Risk grade updatedRisk gradeEvidence verified
11 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Terässaari Oy
Terässaari Oy's registered office is Harjavalta. It is a limited company. The company was established on 2003-02-04. It operates in the industry of manufacture of other fabricated metal products n.e.c.. In its latest retained statement for 2025-12-31, revenue was €5,484,878 and operating profit was €355,093.
Business ID 1804920-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1804920-8
- Sector
- Manufacture of other fabricated metal products n.e.c.
- Municipality
- Harjavalta
- Company form
- Limited company
- Registration date
- 2003-02-04
- Business ID registration date
- 2003-01-14
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Sievarinkatu 10, 29200, Harjavalta
Phone: +358504210866Source observation
Email: [email protected]Source observation
Website: https://terassaari.fiSource observation
People and decision-makers
Juha Kesämaajohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Jari KoivulaDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Vaahtera Eeva MarjaProkuristi
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 Terässaari Oy
Financial position and key figures for the company.
Terässaari Oy's location municipality is Harjavalta. It is a limited company. The company was established on 2003-02-04. It operates in the industry of manufacture of other fabricated metal products n.e.c.. In its latest retained statement for 2025-12-31, revenue was €5,484,878 and operating profit was €355,093. Based on the latest retained statement, revenue growth was -1.5%, operating margin was +6.5%, and equity ratio was not currently available.
Auxiliary business names
Public alternate names materialized from source observations.
Oinosen Terästuote
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-1.5%
Operating margin6.5%
Revenue€5,484,878-€86,006 (-1.5%) vs previous periodPrevious: €5,570,884
Operating profit (loss)€355,093-€49,630 (-12.3%) vs previous periodPrevious: €404,723
Assets€3,885,109-€103,266 (-2.6%) vs previous periodPrevious: €3,988,375
Balance-sheet contextLatest financial period
Employees27Previous: 28
Revenue trend5 periods
€9,061,146
2021-06-30
€7,316,298
2022-06-30
€10,576,076
2023-12-31
€5,570,884
2024-12-31
€5,484,878
2025-12-31
Operating profit (loss) trend5 periods
€318,114
2021-06-30
€329,441
2022-06-30
-€301,081
2023-12-31
€404,723
2024-12-31
€355,093
2025-12-31
Profit (loss) for the financial year trend4 periods
€45,296
2021-06-30
€123,557
2022-06-30
-€733,226
2023-12-31
€95,598
2024-12-31
Assets trend5 periods
€4,885,197
2021-06-30
€6,078,193
2022-06-30
€4,536,836
2023-12-31
€3,988,375
2024-12-31
€3,885,109
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioNot assessable
0/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
66/100 · Declining
Ratio history
| Ratio | 2021-06-30 | 2022-06-30 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 18.7 % | 17.1 % | 6.7 % | 10.0 % | - |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 3.5 % | 4.5 % | -2.9 % | 7.3 % | 6.5 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1804920-8
VAT IDFI18049208
EU IDFIFPRO.1804920-8
MunicipalityHarjavalta
Current registered entries
2003-01-03VAT-liable for business activity in Tax Administration (VAT Register)
2003-01-14Registered in Tax Administration (Prepayment Register)
2003-02-03Registered in Tax Administration (Tax Administration)
2003-02-04Registered in Patent and Registration Office (Trade Register)
2005-01-01Registered in Tax Administration (Employer Register)
2018-09-18VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Murtasaari Janne KalleToimitusjohtajaSources: 4 · Confidence: 78%
Pasma Pia Marja KatriinaProkuristiSources: 1 · Confidence: 78%
Murtasaari Janne KalleVarsinainen jäsenSources: 2 · Confidence: 78%
Helle Timo JuhaniTilintarkastajaSources: 2 · Confidence: 78%
Vaahtera Eeva MarjaProkuristiSources: 1 · Confidence: 78%
Pia PasmaHallitus: 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
B1
StableTerässaari Oy
67/100
Medium
Limited financial evidenceRegistry and statistics based
Financial development is mostly stable or mixed.
3 comparable periodsProfitabilityImproving
SolvencyNot enough history
LiquidityNot enough history
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- Long registry continuity
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
B1
2026-10-11
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 riskelevated
48/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 23 years of registry continuity.
Registry and status signalsVakaa
83/100
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: 2026-04-08
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-12.
This company profile has not been claimed yet
Terässaari Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.