Risk grade updatedRisk gradeEvidence verified
26 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Walleri Oy
Walleri Oy's registered office is Siuro. It is a limited company. The company was established on 2021-11-09. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-03-31, revenue was €117,607 and operating profit was €2,460.
Business ID 3245485-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3245485-9
- Sector
- Construction of residential and non-residential buildings
- Municipality
- Siuro
- Company form
- Limited company
- Registration date
- 2021-11-09
- Business ID registration date
- 2021-11-01
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Parkkitie 3, 37200, Siuro
People and decision-makers
Kärkkäinen Lasse AnteroToimitusjohtaja
About Walleri Oy
Financial position and key figures for the company.
Walleri Oy's location municipality is Siuro. It is a limited company. The company was established on 2021-11-09. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-03-31, revenue was €117,607 and operating profit was €2,460. The latest retained financial statement for 2025-03-31 shows revenue of €117,607 and profit for the financial year of €1,896. Based on the latest retained statement, revenue growth was -8.1%, operating margin was +2.1%, and equity ratio was +71.2%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-03-31
0
0
Enriched source observation
Derived indicators
Revenue growth-8.1%
Operating margin2.1%
Equity ratio71.2%
Revenue€117,607-€10,412 (-8.1%) vs previous periodPrevious: €128,019
Operating profit (loss)€2,460-€2,285 (-48.2%) vs previous periodPrevious: €4,745
Profit (loss) for the financial year€1,896-€1,806 (-48.8%) vs previous periodPrevious: €3,702
Assets€41,950-€2,690 (-6.0%) vs previous periodPrevious: €44,640
Balance-sheet contextLatest financial period
Profit before taxes€2,321Previous: €4,645
Employees1Previous: 0
Revenue trend3 periods
€119,062
2023-03-31
€128,019
2024-03-31
€117,607
2025-03-31
Operating profit (loss) trend3 periods
€36,256
2023-03-31
€4,745
2024-03-31
€2,460
2025-03-31
Profit (loss) for the financial year trend3 periods
€29,011
2023-03-31
€3,702
2024-03-31
€1,896
2025-03-31
Assets trend3 periods
€47,199
2023-03-31
€44,640
2024-03-31
€41,950
2025-03-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
89/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginPassable
55/100 · Declining
Ratio history
| Ratio | 2023-03-31 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|
| Equity ratio | 61.5 % | 68.1 % | 71.2 % |
| Current ratio | - | - | - |
| Operating profit margin | 30.4 % | 3.7 % | 2.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3245485-9
VAT IDFI32454859
EU IDFIFPRO.3245485-9
MunicipalitySiuro
Current registered entries
2021-11-01VAT-liable for business activity in Tax Administration (VAT Register)
2021-11-01Registered in Tax Administration (Prepayment Register)
2021-11-09Registered in Patent and Registration Office (Trade Register)
2021-11-10Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Kärkkäinen Lasse AnteroToimitusjohtajaSources: 5 · Confidence: 78%
Kärkkäinen Tarja Seija HanneleVarajäsenSources: 2 · Confidence: 78%
Kärkkäinen Lasse AnteroVarsinainen jäsenSources: 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
B1
StableWalleri Oy
61/100
Medium
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
3 comparable periodsRevenueStable
SolvencyImproving
LiquidityNot enough history
Same size nationallyDescriptive comparison – does not change the model score.
267 peersSolvency72%
Better than 72% of peers
Profitability30%
Below 70% of peers
Revenue growth17%
Below 83% of peers
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Elevated industry distress context
B1
2026-09-26
open-risk-grade-v0.14
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 riskhigh
25/100
Industry context is high based on normalized open statistical inputs.
Age and continuityNuori
35/100
The company has about 4 years of registry continuity.
Registry and status signalsRajallinen
46/100
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.
5 register eventsLatest event: 2025-09-06
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
Walleri Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.