Risk grade updatedRisk gradeEvidence verified
15 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.Business profile
Lukon Group Oy
Lukon Group Oy's registered office is Helsingfors. It is a limited company. The company was established on 2003-10-15. It operates in the industry of development of building projects. In its latest retained statement for 2025-12-31, revenue was €214,166 and operating profit was €11,850.
Business ID 1853428-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1853428-9
- Sector
- Development of building projects
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2003-10-15
- Business ID registration date
- 2003-09-23
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Länsirinnetie 21, 00730, Helsingfors
Phone: +358505160608Source observation
Website: https://lukon.fiSource observation
People and decision-makers
Jari KontunenToimitusjohtaja
About Lukon Group Oy
Financial position and key figures for the company.
Lukon Group Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2003-10-15. It operates in the industry of development of building projects. In its latest retained statement for 2025-12-31, revenue was €214,166 and operating profit was €11,850. The latest retained financial statement for 2025-12-31 shows revenue of €214,166 and profit for the financial year of €8,495. Based on the latest retained statement, revenue growth was -43.1%, operating margin was +5.0%, and equity ratio was -22.5%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-43.1%
Operating margin5.0%
Equity ratio-22.5%
Revenue€214,166-€162,396 (-43.1%) vs previous periodPrevious: €376,562
Operating profit (loss)€11,850+€46,347 (+134.4%) vs previous periodPrevious: -€34,497
Profit (loss) for the financial year€8,495+€44,178 (+123.8%) vs previous periodPrevious: -€35,683
Assets€50,187-€27,212 (-35.2%) vs previous periodPrevious: €77,399
Balance-sheet contextLatest financial period
Profit before taxes€8,495Previous: -€35,683
Employees12Previous: No comparison value
Revenue trend5 periods
€700,923
2021-12-31
€1,295,129
2022-12-31
€230,238
2023-12-31
€376,562
2024-12-31
€214,166
2025-12-31
Operating profit (loss) trend5 periods
€297
2021-12-31
€25,459
2022-12-31
-€2,520
2023-12-31
-€34,497
2024-12-31
€11,850
2025-12-31
Profit (loss) for the financial year trend5 periods
€193
2021-12-31
€19,126
2022-12-31
-€3,440
2023-12-31
-€35,683
2024-12-31
€8,495
2025-12-31
Assets trend5 periods
€133,218
2021-12-31
€182,296
2022-12-31
€124,964
2023-12-31
€77,399
2024-12-31
€50,187
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioWeak
0/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
63/100 · Improving
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 0.1 % | 10.6 % | 12.7 % | -25.6 % | -22.5 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 0.0 % | 2.0 % | -1.1 % | -9.0 % | 5.0 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1853428-9
VAT IDFI18534289
EU IDFIFPRO.1853428-9
MunicipalityHelsingfors
Current registered entries
2003-09-30Registered in Tax Administration (Tax Administration)
2003-10-15Registered in Patent and Registration Office (Trade Register)
2020-09-17Registered in Tax Administration (Prepayment Register)
2020-10-01VAT-liable for business activity in Tax Administration (VAT Register)
Responsible people
Public role relationships materialized from source observations.
Jari KontunenToimitusjohtajaSources: 1 · Confidence: 76%
Kontunen Jari KalervoVarsinainen jäsenSources: 4 · Confidence: 78%
Kauppinen Kare AukustiTilintarkastajaSources: 2 · Confidence: 78%
Vaissi Mari JohannaVarajäsenSources: 2 · Confidence: 78%
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
C
Elevated riskLukon Group Oy
36/100
Medium
Usable financial evidenceFinancial data included
Financial development has been volatile across multiple domains.
4 comparable periodsRevenueVolatile
ProfitabilityVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
78 peersSolvency4%
Below 96% of peers
Profitability26%
Below 74% of peers
Revenue growth9%
Below 91% of peers
Supporting factors
- Active registered status
- Long registry continuity
Risk factors to note
- Negative equity
- Sharp year-over-year revenue drop
- Material volatility across multiple financial domains
C
2026-10-15
open-risk-grade-v0.14
The grade can use open digital financial statement data together with registry signals.
A serious financial risk signal affects this grade. Review the profile financial indicators as well.
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
53/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 23 years of registry continuity.
Registry and status signalsSeurattava
71/100
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.
13 register eventsLatest event: 2025-05-17
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
Lukon Group Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.