Risk grade updatedRisk gradeEvidence verified
15 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
JamTop Oy
JamTop Oy's registered office is Kauhajoki. It is a limited company. The company was established on 2013-04-16. It operates in the industry of manufacture of other builders’ carpentry and joinery n.e.c.. In its latest retained statement for 2026-03-31, revenue was €542,596 and operating profit was €103,376.
Business ID 2541436-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2541436-5
- Sector
- Manufacture of other builders’ carpentry and joinery n.e.c.
- Municipality
- Kauhajoki
- Company form
- Limited company
- Registration date
- 2013-04-16
- Business ID registration date
- 2013-04-02
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Panuntie 4, 61800, Kauhajoki
Phone: +358503948715Source observation
Email: [email protected]Source observation
Website: https://www.jamtop.fiSource observation
People and decision-makers
Mäenpää Jarmo JuhaniToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Direct contact details available for logged-in usersSome person-level contact details are shown only to registered users. The data is based on public sources, such as the company's own website.Log in to view decision-maker contact details
About JamTop Oy
Financial position and key figures for the company.
JamTop Oy's location municipality is Kauhajoki. It is a limited company. The company was established on 2013-04-16. It operates in the industry of manufacture of other builders’ carpentry and joinery n.e.c.. In its latest retained statement for 2026-03-31, revenue was €542,596 and operating profit was €103,376. The latest retained financial statement for 2026-03-31 shows revenue of €542,596 and profit for the financial year of €88,836. Based on the latest retained statement, revenue growth was +100.4%, operating margin was +19.1%, and equity ratio was +30.6%.
Auxiliary business names
Public alternate names materialized from source observations.
TopRacing
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-03-31
0
0
Enriched source observation
Derived indicators
Revenue growth100.4%
Operating margin19.1%
Equity ratio30.6%
Revenue€542,596+€271,812 (+100.4%) vs previous periodPrevious: €270,784
Operating profit (loss)€103,376+€155,050 (+300.1%) vs previous periodPrevious: -€51,675
Profit (loss) for the financial year€88,836+€151,944 (+240.8%) vs previous periodPrevious: -€63,108
Assets€291,552+€69,479 (+31.3%) vs previous periodPrevious: €222,073
Balance-sheet contextLatest financial period
Employees4Previous: 4
Revenue trend6 periods
€406,000
2021-12-31
€406,129
2022-03-31
€441,252
2023-03-31
€426,132
2024-03-31
€270,784
2025-03-31
€542,596
2026-03-31
Operating profit (loss) trend6 periods
€44,000
2021-12-31
€43,970
2022-03-31
€14,655
2023-03-31
€11,246
2024-03-31
-€51,675
2025-03-31
€103,376
2026-03-31
Profit (loss) for the financial year trend6 periods
€32,000
2021-12-31
€31,967
2022-03-31
€8,917
2023-03-31
-€6,967
2024-03-31
-€63,108
2025-03-31
€88,836
2026-03-31
Assets trend6 periods
€224,000
2021-12-31
€225,461
2022-03-31
€376,188
2023-03-31
€323,460
2024-03-31
€222,073
2025-03-31
€291,552
2026-03-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioSatisfactory
38/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
98/100 · Improving
Ratio history
| Ratio | 2021-12-31 | 2022-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 | 2026-03-31 |
|---|---|---|---|---|---|---|
| Equity ratio | 23.0 % | 16.2 % | 15.1 % | 0.5 % | 30.8 % | 30.6 % |
| Current ratio | 1.21x | 1.65x | 1.21x | 0.78x | 1.92x | - |
| Operating profit margin | 10.8 % | 3.4 % | 2.6 % | -19.2 % | 19.0 % | 19.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2541436-5
VAT IDFI25414365
EU IDFIFPRO.2541436-5
MunicipalityKauhajoki
Current registered entries
2013-03-11Registered in Tax Administration (Employer Register)
2013-03-11VAT-liable for business activity in Tax Administration (VAT Register)
2013-04-02Registered in Tax Administration (Prepayment Register)
2013-04-16Registered in Tax Administration (Tax Administration)
2013-04-16Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Mäenpää Jarmo JuhaniToimitusjohtajaSources: 4 · Confidence: 78%
Mäenpää Jarmo JuhaniPuheenjohtajaSources: 1 · Confidence: 78%
Mäenpää Antti JuhaniVarsinainen jäsenSources: 3 · Confidence: 78%
Mäenpää Mikko SamuelVarsinainen jäsenSources: 3 · Confidence: 78%
Vire Tuomo TapioTilintarkastajaSources: 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
GoodJamTop Oy
77/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators show coordinated recovery.
4 comparable periodsRevenueVolatile
ProfitabilityImproving
SolvencyImproving
LiquidityNot enough history
Same size nationallyDescriptive comparison – does not change the model score.
180 peersSolvency35%
Below 65% of peers
Profitability79%
Better than 79% of peers
Revenue growth93%
Better than 93% of peers
Supporting factors
- Strong operating profitability
- Coordinated recovery across 2 financial domains
- Active registered status
Risk factors to note
No material separate warning signals.
A3
2026-10-15
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 13 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.
21 register eventsLatest event: 2025-11-11
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
JamTop Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.