Risk grade updatedRisk gradeEvidence verified
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Tammer-Data Oy
Tammer-Data Oy's registered office is Tampere. It is a limited company. The company was established on 2008-07-24. It operates in the industry of wholesale of information and communication equipment. In its latest retained statement for 2025-10-31, revenue was €1,413,681 and operating profit was €120,940.
Business ID 2206142-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2206142-9
- Sector
- Wholesale of information and communication equipment
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 2008-07-24
- Business ID registration date
- 2008-07-02
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Sammonkatu 35, 33540, Tampere
Phone: +35832609600Source observation
Email: [email protected]Source observation
Website: https://www.kassalaite.comSource observation
Linkedin profile: https://www.linkedin.com/company/kassalaiteSource: company website
Instagram profile: https://www.instagram.com/kassalaiteSource: company website
Facebook profile: https://www.facebook.com/kassalaiteSource: company website
People and decision-makers
Niinimäki Sami AnteroToimitusjohtaja
Sami NissinenToimitusjohtajan sijainen
About Tammer-Data Oy
Financial position and key figures for the company.
Tammer-Data Oy's location municipality is Tampere. It is a limited company. The company was established on 2008-07-24. It operates in the industry of wholesale of information and communication equipment. In its latest retained statement for 2025-10-31, revenue was €1,413,681 and operating profit was €120,940. The latest retained financial statement for 2025-10-31 shows revenue of €1,413,681 and profit for the financial year of €97,570. Based on the latest retained statement, revenue growth was -13.9%, operating margin was +8.3%, and equity ratio was +72.8%.
Auxiliary business names
Public alternate names materialized from source observations.
CanOneDatanettoKonttorilaite TampereSV MaksujärjestelmätSuomen Kassalaitemustepatruuna.fi
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on konttorikoneiden ja -tarvikkeiden tuonti, vienti, osto, myynti, edustus ja huolto sekä alaan liittyvä konsultointi. Kaikki muu laillinen liiketoiminta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-10-31
0
0
Enriched source observation
Derived indicators
Revenue growth-13.9%
Operating margin8.3%
Equity ratio72.8%
Revenue€1,413,681-€228,912 (-13.9%) vs previous periodPrevious: €1,642,593
Operating profit (loss)€120,940+€67,789 (+127.5%) vs previous periodPrevious: €53,151
Profit (loss) for the financial year€97,570+€56,302 (+136.4%) vs previous periodPrevious: €41,268
Assets€480,392-€54,131 (-10.1%) vs previous periodPrevious: €534,524
Balance-sheet contextLatest financial period
Employees4Previous: 6
Revenue trend5 periods
€1,430,567
2021-10-31
€1,690,080
2022-10-31
€1,544,234
2023-10-31
€1,642,593
2024-10-31
€1,413,681
2025-10-31
Operating profit (loss) trend5 periods
€88,218
2021-10-31
€96,474
2022-10-31
€28,833
2023-10-31
€53,151
2024-10-31
€120,940
2025-10-31
Profit (loss) for the financial year trend5 periods
€69,768
2021-10-31
€443
2022-10-31
€20,559
2023-10-31
€41,268
2024-10-31
€97,570
2025-10-31
Assets trend5 periods
€467,925
2021-10-31
€487,731
2022-10-31
€494,577
2023-10-31
€534,524
2024-10-31
€480,392
2025-10-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
91/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
71/100 · Improving
Ratio history
| Ratio | 2021-10-31 | 2022-10-31 | 2023-10-31 | 2024-10-31 | 2025-10-31 |
|---|---|---|---|---|---|
| Equity ratio | 41.4 % | 51.4 % | 51.8 % | 51.1 % | 72.8 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 6.1 % | 5.6 % | 1.8 % | 3.2 % | 8.3 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2206142-9
VAT IDFI22061429
EU IDFIFPRO.2206142-9
MunicipalityTampere
Current registered entries
2008-06-27VAT-liable for business activity in Tax Administration (VAT Register)
2008-07-01Registered in Tax Administration (Employer Register)
2008-07-02Registered in Tax Administration (Prepayment Register)
2008-07-24Registered in Tax Administration (Tax Administration)
2008-07-24Registered in Patent and Registration Office (Trade Register)
2016-12-15VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)
Responsible people
Public role relationships materialized from source observations.
Niinimäki Sami AnteroToimitusjohtajaSources: 4 · Confidence: 78%
Sami NissinenToimitusjohtajan sijainenSources: 1 · Confidence: 76%
Nissinen Sami PetteriPuheenjohtajaSources: 3 · Confidence: 78%
Niinimäki Sami AnteroVarsinainen jäsenSources: 2 · Confidence: 78%
Niinimäki Teuvo KaleviOikeutettu nimenkirjoittajaSources: 1 · Confidence: 78%
Teuvo NiinimäkiHallitus: varajäsenSources: 1 · Confidence: 76%
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
GoodTammer-Data Oy
75/100
Medium
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
4 comparable periodsProfitabilityImproving
SolvencyImproving
LiquidityNot enough history
Same size nationallyDescriptive comparison – does not change the model score.
135 peersSolvency79%
Better than 79% of peers
Profitability68%
Better than 68% of peers
Revenue growth11%
Below 89% of peers
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Active registered status
Risk factors to note
No material separate warning signals.
A3
2026-09-16
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
52/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 18 years of registry continuity.
Registry and status signalsVakaa
84/100
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.
23 register eventsLatest event: 2026-05-08
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-01-01.
This company profile has not been claimed yet
Tammer-Data Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.