Risk grade updatedRisk gradeEvidence verified
21 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Langfox Oy
Langfox Oy's registered office is Helsingfors. It is a limited company. The company was established on 2019-08-09. It operates in the industry of computer programming activities. In its latest retained statement for 2025-12-31, revenue was €5,587 and operating profit was -€625.
Business ID 3007686-6ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3007686-6
- Sector
- Computer programming activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2019-08-09
- Business ID registration date
- 2019-06-21
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Hietalahdenkatu 4 A 6 a, 00180, Helsingfors
Phone: +358504868443Source observation
Email: [email protected]Source observation
Website: https://www.langfox.comSource observation
People and decision-makers
Wilke Rolf Jens MatthiasToimitusjohtaja
About Langfox Oy
Financial position and key figures for the company.
Langfox Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2019-08-09. It operates in the industry of computer programming activities. In its latest retained statement for 2025-12-31, revenue was €5,587 and operating profit was -€625. The latest retained financial statement for 2025-12-31 shows revenue of €5,587 and profit for the financial year of -€625. Based on the latest retained statement, revenue growth was -9.8%, operating margin was -11.2%, and equity ratio was -8124.6%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-9.8%
Operating margin-11.2%
Equity ratio-8124.6%
Revenue€5,587-€607 (-9.8%) vs previous periodPrevious: €6,194
Operating profit (loss)-€625-€768 (-536.8%) vs previous periodPrevious: €143
Profit (loss) for the financial year-€625-€768 (-537.1%) vs previous periodPrevious: €143
Assets€353-€625 (-63.9%) vs previous periodPrevious: €978
Balance-sheet contextLatest financial period
Profit before taxes-€625Previous: €143
Employees7Previous: No comparison value
Revenue trend3 periods
€1,225
2023-12-31
€6,194
2024-12-31
€5,587
2025-12-31
Operating profit (loss) trend5 periods
-€8,669
2021-12-31
-€8,615
2022-12-31
€0
2023-12-31
€143
2024-12-31
-€625
2025-12-31
Profit (loss) for the financial year trend5 periods
-€8,669
2021-12-31
-€8,614
2022-12-31
€0
2023-12-31
€143
2024-12-31
-€625
2025-12-31
Assets trend5 periods
€1,840
2021-12-31
€225
2022-12-31
€835
2023-12-31
€978
2024-12-31
€353
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioWeak
0/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
22/100 · Declining
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 121.9 % | 100.0 % | 100.0 % | 100.0 % | -8124.6 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | - | - | 0.0 % | 2.3 % | -11.2 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3007686-6
EU IDFIFPRO.3007686-6
MunicipalityHelsingfors
Current registered entries
2019-08-09Registered in Tax Administration (Tax Administration)
2019-08-09Registered in Patent and Registration Office (Trade Register)
2023-11-29Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Wilke Rolf Jens MatthiasToimitusjohtajaSources: 4 · Confidence: 78%
Wilke Rolf Jens MatthiasVarsinainen jäsenSources: 1 · Confidence: 78%
Tulkki-Wilke Rauha KanervaVarajäsenSources: 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
B1
StableLangfox Oy
60/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
B1
2026-09-21
open-risk-grade-v0.14
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 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 riskelevated
49/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 7 years of registry continuity.
Registry and status signalsSeurattava
63/100
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: 2025-06-27
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
Langfox Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.