Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Business profile
Sähkö-Ruokolahti Oy
Sähkö-Ruokolahti Oy's registered office is Lammi. It is a limited company. The company was established on 1998-09-23. It operates in the industry of electrical engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €339,291 and operating profit was €66,740.
Business ID 1479284-6ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1479284-6
- Sector
- Electrical engineering design and technical consultancy
- Municipality
- Lammi
- Company form
- Limited company
- Registration date
- 1998-09-23
- Business ID registration date
- 1998-07-30
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Halkikiventie 1, 16900, Lammi
Phone: +358407001165Source observation
Website: https://www.sahkoruokolahti.fiSource observation
People and decision-makers
Ruokolahti Jarkko SamuliToimitusjohtaja
About Sähkö-Ruokolahti Oy
Financial position and key figures for the company.
Sähkö-Ruokolahti Oy's location municipality is Lammi. It is a limited company. The company was established on 1998-09-23. It operates in the industry of electrical engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €339,291 and operating profit was €66,740. The latest retained financial statement for 2025-12-31 shows revenue of €339,291 and profit for the financial year of €51,017. Based on the latest retained statement, revenue growth was -3.5%, operating margin was +19.7%, and equity ratio was +72.0%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on sähkö-, tele-, elektroniikkasuunnittelu ja asennusurakointi, atk-huolto, sähkökorjaus ja -huolto, vesijohtosulatukset, metallityöt, sähkökojeiden ja -tarvikkeiden myynti, sähkönkäytön neuvonta ja sähkön hankintaan liittyvä avustaminen.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
2
2
Combined source
Derived indicators
Revenue growth-3.5%
Operating margin19.7%
Equity ratio72.0%
Balance-sheet contextLatest financial period
Other operating income€200Previous: €0
Inventory€65,934Previous: €64,668
Cash and bank€66,768Previous: €111,212
Retained earnings€133,010Previous: €122,724
Equity€194,118Previous: €193,101
Liabilities€75,375Previous: €79,019
Current assets€216,833Previous: €212,948
Current liabilities€75,375Previous: €74,969
Revenue trend4 periods
€395,090
2022-12-31
€402,569
2023-12-31
€351,716
2024-12-31
€339,291
2025-12-31
Operating profit (loss) trend4 periods
€60,180
2022-12-31
€98,383
2023-12-31
€75,242
2024-12-31
€66,740
2025-12-31
Profit (loss) for the financial year trend4 periods
€48,060
2022-12-31
€78,928
2023-12-31
€60,286
2024-12-31
€51,017
2025-12-31
Assets trend4 periods
€292,008
2022-12-31
€310,286
2023-12-31
€272,120
2024-12-31
€269,493
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Yhdistetty lähde.
Equity ratioGood
90/100 · Improving
Current ratioSatisfactory
59/100 · Declining
Operating profit marginGood
99/100 · Declining
Ratio history
| Ratio | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Equity ratio | 49.3 % | 58.9 % | 71.0 % | 72.0 % |
| Current ratio | - | - | 2.35x | 1.76x |
| Operating profit margin | 15.2 % | 24.4 % | 21.4 % | 19.7 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1479284-6
VAT IDFI14792846
EU IDFIFPRO.1479284-6
MunicipalityLammi
Current registered entries
1998-07-27Registered in Tax Administration (Employer Register)
1998-07-27VAT-liable for business activity in Tax Administration (VAT Register)
1998-07-27Registered in Tax Administration (Prepayment Register)
1998-07-30Registered in Tax Administration (Tax Administration)
1998-09-23Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Ruokolahti Jarkko SamuliToimitusjohtajaSources: 4 · Confidence: 78%
Ruokolahti Jarkko SamuliVarsinainen jäsenSources: 2 · Confidence: 78%
Ruokolahti Taisto ArviVarajäsenSources: 2 · Confidence: 78%
Matias LauniemiPäävastuullinen tilintarkastajaSources: 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
A2
Very goodSähkö-Ruokolahti Oy
Grade unchangedA2 · new analysis 2026-10-19
85/100
High
Strong financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsSolvencyImproving
Same industryDescriptive comparison – does not change the model score.
64 peersSolvency61%
Better than 61% of peers
Profitability73%
Better than 73% of peers
Liquidity80%
Better than 80% of peers
Revenue growth39%
Below 61% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
2 observed filings119 days after period end
103 days after period end
2 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Healthy short-term liquidity
Risk factors to note
- Coordinated deterioration across 3 financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
4 assessmentsA2
2026-10-1985/100 · v0.15
A2 → A2 · +5 points- Revenue: Not enough history → Deteriorating
- Profitability: Not enough history → Deteriorating
- Solvency: Not enough history → Improving
A2
2026-09-1480/100 · v0.14
A2 → A2A2
2026-09-1480/100 · v0.13
A2 → A2- Evidence quality: Registry and statistical evidence → Usable financial evidence.
A2
2026-09-1380/100 · v0.12
Oldest retained automatic assessment in this comparisonA2
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
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 28 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
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Registry timeline
Trade register notifications shown on a timeline.
24 register eventsLatest event: 2026-04-29
Financial statements availability
Available financial statement periods and PRH source filings.
2 financial statement periodsLatest financial period: 2025-12-31
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
Sähkö-Ruokolahti Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.