Risk grade updatedRisk gradeEvidence verified
12 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
STH-Service Oy
STH-Service Oy's registered office is Lappeenranta. It is a limited company. The company was established on 2011-10-19. It operates in the industry of manufacture of lifting and handling equipment. In its latest retained statement for 2024-12-31, revenue was €3,700,994 and operating profit was €349,906.
Business ID 2432851-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2432851-0
- Sector
- Manufacture of lifting and handling equipment
- Municipality
- Lappeenranta
- Company form
- Limited company
- Registration date
- 2011-10-19
- Business ID registration date
- 2011-09-30
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Mäntysuonkatu 4, 53550, Lappeenranta
Phone: +358400187648Source observation
Email: [email protected]Source observation
Website: https://www.sthservice.fiSource observation
Facebook profile: https://www.facebook.com/profile.php?id=100057663660360Source: company website
People and decision-makers
Haajanen MarkusToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Iiro NiiranenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Seija PiiroinenTaloushallinto
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Taneli KerstinenDecision-maker
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Samuli NiiranenProjektipäällikkö
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 STH-Service Oy
Financial position and key figures for the company.
STH-Service Oy's location municipality is Lappeenranta. It is a limited company. The company was established on 2011-10-19. It operates in the industry of manufacture of lifting and handling equipment. In its latest retained statement for 2024-12-31, revenue was €3,700,994 and operating profit was €349,906. Based on the latest retained statement, revenue growth was -3.3%, operating margin was +9.4%, and equity ratio was not currently available.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiö toimii seuraavilla toimialoilla: Nosto- ja siirtolaitteiden valmistus.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2024-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth-3.3%
Operating margin9.4%
Revenue€3,700,994-€127,720 (-3.3%) vs previous periodPrevious: €3,828,714
Operating profit (loss)€349,906+€108,574 (+45.0%) vs previous periodPrevious: €241,332
Balance-sheet contextLatest financial period
Employees16Previous: 20
Revenue trend5 periods
€3,590,175
2020-12-31
€3,235,384
2021-12-31
€4,402,586
2022-12-31
€3,828,714
2023-12-31
€3,700,994
2024-12-31
Operating profit (loss) trend5 periods
€94,005
2020-12-31
-€72,259
2021-12-31
€369,566
2022-12-31
€241,332
2023-12-31
€349,906
2024-12-31
Profit (loss) for the financial year trend4 periods
€64,175
2020-12-31
€97,918
2021-12-31
€215,761
2022-12-31
€134,237
2023-12-31
Assets trend4 periods
€3,732,941
2020-12-31
€3,672,128
2021-12-31
€4,349,820
2022-12-31
€4,135,623
2023-12-31
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
74/100 · Improving
Ratio history
| Ratio | 2020-12-31 | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 41.5 % | 41.5 % | 36.6 % | 37.7 % | - |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 2.6 % | -2.1 % | 8.3 % | 6.3 % | 9.4 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2432851-0
VAT IDFI24328510
EU IDFIFPRO.2432851-0
MunicipalityLappeenranta
Current registered entries
2011-10-19Registered in Tax Administration (Tax Administration)
2011-10-19Registered in Patent and Registration Office (Trade Register)
2011-11-01Registered in Tax Administration (Employer Register)
2011-11-01VAT-liable for business activity in Tax Administration (VAT Register)
2011-11-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Haajanen MarkusToimitusjohtajaSources: 5 · Confidence: 78%
Suppanen Simo Tommi JuhaniVarsinainen jäsenSources: 4 · Confidence: 78%
Muukkonen Olli JuhaniTilintarkastajaSources: 2 · Confidence: 78%
Suppanen Mikko PekkaOikeutettu nimenkirjoittajaSources: 1 · Confidence: 78%
Mikko SuppanenHallitus: 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
StableSTH-Service Oy
Grade unchangedB1 · new analysis 2026-10-18
66/100
Medium
Limited financial evidenceRegistry and statistics based
Financial development is mostly stable or mixed.
4 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
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB1
2026-10-1866/100 · v0.15
B1 → B1B1
2026-10-1266/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
2026-10-18
open-risk-grade-v0.15
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
39/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 14 years of registry continuity.
Registry and status signalsErittäin vahva
90/100
Long registry history, recent financial statement filings, and active register markings support this signal.
Events & news
Verified events and sourced external company news in one timeline.
Registry timeline
Trade register notifications shown on a timeline.
26 register eventsLatest event: 2026-03-19
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-19.
This company profile has not been claimed yet
STH-Service Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.