Business profile

Projektirakennus Harju Oy

Projektirakennus Harju Oy's registered office is Sundom. It is a limited company. The company was established on 2020-05-07. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €1,344,008 and operating profit was €175,325.

Claim profileContact details
Business ID 3129157-6ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3129157-6
Sector
Construction of residential and non-residential buildings
Municipality
Sundom
Company form
Limited company
Registration date
2020-05-07
Business ID registration date
2020-03-31
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Sundomvägen 87, 65410, Sundom

Phone: +358500563441Source observation

Email: [email protected]Source observation

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

People and decision-makers

Harju Wiljam JohanToimitusjohtaja

About Projektirakennus Harju Oy

Financial position and key figures for the company.

Projektirakennus Harju Oy's location municipality is Sundom. It is a limited company. The company was established on 2020-05-07. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €1,344,008 and operating profit was €175,325. The latest retained financial statement for 2025-12-31 shows revenue of €1,344,008 and profit for the financial year of €142,982. Based on the latest retained statement, revenue growth was +195.7%, operating margin was +13.0%, and equity ratio was +40.8%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2025-12-31

Imported periods4
PRH parsed2
Profile sourceCombined source
Derived indicators
Revenue growth195.7%
Operating margin13.0%
Equity ratio40.8%
Revenue€1,344,008+€889,543 (+195.7%) vs previous periodPrevious: €454,465
Operating profit (loss)€175,325+€120,176 (+217.9%) vs previous periodPrevious: €55,150
Profit (loss) for the financial year€142,982+€95,167 (+199.0%) vs previous periodPrevious: €47,815
Assets€427,137+€217,171 (+103.4%) vs previous periodPrevious: €209,966
Balance-sheet contextLatest financial period
Inventory€53,392Previous: €0
Cash and bank€190,839Previous: €35,986
Advances received€75,409Previous: €8,318
Retained earnings€31,107Previous: -€14,005
Profit before taxes€170,918Previous: €47,815
Equity€174,089Previous: €33,811
Liabilities€253,048Previous: €176,155
Current assets€339,402Previous: €187,417
Current liabilities€217,847Previous: €129,123
Employees3Previous: 3
Revenue trend5 periods
€325,249
2021-12-31
€207,282
2022-12-31
€307,495
2023-12-31
€454,465
2024-12-31
€1,344,008
2025-12-31
Operating profit (loss) trend5 periods
€79,946
2021-12-31
-€48,461
2022-12-31
-€23,899
2023-12-31
€55,150
2024-12-31
€175,325
2025-12-31
Profit (loss) for the financial year trend5 periods
€63,893
2021-12-31
-€49,388
2022-12-31
-€49,388
2023-12-31
€47,815
2024-12-31
€142,982
2025-12-31
Assets trend5 periods
€137,422
2021-12-31
€55,864
2022-12-31
€80,012
2023-12-31
€209,966
2024-12-31
€427,137
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Yhdistetty lähde.

Equity ratioSatisfactory
51/100 · Improving
40.8 %2024-12-31: 16.1 %
Current ratioSatisfactory
37/100 · Improving
1.12x2024-12-31: 0.28x
Operating profit marginGood
83/100 · Improving
13.0 %2024-12-31: 12.1 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio51.8 %28.8 %-17.5 %16.1 %40.8 %
Current ratio---0.28x1.12x
Operating profit margin24.6 %-23.4 %-7.8 %12.1 %13.0 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3129157-6
VAT IDFI31291576
EU IDFIFPRO.3129157-6
MunicipalitySundom
Current registered entries
2020-04-01VAT-liable for business activity in Tax Administration (VAT Register)
2020-04-01Registered in Tax Administration (Prepayment Register)
2020-05-01Registered in Tax Administration (Employer Register)
2020-05-07Registered in Patent and Registration Office (Trade Register)
2020-05-08Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Harju Wiljam JohanToimitusjohtajaSources: 5 · Confidence: 78%
Harju Wiljam JohanPuheenjohtajaSources: 3 · Confidence: 78%
Jåfs Hans Jan AndersTilintarkastajaSources: 2 · Confidence: 78%
Harju Alexander ViljamVarsinainen jäsenSources: 4 · Confidence: 78%
Harju Minna KatriinaVarajäsenSources: 2 · Confidence: 78%
Hämäläinen Tony ErikTilintarkastajaSources: 2 · 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
A3
GoodProjektirakennus Harju Oy
Grade unchangedA3 · new analysis 2026-10-18
Model score73/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators show coordinated recovery.
4 comparable periods
RevenueImproving · 3 consecutive periods
ProfitabilityImproving
SolvencyImproving · 2 consecutive periods
LiquidityImproving
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
106 peers
Solvency50%
Close to the peer-group midpoint
Profitability84%
Better than 84% of peers
Liquidity86%
Better than 86% of peers
Revenue growth94%
Better than 94% of peers
Financial statement reporting patternRegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings
Latest registration lag147 days after period end
Typical registration lag133 days after period end
Annual continuity4 consecutive periods
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Coordinated recovery across 4 financial domains
Risk factors to note
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
A3
2026-10-1873/100 · v0.15
A3 → A3 · +2 points
  • Profitability: Stable → Improving
  • New supporting factor: Coordinated recovery across 4 financial domains.
  • Supporting factor cleared: Coordinated recovery across 3 financial domains.
A3
2026-10-02 09:3971/100 · v0.14
B3 → A3 · +24 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
  • Assessment confidence: Medium → High.
  • Evidence quality: Registry and statistical evidence → Strong financial evidence.
B3
2026-09-1547/100 · v0.14
B2 → B3 · -5 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.
B2
2026-09-1452/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
Automatic model snapshot2026-10-18
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
25/100

Industry context is high based on normalized open statistical inputs.

Age and continuityHyvä
60/100

The company has about 6 years of registry continuity.

Registry and status signalsRajallinen
54/100

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
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
2 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3 → A3.
Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.

Registry timeline

Trade register notifications shown on a timeline.

7 register eventsLatest event: 2025-04-16

Financial statements availability

Available financial statement periods and PRH source filings.

4 financial statement periodsLatest financial period: 2025-12-31

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

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