Risk grade updatedRisk gradeEvidence verified
24 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Postin Rakennus Oy
Postin Rakennus Oy's registered office is Lahti. It is a limited company. The company was established on 2017-11-06. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-10-31, revenue was €98 and operating profit was €14,802.
Business ID 2866012-3ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2866012-3
- Sector
- Construction of residential and non-residential buildings
- Municipality
- Lahti
- Company form
- Limited company
- Registration date
- 2017-11-06
- Business ID registration date
- 2017-10-31
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Lenkkikatu 12, 15700, Lahti
People and decision-makers
Posti Eero Pekka OskariToimitusjohtaja
About Postin Rakennus Oy
Financial position and key figures for the company.
Postin Rakennus Oy's location municipality is Lahti. It is a limited company. The company was established on 2017-11-06. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-10-31, revenue was €98 and operating profit was €14,802. Based on the latest retained statement, revenue growth was -99.9%, operating margin was +15103.7%, and equity ratio was not currently available.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-10-31
0
0
Enriched source observation
Derived indicators
Revenue growth-99.9%
Operating margin15103.7%
Revenue€98-€78,598 (-99.9%) vs previous periodPrevious: €78,696
Operating profit (loss)€14,802+€12,644 (+586.0%) vs previous periodPrevious: €2,158
Assets€20-€15,251 (-99.9%) vs previous periodPrevious: €15,271
Balance-sheet contextLatest financial period
Employees1Previous: 1
Revenue trend5 periods
€57,966
2021-10-31
€101,620
2022-10-31
€80,786
2023-10-31
€78,696
2024-10-31
€98
2025-10-31
Operating profit (loss) trend5 periods
€5,026
2021-10-31
€5,279
2022-10-31
-€3,418
2023-10-31
€2,158
2024-10-31
€14,802
2025-10-31
Profit (loss) for the financial year trend4 periods
€4,092
2021-10-31
€4,094
2022-10-31
-€6,028
2023-10-31
-€1,924
2024-10-31
Assets trend5 periods
€3,930
2021-10-31
€21,147
2022-10-31
€21,376
2023-10-31
€15,271
2024-10-31
€20
2025-10-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioNot assessable
0/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
100/100 · Improving
Ratio history
| Ratio | 2021-10-31 | 2022-10-31 | 2023-10-31 | 2024-10-31 | 2025-10-31 |
|---|---|---|---|---|---|
| Equity ratio | 29.9 % | 24.9 % | -3.5 % | -17.6 % | - |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 8.7 % | 5.2 % | -4.2 % | 2.7 % | 15103.7 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2866012-3
VAT IDFI28660123
EU IDFIFPRO.2866012-3
MunicipalityLahti
Current registered entries
2017-11-01VAT-liable for business activity in Tax Administration (VAT Register)
2017-11-01Registered in Tax Administration (Prepayment Register)
2017-11-06Registered in Tax Administration (Tax Administration)
2017-11-06Registered in Patent and Registration Office (Trade Register)
2022-05-02Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Posti Eero Pekka OskariToimitusjohtajaSources: 4 · Confidence: 78%
Posti Eero Pekka OskariVarsinainen jäsenSources: 2 · Confidence: 78%
Mari PostiHallitus: varajäsenSources: 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
B2
SatisfactoryPostin Rakennus Oy
Grade unchangedB2 · new analysis 2026-10-18
52/100
Medium
Limited financial evidenceRegistry and statistics based
Financial development is mostly stable or mixed.
4 comparable periodsProfitabilityImproving · 2 consecutive periods
SolvencyNot enough history
LiquidityNot enough history
Supporting factors
- Company context reduces the weight of an isolated financial signal
- 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 assessmentsB2
2026-10-1852/100 · v0.15
B2 → B2B2
2026-09-2452/100 · v0.14
Oldest retained automatic assessment in this comparisonB2
2026-10-18
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 riskhigh
25/100
Industry context is high based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 8 years of registry continuity.
Registry and status signalsSeurattava
72/100
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.
Registry timeline
Trade register notifications shown on a timeline.
11 register eventsLatest event: 2026-04-17
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
Postin Rakennus Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.