Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Business profile
Tilitoimisto Rönkkö Oy
Tilitoimisto Rönkkö Oy's registered office is Vieremä. It is a limited company. The company was established on 2008-09-02. It operates in the industry of accounting and bookkeeping activities; tax consultancy. In its latest retained statement for 2025-08-31, revenue was €168,017 and operating profit was €19,540.
Business ID 2214785-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2214785-5
- Sector
- Accounting and bookkeeping activities; tax consultancy
- Municipality
- Vieremä
- Company form
- Limited company
- Registration date
- 2008-09-02
- Business ID registration date
- 2008-08-27
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Petterintie 8 B 1, 74200, Vieremä
Phone: +358445780660Source observation
Email: [email protected]Source observation
People and decision-makers
Laitinen Tiina-LoviisaToimitusjohtaja
About Tilitoimisto Rönkkö Oy
Financial position and key figures for the company.
Tilitoimisto Rönkkö Oy's location municipality is Vieremä. It is a limited company. The company was established on 2008-09-02. It operates in the industry of accounting and bookkeeping activities; tax consultancy. In its latest retained statement for 2025-08-31, revenue was €168,017 and operating profit was €19,540. The latest retained financial statement for 2025-08-31 shows revenue of €168,017 and profit for the financial year of €16,273. Based on the latest retained statement, revenue growth was +6.6%, operating margin was +11.6%, and equity ratio was +74.9%.
Auxiliary business names
Public alternate names materialized from source observations.
Tilien
Extended business activity
A longer directory- or registry-backed activity description that complements the short registry industry label.
Yhtiön toimialana on kirjanpito- ja tilinpäätöspalvelu, tilintarkastus, isännöintitoiminnan harjoittaminen, kiinteistövälitys ja kiinteistöhuoltotehtävät, perintätehtävät, koulutus, konsultointi, työvoimavuokraus, markkinointitutkimukset ja toimistotarvikkeiden vähittäiskauppa ja vuokraus sekä toimialaan kuuluva suunnittelu- ja muiden asiantuntijapalveluiden tuottaminen ja tutkimus. Yhtiö voi omistaa ja hallita arvopapereita ja kiinteistöjä, joilla se voi tehdä myös kauppaa ja vuokrata niitä. Lisäksi yhtiö voi tuottaa rahoituspalveluja ja antaa lainoja, takauksia sekä vakuuksia. Yhtiö toimii toimialansa puitteissa Suomessa ja ulkomailla.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-08-31
0
0
Enriched source observation
Derived indicators
Revenue growth6.6%
Operating margin11.6%
Equity ratio74.9%
Revenue€168,017+€10,366 (+6.6%) vs previous periodPrevious: €157,651
Operating profit (loss)€19,540+€1,151 (+6.3%) vs previous periodPrevious: €18,389
Profit (loss) for the financial year€16,273+€850 (+5.5%) vs previous periodPrevious: €15,423
Assets€76,926-€404 (-0.5%) vs previous periodPrevious: €77,330
Balance-sheet contextLatest financial period
Profit before taxes€20,335Previous: €19,184
Employees8Previous: No comparison value
Revenue trend5 periods
€138,664
2021-08-31
€131,705
2022-08-31
€140,650
2023-08-31
€157,651
2024-08-31
€168,017
2025-08-31
Operating profit (loss) trend5 periods
€13,761
2021-08-31
€13,526
2022-08-31
€12,176
2023-08-31
€18,389
2024-08-31
€19,540
2025-08-31
Profit (loss) for the financial year trend5 periods
€11,436
2021-08-31
€11,536
2022-08-31
€10,194
2023-08-31
€15,423
2024-08-31
€16,273
2025-08-31
Assets trend5 periods
€52,382
2021-08-31
€57,682
2022-08-31
€65,077
2023-08-31
€77,330
2024-08-31
€76,926
2025-08-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
94/100 · Improving
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
79/100 · Declining
Ratio history
| Ratio | 2021-08-31 | 2022-08-31 | 2023-08-31 | 2024-08-31 | 2025-08-31 |
|---|---|---|---|---|---|
| Equity ratio | 68.9 % | 73.9 % | 73.5 % | 61.2 % | 74.9 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 9.9 % | 10.3 % | 8.7 % | 11.7 % | 11.6 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2214785-5
VAT IDFI22147855
EU IDFIFPRO.2214785-5
MunicipalityVieremä
Current registered entries
2008-08-22Registered in Tax Administration (Employer Register)
2008-08-22VAT-liable for business activity in Tax Administration (VAT Register)
2008-09-01Registered in Tax Administration (Tax Administration)
2008-09-02Registered in Patent and Registration Office (Trade Register)
2012-03-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Laitinen Tiina-LoviisaToimitusjohtajaSources: 6 · Confidence: 78%
Rönkkö Mikko OlaviVarajäsenSources: 2 · Confidence: 78%
Laitinen Tiina-LoviisaVarsinainen jäsenSources: 3 · 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
A2
Very goodTilitoimisto Rönkkö Oy
Grade unchangedA2 · new analysis 2026-10-19
84/100
Medium
Usable financial evidenceFinancial data included
Several key financial indicators show coordinated recovery.
4 comparable periodsRevenueImproving
ProfitabilityImproving
SolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
51 peersSolvency63%
Better than 63% of peers
Profitability55%
Better than 55% of peers
Revenue growth69%
Better than 69% of peers
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Coordinated recovery across 2 financial domains
Risk factors to note
No material separate warning signals.
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsA2
2026-10-1984/100 · v0.15
A2 → A2 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
A2
2026-10-0385/100 · v0.14
Oldest retained automatic assessment in this comparisonA2
2026-10-19
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 risklow
85/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 18 years of registry continuity.
Registry and status signalsVakaa
85/100
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.
Financial statements registeredFinancialEvidence verified
3 Oct 2026 · PRH / KREKFINANCIAL STATEMENTSRisk grade updatedRisk gradeEvidence verified
3 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Registry timeline
Trade register notifications shown on a timeline.
18 register eventsLatest event: 2026-10-03
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
Tilitoimisto Rönkkö Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.