B1
2026-09-27 16:4268/100 · v0.14
B1 → B1 · +3 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-03-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-11-03
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
43/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 43 years of registry continuity.
Registry and status signalsVakaa
84/100
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
1 Nov 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A3.Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.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.
24 register eventsLatest event: 2026-07-22
Financial statements availability
Available financial statement periods and PRH source filings.
5 financial statement periodsLatest financial period: 2026-03-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-03.
This company profile has not been claimed yet
Eisko Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.