Top 5 tech news updates from big companies in July 2025
1. Nvidia Becomes World’s First $4 Trillion Company
Summary: Nvidia, led by Jensen Huang, surpassed a $4 trillion market capitalization, overtaking Apple and Microsoft. This milestone highlights Nvidia’s leadership in AI chip technology and the booming AI market.
Link: Economic Times—Nvidia $4T milestone
2. Cisco Launches Universal Zero Trust Network Access (ZTNA) for AI Era
Summary: At Cisco Live 2025, Cisco unveiled its Universal ZTNA solution, extending zero-trust security to cover users and AI agents alike. The solution integrates networking and security for seamless, resilient access anywhere, supporting hybrid workplaces and AI workloads.
Link: Cisco Live 2025 Universal ZTNA
3. Nvidia Opens New AI Research Hub in Israel
Summary: Nvidia expanded its global AI research footprint by launching a new AI center in Israel, aimed at accelerating AI innovation and tapping into local talent.
Link: Tech Startup News
4. Indosat & Nokia Use AI to Reduce Telecom Network Energy Consumption
Summary: Indosat Ooredoo Hutchison partnered with Nokia to deploy AI-driven solutions that optimize energy usage in telecom networks, enhancing sustainability and operational efficiency.
Link: Tech Startup News
5. Castelion Raises $350 Million to Scale Hypersonic Missile Technology
Summary: Defense startup Castelion, co-founded by former SpaceX engineers, secured $350 million in Series B funding to advance hypersonic missile systems and expand aerospace capabilities.
Link: Tech Startups Funding News
Like and comment if you find it usefull 👍🏻
