Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Koskin Hammas Oy
Koskin Hammas Oy's registered office is Valkeakoski. It is a limited company. The company was established on 2011-06-03. It operates in the industry of manufacture of dentures and artificial teeth. In its latest retained statement for 2025-10-31, revenue was €20,196 and operating profit was €2,435.
Business ID 2409885-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2409885-8
- Sector
- Manufacture of dentures and artificial teeth
- Municipality
- Valkeakoski
- Company form
- Limited company
- Registration date
- 2011-06-03
- Business ID registration date
- 2011-05-23
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Sääksmäentie 13-15 B, 37600, Valkeakoski
Phone: +358458836736Source observation
Email: [email protected]Source observation
Website: https://koskinhammas.fiSource observation
People and decision-makers
Saraniemi Reijo IlmariToimitusjohtaja
About Koskin Hammas Oy
Financial position and key figures for the company.
Koskin Hammas Oy's location municipality is Valkeakoski. It is a limited company. The company was established on 2011-06-03. It operates in the industry of manufacture of dentures and artificial teeth. In its latest retained statement for 2025-10-31, revenue was €20,196 and operating profit was €2,435. The latest retained financial statement for 2025-10-31 shows revenue of €20,196 and profit for the financial year of €2,114. Based on the latest retained statement, revenue growth was -65.2%, operating margin was +12.1%, and equity ratio was +92.5%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on hammaslaboratorioalaan liittyvä liiketoiminta sekä muu laillinen liiketoiminta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-10-31
4
2
Combined source
Derived indicators
Revenue growth-65.2%
Operating margin12.1%
Equity ratio92.5%
Balance-sheet contextLatest financial period
Inventory€1,192Previous: €1,192
Cash and bank€14,125Previous: €7,324
Retained earnings€14,911Previous: €11,569
Profit before taxes€2,382Previous: €3,342
Equity€22,025Previous: €19,911
Liabilities€1,788Previous: €2,590
Current assets€16,085Previous: €13,448
Current liabilities€1,788Previous: €2,590
Employees1Previous: 1
Revenue trend5 periods
€71,795
2021-10-31
€34,010
2022-10-31
€57,172
2023-10-31
€58,034
2024-10-31
€20,196
2025-10-31
Operating profit (loss) trend4 periods
-€134
2021-10-31
€5,016
2023-10-31
€3,359
2024-10-31
€2,435
2025-10-31
Profit (loss) for the financial year trend5 periods
-€194
2021-10-31
-€947
2022-10-31
€5,017
2023-10-31
€3,342
2024-10-31
€2,114
2025-10-31
Assets trend5 periods
€20,405
2021-10-31
€15,203
2022-10-31
€23,511
2023-10-31
€22,501
2024-10-31
€23,812
2025-10-31
Financial ratios
Financial ratios based on financial statement data. Source: Yhdistetty lähde.
Equity ratioGood
100/100 · Improving
Current ratioGood
100/100 · Improving
Operating profit marginGood
80/100 · Improving
Ratio history
| Ratio | 2021-10-31 | 2022-10-31 | 2023-10-31 | 2024-10-31 | 2025-10-31 |
|---|---|---|---|---|---|
| Equity ratio | 76.2 % | 96.0 % | 78.5 % | 88.5 % | 92.5 % |
| Current ratio | - | - | - | 3.29x | 8.57x |
| Operating profit margin | -0.2 % | - | 8.8 % | 5.8 % | 12.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2409885-8
EU IDFIFPRO.2409885-8
MunicipalityValkeakoski
Current registered entries
2011-06-03Registered in Patent and Registration Office (Trade Register)
2011-06-27Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Saraniemi Reijo IlmariToimitusjohtajaSources: 4 · Confidence: 78%
Saraniemi Reijo IlmariVarsinainen jäsenSources: 2 · Confidence: 78%
Saraniemi Risto HenrikkiVarajäsenSources: 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
A3
GoodKoskin Hammas Oy
Grade unchangedA3 · new analysis 2026-10-17
76/100
High
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsProfitabilityVolatile
SolvencyImproving
LiquidityImproving
Same size nationallyDescriptive comparison – does not change the model score.
1437 peersSolvency82%
Better than 82% of peers
Profitability69%
Better than 69% of peers
Liquidity91%
Better than 91% of peers
Revenue growth14%
Below 86% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings74 days after period end
74 days after period end
4 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Healthy short-term liquidity
Risk factors to note
- Sharp year-over-year revenue drop
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsA3
2026-10-1776/100 · v0.15
A3 → A3A3
2026-10-16 23:5476/100 · v0.14
A3 → A3 · +4 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-10-31).
- Assessment confidence: Medium → High.
- Evidence quality: Usable financial evidence → Strong financial evidence.
A3
2026-09-1472/100 · v0.14
A3 → A3- Revenue: Deteriorating
- Profitability: Volatile
- Solvency: Improving
A3
2026-09-1372/100 · v0.12
Oldest retained automatic assessment in this comparisonA3
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 riskmedium
57/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 15 years of registry continuity.
Registry and status signalsSeurattava
70/100
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 A3.Risk grade updatedRisk gradeEvidence verified
13 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
16 register eventsLatest event: 2026-01-13
Financial statements availability
Available financial statement periods and PRH source filings.
4 financial statement periodsLatest financial period: 2025-10-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-03.
This company profile has not been claimed yet
Koskin Hammas Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.