The Omnipol Group of companies, often stylized OMNIPOL, is a military industrial group headquartered in Prague, the capital of the Czech Republic. Throughout the country the Omnipol Group employs 4000 people, out of which over 400 are dedicated to research and development.

ERA, owned by OMNIPOL and located in the Czech town of Pardubice, produces the passive surveillance systems VERA NG and PLESS. ERA is also, a global supplier of systems for, air traffic management for both civilian and military airports.

Also owned by OMNIPOL, and located in the Czech town of Uherske Hradiste, is MESIT which develops and produces, specialized products and systems such as the RF 40 Radio, which is in service in some of the most demanding sectors of service.^{[citation needed]}

The latest Czech based company to join the Omnipol Group, in 2022, is Aircraft Industries based in the town of Kunovice, which produces, amongst others, the L410 aircraft.

Omnipol is, since 2015, also the strategic partner and investor in the L-39NG, a subsonic military trainer and light attack aircraft manufactured by Aero Vodochody located on the outskirts of Prague. In 2021, the OMNIPOL Group became a minority owner of this company.

As of 2024, the OMNIPOL brand has 90 years of history.

1934 - Founding of OMNIPOL

1939 - Takeover of the Joint Stock Company formerly Škoda Plzen Plants, and discontinuation of the pre-war activities of OMNIPOL.