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Defrox Oy

ActiveBusiness ID 3134299-4Limited companyEst. 202043220 · Plumbing, heat and air-conditioning installationKotka, Kymenlaakso
Official record ↗
Age6 years
older than 35% of its sector
Same activity, Finland4,241live companies · 2754th oldest
In Kotka3,194live companies · 36 in the same activity
At this address1only this company

In brief

Defrox Oy is a limited company registered in Finland on 12 May 2020. It is 6 years old; 65% of the 4,241 live companies whose main activity is plumbing, heat and air-conditioning installation are older. Its registered office is in Kotka, Kymenlaakso. 36 live companies in Kotka share the same main activity.

Register details

Registered nameDefrox Oy
Business ID3134299-4
Company typeLimited company
Registered office48350 Kotka
Nature of business (TOL 2025, Finnish SIC)43220 Plumbing, heat and air-conditioning installation
International sector (ISIC Rev.4)F · 43 Specialised construction activities

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated12 May 2020
VAT registerRegistered
Employer registerRegistered

Plumbing, heat and air-conditioning installation in Finland

Live companies whose main activity is 43220: 4,241 in total, median age 10 years, 213 incorporated in the past 12 months.

All 4,241 companies
This company's decadeOther decades
05001,0001,5002,0001940s: 331940s1950s: 991950s1960s: 13131960s1970s: 83831970s1980s: 2522521980s1990s: 4594591990s2000s: 6016012000s2010s: 1,2651,2652010s2020s: 1,5561,5562020s
Incorporated per year, still live
01002003004002011: 10820112012: 1112013: 10220132014: 1222015: 11520152016: 1272017: 13820172018: 1422019: 20520192020: 2092021: 26820212022: 2642023: 23020232024: 1832025: 23820252026: 164

Location

Registered office in Kotka, Kymenlaakso.

Live companies in Kotka3,194
Same activity in Kotka36
New in Kotka, past 12 months137

Similar companies

Live companies with the same main activity, nearest first.

Compare all
KK
Kymen Kylmämestarit OyKotka, Kymenlaakso
Number 3129535-8Est. 2020
LL
LVI Lämpöparoni OyKotka, Kymenlaakso
Number 3152871-3Est. 2020
RK
R-Machine Oy KotkaKotka, Kymenlaakso
Number 3101426-1Est. 2020
KL
Kotkan LVI-Asennus OyKotka, Kymenlaakso
Number 3189127-2Est. 2021
JT
JL Talotekniikka OyKotka, Kymenlaakso
Number 3194446-9Est. 2021
TL
Talotekniikka Liikanen OyKotka, Kymenlaakso
Number 3218795-7Est. 2021

Sources

Register data: Finnish Patent and Registration Office (PRH) open data (CC BY 4.0), delivery of 20 October 2026. Municipalities, regions and industry classification: Statistics Finland (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the Finnish Business Information System before relying on it.