C.T.S.F. - Compagnie Générale de Télégraphie sans Fil
Bruxelles (1901)

S.A.I.T. - Société Anonyme Internationale de Télégraphie sans Fil
13 Rue Brederode, Bruxelles (1930s)

SAIT Radio Holland
Bruxelles (1992)

SAIT - A Securitas Company
Z.1 Research Park 100, 1731 Zellik (2021)

Telegraphy equipment for marine applications (1920s and 1930s).

Marine communications equipment was produced under the brand SAIT Electronics in the 1970s and 1980s. Sets from producers were also sold with SAIT badging, while SAIT-made sets were also sold under other brands such as DEBEG.

Foundation in 1901.[1]

In 1992 the company became SAIT Radio Holland after Radio Holland was sold to SAIT by their previous owner, Nedlloyd.[1]

Radio Holland was demerged in the first half of the 2000s and since operates independently again.

After a series of mergers the company was renamed Zenitel. In 2009 Zenitel Belgium and Zenitel Wireless France were demerged and the four divisions maritime, metro and light rail, aviation, and Confined Area Solutions use the brand SAIT in France and Belgium.

SAIT became a part of Securitas Belgium in 2016.

[1] sait.be, retrieved in 2021