Risk grade updatedRisk gradeEvidence verified
14 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
SUMKAR Holding Oy
SUMKAR Holding Oy's registered office is Helsingfors. It is a limited company. The company was established on 2013-11-04. It operates in the industry of auditing activities. In its latest retained statement for 2025-08-31, revenue was €0 and operating profit was -€1,837.
Business ID 2579985-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2579985-9
- Sector
- Auditing activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2013-11-04
- Business ID registration date
- 2013-10-28
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Maistraatinportti 4, 00240, Helsingfors
Phone: +358405085036Source observation
Email: [email protected]Source observation
People and decision-makers
Suontausta Seppo SakariToimitusjohtaja
About SUMKAR Holding Oy
Financial position and key figures for the company.
SUMKAR Holding Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2013-11-04. It operates in the industry of auditing activities. In its latest retained statement for 2025-08-31, revenue was €0 and operating profit was -€1,837. The latest retained financial statement for 2025-08-31 shows revenue of €0 and profit for the financial year of €40,509. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +100.0%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimialana on sijoitustoiminta ja konsultointi. Yhtiö voi omistaa ja hallita kiinteistöjä, loma- ja muita osakkeita, arvopapereita ja arvoesineitä, käydä niillä kauppaa sekä harjoittaa omistamiensa ja hallitsemiensa tilojen osalta vuokraustoimintaa.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-08-31
0
0
Enriched source observation
Derived indicators
Equity ratio100.0%
Revenue€0+€0 vs previous periodPrevious: €0
Operating profit (loss)-€1,837+€47,334 (+96.3%) vs previous periodPrevious: -€49,171
Profit (loss) for the financial year€40,509+€13,159 (+48.1%) vs previous periodPrevious: €27,350
Assets€3,654,484-€280,401 (-7.1%) vs previous periodPrevious: €3,934,885
Balance-sheet contextLatest financial period
Profit before taxes€64,787Previous: €34,226
Employees8Previous: No comparison value
Revenue trend5 periods
€0
2021-08-31
€1,100
2022-08-31
€0
2023-08-31
€0
2024-08-31
€0
2025-08-31
Operating profit (loss) trend5 periods
€357,955
2021-08-31
-€9,431
2022-08-31
-€13,323
2023-08-31
-€49,171
2024-08-31
-€1,837
2025-08-31
Profit (loss) for the financial year trend5 periods
€835,743
2021-08-31
-€83,557
2022-08-31
€67,456
2023-08-31
€27,350
2024-08-31
€40,509
2025-08-31
Assets trend5 periods
€5,022,219
2021-08-31
€4,535,237
2022-08-31
€4,258,661
2023-08-31
€3,934,885
2024-08-31
€3,654,484
2025-08-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginNot assessable
0/100 · Trend unavailable
Ratio history
| Ratio | 2021-08-31 | 2022-08-31 | 2023-08-31 | 2024-08-31 | 2025-08-31 |
|---|---|---|---|---|---|
| Equity ratio | 100.0 % | 100.0 % | 99.6 % | 99.8 % | 100.0 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | - | -857.4 % | - | - | - |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2579985-9
EU IDFIFPRO.2579985-9
MunicipalityHelsingfors
Current registered entries
2013-11-04Registered in Patent and Registration Office (Trade Register)
2013-11-06Registered in Tax Administration (Tax Administration)
2018-10-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Suontausta Seppo SakariToimitusjohtajaSources: 6 · Confidence: 78%
Suontausta Seppo SakariPuheenjohtajaSources: 4 · Confidence: 78%
Mikkola Arno Keiri HaraldVarsinainen jäsenSources: 4 · Confidence: 78%
Auhto Manu AnssiVarsinainen jäsenSources: 5 · Confidence: 78%
Pirilä Urpo SamuliVarsinainen jäsenSources: 4 · Confidence: 78%
Riska Kaj GustavVarsinainen jäsenSources: 4 · Confidence: 78%
Kuitunen Markku KalervoTilintarkastajaSources: 2 · Confidence: 78%
Häyrynen Tanja SusannaProkuristiSources: 1 · Confidence: 78%
Meri Hannele VäinöläVaratilintarkastajaSources: 1 · Confidence: 76%
Kiviranta Risto-MattiVarsinainen jäsenSources: 5 · 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
A3
GoodSUMKAR Holding Oy
77/100
Low
Usable financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsRevenueStable
ProfitabilityNot enough history
SolvencyStable
LiquidityNot enough history
Supporting factors
- Strong equity ratio
- Company context reduces the weight of an isolated financial signal
- Active registered status
Risk factors to note
No material separate warning signals.
A3
2026-10-14
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 risklow
85/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 12 years of registry continuity.
Registry and status signalsSeurattava
70/100
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.
Registry timeline
Trade register notifications shown on a timeline.
21 register eventsLatest event: 2026-01-22
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-01-29.
This company profile has not been claimed yet
SUMKAR Holding Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.