Risk grade updatedRisk gradeEvidence verified
21 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Helsingin Rakennustekniikka Oy
Helsingin Rakennustekniikka Oy's registered office is Nastola. It is a limited company. The company was established on 1986-11-26. It operates in the industry of manufacture of machinery for mining, quarrying and construction. In its latest retained statement for 2025-03-31, revenue was €23,885 and operating profit was -€31,164.
Business ID 0635206-6ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0635206-6
- Sector
- Manufacture of machinery for mining, quarrying and construction
- Municipality
- Nastola
- Company form
- Limited company
- Registration date
- 1986-11-26
- Business ID registration date
- 1986-11-19
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Ristolantie 9 A, 15560, Nastola
Postal address: Ristolantie 9, 15560, Nastola
Phone: +358400423488Source observation
People and decision-makers
Olin Pentti OlaviToimitusjohtaja
About Helsingin Rakennustekniikka Oy
Financial position and key figures for the company.
Helsingin Rakennustekniikka Oy's location municipality is Nastola. It is a limited company. The company was established on 1986-11-26. It operates in the industry of manufacture of machinery for mining, quarrying and construction. In its latest retained statement for 2025-03-31, revenue was €23,885 and operating profit was -€31,164. The latest retained financial statement for 2025-03-31 shows revenue of €23,885 and profit for the financial year of -€30,907. Based on the latest retained statement, revenue growth was -40.0%, operating margin was -130.5%, and equity ratio was +96.2%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-03-31
0
0
Enriched source observation
Derived indicators
Revenue growth-40.0%
Operating margin-130.5%
Equity ratio96.2%
Revenue€23,885-€15,892 (-40.0%) vs previous periodPrevious: €39,777
Operating profit (loss)-€31,164-€18,583 (-147.7%) vs previous periodPrevious: -€12,581
Profit (loss) for the financial year-€30,907-€18,653 (-152.2%) vs previous periodPrevious: -€12,254
Assets€78,999-€52,560 (-40.0%) vs previous periodPrevious: €131,559
Balance-sheet contextLatest financial period
Employees1Previous: 1
Revenue trend5 periods
€151,711
2021-03-31
€100,007
2022-03-31
€102,508
2023-03-31
€39,777
2024-03-31
€23,885
2025-03-31
Operating profit (loss) trend5 periods
€28,349
2021-03-31
€25,197
2022-03-31
€6,160
2023-03-31
-€12,581
2024-03-31
-€31,164
2025-03-31
Profit (loss) for the financial year trend5 periods
€22,539
2021-03-31
€19,675
2022-03-31
€4,621
2023-03-31
-€12,254
2024-03-31
-€30,907
2025-03-31
Assets trend5 periods
€222,734
2021-03-31
€207,942
2022-03-31
€203,202
2023-03-31
€131,559
2024-03-31
€78,999
2025-03-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginWeak
0/100 · Declining
Ratio history
| Ratio | 2021-03-31 | 2022-03-31 | 2023-03-31 | 2024-03-31 | 2025-03-31 |
|---|---|---|---|---|---|
| Equity ratio | 87.7 % | 96.3 % | 93.2 % | 92.7 % | 96.2 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 18.7 % | 25.2 % | 6.0 % | -31.6 % | -130.5 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0635206-6
VAT IDFI06352066
EU IDFIFPRO.0635206-6
MunicipalityNastola
Current registered entries
1986-11-19Registered in Tax Administration (Tax Administration)
1986-11-26Registered in Patent and Registration Office (Trade Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Olin Pentti OlaviToimitusjohtajaSources: 5 · Confidence: 78%
Olin Pentti OlaviPuheenjohtajaSources: 3 · Confidence: 78%
Olin Jan MikaelVarsinainen jäsenSources: 5 · Confidence: 78%
Olin Maria JohannaVarsinainen 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
SatisfactoryHelsingin Rakennustekniikka Oy
Grade unchangedB2 · new analysis 2026-10-21
57/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
4 comparable periodsSolvencyStable
LiquidityNot enough history
Same size nationallyDescriptive comparison – does not change the model score.
1467 peersSolvency84%
Better than 84% of peers
Profitability9%
Below 91% of peers
Revenue growth21%
Below 79% of peers
Supporting factors
- Strong equity ratio
- Company context reduces the weight of an isolated financial signal
- Active registered status
Risk factors to note
- Negative profitability or net result
- Losses in the latest and previous available periods
- Sharp year-over-year revenue drop
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB2
2026-10-2157/100 · v0.15
B2 → B2B2
2026-10-1557/100 · v0.14
Oldest retained automatic assessment in this comparisonB2
2026-10-21
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 riskelevated
35/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 39 years of registry continuity.
Registry and status signalsVakaa
89/100
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.
Risk grade updatedRisk gradeEvidence verified
15 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
24 register eventsLatest event: 2026-08-10
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-03.
This company profile has not been claimed yet
Helsingin Rakennustekniikka Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.