1961: The Trønderplast Company was established.

1966: Mr. David Engan bought the Company Trønderplast AS in Norway.

1975: Production of rainwear and tents; the company team started to use their skills in furniture manufacturing.

1985: The company started the development and production of complicated styles for marksman competitions.

1989: The company changed its name from Trønderplast AS to Protex AS.

1992: Protex AS received an IT award for its method of putting new technology into use.

1994: The company started manufacturing in the Baltic States.

2007: Astra AS in Hummuli, Estonia was bought.

2008: One more department in Pärnu, Estonia, was established.

2010: The company started cooperating with a footwear manufacturer in Estonia. Protex AS signed a contract with the Norwegian Army and Police for the delivery of military boots.

2011: Astra AS changed its name to AS Protex Balti and established a new company group structure with Protex AS as the parent company.

2011: AS Protex Balti had changed office address in Pärnu and bought production unit in Tallinn.