Business profile

Oilon Technology Oy

Oilon Technology Oy's registered office is Lahti. It is a limited company. The company was established on 2016-05-01. It operates in the industry of engineering design and technical consultancy incidental to heating, plumbing and air-conditioning. In its latest retained statement for 2025-12-31, revenue was €4,098,545 and operating profit was €780,831.

Claim profileContact details
Business ID 2734428-4ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2734428-4
Sector
Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning
Municipality
Lahti
Company form
Limited company
Registration date
2016-05-01
Business ID registration date
2015-12-31
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Metsä-Pietilänkatu 1, 15800, Lahti

Postal address: P.O. Box 5, 15801, Lahti

Email: [email protected]Source observation

Website: https://www.oilon.comSource observation

Linkedin profile: https://www.linkedin.com/company/oilonSource: company website

Youtube profile: https://www.youtube.com/user/OilonTheWarmWaySource: company website

Instagram profile: https://www.instagram.com/oilongroupSource: company website

People and decision-makers

Kytömäki Riku JarkkoToimitusjohtaja

About Oilon Technology Oy

Financial position and key figures for the company.

Oilon Technology Oy's location municipality is Lahti. It is a limited company. The company was established on 2016-05-01. It operates in the industry of engineering design and technical consultancy incidental to heating, plumbing and air-conditioning. In its latest retained statement for 2025-12-31, revenue was €4,098,545 and operating profit was €780,831. The latest retained financial statement for 2025-12-31 shows revenue of €4,098,545 and profit for the financial year of €9,115. Based on the latest retained statement, revenue growth was -0.2%, operating margin was +18.0%, and equity ratio was +1.1%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-0.2%
Operating margin18.0%
Equity ratio1.1%
Revenue€4,098,545-€9,971 (-0.2%) vs previous periodPrevious: €4,108,516
Operating profit (loss)€780,831+€614,724 (+370.1%) vs previous periodPrevious: €166,107
Profit (loss) for the financial year€9,115-€7,844 (-46.3%) vs previous periodPrevious: €16,959
Assets€10,159,235+€4,346,933 (+74.8%) vs previous periodPrevious: €5,812,302
Balance-sheet contextLatest financial period
Profit before taxes€728,660Previous: €72,345
Employees31Previous: 34
Revenue trend4 periods
€3,922,893
2022-12-31
€4,643,330
2023-12-31
€4,108,516
2024-12-31
€4,098,545
2025-12-31
Operating profit (loss) trend4 periods
-€8,690
2022-12-31
€43,568
2023-12-31
€166,107
2024-12-31
€780,831
2025-12-31
Profit (loss) for the financial year trend4 periods
€52
2022-12-31
€55,046
2023-12-31
€16,959
2024-12-31
€9,115
2025-12-31
Assets trend4 periods
€2,219,347
2022-12-31
€3,091,639
2023-12-31
€5,812,302
2024-12-31
€10,159,235
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioWeak
1/100 · Declining
1.1 %2024-12-31: 1.8 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginGood
95/100 · Improving
18.0 %2024-12-31: 4.0 %
Ratio history
Ratio2022-12-312023-12-312024-12-312025-12-31
Equity ratio--1.8 %1.1 %
Current ratio----
Operating profit margin-0.2 %0.9 %4.0 %18.0 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2734428-4
VAT IDFI27344284
EU IDFIFPRO.2734428-4
MunicipalityLahti
Current registered entries
2016-05-01Registered in Patent and Registration Office (Trade Register)
2016-05-02Registered in Tax Administration (Employer Register)
2016-05-02VAT-liable for business activity in Tax Administration (VAT Register)
2016-05-02Registered in Tax Administration (Prepayment Register)
2016-05-03Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Kytömäki Riku JarkkoToimitusjohtajaSources: 5 · Confidence: 78%
Leiwo Päivi MarkettaPuheenjohtajaSources: 5 · Confidence: 78%
Kattelus Joonas Pekka SamuliProkuristiSources: 1 · Confidence: 78%
Svensk Mikael MariusVarsinainen jäsenSources: 4 · Confidence: 78%
Svensk Celia CharlottaVarsinainen jäsenSources: 4 · Confidence: 78%
Leiwo Ossi OlaviProkuristiSources: 1 · Confidence: 78%
Saario Rami JuhaniProkuristiSources: 1 · Confidence: 78%
Tamminen Anu KristiinaProkuristiSources: 1 · Confidence: 78%
Marko Juhani KanervoCustomer Service EngineerSources: 1 · Confidence: 76%
Tero Tapani TulokasSenior AdvisorSources: 1 · Confidence: 76%
Anna AinolaPäävastuullinen 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
B1
StableOilon Technology Oy
Grade upgradedB2 → B1 · new analysis 2026-10-17
Model score61/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueDeteriorating
ProfitabilityImproving · 2 consecutive periods
SolvencyStable
LiquidityNot enough history
Peer comparisonSame industryDescriptive comparison – does not change the model score.
277 peers
Solvency11%
Below 89% of peers
Profitability73%
Better than 73% of peers
Revenue growth38%
Below 62% of peers
Supporting factors
  • Strong operating profitability
  • Active registered status
  • Long registry continuity
Risk factors to note

No material separate warning signals.

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
3 assessments
B1
2026-10-1761/100 · v0.15
B2 → B1 · +2 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
  • Risk factor cleared: High balance-sheet leverage.
B2
2026-10-1159/100 · v0.14
B2 → B2
  • Revenue: Deteriorating
  • Profitability: Improving
  • Solvency: Stable
B2
2026-08-0159/100 · v0.11
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-17
Automatic model versionopen-risk-grade-v0.15
Financial data included

The grade can use open digital financial statement data together with registry signals.

Verify assessment

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
80/100

The company has about 10 years of registry continuity.

Registry and status signalsVakaa
77/100

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
11 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.

Registry timeline

Trade register notifications shown on a timeline.

28 register eventsLatest event: 2026-02-16

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-16.

This company profile has not been claimed yet

Oilon Technology Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.