Business profile

Gyrotron Capital Oy

Gyrotron Capital Oy's registered office is Helsingfors. It is a limited company. The company was established on 2021-10-25. It operates in the industry of activities of holding companies. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€112.

Claim profileContact details
Business ID 3243137-4ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3243137-4
Sector
Activities of holding companies
Municipality
Helsingfors
Company form
Limited company
Registration date
2021-10-25
Business ID registration date
2021-10-20
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Kutomotie 12a A 40, 00380, Helsingfors

People and decision-makers

Dumbrajs Hans Börje PatrikToimitusjohtaja

About Gyrotron Capital Oy

Financial position and key figures for the company.

Gyrotron Capital Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2021-10-25. It operates in the industry of activities of holding companies. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€112. The latest retained financial statement for 2025-12-31 shows revenue of €0 and profit for the financial year of €16,091. Based on the latest retained statement, revenue growth was not currently available, operating margin was +0.0%, and equity ratio was +75.0%.

Extended business activity

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

osakkeiden ja muiden arvopapereiden omistaminen ja hallinta

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
Operating margin0.0%
Equity ratio75.0%
Revenue€0+€0 vs previous periodPrevious: €0
Operating profit (loss)-€112+€0 (+0.1%) vs previous periodPrevious: -€112
Profit (loss) for the financial year€16,091+€10,803 (+204.3%) vs previous periodPrevious: €5,288
Assets€13,921-€13,784 (-49.8%) vs previous periodPrevious: €27,705
Balance-sheet contextLatest financial period
Profit before taxes€16,091Previous: €5,288
Revenue trend5 periods
€0
2021-12-31
€0
2022-12-31
€0
2023-12-31
€0
2024-12-31
€0
2025-12-31
Operating profit (loss) trend5 periods
-€108
2021-12-31
-€956
2022-12-31
-€111
2023-12-31
-€112
2024-12-31
-€112
2025-12-31
Profit (loss) for the financial year trend5 periods
-€108
2021-12-31
€12,546
2022-12-31
€32,881
2023-12-31
€5,288
2024-12-31
€16,091
2025-12-31
Assets trend5 periods
€1,000
2021-12-31
€12,439
2022-12-31
€45,320
2023-12-31
€27,705
2024-12-31
€13,921
2025-12-31

Financial ratios

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

Equity ratioGood
94/100 · Declining
75.0 %2024-12-31: 100.0 %
Current ratioWeak
0/100 · Declining
-1.86x2024-12-31: 0.00x
Operating profit marginPassable
50/100 · Stable
0.0 %2024-12-31: 0.0 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio0.0 %100.0 %100.0 %100.0 %75.0 %
Current ratio0.00x0.00x0.00x0.00x-1.86x
Operating profit margin0.0 %0.0 %0.0 %0.0 %0.0 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3243137-4
EU IDFIFPRO.3243137-4
MunicipalityHelsingfors
Current registered entries
2021-10-25Registered in Patent and Registration Office (Trade Register)
2021-10-26Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Dumbrajs Hans Börje PatrikToimitusjohtajaSources: 4 · Confidence: 78%
Dumbrajs Hans Börje PatrikVarsinainen jäsenSources: 2 · Confidence: 78%
Dumbrajs Erik Victor OlgierdVarajäsenSources: 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
StableGyrotron Capital Oy
Grade upgradedB2 → B1 · new analysis 2026-10-17
Model score64/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.
4 comparable periods
RevenueStable
ProfitabilityStable
SolvencyDeteriorating
LiquidityDeteriorating
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
56 peers
Solvency57%
Better than 57% of peers
Profitability50%
Close to the peer-group midpoint
Liquidity0%
Below 100% of peers
Supporting factors
  • Strong equity ratio
  • Company context reduces the weight of an isolated financial signal
  • Active registered status
Risk factors to note
  • Weak current ratio
  • Coordinated deterioration across 2 financial domains
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-10-1764/100 · v0.15
B2 → B1 · +5 points
  • Revenue: Not enough history → Stable
  • Profitability: Not enough history → Stable
  • Solvency: Not enough history → Deteriorating
B2
2026-10-0759/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-17
Automatic model versionopen-risk-grade-v0.15
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
80/100

Industry context is low based on normalized open statistical inputs.

Age and continuityNuori
35/100

The company has about 4 years of registry continuity.

Registry and status signalsRajallinen
40/100

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
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.
Risk grade updatedRisk gradeEvidence verified
7 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.

Registry timeline

Trade register notifications shown on a timeline.

6 register eventsLatest event: 2025-05-21

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

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