Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Business profile
House of Mum Oy
House of Mum Oy's registered office is Helsingfors. It is a limited company. The company was established on 2013-08-02. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €12,176 and operating profit was -€471.
Business ID 2558317-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2558317-7
- Sector
- Business and other management consultancy activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2013-08-02
- Business ID registration date
- 2013-07-08
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Vapaaherrankuja 3, 00570, Helsingfors
Phone: +358505444450Source observation
Email: [email protected]Source observation
Website: https://kirjoittajakoulu.fiSource: registry data
Instagram profile: https://www.instagram.com/kirjoittajakouluSource: company website
Facebook profile: https://www.facebook.com/profile.php?id=61559520944231Source: company website
People and decision-makers
Änkilä Katja MaaritaToimitusjohtaja
About House of Mum Oy
Financial position and key figures for the company.
House of Mum Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2013-08-02. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €12,176 and operating profit was -€471. The latest retained financial statement for 2025-12-31 shows revenue of €12,176 and profit for the financial year of -€470. Based on the latest retained statement, revenue growth was +141.6%, operating margin was -3.9%, and equity ratio was -83.7%.
Auxiliary business names
Public alternate names materialized from source observations.
Kirjoittajakoulu SuomiKotiKylä SuomiMetka MummolaValistustoimisto
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth141.6%
Operating margin-3.9%
Equity ratio-83.7%
Revenue€12,176+€7,137 (+141.6%) vs previous periodPrevious: €5,039
Operating profit (loss)-€471+€1,054 (+69.1%) vs previous periodPrevious: -€1,525
Profit (loss) for the financial year-€470+€1,054 (+69.2%) vs previous periodPrevious: -€1,524
Assets€3,946+€1,253 (+46.5%) vs previous periodPrevious: €2,693
Balance-sheet contextLatest financial period
Profit before taxes-€470Previous: -€1,524
Employees12Previous: No comparison value
Revenue trend5 periods
€42,032
2021-12-31
€31,851
2022-12-31
€8,557
2023-12-31
€5,039
2024-12-31
€12,176
2025-12-31
Operating profit (loss) trend5 periods
€9,022
2021-12-31
-€8,128
2022-12-31
-€612
2023-12-31
-€1,525
2024-12-31
-€471
2025-12-31
Profit (loss) for the financial year trend5 periods
€9,022
2021-12-31
-€8,127
2022-12-31
-€691
2023-12-31
-€1,524
2024-12-31
-€470
2025-12-31
Assets trend5 periods
€18,233
2021-12-31
€5,117
2022-12-31
€3,839
2023-12-31
€2,693
2024-12-31
€3,946
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioWeak
0/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
40/100 · Improving
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 33.6 % | -40.3 % | -72.2 % | -159.5 % | -83.7 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 21.5 % | -25.5 % | -7.2 % | -23.0 % | -3.9 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2558317-7
VAT IDFI25583177
EU IDFIFPRO.2558317-7
MunicipalityHelsingfors
Current registered entries
2013-08-02Registered in Tax Administration (Tax Administration)
2013-08-02Registered in Patent and Registration Office (Trade Register)
2017-05-12VAT-liable for business activity in Tax Administration (VAT Register)
2021-06-02Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Änkilä Katja MaaritaToimitusjohtajaSources: 5 · Confidence: 78%
Änkilä Petteri Juha VäinämöVarajäsenSources: 2 · Confidence: 78%
Änkilä Katja MaaritaVarsinainen 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
B3
MonitorHouse of Mum Oy
Grade unchangedB3 · new analysis 2026-10-19
48/100
Medium
Usable financial evidenceFinancial data included
Financial development has been volatile across multiple domains.
4 comparable periodsRevenueVolatile
ProfitabilityVolatile
SolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
177 peersSolvency9%
Below 91% of peers
Profitability33%
Below 67% of peers
Revenue growth92%
Better than 92% of peers
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
- Negative profitability or net result
- Losses in the latest and previous available periods
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB3
2026-10-1948/100 · v0.15
B3 → B3- Risk factor cleared: High balance-sheet leverage.
B3
2026-09-2948/100 · v0.14
Oldest retained automatic assessment in this comparisonB3
2026-10-19
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
72/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 13 years of registry continuity.
Registry and status signalsVakaa
77/100
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
29 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Registry timeline
Trade register notifications shown on a timeline.
15 register eventsLatest event: 2026-02-26
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
House of Mum Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.