Business profile

Lämpö Unioni Oy

Lämpö Unioni Oy's registered office is Viitasaari. It is a limited company. The company was established on 2021-01-19. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2026-03-31, revenue was €483,674 and operating profit was €5,185.

Claim profile Contact details

Business ID 3181664-3ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID: 3181664-3
Sector: Plumbing, heat and air-conditioning installation
Municipality: Viitasaari
Company form: Limited company
Registration date: 2021-01-19
Business ID registration date: 2021-01-06
Business status: Valid
Profile ownership: Unclaimed company profile

Contact and location summary

Visiting address: Veljestie 4, 44500, Viitasaari

About Lämpö Unioni Oy

Financial position and key figures for the company.

Lämpö Unioni Oy's location municipality is Viitasaari. It is a limited company. The company was established on 2021-01-19. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2026-03-31, revenue was €483,674 and operating profit was €5,185. The latest retained financial statement for 2026-03-31 shows revenue of €483,674 and profit for the financial year of €2,139. Based on the latest retained statement, revenue growth was +150.4%, operating margin was +1.1%, and equity ratio was +16.5%.

Financial highlights

Key figures from the latest financial period.

Open full statement

Latest financial period

2026-03-31

Imported periods5

PRH parsed4

Profile sourcePRH/XBRL financial statement

Derived indicators

Revenue growth150.4%

Operating margin1.1%

Equity ratio16.5%

Revenue€483,674+€290,522 (+150.4%) vs previous periodPrevious: €193,153

Operating profit (loss)€5,185+€3,368 (+185.4%) vs previous periodPrevious: €1,817

Profit (loss) for the financial year€2,139+€1,919 (+870.7%) vs previous periodPrevious: €220

Assets€104,027+€70,899 (+214.0%) vs previous periodPrevious: €33,128

Balance-sheet contextLatest financial period

Other operating income€134Previous: €1,397

Inventory€29,829Previous: €12,836

Cash and bank€12,472Previous: €3,128

Advances received€696Previous: €696

Retained earnings€15,033Previous: €14,812

Equity€17,172Previous: €15,033

Liabilities€86,855Previous: €18,096

Current assets€58,395Previous: €19,297

Current liabilities€59,983Previous: €9,338

Revenue trend4 periods

€485,793

2023-03-31

€218,719

2024-03-31

€193,153

2025-03-31

€483,674

2026-03-31

Operating profit (loss) trend4 periods

€4,955

2023-03-31

€31,684

2024-03-31

€1,817

2025-03-31

€5,185

2026-03-31

Profit (loss) for the financial year trend4 periods

€3,063

2023-03-31

€22,776

2024-03-31

€220

2025-03-31

€2,139

2026-03-31

Assets trend4 periods

€60,341

2023-03-31

€29,693

2024-03-31

€33,128

2025-03-31

€104,027

2026-03-31

Financial ratios

Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.

Equity ratioPassable

21/100 · Declining

16.6 %2025-03-31: 46.4 %

Current ratioPassable

24/100 · Declining

0.71x2025-03-31: 1.71x

Operating profit marginPassable

53/100 · Improving

1.1 %2025-03-31: 0.9 %

Ratio history

Ratio	2023-03-31	2024-03-31	2025-03-31	2026-03-31
Equity ratio	-13.3 %	51.1 %	46.4 %	16.6 %
Current ratio	0.79x	1.99x	1.71x	0.71x
Operating profit margin	1.0 %	13.9 %	0.9 %	1.1 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid

Trade RegisterRegistered

Business ID3181664-3

VAT IDFI31816643

EU IDFIFPRO.3181664-3

MunicipalityViitasaari

Current registered entries

2021-01-19Registered in Tax Administration (Tax Administration)

2021-01-19Registered in Patent and Registration Office (Trade Register)

2021-02-01VAT-liable for business activity in Tax Administration (VAT Register)

2021-02-01Registered in Tax Administration (Prepayment Register)

2025-04-28Registered in Tax Administration (Employer Register)

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

SatisfactoryLämpö Unioni Oy

Grade unchangedB2 · new analysis 2026-11-04

Model score51/100

Assessment confidenceHigh

Evidence qualityStrong financial evidenceFinancial data included

Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.

3 comparable periods

RevenueVolatile

ProfitabilityDeteriorating

SolvencyDeteriorating

LiquidityDeteriorating · 2 consecutive periods

Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.

130 peers

Solvency32%

Below 68% of peers

Profitability32%

Below 68% of peers

Liquidity67%

Better than 67% of peers

Revenue growth93%

Better than 93% of peers

Financial statement reporting patternRegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.

4 observed filings

Latest registration lag210 days after period end

Typical registration lag176 days after period end

Annual continuity4 consecutive periods

Supporting factors

Active registered status

Risk factors to note

Weak current ratio
High balance-sheet leverage
Coordinated deterioration across 3 financial domains

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.

6 assessments

2026-11-0451/100 · v0.15

B2 → B2

2026-11-01 14:5951/100 · v0.15

B1 → B2 · -11 points

Evidence strengthened: a newer PRH/XBRL financial statement was added to the assessment (2026-03-31).

2026-10-1862/100 · v0.15

B1 → B1

2026-10-05 11:4662/100 · v0.14

B2 → B1 · +10 points

Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-03-31).
Assessment confidence: Medium → High.
Evidence quality: Registry and statistical evidence → Strong financial evidence.

Automatic model gradeB2

Automatic model snapshot2026-11-04

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 riskelevated

38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityHyvä

60/100

The company has about 5 years of registry continuity.

Registry and status signalsSeurattava

55/100

Registry history, filing recency, and active register markings are still limited or mixed.