1.

Certainty Infotech

2.

CERTFin

3.

CertX AG

4.

Cervest 2016

5.

cfinder

6.

ChAIPredict

7.

Chaordic 2017

8.

Chelker Technology

9.

Chenglan

10.

Ciber Digita Consultants

11.

Cinimex

12.

Citega 1991-01-01