Business profile

MasterAmp Oy

MasterAmp Oy's registered office is Nousiainen. It is a limited company. The company was established on 2013-05-08. It operates in the industry of electrical installation. In its latest retained statement for 2025-03-31, revenue was €4,449,708 and operating profit was €148,714.

Claim profileContact details
Business ID 2543355-8ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2543355-8
Sector
Electrical installation
Municipality
Nousiainen
Company form
Limited company
Registration date
2013-05-08
Business ID registration date
2013-04-11
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Vuorentaustantie 4, 21270, Nousiainen

Phone: +358400850069Source observation

Email: [email protected]Source observation

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

E-invoice address: 003725433558 · Operator: PageroSource: company website

Instagram profile: https://www.instagram.com/masteramp.fi/?hl=enSource: company website

Facebook profile: https://www.facebook.com/people/MasterAmp-Oy/100063818641214Source: company website

People and decision-makers

Vuorenpää Marko JuhaniToimitusjohtaja

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Niko LundenDecision-maker

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Jonne LarinenMarine Project Manager

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Kari HakulaRefrigeration Project & Service Manager

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Joni VarjoProject Manager

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Otto MiettinenDecision-maker

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 MasterAmp Oy

Financial position and key figures for the company.

MasterAmp Oy's location municipality is Nousiainen. It is a limited company. The company was established on 2013-05-08. It operates in the industry of electrical installation. In its latest retained statement for 2025-03-31, revenue was €4,449,708 and operating profit was €148,714. The latest retained financial statement for 2025-03-31 shows revenue of €4,449,708 and profit for the financial year of €110,521. Based on the latest retained statement, revenue growth was +22.6%, operating margin was +3.3%, and equity ratio was +40.3%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-03-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth22.6%
Operating margin3.3%
Equity ratio40.3%
Balance-sheet contextLatest retained period snapshot
Profit before taxes€142,199Previous: €329,911
Employees31Previous: 28
Revenue trend5 periods
€1,847,874
2021-03-31
€2,155,538
2022-03-31
€2,713,531
2023-03-31
€3,628,243
2024-03-31
€4,449,708
2025-03-31
Operating profit (loss) trend5 periods
€88,904
2021-03-31
-€27,185
2022-03-31
€97,101
2023-03-31
€340,212
2024-03-31
€148,714
2025-03-31
Profit (loss) for the financial year trend5 periods
€69,445
2021-03-31
-€29,438
2022-03-31
€77,680
2023-03-31
€262,891
2024-03-31
€110,521
2025-03-31
Assets trend5 periods
€698,874
2021-03-31
€688,695
2022-03-31
€810,547
2023-03-31
€1,420,687
2024-03-31
€1,667,947
2025-03-31

Financial ratios

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

Equity ratioSatisfactory
50/100 · Declining
40.3 %2024-03-31: 40.7 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-03-31: Ei saatavilla
Operating profit marginSatisfactory
58/100 · Declining
3.3 %2024-03-31: 9.4 %
Ratio history
Ratio2021-03-312022-03-312023-03-312024-03-312025-03-31
Equity ratio56.9 %49.4 %43.3 %40.7 %40.3 %
Current ratio-----
Operating profit margin4.8 %-1.3 %3.6 %9.4 %3.3 %

Registry status and identifiers

Verified registry memberships and identifiers from the latest retained YTJ snapshot.

YTJ statusValid
Trade RegisterRegistered
Business ID2543355-8
VAT IDFI25433558
EU IDFIFPRO.2543355-8
MunicipalityNousiainen
Current registered entries
2013-04-11Registered in Tax Administration (Employer Register)
2013-04-11VAT-liable for business activity in Tax Administration (VAT Register)
2013-04-11Registered in Tax Administration (Prepayment Register)
2013-05-08Registered in Patent and Registration Office (Trade Register)
2013-05-13Registered in Tax Administration (Tax Administration)
2021-06-11VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)

Responsible people

Public role relationships materialized from source observations.

Direct contact details available for logged-in users.

Vuorenpää Marko JuhaniToimitusjohtajaSources: 5 · Confidence: 78%
Vuorenpää Marko JuhaniVarsinainen jäsenSources: 2 · Confidence: 78%
Vuorenpää Kaisa ElinaVarajäsenSources: 2 · Confidence: 78%
Paul VikmanPäävastuullinen tilintarkastajaSources: 1 · Confidence: 76%

Risk certificate

An open-data based company stability and risk signal.

BUSINESS.fi

BUSINESS.fi Luottoluokitus

Profile-specific risk signal based on open data

Financial data includedNot a credit decision
A3
GoodMasterAmp Oy
Updated2026-08-24
ConfidenceMedium
Score73/100

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

Risk context

When open digital financial statements are unavailable, BUSINESS.fi shows registry, industry, and regional context.

Industry riskelevated
38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 13 years of registry continuity.

Registry and status signalsVakaa
78/100

Registry history, filing recency, and active register markings are still limited or mixed.

Registry timeline

Trade register notifications shown on a timeline.

15 register eventsLatest event: 2025-09-13

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

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