Business profile

Insinööritoimisto Kari Rinne Oy

Insinööritoimisto Kari Rinne Oy's registered office is Kausala. It is a limited company. The company was established on 2001-12-31. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €224,493 and operating profit was -€11,457.

Claim profileContact details
Business ID 1737590-9ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
1737590-9
Sector
Structural engineering design and technical consultancy
Municipality
Kausala
Company form
Limited company
Registration date
2001-12-31
Business ID registration date
2001-12-12
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Torikatu 5 C, 47400, Kausala

Phone: +358407709719Source observation

Email: [email protected]Source observation

People and decision-makers

Rinne Kari JuhaniToimitusjohtaja

About Insinööritoimisto Kari Rinne Oy

Financial position and key figures for the company.

Insinööritoimisto Kari Rinne Oy's location municipality is Kausala. It is a limited company. The company was established on 2001-12-31. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €224,493 and operating profit was -€11,457. The latest retained financial statement for 2025-12-31 shows revenue of €224,493 and profit for the financial year of -€11,476. Based on the latest retained statement, revenue growth was -10.8%, operating margin was -5.1%, and equity ratio was +87.5%.

Extended business activity

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

Yhtiön toimiala on talonrakennustoiminta, rakennesuunnittelu, rakennusvalvonta, rakennusprojektien johto ja rakennusalan konsultointi. Yhtiö voi omistaa kiinteistöjä ja arvopapereita.

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 growth-10.8%
Operating margin-5.1%
Equity ratio87.5%
Revenue€224,493-€27,156 (-10.8%) vs previous periodPrevious: €251,649
Operating profit (loss)-€11,457-€17,152 (-301.2%) vs previous periodPrevious: €5,695
Profit (loss) for the financial year-€11,476-€17,145 (-302.4%) vs previous periodPrevious: €5,669
Assets€121,170-€25,858 (-17.6%) vs previous periodPrevious: €147,028
Balance-sheet contextLatest financial period
Profit before taxes-€11,476Previous: €5,669
Employees3Previous: 3
Revenue trend5 periods
€338,968
2021-12-31
€294,562
2022-12-31
€207,884
2023-12-31
€251,649
2024-12-31
€224,493
2025-12-31
Operating profit (loss) trend5 periods
€41,069
2021-12-31
€34,331
2022-12-31
-€15,317
2023-12-31
€5,695
2024-12-31
-€11,457
2025-12-31
Profit (loss) for the financial year trend5 periods
€32,808
2021-12-31
€27,448
2022-12-31
-€15,266
2023-12-31
€5,669
2024-12-31
-€11,476
2025-12-31
Assets trend5 periods
€214,432
2021-12-31
€196,926
2022-12-31
€151,166
2023-12-31
€147,028
2024-12-31
€121,170
2025-12-31

Financial ratios

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

Equity ratioGood
100/100 · Improving
87.5 %2024-12-31: 86.8 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginWeak
37/100 · Declining
-5.1 %2024-12-31: 2.3 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio83.2 %81.6 %87.6 %86.8 %87.5 %
Current ratio-----
Operating profit margin12.1 %11.7 %-7.4 %2.3 %-5.1 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID1737590-9
VAT IDFI17375909
EU IDFIFPRO.1737590-9
MunicipalityKausala
Current registered entries
2001-12-31Registered in Patent and Registration Office (Trade Register)
2002-01-01Registered in Tax Administration (Employer Register)
2002-01-01VAT-liable for business activity in Tax Administration (VAT Register)
2002-01-01Registered in Tax Administration (Prepayment Register)
2002-01-02Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Rinne Kari JuhaniToimitusjohtajaSources: 4 · Confidence: 78%
Rinne Kari JuhaniVarsinainen jäsenSources: 2 · Confidence: 78%
Anne-Mari HarjulaTilintarkastajaSources: 1 · Confidence: 76%
Jaana RinneHallitus: varajäsenSources: 1 · Confidence: 76%

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
StableInsinööritoimisto Kari Rinne Oy
Grade unchangedB1 · new analysis 2026-10-19
Model score62/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development has been volatile across multiple domains.
4 comparable periods
RevenueVolatile
ProfitabilityVolatile
SolvencyStable
LiquidityNot enough history
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
62 peers
Solvency84%
Better than 84% of peers
Profitability11%
Below 89% of peers
Revenue growth24%
Below 76% of peers
Supporting factors
  • Strong equity ratio
  • Active registered status
  • Long registry continuity
Risk factors to note
  • Negative profitability or net result
  • Material volatility across multiple financial domains
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-10-1962/100 · v0.15
B1 → B1 · -1 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
B1
2026-09-2263/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-19
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 continuityVakiintunut
80/100

The company has about 24 years of registry continuity.

Registry and status signalsVakaa
85/100

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
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.
Risk grade updatedRisk gradeEvidence verified
22 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

20 register eventsLatest event: 2025-05-08

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

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