Business profile

Muutosavain Oy

Muutosavain Oy's registered office is Tampere. It is a limited company. The company was established on 2024-04-25. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €56,019 and operating profit was €12,771.

Claim profileContact details
Business ID 3440520-9ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3440520-9
Sector
Business and other management consultancy activities
Municipality
Tampere
Company form
Limited company
Registration date
2024-04-25
Business ID registration date
2024-04-08
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Ranta-Tampellan katu 12 A 6, 33180, Tampere

Phone: +358408277830Source observation

Email: [email protected]Source observation

Website: https://www.palautesankari.fiSource observation

Facebook profile: https://www.facebook.com/palautesankariSource: company website

Linkedin profile: https://www.linkedin.com/company/palautesankariSource: company website

People and decision-makers

Herrainsilta Juha HenrikToimitusjohtaja

About Muutosavain Oy

Financial position and key figures for the company.

Muutosavain Oy's location municipality is Tampere. It is a limited company. The company was established on 2024-04-25. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €56,019 and operating profit was €12,771. The latest retained financial statement for 2025-12-31 shows revenue of €56,019 and profit for the financial year of €8,688. Based on the latest retained statement, revenue growth was +580.9%, operating margin was +22.8%, and equity ratio was +10.8%.

Extended business activity

A longer directory- or registry-backed activity description that complements the short registry industry label.

Yhtiön toimiala on liikkeenjohdon konsultointi, sijoitustoiminta, asuntojen vuokraus ja muu laillinen liiketoiminta.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth580.9%
Operating margin22.8%
Equity ratio10.8%
Revenue€56,019+€47,792 (+580.9%) vs previous periodPrevious: €8,227
Operating profit (loss)€12,771+€12,300 (+2613.8%) vs previous periodPrevious: €471
Profit (loss) for the financial year€8,688+€8,218 (+1748.5%) vs previous periodPrevious: €470
Assets€85,220+€75,915 (+815.8%) vs previous periodPrevious: €9,306
Balance-sheet contextLatest financial period
Profit before taxes€10,978Previous: €470
Employees12Previous: No comparison value
Revenue trend2 periods
€8,227
2024-12-31
€56,019
2025-12-31
Operating profit (loss) trend2 periods
€471
2024-12-31
€12,771
2025-12-31
Profit (loss) for the financial year trend2 periods
€470
2024-12-31
€8,688
2025-12-31
Assets trend2 periods
€9,306
2024-12-31
€85,220
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioWeak
13/100 · Improving
10.8 %2024-12-31: 5.1 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginGood
100/100 · Improving
22.8 %2024-12-31: 5.7 %
Ratio history
Ratio2024-12-312025-12-31
Equity ratio5.1 %10.8 %
Current ratio--
Operating profit margin5.7 %22.8 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3440520-9
VAT IDFI34405209
EU IDFIFPRO.3440520-9
MunicipalityTampere
Current registered entries
2024-04-25Registered in Tax Administration (Prepayment Register)
2024-04-25Registered in Patent and Registration Office (Trade Register)
2024-05-03Registered in Tax Administration (Tax Administration)
2024-09-18VAT-liable for business activity in Tax Administration (VAT Register)

Responsible people

Public role relationships materialized from source observations.

Herrainsilta Juha HenrikToimitusjohtajaSources: 5 · Confidence: 78%
Herrainsilta Satu Marja HanneleVarsinainen 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
B1
StableMuutosavain Oy
Grade unchangedB1 · new analysis 2026-10-17
Model score61/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
2 comparable periods
RevenueImproving
ProfitabilityImproving
SolvencyImproving
LiquidityNot enough history
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
133 peers
Solvency26%
Below 74% of peers
Profitability70%
Better than 70% of peers
Revenue growth99%
Better than 99% of peers
Supporting factors
  • Strong operating profitability
  • Company context reduces the weight of an isolated financial signal
  • Active registered status
Risk factors to note

No material separate warning signals.

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-10-1761/100 · v0.15
B1 → B1 · +1 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
  • Risk factor cleared: High balance-sheet leverage.
B1
2026-09-2660/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-17
Automatic model versionopen-risk-grade-v0.15
Financial data included

The grade can use open digital financial statement data together with registry signals.

Verify 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 risklow
72/100

Industry context is low based on normalized open statistical inputs.

Age and continuityNuori
15/100

The company has about 2 years of registry continuity.

Registry and status signalsRajallinen
41/100

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
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.
Risk grade updatedRisk gradeEvidence verified
26 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

5 register eventsLatest event: 2026-02-23

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-23.

This company profile has not been claimed yet

Muutosavain Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.