47.91.Z - Intermediation service activities for non-specialised retail sale
46.43.Z - Wholesale of electrical household appliances
46.51.Z - Wholesale of computers, peripheral equipment and software
46.52.Z - Wholesale of electronic and telecommunications equipment and parts thereof
47.41.Z - Retail sale of computers, peripheral units and software in specialised stores
47.43.Z - Retail sale of audio and video equipment in specialised stores
62.02.Z - Computer consultancy activities
62.09.Z - Other information technology and computer service activities
95.11.Z - Repair and maintenance of computers and peripheral equipment
TECHDIAG was established on 2016-06-22 and is currently located at UL. JANA III SOBIESKIEGO 16M, PL-96-100, SKIERNIEWICE. The main activity of the company is retail sales outside the store network. Other activities carried out by the company include intermediation service activities for non-specialised retail sale, wholesale of electrical household appliances, wholesale of computers, peripheral equipment and software, wholesale of electronic and telecommunications equipment and parts thereof, retail sale of computers, peripheral units and software in specialised stores and others. As per the latest entry in the National Court Register, the current management board of the company comprises 2 individual(s). The most recent update in the National Court Register was recorded on 2025-08-22.