Business profile

TTK-Rakennus Oy

TTK-Rakennus Oy's registered office is Lohja. It is a limited company. The company was established on 2015-11-27. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2023-12-31, revenue was €13,800 and operating profit was €2,716.

Claim profileContact details
Business ID 2725892-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2725892-5
Sector
Plumbing, heat and air-conditioning installation
Municipality
Lohja
Company form
Limited company
Registration date
2015-11-27
Business ID registration date
2015-11-19
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Ahdekatu 2 A 1, 08100, Lohja

About TTK-Rakennus Oy

Financial position and key figures for the company.

TTK-Rakennus Oy's location municipality is Lohja. It is a limited company. The company was established on 2015-11-27. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2023-12-31, revenue was €13,800 and operating profit was €2,716. The latest retained financial statement for 2023-12-31 shows revenue of €13,800 and profit for the financial year of €1,868. Based on the latest retained statement, revenue growth was -76.5%, operating margin was +19.7%, and equity ratio was +71.2%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2023-12-31

Imported periods3
PRH parsed2
Profile sourcePRH/XBRL financial statement
Derived indicators
Revenue growth-76.5%
Operating margin19.7%
Equity ratio71.2%
Revenue€13,800-€44,914 (-76.5%) vs previous periodPrevious: €58,714
Operating profit (loss)€2,716-€28,863 (-91.4%) vs previous periodPrevious: €31,579
Profit (loss) for the financial year€1,868-€26,263 (-93.4%) vs previous periodPrevious: €28,131
Assets€48,471-€10,227 (-17.4%) vs previous periodPrevious: €58,697
Balance-sheet contextLatest financial period
Cash and bank€18Previous: €1,480
Retained earnings€30,124Previous: €1,993
Equity€34,492Previous: €32,624
Liabilities€13,979Previous: €26,074
Current assets€48,471Previous: €58,697
Current liabilities€13,979Previous: €26,074
Revenue trend2 periods
€58,714
2022-12-31
€13,800
2023-12-31
Operating profit (loss) trend2 periods
€31,579
2022-12-31
€2,716
2023-12-31
Profit (loss) for the financial year trend2 periods
€28,131
2022-12-31
€1,868
2023-12-31
Assets trend2 periods
€58,697
2022-12-31
€48,471
2023-12-31

Financial ratios

Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.

Equity ratioGood
89/100 · Improving
71.2 %2022-12-31: 55.6 %
Current ratioWeak
0/100 · Declining
0.00x2022-12-31: 0.06x
Operating profit marginGood
99/100 · Declining
19.7 %2022-12-31: 53.8 %
Ratio history
Ratio2022-12-312023-12-31
Equity ratio55.6 %71.2 %
Current ratio0.06x0.00x
Operating profit margin53.8 %19.7 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2725892-5
EU IDFIFPRO.2725892-5
MunicipalityLohja
Current registered entries
2015-11-27Registered in Patent and Registration Office (Trade Register)
2015-12-18Registered in Tax Administration (Tax Administration)
2016-08-01Registered in Tax Administration (Prepayment Register)

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
GoodTTK-Rakennus Oy
Grade unchangedA3 · new analysis 2026-10-17
Model score71/100
Assessment confidenceLow
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.
3 comparable periods
RevenueDeteriorating
ProfitabilityDeteriorating
SolvencyImproving
LiquidityStable
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
40 peers
Solvency43%
Below 57% of peers
Profitability88%
Better than 88% of peers
Liquidity23%
Below 77% of peers
Revenue growth10%
Below 90% 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.
3 observed filings
Latest registration lag184 days after period end
Typical registration lag173 days after period end
Annual continuity3 consecutive periods
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Active registered status
Risk factors to note
  • Parsed financial metrics are older than the newest reported filing
  • Weak current ratio
  • Sharp year-over-year revenue drop
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
A3
2026-10-1771/100 · v0.15
A3 → A3
A3
2026-09-17 20:4071/100 · v0.14
B1 → A3 · +11 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2023-12-31).
  • Assessment confidence: Medium → Low.
  • Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1460/100 · v0.14
B1 → B1
B1
2026-09-1460/100 · v0.13
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.

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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 riskelevated
38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 10 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
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A3.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

16 register eventsLatest event: 2025-12-13

Financial statements availability

Available financial statement periods and PRH source filings.

3 financial statement periodsLatest financial period: 2023-12-31

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

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