Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Insinööritoimisto Lassinaro Oy
Insinööritoimisto Lassinaro Oy's registered office is Tampere. It is a limited company. The company was established on 1978-02-17. It operates in the industry of site preparation.
Business ID 0289215-3ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0289215-3
- Sector
- Site preparation
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 1978-02-17
- Business ID registration date
- 1979-03-27
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Hatanpään Puistokuja 22 D 85, 33900, Tampere
About Insinööritoimisto Lassinaro Oy
Financial position and key figures for the company.
Insinööritoimisto Lassinaro Oy's location municipality is Tampere. It is a limited company. The company was established on 1978-02-17. It operates in the industry of site preparation. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +98.9%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-03-31
2
2
PRH/XBRL financial statement
Derived indicators
Equity ratio98.9%
Balance-sheet contextLatest financial period
Cash and bank€46,668Previous: €50,232
Retained earnings€53,932Previous: €52,351
Equity€63,022Previous: €67,352
Liabilities€688Previous: €1,189
Current assets€57,544Previous: €60,321
Current liabilities€688Previous: €1,189
Operating profit (loss) trend2 periods
-€58,067
2024-03-31
€6,192
2025-03-31
Profit (loss) for the financial year trend2 periods
-€58,066
2024-03-31
€6,181
2025-03-31
Assets trend2 periods
€68,541
2024-03-31
€63,710
2025-03-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
100/100 · Improving
Current ratioGood
100/100 · Improving
Operating profit marginNot assessable
0/100 · Trend unavailable
Ratio history
| Ratio | 2024-03-31 | 2025-03-31 |
|---|---|---|
| Equity ratio | 98.3 % | 98.9 % |
| Current ratio | 42.24x | 67.84x |
| Operating profit margin | - | - |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0289215-3
VAT IDFI02892153
EU IDFIFPRO.0289215-3
MunicipalityTampere
Current registered entries
1978-02-17Registered in Patent and Registration Office (Trade Register)
1979-03-27Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered 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
A3
GoodInsinööritoimisto Lassinaro Oy
Grade unchangedA3 · new analysis 2026-10-17
75/100
Medium
Usable financial evidenceFinancial data included
Financial development is mostly stable or mixed.
2 comparable periodsRevenueNot enough history
ProfitabilityNot enough history
SolvencyStable
LiquidityImproving
Same industryDescriptive comparison – does not change the model score.
85 peersSolvency95%
Better than 95% of peers
Liquidity100%
Better than 100% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
2 observed filings66 days after period end
64 days after period end
2 consecutive periods
Supporting factors
- Strong equity ratio
- Healthy short-term liquidity
- Active registered status
Risk factors to note
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsA3
2026-10-1775/100 · v0.15
A3 → A3A3
2026-09-16 06:1875/100 · v0.14
B1 → A3 · +10 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-03-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1465/100 · v0.14
B1 → B1B1
2026-09-1465/100 · v0.13
Oldest retained automatic assessment in this comparisonA3
2026-10-17
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 riskelevated
46/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 48 years of registry continuity.
Registry and status signalsVakaa
79/100
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
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A3.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
16 register eventsLatest event: 2026-06-16
Financial statements availability
Available financial statement periods and PRH source filings.
2 financial statement periodsLatest financial period: 2025-03-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-03.
This company profile has not been claimed yet
Insinööritoimisto Lassinaro Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.