Risk grade updatedRisk gradeEvidence verified
15 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
J.A.J Engineering Ky
J.A.J Engineering Ky's registered office is Lahti. It is a limited partnership. The company was established on 2004-06-10. It operates in the industry of repair and maintenance of other special-purpose machinery.
Business ID 1900378-9ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1900378-9
- Sector
- Repair and maintenance of other special-purpose machinery
- Municipality
- Lahti
- Company form
- Limited partnership
- Registration date
- 2004-06-10
- Business ID registration date
- 2004-05-26
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Arometsänkatu 1, 15680, Lahti
Phone: +358407740059Source observation
Email: [email protected]Source observation
Website: https://www.jajengineering.fiSource observation
People and decision-makers
Jerkku Jari AnteroVastuunalainen yhtiömies
Matti PulliainenÄänetön yhtiömies
About J.A.J Engineering Ky
Financial position and key figures for the company.
J.A.J Engineering Ky's location municipality is Lahti. It is a limited partnership. The company was established on 2004-06-10. It operates in the industry of repair and maintenance of other special-purpose machinery.
Auxiliary business names
Public alternate names materialized from source observations.
J.A.J Motorsport
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1900378-9
VAT IDFI19003789
MunicipalityLahti
Current registered entries
2004-05-24VAT-liable for business activity in Tax Administration (VAT Register)
2004-06-10Registered in Patent and Registration Office (Trade Register)
2004-06-11Registered in Tax Administration (Tax Administration)
2013-09-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Jerkku Jari AnteroVastuunalainen yhtiömiesSources: 2 · Confidence: 78%
Matti PulliainenÄänetön yhtiömiesSources: 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
B2
SatisfactoryJ.A.J Engineering Ky
53/100
Low
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
- Long registry continuity
Risk factors to note
- Sufficient structured financial metrics are not available
B2
2026-10-15
open-risk-grade-v0.14
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
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
50/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 22 years of registry continuity.
Registry and status signalsRajallinen
30/100
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.
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-03.
This company profile has not been claimed yet
J.A.J Engineering Ky shows public core facts. A company representative can claim the profile, update public information, and access owner tools.