Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
ATT Rakennuspojat Oy
ATT Rakennuspojat Oy's registered office is Kerava. It is a limited company. The company was established on 2016-04-21. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-09-30, revenue was €277,344 and operating profit was €1,940.
Business ID 2757528-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2757528-5
- Sector
- Construction of residential and non-residential buildings
- Municipality
- Kerava
- Company form
- Limited company
- Registration date
- 2016-04-21
- Business ID registration date
- 2016-04-17
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Joukahaisentie 11b, 04230, Kerava
Phone: +358442163364Source observation
Email: [email protected]Source observation
People and decision-makers
Tonska TanelToimitusjohtaja
About ATT Rakennuspojat Oy
Financial position and key figures for the company.
ATT Rakennuspojat Oy's location municipality is Kerava. It is a limited company. The company was established on 2016-04-21. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-09-30, revenue was €277,344 and operating profit was €1,940. The latest retained financial statement for 2025-09-30 shows revenue of €277,344 and profit for the financial year of €857. Based on the latest retained statement, revenue growth was -8.6%, operating margin was +0.7%, and equity ratio was +51.4%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Rakennusala
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-09-30
0
0
Enriched source observation
Derived indicators
Revenue growth-8.6%
Operating margin0.7%
Equity ratio51.4%
Revenue€277,344-€26,119 (-8.6%) vs previous periodPrevious: €303,463
Operating profit (loss)€1,940-€28,325 (-93.6%) vs previous periodPrevious: €30,265
Profit (loss) for the financial year€857-€26,486 (-96.9%) vs previous periodPrevious: €27,343
Assets€36,989-€1,146 (-3.0%) vs previous periodPrevious: €38,134
Balance-sheet contextLatest financial period
Profit before taxes€857Previous: €27,343
Employees3Previous: 3
Revenue trend5 periods
€454,027
2021-09-30
€416,825
2022-09-30
€358,148
2023-09-30
€303,463
2024-09-30
€277,344
2025-09-30
Operating profit (loss) trend5 periods
-€12,703
2021-09-30
€14,457
2022-09-30
-€9,518
2023-09-30
€30,265
2024-09-30
€1,940
2025-09-30
Profit (loss) for the financial year trend5 periods
-€16,592
2021-09-30
€10,370
2022-09-30
-€12,514
2023-09-30
€27,343
2024-09-30
€857
2025-09-30
Assets trend5 periods
€96,948
2021-09-30
€85,443
2022-09-30
€52,777
2023-09-30
€38,134
2024-09-30
€36,989
2025-09-30
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
64/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginPassable
52/100 · Declining
Ratio history
| Ratio | 2021-09-30 | 2022-09-30 | 2023-09-30 | 2024-09-30 | 2025-09-30 |
|---|---|---|---|---|---|
| Equity ratio | -7.3 % | 3.9 % | -17.4 % | 47.6 % | 51.4 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | -2.8 % | 3.4 % | -2.7 % | 9.3 % | 0.7 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2757528-5
VAT IDFI27575285
EU IDFIFPRO.2757528-5
MunicipalityKerava
Current registered entries
2016-04-17Registered in Tax Administration (Employer Register)
2016-04-17VAT-liable for business activity in Tax Administration (VAT Register)
2016-04-17Registered in Tax Administration (Prepayment Register)
2016-04-21Registered in Patent and Registration Office (Trade Register)
2016-05-09Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Tonska TanelToimitusjohtajaSources: 6 · Confidence: 78%
Tonska TanelVarsinainen jäsenSources: 3 · Confidence: 78%
Nirk MaikelVarajäsenSources: 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
B2
SatisfactoryATT Rakennuspojat Oy
Grade unchangedB2 · new analysis 2026-10-19
57/100
Medium
Usable financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsProfitabilityVolatile
SolvencyImproving
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
94 peersSolvency55%
Better than 55% of peers
Profitability36%
Below 64% of peers
Revenue growth36%
Below 64% of peers
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Severe registry event 12–24 months ago
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB2
2026-10-1957/100 · v0.15
B2 → B2 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
B2
2026-09-1758/100 · v0.14
Oldest retained automatic assessment in this comparisonB2
2026-10-19
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
A serious registry signal affects this grade. Review the profile registry and notification details as well.
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 continuityVakiintunut
80/100
The company has about 10 years of registry continuity.
Registry and status signalsSeurattava
70/100
A severity-mapped registry signal 12–24 months ago remains a caution signal, but is no longer treated as recent.
Events & news
Verified events and sourced external company news in one timeline.
Risk grade updatedRisk gradeEvidence verified
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
17 register eventsLatest event: 2026-02-07
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
ATT Rakennuspojat Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.