Update companies.yml with new entries (#16551)

Co-authored-by: Abhinav <[email protected]>

Author: abhi-bhatra

data/companies.yml

@@ -636,6 +636,14 @@ training:
       - "The course will cover traffic management features such as load balancing, as well as important security aspects including authentication and authorization. Additionally, you will discover how to implement A/B testing and blue-green deployments using Istio."
       - "KodeKloud's hands-on labs will help you get started with Istio step by step. First, you'll learn how to install Istio on your cluster and deploy your first application. Then, you'll explore virtual services and destination rules, understand Istio's security features, and practice with our observability lab."
       - "Each lab is designed to be practical and easy to follow, making it simple for you to learn and apply your new skills."
+  - name: "Istio Certified Associate (ICA)"
+    logo: "/logos/kk-training.svg"
+    url: "https://kodekloud.com/courses/istio-certified-associate/"
+    description: "Istio Certified Associate (ICA)"
+    details:
+      - "Become an Istio expert with the industry's most comprehensive ICA certification course. Master service mesh fundamentals through hands-on labs, real-world projects, and expert-led training that mirrors actual production environments."
+      - "Fast-track your cloud-native career with in-depth coverage of Istio installation, traffic management, security, observability, and multi-cluster deployments. Includes dedicated mock exams designed to match the official ICA exam format."
+      - "Join thousands of successful professionals who've advanced their careers with KodeKloud's proven learning methodology. Perfect for DevOps engineers, platform engineers, and Kubernetes administrators ready to become service mesh specialists."
   - name: "Istio Fundamentals"
     logo: "/logos/tetrate.svg"
     url: "https://academy.tetrate.io/courses/istio-fundamentals"