1894
– The "Boruta" dye factory is established in Zgierz
1913
– Further development of the plant; three hundred chemists work on the production of dyes, creating the largest Polish laboratory and production team in Poland
1914
– Further development of the plant; three hundred chemists work on the production of dyes, creating the largest Polish laboratory and production team in Poland
1920
– Establishment of the company "Chemical Industry in Poland, plc"- the owner of "Boruta"
1921 - 1922
– Further investments in "Boruta" (installations for the production of hydrochloric acid, new workshops, warehouses; eventually nearly 20 new buildings are built)
1923
– Purchase by "Boruta" of the dye works "Kalle i Partners" in Warsaw
1928
- Bank Gospodarstwa Krajowego becomes the majority shareholder of "Boruta"
1939
- Germany takes over management of "Boruta"
1945
– Post-war destruction of the factory; economic devastation of "Boruta" at the level of 60%
1948
– Zachem begins production activity in Bydgoszcz
1949
– Establishment of the United Industrial Dye Plants "Boruta" of Distinguished State Enterprises with its HQ in Zgierz
1951
– The factory in Zgierz is renamed "Chemical Plant - Boruta" in Zgierz, then changed to Industrial Dye Plant "Boruta" in Zgierz
1957
- Establishment of the Research and Intervention Laboratory in "Boruta"
1960s - 1980s
– Development of "Boruta"; export of products to nearly 70 countries around the world
1958
– Zachem, operating under the name of Chemical Plant No. 9 in Bydgoszcz, was renamed "Chemical Plant in Bydgoszcz"
1976
– Another change of the name of Zachem to "Chemical Plant Organika-Zachem"
1980s - 1990s
– Acceptance of the program of eco-restructuring of production in Zachem
1991
- Division of the state-owned enterprise under the name of Chemical Plant Organika-Zachem in Bydgoszcz into Chemical Plant Organika-Zachem in Bydgoszcz and Chemical Plant Nitro-Chem in Bydgoszcz
1992
– Transformation of "Boruta" into a sole-shareholder company of the State Treasury
1998
– Commissioning a biological municipal and industrial wastewater treatment plant built in accordance with the decision of the Management Board of "Boruta" and the city authorities of Zgierz
2000
– Zachem starts operating under a new name - Chemical Plant ZACHEM
2002
– Transformation of Zachem into a sole-shareholder company of the State Treasury
2001 - 2003
- Thorough modernization of the TDI installation, and commissioning of a biological wastewater treatment plant, which was built mainly by Zachem and the Bydgoszcz District Council
2009
- Merging of production plants from Bydgoszcz and Zgierz under the name of Boruta-Zachem Kolor Ltd.
2014
– Boruta-Zachem becomes a company listed on the NewConnect stock exchange
2015
– Establishment by Boruta-Zachem of two subsidiaries: Boruta-Zachem Biochemia Ltd. and Boruta-Zachem Innowacje Ltd.
2016
- The official opening of the biosurfactant production line - the group is the first Polish producer of household chemicals and cosmetic products based on biosurfactants
2020
– Change of the company name from Boruta-Zachem to Hub.Tech
2020 - 2021
– The company plans to enter the main market of the Stock Exchange