Business profile

Teemu Lähteenmäki Oy

Teemu Lähteenmäki Oy's registered office is Terälahti. It is a limited company. The company was established on 2020-12-31. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €64,858 and operating profit was €11,433.

Claim profileContact details
Business ID 3178075-9ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3178075-9
Sector
Structural engineering design and technical consultancy
Municipality
Terälahti
Company form
Limited company
Registration date
2020-12-31
Business ID registration date
2020-12-17
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Teiskon kirkkotie 281, 34260, Terälahti

Email: [email protected]Source observation

People and decision-makers

Lähteenmäki Teemu JuhaniVarsinainen jäsen
Lähteenmäki Marketta AnneliVarajäsen

About Teemu Lähteenmäki Oy

Financial position and key figures for the company.

Teemu Lähteenmäki Oy's location municipality is Terälahti. It is a limited company. The company was established on 2020-12-31. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €64,858 and operating profit was €11,433. The latest retained financial statement for 2025-12-31 shows revenue of €64,858 and profit for the financial year of €10,882. Based on the latest retained statement, revenue growth was +16.2%, operating margin was +17.6%, and equity ratio was +77.5%.

Extended business activity

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

Rakennetekninen palvelu (71123) kaikki laillinen liike

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 growth16.2%
Operating margin17.6%
Equity ratio77.5%
Revenue€64,858+€9,032 (+16.2%) vs previous periodPrevious: €55,826
Operating profit (loss)€11,433+€12,355 (+1339.8%) vs previous periodPrevious: -€922
Profit (loss) for the financial year€10,882+€11,466 (+1963.4%) vs previous periodPrevious: -€584
Assets€18,850+€13,948 (+284.5%) vs previous periodPrevious: €4,902
Balance-sheet contextLatest financial period
Profit before taxes€11,371Previous: -€921
Employees1Previous: 1
Revenue trend5 periods
€43,146
2021-12-31
€54,382
2022-12-31
€39,286
2023-12-31
€55,826
2024-12-31
€64,858
2025-12-31
Operating profit (loss) trend5 periods
€5,339
2021-12-31
€11,073
2022-12-31
-€6,156
2023-12-31
-€922
2024-12-31
€11,433
2025-12-31
Profit (loss) for the financial year trend5 periods
€4,065
2021-12-31
€8,552
2022-12-31
-€7,298
2023-12-31
-€584
2024-12-31
€10,882
2025-12-31
Assets trend5 periods
€7,366
2021-12-31
€16,401
2022-12-31
€5,976
2023-12-31
€4,902
2024-12-31
€18,850
2025-12-31

Financial ratios

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

Equity ratioGood
97/100 · Improving
77.5 %2024-12-31: 76.0 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginGood
94/100 · Improving
17.6 %2024-12-31: -1.6 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio55.2 %76.9 %72.1 %76.0 %77.5 %
Current ratio-----
Operating profit margin12.4 %20.4 %-15.7 %-1.6 %17.6 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3178075-9
VAT IDFI31780759
EU IDFIFPRO.3178075-9
MunicipalityTerälahti
Current registered entries
2020-12-17Registered in Tax Administration (Prepayment Register)
2020-12-31Registered in Tax Administration (Tax Administration)
2020-12-31Registered in Patent and Registration Office (Trade Register)
2021-01-01VAT-liable for business activity in Tax Administration (VAT Register)

Responsible people

Public role relationships materialized from source observations.

Lähteenmäki Teemu JuhaniVarsinainen jäsenSources: 5 · Confidence: 78%
Lähteenmäki Marketta AnneliVarajäsenSources: 3 · 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
A2
Very goodTeemu Lähteenmäki Oy
Grade unchangedA2 · new analysis 2026-10-20
Model score81/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators show coordinated recovery.
4 comparable periods
RevenueImproving · 2 consecutive periods
ProfitabilityImproving · 2 consecutive periods
SolvencyStable
LiquidityNot enough history
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
126 peers
Solvency63%
Better than 63% of peers
Profitability72%
Better than 72% of peers
Revenue growth87%
Better than 87% of peers
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Coordinated recovery across 2 financial domains
Risk factors to note

No material separate warning signals.

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
A2
2026-10-2081/100 · v0.15
A2 → A2 · -1 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
A2
2026-09-2982/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeA2
Automatic model snapshot2026-10-20
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 continuityHyvä
60/100

The company has about 5 years of registry continuity.

Registry and status signalsSeurattava
57/100

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
20 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.
Risk grade updatedRisk gradeEvidence verified
29 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.

Registry timeline

Trade register notifications shown on a timeline.

8 register eventsLatest event: 2026-02-12

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-12.

This company profile has not been claimed yet

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