Risk grade updatedRisk gradeEvidence verified
30 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A2.Business profile
dumdum oy
dumdum oy's registered office is Tervakoski. It is a limited company. The company was established on 2016-09-29. It operates in the industry of office administrative and support activities. In its latest retained statement for 2026-03-31, revenue was €18,628 and operating profit was €22,013.
Business ID 2781073-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2781073-2
- Sector
- Office administrative and support activities
- Municipality
- Tervakoski
- Company form
- Limited company
- Registration date
- 2016-09-29
- Business ID registration date
- 2016-09-10
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Marttilantie 5, 12400, Tervakoski
About dumdum oy
Financial position and key figures for the company.
dumdum oy's location municipality is Tervakoski. It is a limited company. The company was established on 2016-09-29. It operates in the industry of office administrative and support activities. In its latest retained statement for 2026-03-31, revenue was €18,628 and operating profit was €22,013. The latest retained financial statement for 2026-03-31 shows revenue of €18,628 and profit for the financial year of €39,121. Based on the latest retained statement, revenue growth was +25.2%, operating margin was +118.2%, and equity ratio was +64.7%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-03-31
1
1
PRH/XBRL financial statement
Derived indicators
Revenue growth25.2%
Operating margin118.2%
Equity ratio64.7%
Balance-sheet contextLatest financial period
Other operating income€15,068Previous: €9,048
Cash and bank€295,484Previous: €324,831
Retained earnings€440,798Previous: €460,176
Equity€482,419Previous: €481,944
Liabilities€263,118Previous: €225,804
Current assets€295,484Previous: €434,846
Current liabilities€262,388Previous: €225,074
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
81/100 · Declining
Current ratioSatisfactory
38/100 · Declining
Operating profit marginGood
100/100 · Declining
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2781073-2
EU IDFIFPRO.2781073-2
MunicipalityTervakoski
Current registered entries
2016-09-10Registered in Tax Administration (Prepayment Register)
2016-09-29Registered in Patent and Registration Office (Trade Register)
2016-09-30Registered in Tax Administration (Tax Administration)
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
A2
Very gooddumdum oy
Grade upgradedB1 → A2 · new analysis 2026-09-30
82/100
Medium
Usable financial evidenceFinancial data included
Limited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings31 days after period end
31 days after period end
1 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Company context reduces the weight of an isolated financial signal
Risk factors to note
No material separate warning signals.
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
4 assessmentsA2
2026-09-30 05:1482/100 · v0.14
B1 → A2 · +19 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-03-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1563/100 · v0.14
B2 → B1 · +4 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
2026-09-1459/100 · v0.12
Oldest retained automatic assessment in this comparisonA2
2026-09-30
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 riskmedium
58/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 10 years of registry continuity.
Registry and status signalsVakaa
78/100
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 B1.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
21 register eventsLatest event: 2026-05-01
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2026-03-31
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
dumdum oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.