Risk grade updatedRisk gradeEvidence verified
21 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Business profile
MaeSTRo Lab Oy
MaeSTRo Lab Oy's registered office is Helsingfors. It is a limited company. The company was established on 2023-12-12. It operates in the industry of research and experimental development on natural sciences and engineering.
Business ID 3409707-4ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3409707-4
- Sector
- Research and experimental development on natural sciences and engineering
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2023-12-12
- Business ID registration date
- 2023-12-01
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Haartmaninkatu 4, 00290, Helsingfors
Email: [email protected]Source observation
Website: https://maestrolab.fiSource observation
People and decision-makers
Orekhova NataliyaToimitusjohtaja
About MaeSTRo Lab Oy
Financial position and key figures for the company.
MaeSTRo Lab Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2023-12-12. It operates in the industry of research and experimental development on natural sciences and engineering. The latest retained financial statement for 2025-04-30 shows revenue of €474,669 and profit for the financial year of €236,666. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +91.2%.
Auxiliary business names
Public alternate names materialized from source observations.
MaeSTRo Lab Ltd.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-04-30
0
0
Source observation
Derived indicators
Equity ratio91.2%
Revenue€474,669Previous comparison not availablePrevious: No comparison value
Profit (loss) for the financial year€236,666Previous comparison not availablePrevious: No comparison value
Assets€259,562Previous comparison not availablePrevious: No comparison value
Balance-sheet contextLatest financial period
Employees2Previous: No comparison value
Additional financial figures
The company's financial figures across different years.
| Metric | 2026 | 2025 |
|---|---|---|
| Revenue | - | €474,669 |
| Profit for the financial year | - | €236,666 |
| Equity ratio | - | 91,2 % |
| Balance sheet total | - | €259,562 |
| Employees | 2 | 2 |
Financial ratios
Financial ratios based on financial statement data. Source: Lähdehavainto.
Equity ratioGood
100/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginNot assessable
0/100 · Trend unavailable
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3409707-4
VAT IDFI34097074
EU IDFIFPRO.3409707-4
MunicipalityHelsingfors
Current registered entries
2023-12-01VAT-liable for business activity in Tax Administration (VAT Register)
2023-12-01Registered in Tax Administration (Prepayment Register)
2023-12-12Registered in Tax Administration (Tax Administration)
2023-12-12Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Orekhova NataliyaToimitusjohtajaSources: 5 · Confidence: 78%
Orekhov VladimirVarsinainen jäsenSources: 4 · 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
MonitorMaeSTRo Lab Oy
Grade downgradedB1 → B3 · new analysis 2026-10-21
43/100
Medium
Limited financial evidenceRegistry and statistics based
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB3
2026-10-2143/100 · v0.15
B1 → B3 · -20 points- Assessment confidence: Low → Medium.
- Evidence quality: Usable financial evidence → Limited financial evidence.
- New risk factor: Sufficient structured financial metrics are not available.
B1
2026-10-1363/100 · v0.14
Oldest retained automatic assessment in this comparisonB3
2026-10-21
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 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 riskelevated
48/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityNuori
15/100
The company has about 2 years of registry continuity.
Registry and status signalsRajallinen
37/100
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
13 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
3 register eventsLatest event: 2025-08-29
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-03.
This company profile has not been claimed yet
MaeSTRo Lab Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.