Business profile

Deston Oy

Deston Oy's registered office is Turku. It is a limited company. The company was established on 2007-12-18. It operates in the industry of computer programming activities. In its latest retained statement for 2025-12-31, revenue was €8,020 and operating profit was -€8,734.

Business ID 2162226-3ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2162226-3
Sector
Computer programming activities
Municipality
Turku
Company form
Limited company
Registration date
2007-12-18
Business ID registration date
2007-12-11
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Kauppiaskatu 9 A 11, 20100, Turku

Phone: +358405898797Source observation

Email: [email protected]Source observation

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

People and decision-makers

Rantanen Juha-PetteriToimitusjohtaja

About Deston Oy

Financial position and key figures for the company.

Deston Oy's location municipality is Turku. It is a limited company. The company was established on 2007-12-18. It operates in the industry of computer programming activities. In its latest retained statement for 2025-12-31, revenue was €8,020 and operating profit was -€8,734. The latest retained financial statement for 2025-12-31 shows revenue of €8,020 and profit for the financial year of -€7,748. Based on the latest retained statement, revenue growth was -2.9%, operating margin was -108.9%, and equity ratio was +99.4%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2025-12-31

Imported periods4
PRH parsed2
Profile sourceCombined source
Derived indicators
Revenue growth-2.9%
Operating margin-108.9%
Equity ratio99.4%
Revenue€8,020-€238 (-2.9%) vs previous periodPrevious: €8,258
Operating profit (loss)-€8,734-€6,468 (-285.4%) vs previous periodPrevious: -€2,266
Profit (loss) for the financial year-€7,748-€5,484 (-242.3%) vs previous periodPrevious: -€2,264
Assets€33,968-€7,705 (-18.5%) vs previous periodPrevious: €41,673
Balance-sheet contextLatest financial period
Other operating income€0Previous: €395
Cash and bank€964Previous: €8,451
Retained earnings€39,025Previous: €41,289
Equity€33,777Previous: €41,525
Liabilities€191Previous: €148
Current assets€31,468Previous: €39,173
Current liabilities€191Previous: €148
Revenue trend4 periods
€97,345
2021-12-31
€8,400
2023-12-31
€8,258
2024-12-31
€8,020
2025-12-31
Operating profit (loss) trend4 periods
€8,561
2021-12-31
-€6,462
2023-12-31
-€2,266
2024-12-31
-€8,734
2025-12-31
Profit (loss) for the financial year trend4 periods
€8,232
2021-12-31
€1,821
2023-12-31
-€2,264
2024-12-31
-€7,748
2025-12-31
Assets trend4 periods
€697
2021-12-31
€44,040
2023-12-31
€41,673
2024-12-31
€33,968
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Yhdistetty lähde.

Equity ratioGood
100/100 · Declining
99.4 %2024-12-31: 99.7 %
Current ratioGood
100/100 · Declining
5.04x2024-12-31: 57.14x
Operating profit marginWeak
0/100 · Declining
-108.9 %2024-12-31: -26.2 %
Ratio history
Ratio2021-12-312023-12-312024-12-312025-12-31
Equity ratio48.0 %99.4 %99.7 %99.4 %
Current ratio--57.14x5.04x
Operating profit margin7.1 %-76.9 %-26.2 %-108.9 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2162226-3
EU IDFIFPRO.2162226-3
MunicipalityTurku
Current registered entries
2007-12-11Registered in Tax Administration (Prepayment Register)
2007-12-18Registered in Patent and Registration Office (Trade Register)
2008-02-08Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Rantanen Juha-PetteriToimitusjohtajaSources: 5 · Confidence: 78%
Aarnio Matti JohanPuheenjohtajaSources: 5 · Confidence: 78%
Virta Tatu Antti JuhaniVarajäsenSources: 3 · Confidence: 78%
Rantanen Juha-PetteriVarsinainen jäsenSources: 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
StableDeston Oy
Grade unchangedB1 · new analysis 2026-10-15
Model score66/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
3 comparable periods
RevenueStable
ProfitabilityVolatile
SolvencyStable
LiquidityDeteriorating
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
51 peers
Solvency88%
Better than 88% of peers
Profitability29%
Below 71% of peers
Liquidity88%
Better than 88% of peers
Revenue growth45%
Below 55% 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.
4 observed filings
Latest registration lag114 days after period end
Typical registration lag135 days after period end
Annual continuity4 consecutive periods
Supporting factors
  • Strong equity ratio
  • Healthy short-term liquidity
  • Company context reduces the weight of an isolated financial signal
Risk factors to note
  • Negative profitability or net result
  • Losses in the latest and previous available periods
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
B1
2026-10-15 13:2066/100 · v0.14
B1 → B1 · +4 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
  • Assessment confidence: Medium → High.
  • Evidence quality: Usable financial evidence → Strong financial evidence.
B1
2026-09-1462/100 · v0.14
B1 → B1
B1
2026-09-1462/100 · v0.13
B1 → B1
  • Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1362/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-15
Automatic model versionopen-risk-grade-v0.14
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 riskelevated
49/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 18 years of registry continuity.

Registry and status signalsVakaa
79/100

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 B1.
Risk grade updatedRisk gradeEvidence verified
13 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

23 register eventsLatest event: 2026-04-24

Financial statements availability

Available financial statement periods and PRH source filings.

4 financial statement periodsLatest financial period: 2025-12-31

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

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