Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Insinööritoimisto A. Kuronen Oy
Insinööritoimisto A. Kuronen Oy's registered office is Tampere. It is a limited company. The company was established on 2002-10-31. It operates in the industry of other engineering design and technical consultancy incidental to building construction. In its latest retained statement for 2025-05-31, revenue was €30,529 and operating profit was -€5,122.
Business ID 1789025-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1789025-7
- Sector
- Other engineering design and technical consultancy incidental to building construction
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 2002-10-31
- Business ID registration date
- 2002-10-08
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kalkun viertotie 2 A 20, 33330, Tampere
About Insinööritoimisto A. Kuronen Oy
Financial position and key figures for the company.
Insinööritoimisto A. Kuronen Oy's location municipality is Tampere. It is a limited company. The company was established on 2002-10-31. It operates in the industry of other engineering design and technical consultancy incidental to building construction. In its latest retained statement for 2025-05-31, revenue was €30,529 and operating profit was -€5,122. The latest retained financial statement for 2025-05-31 shows revenue of €30,529 and profit for the financial year of -€6,864. Based on the latest retained statement, revenue growth was -51.8%, operating margin was -16.8%, and equity ratio was +68.0%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-05-31
1
1
PRH/XBRL financial statement
Derived indicators
Revenue growth-51.8%
Operating margin-16.8%
Equity ratio68.0%
Balance-sheet contextLatest financial period
Cash and bank€1,411Previous: €1,669
Retained earnings€52,214Previous: €46,408
Equity€53,350Previous: €60,214
Liabilities€25,131Previous: €21,058
Current assets€2,651Previous: €3,498
Current liabilities€25,131Previous: €16,054
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
85/100 · Declining
Current ratioWeak
2/100 · Declining
Operating profit marginWeak
8/100 · Declining
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1789025-7
VAT IDFI17890257
EU IDFIFPRO.1789025-7
MunicipalityTampere
Current registered entries
2002-10-31Registered in Patent and Registration Office (Trade Register)
2002-11-15Registered in Tax Administration (Tax Administration)
2026-01-27VAT-liable for business activity in Tax Administration (VAT Register)
2026-01-27Registered in Tax Administration (Prepayment 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
B1
StableInsinööritoimisto A. Kuronen Oy
Grade unchangedB1 · new analysis 2026-10-18
62/100
Medium
Usable financial evidenceFinancial data included
Same industry, size and age groupDescriptive comparison – does not change the model score.
33 peersSolvency45%
Below 55% of peers
Profitability30%
Below 70% of peers
Liquidity33%
Below 67% of peers
Limited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings293 days after period end
293 days after period end
1 consecutive periods
Supporting factors
- Strong equity ratio
- Company context reduces the weight of an isolated financial signal
- Active registered status
Risk factors to note
- Weak current ratio
- Negative profitability or net result
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB1
2026-10-1862/100 · v0.15
B1 → B1 · -1 pointsB1
2026-09-24 22:4163/100 · v0.14
B1 → B1 · -4 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-05-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1567/100 · v0.14
B1 → B1 · +6 points- Assessment confidence: Low → Medium.
- Evidence quality: Registry and statistical evidence → Registry and statistical evidence.
- New risk factor: Sufficient structured financial metrics are not available.
B1
2026-09-1461/100 · v0.12
Oldest retained automatic assessment in this comparisonB1
2026-10-18
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
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 23 years of registry continuity.
Registry and status signalsVakaa
78/100
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
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
18 register eventsLatest event: 2026-03-20
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2025-05-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-04-03.
This company profile has not been claimed yet
Insinööritoimisto A. Kuronen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.