Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade D.Business profile
Mummila Oy
Mummila Oy was placed into liquidation 2026-08-07. In its latest retained statement for 2025-12-31, revenue was €2,909 and operating profit was -€2,909.
Business ID 2496159-4LIQUIDATIONUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2496159-4
- Sector
- All other miscellaneous professional, scientific and technical activities n.e.c.
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2012-10-03
- Business ID registration date
- 2012-08-31
- Business status
- LIQUIDATION
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Ajopolku 13, 00800, Helsingfors
Phone: +358409668608Source observation
Email: [email protected]Source observation
Website: https://www.mummila.fiSource observation
Instagram profile: https://www.instagram.com/mummilaoySource: company website
Facebook profile: https://www.facebook.com/Pianonsoiton-opettelu-v%C3%A4rien-avulla-Mummila-100479911447947Source: company website
People and decision-makers
Knopman Terhi TuulikkiVarsinainen jäsen
Knopman MikaVarajäsen
About Mummila Oy
Financial position and key figures for the company.
Mummila Oy was placed into liquidation 2026-08-07. In its latest retained statement for 2025-12-31, revenue was €2,909 and operating profit was -€2,909. The latest retained financial statement for 2025-12-31 shows revenue of €2,909 and profit for the financial year of -€3,132. Based on the latest retained statement, revenue growth was -62.9%, operating margin was -100.0%, and equity ratio was -86.8%.
Auxiliary business names
Public alternate names materialized from source observations.
Mummila AbMummila LtdTested Toys Helsinki
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on terveydelle ja ympäristölle turvallisten tuotteiden markkinaosuuksien kasvattaminen.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
1
1
Combined source
Derived indicators
Revenue growth-62.9%
Operating margin-100.0%
Equity ratio-86.8%
Balance-sheet contextLatest financial period
Other operating income€0Previous: €186
Inventory€2,800Previous: €6,725
Cash and bank€8,967Previous: €6,448
Retained earnings-€73,107Previous: -€64,064
Equity-€10,390Previous: -€7,257
Liabilities€22,356Previous: €22,598
Current assets€11,967Previous: €15,300
Current liabilities€22,356Previous: €22,598
Revenue trend6 periods
€20,090
2020-12-31
€27,701
2021-12-31
€14,799
2022-12-31
€11,169
2023-12-31
€7,831
2024-12-31
€2,909
2025-12-31
Operating profit (loss) trend6 periods
-€14,883
2020-12-31
€17,815
2021-12-31
-€6,076
2022-12-31
-€7,953
2023-12-31
-€8,691
2024-12-31
-€2,909
2025-12-31
Profit (loss) for the financial year trend6 periods
-€14,918
2020-12-31
€17,749
2021-12-31
-€6,329
2022-12-31
-€8,042
2023-12-31
-€9,043
2024-12-31
-€3,132
2025-12-31
Assets trend6 periods
€30,865
2020-12-31
€49,220
2021-12-31
€32,784
2022-12-31
€24,433
2023-12-31
€15,341
2024-12-31
€11,967
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Yhdistetty lähde.
Equity ratioWeak
0/100 · Declining
Current ratioPassable
18/100 · Declining
Operating profit marginWeak
0/100 · Improving
Ratio history
| Ratio | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|---|
| Equity ratio | -5.2 % | 32.8 % | 30.0 % | 7.3 % | -47.3 % | -86.8 % |
| Current ratio | - | - | - | - | - | 0.53x |
| Operating profit margin | -73.0 % | 64.3 % | -41.1 % | -71.2 % | -108.4 % | -100.0 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusLIQUIDATION
Trade RegisterRegistered
Business ID2496159-4
EU IDFIFPRO.2496159-4
MunicipalityHelsingfors
Current registered entries
2012-09-01Registered in Tax Administration (Prepayment Register)
2012-10-03Registered in Patent and Registration Office (Trade Register)
2012-10-09Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Knopman Terhi TuulikkiVarsinainen jäsenSources: 4 · Confidence: 78%
Knopman MikaVarajäsenSources: 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
D
High riskMummila Oy
Grade unchangedD · new analysis 2026-10-17
21/100
High
Strong financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsProfitabilityVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
66 peersSolvency15%
Below 85% of peers
Profitability12%
Below 88% of peers
Liquidity53%
Close to the peer-group midpoint
Revenue growth21%
Below 79% of peers
Limited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings191 days after period end
191 days after period end
1 consecutive periods
Supporting factors
- A newer financial statement filing has been reported
- Long registry continuity
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 assessmentsD
2026-10-1721/100 · v0.15
D → DD
2026-10-16 03:5721/100 · v0.14
D → D · -8 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
- Assessment confidence: Medium → High.
- Evidence quality: Usable financial evidence → Strong financial evidence.
D
2026-09-1529/100 · v0.14
D → D- Evidence quality: Registry and statistical evidence → Usable financial evidence.
- New risk factor: Negative equity.
D
2026-09-1429/100 · v0.12
Oldest retained automatic assessment in this comparisonD
2026-10-17
open-risk-grade-v0.15
The grade is reduced because of a critical legal status such as bankruptcy or liquidation.
A serious registry signal affects this grade. Review the profile registry and notification details 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 riskmedium
67/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 14 years of registry continuity.
Registry and status signalsHälyttävä
0/100
Bankruptcy or liquidation status is treated as a critical legal distress signal.
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 D.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade D.Registry timeline
Trade register notifications shown on a timeline.
23 register eventsLatest event: 2026-08-07
Financial statements availability
Available financial statement periods and PRH source filings.
1 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
Mummila Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.