Business profile

tostek oy

tostek oy's registered office is Esbo. It is a limited company. The company was established on 2010-01-11. It operates in the industry of electrical engineering design and technical consultancy. In its latest retained statement for 2026-01-31, revenue was €385,165 and operating profit was €27,895.

Claim profileContact details
Business ID 2307190-1ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2307190-1
Sector
Electrical engineering design and technical consultancy
Municipality
Esbo
Company form
Limited company
Registration date
2010-01-11
Business ID registration date
2009-12-28
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Lommilantie 6, 02740, Esbo

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

About tostek oy

Financial position and key figures for the company.

tostek oy's location municipality is Esbo. It is a limited company. The company was established on 2010-01-11. It operates in the industry of electrical engineering design and technical consultancy. In its latest retained statement for 2026-01-31, revenue was €385,165 and operating profit was €27,895. The latest retained financial statement for 2026-01-31 shows revenue of €385,165 and profit for the financial year of €22,887. Based on the latest retained statement, revenue growth was +34.5%, operating margin was +7.2%, and equity ratio was +15.2%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2026-01-31

Imported periods3
PRH parsed2
Profile sourcePRH/XBRL financial statement
Derived indicators
Revenue growth34.5%
Operating margin7.2%
Equity ratio15.2%
Revenue€385,165+€98,837 (+34.5%) vs previous periodPrevious: €286,328
Operating profit (loss)€27,895+€41,961 (+298.3%) vs previous periodPrevious: -€14,066
Profit (loss) for the financial year€22,887+€39,487 (+237.9%) vs previous periodPrevious: -€16,600
Assets€167,982+€42,939 (+34.3%) vs previous periodPrevious: €125,043
Balance-sheet contextLatest financial period
Cash and bank€9,320Previous: €32,783
Retained earnings€131Previous: €16,731
Equity€25,519Previous: €2,631
Liabilities€142,463Previous: €122,411
Current assets€126,941Previous: €73,612
Current liabilities€92,205Previous: €56,246
Revenue trend2 periods
€286,328
2025-01-31
€385,165
2026-01-31
Operating profit (loss) trend2 periods
-€14,066
2025-01-31
€27,895
2026-01-31
Profit (loss) for the financial year trend2 periods
-€16,600
2025-01-31
€22,887
2026-01-31
Assets trend2 periods
€125,043
2025-01-31
€167,982
2026-01-31

Financial ratios

Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.

Equity ratioPassable
19/100 · Improving
15.2 %2025-01-31: 2.1 %
Current ratioWeak
3/100 · Declining
0.10x2025-01-31: 0.58x
Operating profit marginSatisfactory
68/100 · Improving
7.2 %2025-01-31: -4.9 %
Ratio history
Ratio2025-01-312026-01-31
Equity ratio2.1 %15.2 %
Current ratio0.58x0.10x
Operating profit margin-4.9 %7.2 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2307190-1
VAT IDFI23071901
EU IDFIFPRO.2307190-1
MunicipalityEsbo
Current registered entries
2009-12-21VAT-liable for business activity in Tax Administration (VAT Register)
2009-12-28Registered in Tax Administration (Prepayment Register)
2010-01-11Registered in Patent and Registration Office (Trade Register)
2010-01-15Registered in Tax Administration (Tax Administration)
2012-05-01Registered in Tax Administration (Employer Register)

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
Stabletostek oy
Grade downgradedA3 → B1 · new analysis 2026-10-02
Model score65/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
3 comparable periods
RevenueImproving
ProfitabilityImproving
SolvencyImproving
LiquidityDeteriorating
Financial statement reporting patternRegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
3 observed filings
Latest registration lag186 days after period end
Typical registration lag177 days after period end
Annual continuity3 consecutive periods
Supporting factors
  • Active registered status
  • A newer financial statement filing has been reported
  • Long registry continuity
Risk factors to note
  • Weak current ratio
  • High balance-sheet leverage
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
4 assessments
B1
2026-10-02 04:3165/100 · v0.14
A3 → B1 · -9 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-01-31).
  • Assessment confidence: Medium → High.
  • Evidence quality: Registry and statistical evidence → Strong financial evidence.
A3
2026-09-1574/100 · v0.14
B1 → A3 · +12 points
  • Assessment confidence: Low → Medium.
  • Evidence quality: Registry and statistical evidence → Registry and statistical evidence.
  • New risk factor: Sufficient structured financial metrics are not available.
B1
2026-09-1462/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-02
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 riskmedium
62/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 16 years of registry continuity.

Registry and status signalsVakaa
88/100

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
2 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3 → B1.
Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

21 register eventsLatest event: 2026-08-05

Financial statements availability

Available financial statement periods and PRH source filings.

3 financial statement periodsLatest financial period: 2026-01-31

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

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