Test And Drive – Manufacturer of disposable breathalysers. We are a manufacturer of probably the best, and above all completely harmless to health breathalysers. Test & Drive do not contain potassium dichromate, a poisonous and carcinogenic compound used in older generation breathalysers. We are constantly developing our production lines. Our employees participate in specialist technical, technological and metrological courses and trainings, thus improving their knowledge and qualifications.

T-MASTER S.A. is a Polish technology company focused designing and manufacturing intelligent containers for selective collection of municipal waste and creating IT solutions for infrastructure management, data aggregation and analysis.

T4B Sp. z o.o. develops, designs and implements solutions in the field of IT, teletechnical, telecommunication and electric power systems. We provide services in the design and implementation of large-scale security systems for the major public utility facilities in Poland. We supply technological solutions for private companies and industrial facilities.