Risk grade updatedRisk gradeEvidence verified
3 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
RESTAK Group Oy
RESTAK Group Oy's registered office is Oulu. It is a limited company. The company was established on 2024-02-08. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€3,959.
Business ID 3424705-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3424705-2
- Sector
- Structural engineering design and technical consultancy
- Municipality
- Oulu
- Company form
- Limited company
- Registration date
- 2024-02-08
- Business ID registration date
- 2024-02-02
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Nikulantie 101, 90660, Oulu
People and decision-makers
Koskela Ilkka JohannesPuheenjohtaja
Viitavaara Hannu PekkaVarsinainen jäsen
Kantola Kalle JalmariVarsinainen jäsen
About RESTAK Group Oy
Financial position and key figures for the company.
RESTAK Group Oy's location municipality is Oulu. It is a limited company. The company was established on 2024-02-08. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€3,959. The latest retained financial statement for 2025-12-31 shows revenue of €0 and profit for the financial year of €247,178. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +98.4%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on rakennesuunnittelu, rakennushankkeiden ja kattoremonttien projektinjohtopalvelut ja hallintopalvelut. Yhtiö voi omistaa ja hallita kiinteistöjä, osakkeita ja arvopapereita, käydä niillä kauppaa sekä harjoittaa omistamiensa tai hallitsemiensa tilojen osalta vuokraustoimintaa sekä harjoittaa pääomasijoitustoimintaa. Yhtiö voi harjoittaa liiketoimintaa tytäryhtiöidensä kautta. Yhtiön toimialana on myös kaikki muu laillinen liiketoiminta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Equity ratio98.4%
Revenue€0+€0 vs previous periodPrevious: €0
Operating profit (loss)-€3,959-€836 (-26.7%) vs previous periodPrevious: -€3,124
Profit (loss) for the financial year€247,178+€250,474 (+7599.3%) vs previous periodPrevious: -€3,296
Assets€247,829+€247,673 (+158581.5%) vs previous periodPrevious: €156
Balance-sheet contextLatest financial period
Profit before taxes€247,178Previous: -€3,296
Employees1Previous: 1
Revenue trend2 periods
€0
2024-12-31
€0
2025-12-31
Operating profit (loss) trend2 periods
-€3,124
2024-12-31
-€3,959
2025-12-31
Profit (loss) for the financial year trend2 periods
-€3,296
2024-12-31
€247,178
2025-12-31
Assets trend2 periods
€156
2024-12-31
€247,829
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginNot assessable
0/100 · Trend unavailable
Ratio history
| Ratio | 2024-12-31 | 2025-12-31 |
|---|---|---|
| Equity ratio | -2105.9 % | 98.4 % |
| Current ratio | - | - |
| Operating profit margin | - | - |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3424705-2
EU IDFIFPRO.3424705-2
MunicipalityOulu
Current registered entries
2024-02-08Registered in Tax Administration (Tax Administration)
2024-02-08Registered in Patent and Registration Office (Trade Register)
2024-04-03Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Koskela Ilkka JohannesPuheenjohtajaSources: 5 · Confidence: 78%
Viitavaara Hannu PekkaVarsinainen jäsenSources: 4 · Confidence: 78%
Kantola Kalle JalmariVarsinainen jäsenSources: 4 · Confidence: 78%
Viitavaara Lauri JohannesVarsinainen jäsenSources: 3 · Confidence: 78%
Viitavaara Topi SakariVarsinainen jäsenSources: 3 · 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
StableRESTAK Group Oy
64/100
Low
Usable financial evidenceFinancial data included
Financial development is mostly stable or mixed.
2 comparable periodsRevenueStable
ProfitabilityNot enough history
SolvencyImproving
LiquidityNot enough history
Same size nationallyDescriptive comparison – does not change the model score.
289 peersSolvency89%
Better than 89% of peers
Supporting factors
- Strong equity ratio
- Active registered status
Risk factors to note
No material separate warning signals.
B1
2026-10-03
open-risk-grade-v0.14
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 riskmedium
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityNuori
15/100
The company has about 2 years of registry continuity.
Registry and status signalsRajallinen
37/100
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.
Registry timeline
Trade register notifications shown on a timeline.
5 register eventsLatest event: 2026-02-16
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-16.
This company profile has not been claimed yet
RESTAK Group Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.