1992
The first PORTA DOORS plant in Bolszewo and the company's headquarters to this day
2000
Launch of modern plant in Elk PORTA KMI SYSTEM
2001
Opening of the PORTA KMI METAL plant in Elk
2003
Start of production at the foreign plant in Romania PORTA KMI ROMANIA SRL
2003/2
Start-up of the PORTA KMI FORNIR plant in Suwałki
2012
Opening up new communication channels for customers on social media
2013
Rebranding of PORTA KMI POLAND
2016
Opening of PORTA STEEL in Elk, one of the most modern factories in Europe, designed to implement the Industry 4.0 concept
2020
PORTA DOORS was the first in the joinery industry to implement an innovative solution in customer service in Poland. The PORTA Customer Advocate team is a real support for customers.
2021
PORTA KMI POLAND with record results and strong turnover growth in 2021.
2022
PORTA 2022 trade fair - the biggest industry event on the occasion of PORTA's 30th anniversary