Risk grade updatedRisk gradeEvidence verified
10 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
WeldOne Oy
WeldOne Oy's registered office is Kalajoki. It is a limited company. The company was established on 2007-10-04. It operates in the industry of machining of metals. In its latest retained statement for 2025-12-31, revenue was €2,500,472 and operating profit was €155,364.
Business ID 2144235-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2144235-0
- Sector
- Machining of metals
- Municipality
- Kalajoki
- Company form
- Limited company
- Registration date
- 2007-10-04
- Business ID registration date
- 2007-09-28
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Ämmäntie 24, 85100, Kalajoki
Phone: +358503760140Source observation
Email: [email protected]Source observation
Website: https://www.weldone.fiSource observation
E-invoice address: 003721442350 · Operator: MaventaSource: company website
Facebook profile: https://www.facebook.com/weldoneoySource: company website
People and decision-makers
Tommi Mårdjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jake KetolaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jarkko Rajaniemijohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Marja-Liisa OjaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Harri KankaanpääLiiketoimintajohtaja
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 WeldOne Oy
Financial position and key figures for the company.
WeldOne Oy's location municipality is Kalajoki. It is a limited company. The company was established on 2007-10-04. It operates in the industry of machining of metals. In its latest retained statement for 2025-12-31, revenue was €2,500,472 and operating profit was €155,364. The latest retained financial statement for 2025-12-31 shows revenue of €2,500,472 and profit for the financial year of €173,773. Based on the latest retained statement, revenue growth was -5.6%, operating margin was +6.2%, and equity ratio was +23.6%.
Auxiliary business names
Public alternate names materialized from source observations.
Fergo
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-5.6%
Operating margin6.2%
Equity ratio23.6%
Revenue€2,500,472-€149,393 (-5.6%) vs previous periodPrevious: €2,649,865
Operating profit (loss)€155,364+€60,224 (+63.3%) vs previous periodPrevious: €95,140
Profit (loss) for the financial year€173,773+€108,012 (+164.2%) vs previous periodPrevious: €65,761
Assets€3,045,008+€1,774,494 (+139.7%) vs previous periodPrevious: €1,270,514
Balance-sheet contextLatest financial period
Employees17Previous: 18
Revenue trend4 periods
€2,855,297
2022-12-31
€1,865,326
2023-12-31
€2,649,865
2024-12-31
€2,500,472
2025-12-31
Operating profit (loss) trend4 periods
€63,206
2022-12-31
€45,409
2023-12-31
€95,140
2024-12-31
€155,364
2025-12-31
Profit (loss) for the financial year trend4 periods
€35,010
2022-12-31
€29,669
2023-12-31
€65,761
2024-12-31
€173,773
2025-12-31
Assets trend4 periods
€1,024,524
2022-12-31
€1,081,634
2023-12-31
€1,270,514
2024-12-31
€3,045,008
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioPassable
29/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
66/100 · Improving
Ratio history
| Ratio | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Equity ratio | -149.0 % | -138.3 % | -112.6 % | 23.6 % |
| Current ratio | - | - | - | - |
| Operating profit margin | 2.2 % | 2.4 % | 3.6 % | 6.2 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2144235-0
VAT IDFI21442350
EU IDFIFPRO.2144235-0
MunicipalityKalajoki
Current registered entries
2007-09-24VAT-liable for business activity in Tax Administration (VAT Register)
2007-09-28Registered in Tax Administration (Prepayment Register)
2007-10-01Registered in Tax Administration (Tax Administration)
2007-10-04Registered in Patent and Registration Office (Trade Register)
2010-09-01Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Juola Jukka PietariToimitusjohtajaSources: 5 · Confidence: 78%
Juola Jukka PietariVarsinainen jäsenSources: 2 · Confidence: 78%
Kankaanpää Harri SakariProkuristiSources: 1 · Confidence: 78%
Harri KankaanpääLiiketoimintajohtajaSources: 1 · Confidence: 76%
Anders ForsströmPäävastuullinen tilintarkastajaSources: 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
B1
StableWeldOne Oy
65/100
Medium
Strong financial evidenceFinancial data included
Several key financial indicators show coordinated recovery.
4 comparable periodsRevenueImproving
ProfitabilityImproving
SolvencyImproving · 3 consecutive periods
LiquidityNot enough history
National Tier 1 comparisonDescriptive comparison – does not change the model score.
194 peersSolvency29%
Below 71% of peers
Profitability62%
Better than 62% of peers
Revenue growth23%
Below 77% of peers
Supporting factors
- Coordinated recovery across 3 financial domains
- Active registered status
- Long registry continuity
Risk factors to note
No material separate warning signals.
B1
2026-10-10
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 risklow
74/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 19 years of registry continuity.
Registry and status signalsVakaa
82/100
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.
32 register eventsLatest event: 2026-08-11
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-30.
This company profile has not been claimed yet
WeldOne Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.