Interlink CS Ltd is a supplier of State‑of‑the‑art communication systems for Government professional users in Central Europe for last 30 years.

L3Harris Technologies, Inc. is an international communications and information technology company serving government and commercial markets in more than 125 countries. L3Harris is dedicated to developing best-in-class assured communications products, systems and services.

Invisio A/S A global market leader in advanced communication and hearing protection. We enable professionals in noisy and mission-critical environments to communicate and work effectively, while protecting their hearing.

Astronics Test Systems is leading provider of advanced technologies for the global aerospace and defence industries.

Comrod Communication AS is an international company with development, production sales and marketing of antennas and antenna systems, support masts and power supplies to the defence communication market.

The Czech Chapter of the Armed Forces Communications Electronics Association (AFCEA) is a non-profit and educational organization whose mission is to create a professional forum for the management of ethical and effective dialogue between experts representing the membership and representatives of ministries, government and academia of the Czech Republic.

The Czech Chamber of Commerce is the largest and the most representative business association in the Czech Republic. It has more than 15,000 members organized in 62 regional chambers and in 110 branch associations.

Defence and Security Industry Association of the Czech Republic (DSIA) associates companies engaged in research, development, production, trade and marketing services of military and security equipment, material and infrastructure in the Czech Republic. It was founded in 1997 as a non-governmental, independent, apolitical, non-profit organization.