Business profile

SeriMeri Oy

SeriMeri Oy's registered office is Fiskari. It is a limited company. The company was established on 2016-01-26. It operates in the industry of literary creation and musical composition activities. In its latest retained statement for 2025-12-31, revenue was €42,544 and operating profit was €474.

Business ID 2735070-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2735070-5
Sector
Literary creation and musical composition activities
Municipality
Fiskari
Company form
Limited company
Registration date
2016-01-26
Business ID registration date
2016-01-05
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Linjapolku 1, 10470, Fiskari

Email: [email protected]Source observation

Website: https://www.serimeri.fiSource observation

People and decision-makers

Mustakallio Tarja IrmeliToimitusjohtaja

About SeriMeri Oy

Financial position and key figures for the company.

SeriMeri Oy's location municipality is Fiskari. It is a limited company. The company was established on 2016-01-26. It operates in the industry of literary creation and musical composition activities. In its latest retained statement for 2025-12-31, revenue was €42,544 and operating profit was €474. The latest retained financial statement for 2025-12-31 shows revenue of €42,544 and profit for the financial year of €473. Based on the latest retained statement, revenue growth was -3.9%, operating margin was +1.1%, and equity ratio was +29.7%.

Auxiliary business names

Public alternate names materialized from source observations.

Helsinki YachtingLuova Taidepaja

Extended business activity

A longer directory- or registry-backed activity description that complements the short registry industry label.

Yhtiön toimiala on Kaikki laillinen liiketoiminta

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-3.9%
Operating margin1.1%
Equity ratio29.7%
Revenue€42,544-€1,714 (-3.9%) vs previous periodPrevious: €44,258
Operating profit (loss)€474+€419 (+766.2%) vs previous periodPrevious: €55
Profit (loss) for the financial year€473+€427 (+928.3%) vs previous periodPrevious: €46
Assets€21,925+€2,292 (+11.7%) vs previous periodPrevious: €19,633
Balance-sheet contextLatest financial period
Profit before taxes€473Previous: No comparison value
Employees12Previous: No comparison value
Revenue trend5 periods
€62,261
2021-12-31
€64,406
2022-12-31
€60,042
2023-12-31
€44,258
2024-12-31
€42,544
2025-12-31
Operating profit (loss) trend5 periods
€818
2021-12-31
€1,265
2022-12-31
€103
2023-12-31
€55
2024-12-31
€474
2025-12-31
Profit (loss) for the financial year trend5 periods
€598
2021-12-31
-€237
2022-12-31
€35
2023-12-31
€46
2024-12-31
€473
2025-12-31
Assets trend5 periods
€9,955
2021-12-31
€26,509
2022-12-31
€22,478
2023-12-31
€19,633
2024-12-31
€21,925
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioPassable
37/100 · Declining
29.7 %2024-12-31: 33.2 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginPassable
53/100 · Improving
1.1 %2024-12-31: 0.1 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio67.1 %24.3 %28.8 %33.2 %29.7 %
Current ratio-----
Operating profit margin1.2 %2.0 %0.2 %0.1 %1.1 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2735070-5
VAT IDFI27350705
EU IDFIFPRO.2735070-5
MunicipalityFiskari
Current registered entries
2016-01-01Registered in Tax Administration (Employer Register)
2016-01-01VAT-liable for business activity in Tax Administration (VAT Register)
2016-01-05Registered in Tax Administration (Prepayment Register)
2016-01-26Registered in Patent and Registration Office (Trade Register)
2016-01-27Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Mustakallio Tarja IrmeliToimitusjohtajaSources: 5 · Confidence: 78%
Mustakallio Mikko ArviPuheenjohtajaSources: 5 · Confidence: 78%
Mustakallio Tarja IrmeliVarsinainen jäsenSources: 2 · Confidence: 78%
Mustakallio Olli JeremiasVarajäsenSources: 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
StableSeriMeri Oy
Grade unchangedB1 · new analysis 2026-09-15
Model score69/100
Assessment confidenceMedium
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueDeteriorating
ProfitabilityStable
SolvencyStable
LiquidityNot enough history
Peer comparisonSame size nationallyDescriptive comparison – does not change the model score.
561 peers
Solvency37%
Below 63% of peers
Profitability48%
Close to the peer-group midpoint
Revenue growth42%
Below 58% 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

No material separate warning signals.

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-09-1569/100 · v0.14
B1 → B1
  • Revenue: Deteriorating
  • Profitability: Stable
  • Solvency: Stable
B1
2026-09-1469/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-09-15
Automatic model versionopen-risk-grade-v0.14
Financial data included

The grade can use open digital financial statement data together with registry signals.

Verify assessment

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
84/100

Industry context is low based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 10 years of registry continuity.

Registry and status signalsVakaa
79/100

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 B1.

Registry timeline

Trade register notifications shown on a timeline.

13 register eventsLatest event: 2026-05-01

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

SeriMeri Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.