Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Ralkon Oy
Ralkon Oy's registered office is Tampere. It is a limited company. The company was established on 2020-05-04. It operates in the industry of other engineering design and technical consultancy incidental to building construction. In its latest retained statement for 2025-12-31, revenue was €1,024,950 and operating profit was €55,414.
Business ID 3129115-4ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3129115-4
- Sector
- Other engineering design and technical consultancy incidental to building construction
- Municipality
- Tampere
- Company form
- Limited company
- Registration date
- 2020-05-04
- Business ID registration date
- 2020-03-31
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Åkerlundinkatu 11, 33100, Tampere
Phone: +358400589010Source observation
Website: https://ralkon.fiSource observation
Linkedin profile: https://fi.linkedin.com/company/ralkon-oySource: company website
People and decision-makers
Piironen Jari PetriToimitusjohtaja
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Piironen Jarkko TapaniVarsinainen jäsen
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Antti Vileniusprojektipäällikkö
Email: Email available for logged-in usersSource: company website
Phone: Phone available for logged-in usersSource: company website
Tiina Väisänenmyynti-insinööri
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 Ralkon Oy
Financial position and key figures for the company.
Ralkon Oy's location municipality is Tampere. It is a limited company. The company was established on 2020-05-04. It operates in the industry of other engineering design and technical consultancy incidental to building construction. In its latest retained statement for 2025-12-31, revenue was €1,024,950 and operating profit was €55,414. The latest retained financial statement for 2025-12-31 shows revenue of €1,024,950 and profit for the financial year of €40,326. Based on the latest retained statement, revenue growth was +7.1%, operating margin was +5.4%, and equity ratio was +36.6%.
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimialana on rakentamisen määrälaskentapalvelut, kustannusarviot, konsultointi sekä kaikki muu laillinen liiketoiminta.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
2
2
PRH/XBRL financial statement
Derived indicators
Revenue growth7.1%
Operating margin5.4%
Equity ratio36.6%
Balance-sheet contextLatest financial period
Other operating income€132,824Previous: €37,176
Inventory€0Previous: €13,000
Cash and bank€238,411Previous: €294,841
Retained earnings€57,996Previous: €138,685
Equity€98,322Previous: €280,396
Liabilities€170,047Previous: €158,605
Current assets€268,369Previous: €439,001
Current liabilities€170,047Previous: €158,605
Revenue trend2 periods
€957,106
2024-08-31
€1,024,950
2025-12-31
Operating profit (loss) trend2 periods
€172,776
2024-08-31
€55,414
2025-12-31
Profit (loss) for the financial year trend2 periods
€141,711
2024-08-31
€40,326
2025-12-31
Assets trend2 periods
€439,001
2024-08-31
€268,369
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioSatisfactory
46/100 · Declining
Current ratioSatisfactory
47/100 · Declining
Operating profit marginSatisfactory
62/100 · Declining
Ratio history
| Ratio | 2024-08-31 | 2025-12-31 |
|---|---|---|
| Equity ratio | 63.9 % | 36.6 % |
| Current ratio | 1.94x | 1.40x |
| Operating profit margin | 17.4 % | 4.8 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3129115-4
VAT IDFI31291154
EU IDFIFPRO.3129115-4
MunicipalityTampere
Current registered entries
2020-04-01VAT-liable for business activity in Tax Administration (VAT Register)
2020-04-01Registered in Tax Administration (Prepayment Register)
2020-05-04Registered in Tax Administration (Tax Administration)
2020-05-04Registered in Patent and Registration Office (Trade Register)
2020-10-01Registered in Tax Administration (Employer Register)
Responsible people
Public role relationships materialized from source observations.
Direct contact details available for logged-in users.
Piironen Jari PetriToimitusjohtajaSources: 6 · Confidence: 78%
Piironen Jari PetriPuheenjohtajaSources: 4 · Confidence: 78%
Piironen Jarkko TapaniVarsinainen jäsenSources: 4 · Confidence: 78%
Piironen Tiina MaaritVarajäsenSources: 1 · 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
A3
GoodRalkon Oy
Grade unchangedA3 · new analysis 2026-09-15
70/100
High
Strong financial evidenceFinancial data included
National Tier 1 comparisonDescriptive comparison – does not change the model score.
398 peersSolvency40%
Below 60% of peers
Profitability47%
Close to the peer-group midpoint
Liquidity99%
Better than 99% of peers
Revenue growth64%
Better than 64% of peers
MixedBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
2 observed filings80 days after period end
82 days after period end
1 consecutive periods
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
No material separate warning signals.
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
3 assessmentsA3
2026-09-1570/100 · v0.14
A3 → A3- Evidence quality: Registry and statistical evidence → Strong financial evidence.
A3
2026-09-1470/100 · v0.12
A3 → A3A3
2026-08-3170/100 · v0.11
Oldest retained automatic assessment in this comparisonA3
2026-09-15
open-risk-grade-v0.14
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 continuityHyvä
60/100
The company has about 6 years of registry continuity.
Registry and status signalsSeurattava
68/100
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
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
14 register eventsLatest event: 2026-03-28
Financial statements availability
Available financial statement periods and PRH source filings.
2 financial statement periodsLatest financial period: 2025-12-31
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
Ralkon Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.