Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Bona Duo Oy
Bona Duo Oy's registered office is Tampere. It is a limited company. The company was established on 2011-04-06. It operates in the industry of organisation of conventions and trade shows. In its latest retained statement for 2025-12-31, revenue was €22,062 and operating profit was -€912.
Business ID 2398719-4ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2398719-4
- Sector
- Organisation of conventions and trade shows
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 2011-04-06
- Business ID registration date
- 2011-03-23
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Suutarinkatu 12, 33700, Tampere
Phone: +358405126649Source observation
Email: [email protected]Source observation
People and decision-makers
Kiviranta Juha PekkaVarsinainen jäsen
Kiviranta Minna BirgittaVarajäsen
About Bona Duo Oy
Financial position and key figures for the company.
Bona Duo Oy's location municipality is Tampere. It is a limited company. The company was established on 2011-04-06. It operates in the industry of organisation of conventions and trade shows. In its latest retained statement for 2025-12-31, revenue was €22,062 and operating profit was -€912. The latest retained financial statement for 2025-12-31 shows revenue of €22,062 and profit for the financial year of -€684. Based on the latest retained statement, revenue growth was -53.2%, operating margin was -4.1%, and equity ratio was +74.5%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-53.2%
Operating margin-4.1%
Equity ratio74.5%
Revenue€22,062-€25,119 (-53.2%) vs previous periodPrevious: €47,181
Operating profit (loss)-€912-€4,485 (-125.5%) vs previous periodPrevious: €3,573
Profit (loss) for the financial year-€684-€3,278 (-126.4%) vs previous periodPrevious: €2,594
Assets€5,456-€2,859 (-34.4%) vs previous periodPrevious: €8,316
Balance-sheet contextLatest financial period
Profit before taxes-€920Previous: €3,527
Employees1Previous: 1
Revenue trend5 periods
€35,647
2021-12-31
€24,553
2022-12-31
€52,536
2023-12-31
€47,181
2024-12-31
€22,062
2025-12-31
Operating profit (loss) trend5 periods
€8,651
2021-12-31
€6,456
2022-12-31
€9,448
2023-12-31
€3,573
2024-12-31
-€912
2025-12-31
Profit (loss) for the financial year trend5 periods
€8,846
2021-12-31
€5,654
2022-12-31
€7,124
2023-12-31
€2,594
2024-12-31
-€684
2025-12-31
Assets trend5 periods
€6,619
2021-12-31
€4,807
2022-12-31
€12,045
2023-12-31
€8,316
2024-12-31
€5,456
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
93/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
40/100 · Declining
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | -160.5 % | -103.4 % | 17.9 % | 57.1 % | 74.5 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 24.3 % | 26.2 % | 18.0 % | 7.6 % | -4.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2398719-4
VAT IDFI23987194
EU IDFIFPRO.2398719-4
MunicipalityTampere
Current registered entries
2011-03-01VAT-liable for business activity in Tax Administration (VAT Register)
2011-03-23Registered in Tax Administration (Prepayment Register)
2011-04-06Registered in Patent and Registration Office (Trade Register)
2011-04-12Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Kiviranta Juha PekkaVarsinainen jäsenSources: 5 · Confidence: 78%
Kiviranta Minna BirgittaVarajäsenSources: 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
StableBona Duo Oy
Grade unchangedB1 · new analysis 2026-10-18
63/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsSolvencyImproving · 3 consecutive periods
LiquidityNot enough history
Same industryDescriptive comparison – does not change the model score.
82 peersSolvency66%
Better than 66% of peers
Profitability16%
Below 84% of peers
Revenue growth7%
Below 93% of peers
Supporting factors
- Strong equity ratio
- Company context reduces the weight of an isolated financial signal
- Active registered status
Risk factors to note
- Negative profitability or net result
- Sharp year-over-year revenue drop
- Coordinated deterioration across 2 financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
3 assessmentsB1
2026-10-1863/100 · v0.15
B1 → B1 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
B1
2026-09-1564/100 · v0.14
B1 → B1- Revenue: Deteriorating
- Profitability: Deteriorating
- Solvency: Improving
B1
2026-09-1464/100 · 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
60/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 15 years of registry continuity.
Registry and status signalsVakaa
76/100
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
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
17 register eventsLatest event: 2025-09-11
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
Bona Duo Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.