Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Rengasmaa Oy
Rengasmaa Oy's registered office is Tampere. It is a limited company. The company was established on 2016-12-31. It operates in the industry of retail sale of motor vehicle tyres. In its latest retained statement for 2025-12-31, revenue was €1,806,008 and operating profit was €153,219.
Business ID 2778873-1ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2778873-1
- Sector
- Retail sale of motor vehicle tyres
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 2016-12-31
- Business ID registration date
- 2016-08-30
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Enqvistinkatu 6, 33400, Tampere
Phone: +35833459900Source observation
Email: [email protected]Source observation
Website: https://www.rengasmaa.fiSource observation
People and decision-makers
Myllymaa Mikko Timo TapaniToimitusjohtaja
About Rengasmaa Oy
Financial position and key figures for the company.
Rengasmaa Oy's location municipality is Tampere. It is a limited company. The company was established on 2016-12-31. It operates in the industry of retail sale of motor vehicle tyres. In its latest retained statement for 2025-12-31, revenue was €1,806,008 and operating profit was €153,219. The latest retained financial statement for 2025-12-31 shows revenue of €1,806,008 and profit for the financial year of €128,481. Based on the latest retained statement, revenue growth was -3.7%, operating margin was +8.5%, and equity ratio was +45.6%.
Auxiliary business names
Public alternate names materialized from source observations.
Point S Tampere
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
1
1
Combined source
Derived indicators
Revenue growth-3.7%
Operating margin8.5%
Equity ratio45.6%
Balance-sheet contextLatest financial period
Inventory€513,376Previous: €503,199
Cash and bank€44,116Previous: €570,607
Retained earnings€328,513Previous: €676,129
Equity€523,900Previous: €953,559
Liabilities€624,527Previous: €734,260
Current assets€1,004,769Previous: €1,626,905
Current liabilities€624,527Previous: €734,260
Revenue trend6 periods
€1,623,426
2020-12-31
€1,915,581
2021-12-31
€1,917,366
2022-12-31
€1,865,239
2023-12-31
€1,876,201
2024-12-31
€1,806,008
2025-12-31
Operating profit (loss) trend6 periods
€216,384
2020-12-31
€275,823
2021-12-31
€254,779
2022-12-31
€280,605
2023-12-31
€228,827
2024-12-31
€153,219
2025-12-31
Profit (loss) for the financial year trend6 periods
€166,599
2020-12-31
€217,720
2021-12-31
€181,354
2022-12-31
€241,730
2023-12-31
€272,384
2024-12-31
€128,481
2025-12-31
Assets trend6 periods
€1,236,730
2020-12-31
€1,299,640
2021-12-31
€1,379,048
2022-12-31
€1,524,859
2023-12-31
€1,687,819
2024-12-31
€1,148,427
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Yhdistetty lähde.
Equity ratioSatisfactory
57/100 · Declining
Current ratioPassable
30/100 · Declining
Operating profit marginSatisfactory
71/100 · Declining
Ratio history
| Ratio | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|---|
| Equity ratio | 35.9 % | 42.5 % | 46.8 % | 52.1 % | 56.5 % | 45.6 % |
| Current ratio | - | - | - | - | - | 0.89x |
| Operating profit margin | 13.3 % | 14.4 % | 13.2 % | 15.0 % | 12.2 % | 8.5 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2778873-1
VAT IDFI27788731
EU IDFIFPRO.2778873-1
MunicipalityTampere
Current registered entries
2016-12-31Registered in Patent and Registration Office (Trade Register)
2017-01-01Registered in Tax Administration (Employer Register)
2017-01-01VAT-liable for business activity in Tax Administration (VAT Register)
2017-01-01Registered in Tax Administration (Prepayment Register)
2017-01-10Registered in Tax Administration (Tax Administration)
Responsible people
Public role relationships materialized from source observations.
Myllymaa Mikko Timo TapaniToimitusjohtajaSources: 5 · Confidence: 78%
Myllymaa Mikko Timo TapaniPuheenjohtajaSources: 3 · Confidence: 78%
Myllymaa Timo Väinö JuhaniVarajäsenSources: 2 · Confidence: 78%
Laaja Jesse MatiasTilintarkastajaSources: 2 · Confidence: 78%
Myllymaa Iris EliseVarajäsenSources: 2 · Confidence: 78%
Myllymaa Eeva-MariaVarsinainen jäsenSources: 4 · 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
StableRengasmaa Oy
Grade unchangedB1 · new analysis 2026-10-17
69/100
High
Strong financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsRevenueStable
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
68 peersSolvency47%
Close to the peer-group midpoint
Profitability78%
Better than 78% of peers
Liquidity50%
Close to the peer-group midpoint
Revenue growth25%
Below 75% of peers
Limited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings231 days after period end
231 days after period end
1 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Active registered status
Risk factors to note
- Weak current ratio
- Coordinated deterioration across 2 financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB1
2026-10-1769/100 · v0.15
B1 → B1B1
2026-10-16 05:3169/100 · v0.14
A3 → B1 · -5 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.
A3
2026-09-1574/100 · v0.14
A3 → A3- Evidence quality: Registry and statistical evidence → Usable financial evidence.
A3
2026-09-1474/100 · v0.12
Oldest retained automatic assessment in this comparisonB1
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 continuityHyvä
60/100
The company has about 9 years of registry continuity.
Registry and status signalsVakaa
78/100
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
16 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3 → B1.Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
19 register eventsLatest event: 2025-10-27
Financial statements availability
Available financial statement periods and PRH source filings.
1 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
Rengasmaa Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.