Business profile

Petra Majantie Oy

Petra Majantie Oy's registered office is Helsingfors. It is a limited company. The company was established on 1995-09-20. It operates in the industry of architectural activities. In its latest retained statement for 2025-12-31, revenue was €86,252 and operating profit was -€15,301.

Claim profileContact details
Business ID 1020264-2ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
1020264-2
Sector
Architectural activities
Municipality
Helsingfors
Company form
Limited company
Registration date
1995-09-20
Business ID registration date
1995-09-27
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Kartanontie 5 A 10, 00330, Helsingfors

Phone: +358405532055Source observation

Email: [email protected]Source observation

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

Instagram profile: https://www.instagram.com/studiopetramajantieSource: company website

Facebook profile: https://www.facebook.com/petramajantieSource: company website

People and decision-makers

Majantie Petra Minna KristiinaVarsinainen jäsen
Virtanen Kimmo JuhaniVarajäsen

About Petra Majantie Oy

Financial position and key figures for the company.

Petra Majantie Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1995-09-20. It operates in the industry of architectural activities. In its latest retained statement for 2025-12-31, revenue was €86,252 and operating profit was -€15,301. The latest retained financial statement for 2025-12-31 shows revenue of €86,252 and profit for the financial year of -€14,129. Based on the latest retained statement, revenue growth was -44.1%, operating margin was -17.7%, and equity ratio was +91.5%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-44.1%
Operating margin-17.7%
Equity ratio91.5%
Revenue€86,252-€68,106 (-44.1%) vs previous periodPrevious: €154,358
Operating profit (loss)-€15,301-€77,103 (-124.8%) vs previous periodPrevious: €61,801
Profit (loss) for the financial year-€14,129-€64,443 (-128.1%) vs previous periodPrevious: €50,314
Assets€273,544-€60,832 (-18.2%) vs previous periodPrevious: €334,377
Balance-sheet contextLatest financial period
Profit before taxes-€14,407Previous: €64,152
Employees1Previous: 1
Revenue trend4 periods
€169,484
2021-12-31
€158,388
2022-12-31
€154,358
2024-12-31
€86,252
2025-12-31
Operating profit (loss) trend4 periods
€66,180
2021-12-31
€54,636
2022-12-31
€61,801
2024-12-31
-€15,301
2025-12-31
Profit (loss) for the financial year trend5 periods
€58,769
2021-12-31
€42,503
2022-12-31
€37,652
2023-12-31
€50,314
2024-12-31
-€14,129
2025-12-31
Assets trend4 periods
€337,670
2021-12-31
€358,274
2022-12-31
€334,377
2024-12-31
€273,544
2025-12-31

Financial ratios

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

Equity ratioGood
100/100 · Improving
91.5 %2024-12-31: 90.0 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginWeak
6/100 · Declining
-17.7 %2024-12-31: 36.9 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio76.4 %75.1 %-90.0 %91.5 %
Current ratio-----
Operating profit margin39.0 %34.5 %-36.9 %-17.7 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID1020264-2
VAT IDFI10202642
EU IDFIFPRO.1020264-2
MunicipalityHelsingfors
Current registered entries
1995-08-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-09-20Registered in Patent and Registration Office (Trade Register)
1995-09-27Registered in Tax Administration (Tax Administration)
1995-10-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Majantie Petra Minna KristiinaVarsinainen jäsenSources: 5 · Confidence: 78%
Virtanen Kimmo JuhaniVarajäsenSources: 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
B1
StablePetra Majantie Oy
Grade unchangedB1 · new analysis 2026-10-17
Model score62/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.
4 comparable periods
RevenueDeteriorating
ProfitabilityDeteriorating
SolvencyStable
LiquidityNot enough history
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
91 peers
Solvency66%
Better than 66% of peers
Profitability23%
Below 77% of peers
Revenue growth31%
Below 69% of peers
Supporting factors
  • Strong equity ratio
  • Company context reduces the weight of an isolated financial signal
  • Active registered status
Risk factors to note
  • Negative profitability or net result
  • Sharp year-over-year revenue drop
  • Coordinated deterioration across 2 financial domains
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-10-1762/100 · v0.15
B1 → B1 · -1 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
B1
2026-10-1263/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
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 riskmedium
62/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 31 years of registry continuity.

Registry and status signalsErittäin vahva
92/100

Long registry history, recent financial statement filings, and active register markings support this signal.

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 B1.
Risk grade updatedRisk gradeEvidence verified
12 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.
Financial statements registeredFinancialEvidence verified
24 Sept 2026 · PRH / KREKFINANCIAL STATEMENTS

Registry timeline

Trade register notifications shown on a timeline.

24 register eventsLatest event: 2026-09-24

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

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