Business profile

Esa Aunio Oy

Esa Aunio Oy's registered office is Terälahti. It is a limited company. The company was established on 1983-01-20. It operates in the industry of construction of other civil engineering projects n.e.c.. In its latest retained statement for 2025-06-30, revenue was €468,899 and operating profit was €21,059.

Claim profileContact details
Business ID 0538684-6ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0538684-6
Sector
Construction of other civil engineering projects n.e.c.
Municipality
Terälahti
Company form
Limited company
Registration date
1983-01-20
Business ID registration date
1984-01-12
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Kiukkaanniemi 67, 34260, Terälahti

Phone: +358405323193Source observation

People and decision-makers

Aunio Esa KaleviToimitusjohtaja

About Esa Aunio Oy

Financial position and key figures for the company.

Esa Aunio Oy's location municipality is Terälahti. It is a limited company. The company was established on 1983-01-20. It operates in the industry of construction of other civil engineering projects n.e.c.. In its latest retained statement for 2025-06-30, revenue was €468,899 and operating profit was €21,059. The latest retained financial statement for 2025-06-30 shows revenue of €468,899 and profit for the financial year of €27,507. Based on the latest retained statement, revenue growth was +12.5%, operating margin was +4.5%, and equity ratio was +89.0%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-06-30

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth12.5%
Operating margin4.5%
Equity ratio89.0%
Revenue€468,899+€52,262 (+12.5%) vs previous periodPrevious: €416,637
Operating profit (loss)€21,059-€3,962 (-15.8%) vs previous periodPrevious: €25,022
Profit (loss) for the financial year€27,507+€5,653 (+25.9%) vs previous periodPrevious: €21,854
Assets€459,005-€123,051 (-21.1%) vs previous periodPrevious: €582,056
Balance-sheet contextLatest financial period
Profit before taxes€33,041Previous: €25,746
Employees2Previous: 2
Revenue trend5 periods
€726,328
2021-06-30
€500,102
2022-06-30
€540,274
2023-06-30
€416,637
2024-06-30
€468,899
2025-06-30
Operating profit (loss) trend5 periods
€106,471
2021-06-30
€18,566
2022-06-30
€53,843
2023-06-30
€25,022
2024-06-30
€21,059
2025-06-30
Profit (loss) for the financial year trend5 periods
€68,397
2021-06-30
€19,193
2022-06-30
€46,710
2023-06-30
€21,854
2024-06-30
€27,507
2025-06-30
Assets trend5 periods
€497,721
2021-06-30
€564,857
2022-06-30
€569,503
2023-06-30
€582,056
2024-06-30
€459,005
2025-06-30

Financial ratios

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

Equity ratioGood
100/100 · Improving
89.0 %2024-06-30: 71.4 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-06-30: Ei saatavilla
Operating profit marginSatisfactory
61/100 · Declining
4.5 %2024-06-30: 6.0 %
Ratio history
Ratio2021-06-302022-06-302023-06-302024-06-302025-06-30
Equity ratio80.5 %73.7 %75.2 %71.4 %89.0 %
Current ratio-----
Operating profit margin14.7 %3.7 %10.0 %6.0 %4.5 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID0538684-6
VAT IDFI05386846
EU IDFIFPRO.0538684-6
MunicipalityTerälahti
Current registered entries
1983-01-20Registered in Patent and Registration Office (Trade Register)
1984-01-12Registered in Tax Administration (Tax Administration)
1993-01-15Registered in Tax Administration (Employer Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)
2005-04-01VAT-liable for agriculture and forestry in Tax Administration (VAT Register)

Responsible people

Public role relationships materialized from source observations.

Aunio Esa KaleviToimitusjohtajaSources: 4 · Confidence: 78%
Alander Ilse MaritaTilintarkastajaSources: 2 · Confidence: 78%
Aunio Leena MarjattaVarajäsenSources: 2 · Confidence: 78%
Aunio Esa KaleviVarsinainen jäsenSources: 1 · Confidence: 72%

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
GoodEsa Aunio Oy
Grade unchangedA3 · new analysis 2026-10-17
Model score72/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueVolatile
ProfitabilityDeteriorating
SolvencyImproving
LiquidityNot enough history
Peer comparisonSame size nationallyDescriptive comparison – does not change the model score.
908 peers
Solvency83%
Better than 83% of peers
Profitability45%
Below 55% of peers
Revenue growth78%
Better than 78% of peers
Supporting factors
  • Strong equity ratio
  • Active registered status
  • A newer financial statement filing has been reported
Risk factors to note
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
A3
2026-10-1772/100 · v0.15
A3 → A3 · -1 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
A3
2026-09-1873/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
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 riskhigh
23/100

Industry context is high based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 43 years of registry continuity.

Registry and status signalsVakaa
80/100

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 A3.
Risk grade updatedRisk gradeEvidence verified
18 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

16 register eventsLatest event: 2025-11-07

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

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