Risk grade updatedRisk gradeEvidence verified
13 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Lastunen Oy
Lastunen Oy's registered office is Turku. It is a limited company. The company was established on 1989-09-27. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€813.
Business ID 0780222-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0780222-5
- Sector
- Business and other management consultancy activities
- Municipality
- Turku
- Company form
- Limited company
- Registration date
- 1989-09-27
- Business ID registration date
- 1990-01-30
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Lehtohaankuja 101, 20900, Turku
Phone: +358400329076Source observation
Website: https://www.lastunen.fiSource observation
People and decision-makers
Lastunen Maarit Susanne MariaVarsinainen jäsen
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Turkka LastunenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Direct contact details available for logged-in usersSome person-level contact details are shown only to registered users. The data is based on public sources, such as the company's own website.Log in to view decision-maker contact details
About Lastunen Oy
Financial position and key figures for the company.
Lastunen Oy's location municipality is Turku. It is a limited company. The company was established on 1989-09-27. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€813. The latest retained financial statement for 2025-12-31 shows revenue of €0 and profit for the financial year of -€812. Based on the latest retained statement, revenue growth was -100.0%, operating margin was not currently available, and equity ratio was +100.0%.
Auxiliary business names
Public alternate names materialized from source observations.
Unelmoi ja uskalla
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-100.0%
Equity ratio100.0%
Revenue€0-€1,943 (-100.0%) vs previous periodPrevious: €1,943
Operating profit (loss)-€813-€940 (-737.4%) vs previous periodPrevious: €128
Profit (loss) for the financial year-€812-€939 (-739.4%) vs previous periodPrevious: €127
Assets€11,380-€813 (-6.7%) vs previous periodPrevious: €12,193
Balance-sheet contextLatest financial period
Profit before taxes-€812Previous: €127
Revenue trend5 periods
€11,515
2021-12-31
€7,508
2022-12-31
€1,405
2023-12-31
€1,943
2024-12-31
€0
2025-12-31
Operating profit (loss) trend5 periods
€4,534
2021-12-31
€1,091
2022-12-31
€16
2023-12-31
€128
2024-12-31
-€813
2025-12-31
Profit (loss) for the financial year trend5 periods
€4,533
2021-12-31
€1,063
2022-12-31
€16
2023-12-31
€127
2024-12-31
-€812
2025-12-31
Assets trend5 periods
€12,618
2021-12-31
€12,049
2022-12-31
€12,066
2023-12-31
€12,193
2024-12-31
€11,380
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Stable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginNot assessable
0/100 · Trend unavailable
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 93.0 % | 100.0 % | 100.0 % | 100.0 % | 100.0 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 32.7 % | 12.2 % | 1.2 % | 6.4 % | - |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0780222-5
EU IDFIFPRO.0780222-5
MunicipalityTurku
Current registered entries
1989-09-27Registered in Patent and Registration Office (Trade Register)
1990-01-30Registered in Tax Administration (Tax Administration)
2005-03-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Lastunen Maarit Susanne MariaVarsinainen jäsenSources: 5 · Confidence: 78%
Lastunen Jasper AarettiVarajäsenSources: 2 · 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
C
Elevated riskLastunen Oy
Grade downgradedA3 → C · new analysis 2026-10-17
39/100
Medium
Limited financial evidenceRegistry and statistics based
Financial development is mostly stable or mixed.
4 comparable periodsRevenueVolatile
ProfitabilityNot enough history
SolvencyStable
LiquidityNot enough history
Supporting factors
- Company context reduces the weight of an isolated financial signal
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsC
2026-10-1739/100 · v0.15
A3 → C · -32 points- Assessment confidence: Low → Medium.
- Evidence quality: Usable financial evidence → Limited financial evidence.
- New risk factor: Sufficient structured financial metrics are not available.
A3
2026-10-1371/100 · v0.14
Oldest retained automatic assessment in this comparisonC
2026-10-17
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
A serious financial risk signal affects this grade. Review the profile financial indicators as well.
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 risklow
72/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 37 years of registry continuity.
Registry and status signalsVakaa
80/100
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.
Registry timeline
Trade register notifications shown on a timeline.
20 register eventsLatest event: 2026-05-20
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
Lastunen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.