Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Tandem Rakennus Oy
Tandem Rakennus Oy's registered office is Klaukkala. It is a limited company. The company was established on 2017-03-03. It operates in the industry of roofing activities. In its latest retained statement for 2024-12-31, revenue was €2,368,112 and operating profit was €40,303.
Business ID 2813206-4ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2813206-4
- Sector
- Roofing activities
- Municipality
- Klaukkala
- Company form
- Limited company
- Registration date
- 2017-03-03
- Business ID registration date
- 2017-02-03
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Mekaanikontie 5, 01800, Klaukkala
Website: https://www.tandemrakennus.fiSource observation
About Tandem Rakennus Oy
Financial position and key figures for the company.
Tandem Rakennus Oy's location municipality is Klaukkala. It is a limited company. The company was established on 2017-03-03. It operates in the industry of roofing activities. In its latest retained statement for 2024-12-31, revenue was €2,368,112 and operating profit was €40,303. The latest retained financial statement for 2024-12-31 shows revenue of €2,368,112 and profit for the financial year of €5,885. Based on the latest retained statement, revenue growth was +1.1%, operating margin was +1.7%, and equity ratio was +22.2%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2024-12-31
1
1
PRH/XBRL financial statement
Derived indicators
Revenue growth1.1%
Operating margin1.7%
Equity ratio22.2%
Balance-sheet contextLatest financial period
Other operating income€79Previous: €0
Inventory€142,982Previous: €0
Cash and bank€59,961Previous: €43,581
Retained earnings€107,053Previous: €89,228
Equity€115,438Previous: €109,553
Liabilities€405,509Previous: €312,052
Current assets€424,475Previous: €326,133
Current liabilities€356,987Previous: €247,127
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioPassable
28/100 · Declining
Current ratioPassable
19/100 · Improving
Operating profit marginPassable
54/100 · Declining
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2813206-4
VAT IDFI28132064
EU IDFIFPRO.2813206-4
MunicipalityKlaukkala
Current registered entries
2017-03-01Registered in Tax Administration (Employer Register)
2017-03-01VAT-liable for business activity in Tax Administration (VAT Register)
2017-03-03Registered in Patent and Registration Office (Trade Register)
2017-03-08Registered in Tax Administration (Tax Administration)
2018-09-01Registered 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
B2
SatisfactoryTandem Rakennus Oy
Grade unchangedB2 · new analysis 2026-10-17
53/100
Medium
Usable financial evidenceFinancial data included
Same industry, size and age groupDescriptive comparison – does not change the model score.
61 peersSolvency18%
Below 82% of peers
Profitability21%
Below 79% of peers
Liquidity56%
Better than 56% of peers
Limited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings267 days after period end
267 days after period end
1 consecutive periods
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Weak current ratio
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB2
2026-10-1753/100 · v0.15
B2 → B2B2
2026-09-18 02:1053/100 · v0.14
B2 → B2 · -4 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2024-12-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B2
2026-09-1457/100 · v0.14
B2 → B2B2
2026-09-1457/100 · v0.13
Oldest retained automatic assessment in this comparisonB2
2026-10-17
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
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 continuityHyvä
60/100
The company has about 9 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
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
14 register eventsLatest event: 2025-10-08
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2024-12-31
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
Tandem Rakennus Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.