Risk grade updatedRisk gradeEvidence verified
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Tuulma Oy
Tuulma Oy's registered office is Kotka. It is a limited company. The company was established on 2020-02-10. It operates in the industry of construction of other civil engineering projects n.e.c.. In its latest retained statement for 2025-12-31, revenue was €209,010 and operating profit was €38,240.
Business ID 3117371-3ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3117371-3
- Sector
- Construction of other civil engineering projects n.e.c.
- Municipality
- Kotka
- Company form
- Limited company
- Registration date
- 2020-02-10
- Business ID registration date
- 2020-02-06
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Taatonkatu 3 B 13, 48700, Kotka
Email: [email protected]Source observation
Website: https://tuulma.fiSource observation
People and decision-makers
Tuulonen Matti JuhaniPuheenjohtaja
Bastman Marja KristiinaVarsinainen jäsen
Tuomola Pete Esa JuhaniVarajäsen
About Tuulma Oy
Financial position and key figures for the company.
Tuulma Oy's location municipality is Kotka. It is a limited company. The company was established on 2020-02-10. It operates in the industry of construction of other civil engineering projects n.e.c.. In its latest retained statement for 2025-12-31, revenue was €209,010 and operating profit was €38,240. The latest retained financial statement for 2025-12-31 shows revenue of €209,010 and profit for the financial year of €31,838. Based on the latest retained statement, revenue growth was +301.1%, operating margin was +18.3%, and equity ratio was +45.7%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth301.1%
Operating margin18.3%
Equity ratio45.7%
Revenue€209,010+€156,907 (+301.1%) vs previous periodPrevious: €52,103
Operating profit (loss)€38,240+€23,989 (+168.3%) vs previous periodPrevious: €14,251
Profit (loss) for the financial year€31,838+€22,555 (+243.0%) vs previous periodPrevious: €9,283
Assets€72,262+€54,557 (+308.1%) vs previous periodPrevious: €17,705
Balance-sheet contextLatest financial period
Profit before taxes€37,130Previous: No comparison value
Employees3Previous: 1
Revenue trend5 periods
€213,899
2021-12-31
€140,637
2022-12-31
€138,559
2023-12-31
€52,103
2024-12-31
€209,010
2025-12-31
Operating profit (loss) trend5 periods
€845
2021-12-31
€3,835
2022-12-31
-€9,598
2023-12-31
€14,251
2024-12-31
€38,240
2025-12-31
Profit (loss) for the financial year trend5 periods
-€3,270
2021-12-31
-€994
2022-12-31
-€17,840
2023-12-31
€9,283
2024-12-31
€31,838
2025-12-31
Assets trend5 periods
€153,521
2021-12-31
€116,992
2022-12-31
€91,395
2023-12-31
€17,705
2024-12-31
€72,262
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioSatisfactory
57/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
96/100 · Declining
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 7.0 % | 8.3 % | -8.9 % | 6.5 % | 45.7 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 0.4 % | 2.5 % | -6.2 % | 27.4 % | 18.3 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3117371-3
VAT IDFI31173713
EU IDFIFPRO.3117371-3
MunicipalityKotka
Current registered entries
2020-02-06VAT-liable for business activity in Tax Administration (VAT Register)
2020-02-06Registered in Tax Administration (Prepayment Register)
2020-02-10Registered in Tax Administration (Tax Administration)
2020-02-10Registered in Patent and Registration Office (Trade Register)
2025-11-11Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Tuulonen Matti JuhaniPuheenjohtajaSources: 5 · Confidence: 78%
Tuomola Pete Esa JuhaniVarajäsenSources: 2 · Confidence: 78%
Bastman Marja KristiinaVarsinainen jäsenSources: 4 · Confidence: 78%
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
SatisfactoryTuulma Oy
50/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
B2
2026-09-16
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 riskhigh
23/100
Industry context is high based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 6 years of registry continuity.
Registry and status signalsSeurattava
64/100
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.
10 register eventsLatest event: 2026-05-14
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
Tuulma Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.