Risk grade updatedRisk gradeEvidence verified
10 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Business profile
KST-Industries Oy
KST-Industries Oy's registered office is Lahti. It is a limited company. The company was established on 1990-07-25. It operates in the industry of rental and leasing of other machinery, equipment and tangible goods n.e.c.. In its latest retained statement for 2025-05-31, revenue was €37,354 and operating profit was €13,439.
Business ID 0811586-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0811586-5
- Sector
- Rental and leasing of other machinery, equipment and tangible goods n.e.c.
- Municipality
- Lahti
- Company form
- Limited company
- Registration date
- 1990-07-25
- Business ID registration date
- 1990-09-21
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: VINSSIKATU 6, 15700, Lahti
Phone: +358445111415Source observation
Website: https://kst-industries-oy.rakentajalle.fiSource observation
People and decision-makers
Tschamurov Ritva KyllikkiVarajäsen
Otto JokiPäävastuullinen tilintarkastaja
About KST-Industries Oy
Financial position and key figures for the company.
KST-Industries Oy's location municipality is Lahti. It is a limited company. The company was established on 1990-07-25. It operates in the industry of rental and leasing of other machinery, equipment and tangible goods n.e.c.. In its latest retained statement for 2025-05-31, revenue was €37,354 and operating profit was €13,439. The latest retained financial statement for 2025-05-31 shows revenue of €37,354 and profit for the financial year of €7,709. Based on the latest retained statement, revenue growth was -6.6%, operating margin was +30.1%, and equity ratio was +73.9%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimiala on harjoittaa gastronomisten ja muiden ravintola-alan ja ravitsemusalan tuotteiden tuonti- ja vientiliikettä ja vähittäiskauppaa sekä valmistaa ketsuppia, majoneesia, erilaisia salaattikastikkeita ja sekoittaa mausteita. Työvoiman vuokraus ja välitys, teollisuuden koneiden ja laitteiden osto, myynti, korjaus, huolto, vuokraus, välitys, leasing, suunnittelu ja rakentaminen sekä tuonti ja vienti. Autojen, kulkuneuvojen ja veneiden osto, myynti, korjaus, huolto, vuokraus, välitys ja leasing sekä tuonti ja vienti. Auto-, kulkuneuvo- ja venetarvikkeiden, varaosien ja lisävarusteiden osto, myynti, korjaus, huolto, vuokraus ja välitys, sekä tuonti ja vienti. Koti- ja ulkomaisten arvopapereiden, osakkeiden osuuksien osto, myynti, omistus, välitys ja hallinta suoraan tytäryhtiöiden tai yhteisyritysten välityksellä, jne.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-05-31
0
0
Enriched source observation
Derived indicators
Revenue growth-6.6%
Operating margin30.1%
Equity ratio73.9%
Revenue€37,354-€2,624 (-6.6%) vs previous periodPrevious: €39,978
Operating profit (loss)€13,439-€2,093 (-13.5%) vs previous periodPrevious: €15,532
Profit (loss) for the financial year€7,709-€2,167 (-21.9%) vs previous periodPrevious: €9,876
Assets€159,629-€13,028 (-7.5%) vs previous periodPrevious: €172,657
Balance-sheet contextLatest financial period
Profit before taxes€9,867Previous: €12,431
Employees1Previous: 1
Revenue trend5 periods
€23,964
2021-05-31
€32,698
2022-05-31
€35,825
2023-05-31
€39,978
2024-05-31
€37,354
2025-05-31
Operating profit (loss) trend5 periods
-€435
2021-05-31
€13,144
2022-05-31
€16,818
2023-05-31
€15,532
2024-05-31
€13,439
2025-05-31
Profit (loss) for the financial year trend5 periods
€31
2021-05-31
€10,426
2022-05-31
€12,814
2023-05-31
€9,876
2024-05-31
€7,709
2025-05-31
Assets trend5 periods
€153,186
2021-05-31
€147,877
2022-05-31
€143,530
2023-05-31
€172,657
2024-05-31
€159,629
2025-05-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
92/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
100/100 · Declining
Ratio history
| Ratio | 2021-05-31 | 2022-05-31 | 2023-05-31 | 2024-05-31 | 2025-05-31 |
|---|---|---|---|---|---|
| Equity ratio | 75.1 % | 78.1 % | 83.0 % | 69.4 % | 73.9 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | -1.4 % | 32.8 % | 39.0 % | 32.8 % | 30.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0811586-5
VAT IDFI08115865
EU IDFIFPRO.0811586-5
MunicipalityLahti
Current registered entries
1990-07-25Registered in Patent and Registration Office (Trade Register)
1990-09-21Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)
1997-01-01Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Tschamurov Ritva KyllikkiVarajäsenSources: 2 · Confidence: 78%
Otto JokiPäävastuullinen 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
A3
GoodKST-Industries Oy
Grade downgradedA2 → A3 · new analysis 2026-10-18
79/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsRevenueImproving
LiquidityNot enough history
Same industryDescriptive comparison – does not change the model score.
84 peersSolvency69%
Better than 69% of peers
Profitability82%
Better than 82% of peers
Revenue growth29%
Below 71% of peers
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Company context reduces the weight of an isolated financial signal
Risk factors to note
- Coordinated deterioration across 2 financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsA3
2026-10-1879/100 · v0.15
A2 → A3 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
A2
2026-10-1080/100 · v0.14
Oldest retained automatic assessment in this comparisonA3
2026-10-18
open-risk-grade-v0.15
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
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 36 years of registry continuity.
Registry and status signalsVakaa
79/100
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.
16 register eventsLatest event: 2025-12-12
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-04-03.
This company profile has not been claimed yet
KST-Industries Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.