Business profile

JL-Kumppanit Oy

JL-Kumppanit Oy's registered office is Helsingfors. It is a limited company. The company was established on 2007-10-09. It operates in the industry of engineering design and technical consultancy incidental to heating, plumbing and air-conditioning. In its latest retained statement for 2025-08-31, revenue was €1,453 and operating profit was -€2,710.

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Business ID 2135565-2ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2135565-2
Sector
Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning
Municipality
Helsingfors
Company form
Limited company
Registration date
2007-10-09
Business ID registration date
2007-08-24
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Riskutie 14 C, 00950, Helsingfors

Phone: +358503695284Source observation

People and decision-makers

Laurikainen Joona ValtteriToimitusjohtaja

About JL-Kumppanit Oy

Financial position and key figures for the company.

JL-Kumppanit Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2007-10-09. It operates in the industry of engineering design and technical consultancy incidental to heating, plumbing and air-conditioning. In its latest retained statement for 2025-08-31, revenue was €1,453 and operating profit was -€2,710. The latest retained financial statement for 2025-08-31 shows revenue of €1,453 and profit for the financial year of -€1,217. Based on the latest retained statement, revenue growth was -74.0%, operating margin was -186.5%, and equity ratio was not currently available.

Extended business activity

A longer directory- or registry-backed activity description that complements the short registry industry label.

Yhtiön toimiala on rakennus- ja LVI-alan tuotteiden maahantuonti ja myynti sekä niihin liittyvä konsultointi ja urakointi.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-08-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-74.0%
Operating margin-186.5%
Revenue€1,453-€4,124 (-73.9%) vs previous periodPrevious: €5,577
Operating profit (loss)-€2,710-€2,505 (-1219.2%) vs previous periodPrevious: -€205
Profit (loss) for the financial year-€1,217-€2,120 (-234.8%) vs previous periodPrevious: €903
Balance-sheet contextLatest financial period
Profit before taxes-€1,217Previous: €1,129
Employees8Previous: 0
Revenue trend5 periods
€9,316
2021-08-31
€18,958
2022-08-31
€14,177
2023-08-31
€5,577
2024-08-31
€1,453
2025-08-31
Operating profit (loss) trend5 periods
€5,411
2021-08-31
€7,469
2022-08-31
€1,653
2023-08-31
-€205
2024-08-31
-€2,710
2025-08-31
Profit (loss) for the financial year trend5 periods
€9,769
2021-08-31
€7,155
2022-08-31
€2,249
2023-08-31
€903
2024-08-31
-€1,217
2025-08-31

Financial ratios

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

Equity ratioNot assessable
0/100 · Trend unavailable
Not available2024-08-31: Ei saatavilla
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-08-31: Ei saatavilla
Operating profit marginWeak
0/100 · Declining
-186.5 %2024-08-31: -3.6 %
Ratio history
Ratio2021-08-312022-08-312023-08-312024-08-312025-08-31
Equity ratio-----
Current ratio-----
Operating profit margin48.7 %37.8 %10.7 %-3.6 %-186.5 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2135565-2
VAT IDFI21355652
EU IDFIFPRO.2135565-2
MunicipalityHelsingfors
Current registered entries
2007-08-15VAT-liable for business activity in Tax Administration (VAT Register)
2007-08-24Registered in Tax Administration (Prepayment Register)
2007-08-31Registered in Tax Administration (Tax Administration)
2007-10-09Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Laurikainen Joona ValtteriToimitusjohtajaSources: 6 · Confidence: 78%
Laurikainen Joona ValtteriVarsinainen jäsenSources: 3 · Confidence: 78%
Laurikainen Hannu TapioVarajäsenSources: 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 riskJL-Kumppanit Oy
Grade unchangedC · new analysis 2026-10-17
Model score39/100
Assessment confidenceMedium
Evidence qualityLimited financial evidenceRegistry and statistics based
Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.
4 comparable periods
RevenueDeteriorating · 3 consecutive periods
ProfitabilityDeteriorating · 3 consecutive periods
SolvencyNot enough history
LiquidityNot enough history
Supporting factors
  • Company context reduces the weight of an isolated financial signal
  • Active registered status
  • A newer financial statement filing has been reported
Risk factors to note
  • Coordinated deterioration across 2 financial domains
  • Sufficient structured financial metrics are not available
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
C
2026-10-1739/100 · v0.15
C → C
C
2026-10-0539/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeC
Automatic model snapshot2026-10-17
Automatic model versionopen-risk-grade-v0.15
Registry and statistics based

The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.

A serious financial risk signal affects this grade. Review the profile financial indicators as well.

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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 19 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
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.
Risk grade updatedRisk gradeEvidence verified
5 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C.

Registry timeline

Trade register notifications shown on a timeline.

13 register eventsLatest event: 2025-11-13

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

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