Business profile

Bronion Oy

Bronion Oy's registered office is Esbo. It is a limited company. The company was established on 2009-11-25. It operates in the industry of engineering design and technical consultancy incidental to urban planning. In its latest retained statement for 2024-12-31, revenue was €1,086,107 and operating profit was €120,164.

Business ID 2299327-7ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2299327-7
Sector
Engineering design and technical consultancy incidental to urban planning
Municipality
Esbo
Company form
Limited company
Registration date
2009-11-25
Business ID registration date
2009-11-18
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Terijoentie 2b, 02130, Esbo

Phone: +358503537925Source observation

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

People and decision-makers

Kostamo Esa PekkaPuheenjohtaja
Kostamo Jari TapaniVarsinainen jäsen
Kostamo Tapio OlaviVarajäsen

About Bronion Oy

Financial position and key figures for the company.

Bronion Oy's location municipality is Esbo. It is a limited company. The company was established on 2009-11-25. It operates in the industry of engineering design and technical consultancy incidental to urban planning. In its latest retained statement for 2024-12-31, revenue was €1,086,107 and operating profit was €120,164. The latest retained financial statement for 2024-12-31 shows revenue of €1,086,107 and profit for the financial year of €67,124. Based on the latest retained statement, revenue growth was -26.1%, operating margin was +11.1%, and equity ratio was +85.7%.

Auxiliary business names

Public alternate names materialized from source observations.

Bronion InstrumentsBronion Ltd.

Extended business activity

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

Yhtiön toimiala on insinööripalvelut ja niihin liittyvä tekninen konsultointi. Tekniikan tutkimus ja kehittäminen. Tekninen testaus ja analysointi. Ohjelmistot, konsultointi ja siihen liittyvä toiminta. Koneiden ja laitteiden korjaus, huolto ja asennus. Yhtiö voi omistaa ja hallita arvopapereita ja käydä niillä kauppaa.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2024-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-26.1%
Operating margin11.1%
Equity ratio85.7%
Revenue€1,086,107-€383,813 (-26.1%) vs previous periodPrevious: €1,469,920
Operating profit (loss)€120,164-€97,832 (-44.9%) vs previous periodPrevious: €217,996
Profit (loss) for the financial year€67,124-€59,677 (-47.1%) vs previous periodPrevious: €126,801
Assets€1,283,710-€177,380 (-12.1%) vs previous periodPrevious: €1,461,089
Balance-sheet contextLatest financial period
Profit before taxes€105,054Previous: €159,159
Employees1Previous: No comparison value
Revenue trend4 periods
€1,279,960
2021-12-31
€763,358
2022-12-31
€1,469,920
2023-12-31
€1,086,107
2024-12-31
Operating profit (loss) trend4 periods
€293,414
2021-12-31
€82,417
2022-12-31
€217,996
2023-12-31
€120,164
2024-12-31
Profit (loss) for the financial year trend4 periods
€233,315
2021-12-31
-€184,247
2022-12-31
€126,801
2023-12-31
€67,124
2024-12-31
Assets trend4 periods
€1,467,062
2021-12-31
€1,264,276
2022-12-31
€1,461,089
2023-12-31
€1,283,710
2024-12-31

Financial ratios

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

Equity ratioGood
100/100 · Improving
85.7 %2023-12-31: 76.9 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2023-12-31: Ei saatavilla
Operating profit marginGood
78/100 · Declining
11.1 %2023-12-31: 14.8 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-31
Equity ratio95.0 %85.7 %76.9 %85.7 %
Current ratio----
Operating profit margin22.9 %10.8 %14.8 %11.1 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2299327-7
VAT IDFI22993277
EU IDFIFPRO.2299327-7
MunicipalityEsbo
Current registered entries
2009-11-16VAT-liable for business activity in Tax Administration (VAT Register)
2009-11-18Registered in Tax Administration (Prepayment Register)
2009-11-25Registered in Patent and Registration Office (Trade Register)
2009-12-03Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Kostamo Esa PekkaPuheenjohtajaSources: 5 · Confidence: 78%
Kostamo Jari TapaniVarsinainen jäsenSources: 3 · Confidence: 78%
Kostamo Tapio OlaviVarajäsenSources: 2 · Confidence: 78%
Jari KostamoCo FounderSources: 1 · Confidence: 76%
Pekka PeltorantaPäävastuullinen tilintarkastajaSources: 1 · Confidence: 76%

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
GoodBronion Oy
Model score77/100
Assessment confidenceMedium
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectoryFinancial development has been volatile across multiple domains.
4 comparable periods
RevenueVolatile
ProfitabilityVolatile
SolvencyVolatile
LiquidityNot enough history
Peer comparisonNational Tier 1 comparisonDescriptive comparison – does not change the model score.
460 peers
Solvency74%
Better than 74% of peers
Profitability67%
Better than 67% of peers
Revenue growth12%
Below 88% of peers
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Active registered status
Risk factors to note
  • Material volatility across multiple financial domains
Automatic model gradeA3
Automatic model snapshot2026-09-20
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
76/100

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
20 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

17 register eventsLatest event: 2025-11-06

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

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