Risk grade updatedRisk gradeEvidence verified
2 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2 → C.Business profile
Birksu Oy
Birksu Oy's registered office is Tampere. It is a limited company. The company was established on 2022-02-07. It operates in the industry of rental of own or leased dwellings and residential real estate. In its latest retained statement for 2025-12-31, revenue was €10,475 and operating profit was -€3,904.
Business ID 3264893-6ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3264893-6
- Sector
- Rental of own or leased dwellings and residential real estate
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 2022-02-07
- Business ID registration date
- 2022-01-31
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kokinpellonraitti 1 D 78, 33870, Tampere
About Birksu Oy
Financial position and key figures for the company.
Birksu Oy's location municipality is Tampere. It is a limited company. The company was established on 2022-02-07. It operates in the industry of rental of own or leased dwellings and residential real estate. In its latest retained statement for 2025-12-31, revenue was €10,475 and operating profit was -€3,904. The latest retained financial statement for 2025-12-31 shows revenue of €10,475 and profit for the financial year of -€4,043. Based on the latest retained statement, revenue growth was -0.6%, operating margin was -37.3%, and equity ratio was -24.9%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
2
2
PRH/XBRL financial statement
Derived indicators
Revenue growth-0.6%
Operating margin-37.3%
Equity ratio-24.9%
Balance-sheet contextLatest financial period
Cash and bank€3,682Previous: €6,933
Retained earnings-€12,002Previous: -€3,803
Equity-€16,044Previous: -€12,002
Liabilities€80,598Previous: €80,540
Current assets€3,682Previous: €7,667
Current liabilities€67,598Previous: €67,540
Revenue trend2 periods
€10,543
2024-12-31
€10,475
2025-12-31
Operating profit (loss) trend2 periods
-€8,184
2024-12-31
-€3,904
2025-12-31
Profit (loss) for the financial year trend2 periods
-€8,199
2024-12-31
-€4,043
2025-12-31
Assets trend2 periods
€68,538
2024-12-31
€64,553
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioWeak
0/100 · Declining
Current ratioWeak
2/100 · Declining
Operating profit marginWeak
0/100 · Improving
Ratio history
| Ratio | 2024-12-31 | 2025-12-31 |
|---|---|---|
| Equity ratio | -17.5 % | -24.9 % |
| Current ratio | 0.10x | 0.05x |
| Operating profit margin | -77.6 % | -37.3 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3264893-6
EU IDFIFPRO.3264893-6
MunicipalityTampere
Current registered entries
2022-01-31Registered in Tax Administration (Prepayment Register)
2022-02-07Registered in Tax Administration (Tax Administration)
2022-02-07Registered in Patent and Registration Office (Trade 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
C
Elevated riskBirksu Oy
Grade unchangedC · new analysis 2026-10-17
31/100
High
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
2 comparable periodsRevenueStable
ProfitabilityImproving
LiquidityStable
Same industry, size and age groupDescriptive comparison – does not change the model score.
95 peersSolvency9%
Below 91% of peers
Profitability16%
Below 84% of peers
Liquidity37%
Below 63% of peers
Revenue growth33%
Below 67% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
2 observed filings119 days after period end
125 days after period end
2 consecutive periods
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
- Negative equity
- Weak current ratio
- Negative profitability or net result
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsC
2026-10-1731/100 · v0.15
C → CC
2026-10-02 17:4931/100 · v0.14
B2 → C · -27 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
- Assessment confidence: Medium → High.
- Evidence quality: Registry and statistical evidence → Strong financial evidence.
B2
2026-09-1558/100 · v0.14
B2 → B2 · +1 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.
B2
2026-09-1457/100 · v0.12
Oldest retained automatic assessment in this comparisonC
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 risklow
77/100
Industry context is low based on normalized open statistical inputs.
Age and continuityNuori
35/100
The company has about 4 years of registry continuity.
Registry and status signalsRajallinen
49/100
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 B2.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
7 register eventsLatest event: 2026-04-29
Financial statements availability
Available financial statement periods and PRH source filings.
2 financial statement periodsLatest financial period: 2025-12-31
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
Birksu Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.