GCS-Sécurité SàRL is a new dynamic security company based in Versoix, GVA. Under the supervision of Mr. Bernardo Notz and under the authority of the cantonal police of Geneva, GCS-Sécurité offers a range of services related to:


Our policy is based on discretion, training and professionalism.

Our motto: TRAIN HARD, FIGHT EASY.

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