Press Release

Ref. No.: TTL/COSEC/SE/2026-27/63 October 14, 2026 BSE Limited National Stock Exchange of India Limited Phiroze Jeejeebhoy Towers, Exchange Plaza, C-1, Block G, Dalal Street, Bandra Kurla Complex, Bandra (E), Mumbai- 400001, India Mumbai – 400 051, India Scrip Code: 544028 Trading symbol: TATATECH Dear Sir / Madam, Subject: Press Release- Unaudited Standalone and Consolidated Financial Results for the quarter and half year ended September 30, 2026 Pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, enclosed herewith is the Press Release issued by Tata Technologies Limited on the captioned subject, the content of which is self-explanatory. This is for your information and records. For Tata Technologies Limited Raghav Mulay Company Secretary and Compliance Officer Encl: As above Tata Technologies Limited Plot No 25, Rajiv Gandhi Infotech Park | Hinjawadi, Pune 411057 | India Tel: +91 20 6652 9090 | Fax: +91 20 6652 9035 CIN L72200PN1994PLC013313 Email: investor@tatatechnologies.com Website: www.tatatechnologies.com MEDIA RELEASE Pune, Mumbai, Bengaluru, India, 14th October 2026: Tata Technologies Limited (BSE: 544028, NSE: TATATECH), a leading global product engineering and digital services company, today announced financial results for the quarter ended September 30, 2026. Quarter ended September 30, 2026, results highlights. • Total Company Operating Revenue stood at ₹16,988 million, up +28.4% YoY • Services Segment Revenue was ₹13,557 million, up +33.9% YoY • In USD terms, Services Segment Revenue came in at $141.9 million, up +4.3% QoQ in cc • Operating EBITDA at ₹2,733 million, up +31.5% YoY • EBITDA margin up +40bps YoY at 16.1%; Flat QoQ • Net Income was at ₹1,714 million vs. ₹1,655 million in Q2 FY26 • Net income margin was at 10.1% • Workforce strength was at 12,895. [LTM] attrition came in at 15.6% Warren Harris, Chief Executive Officer and Managing Director, said: “I am pleased with our strong performance in Q2, with revenues growing 28% year-on-year, reinforcing our positive outlook for FY27. We remain confident in delivering strong double-digit growth for the full year, supported by robust demand, ongoing program ramp-ups, and healthy pipeline conversion. Through our leadership in product realization, growing full-vehicle development capabilities, expanding Aerospace presence, and AI-native transformation, we believe Tata Technologies is becoming a highly differentiated engineering and technology partner, well-positioned for sustainable long-term growth.” Uttam Gujrati, Chief Financial Officer, said: “Our strong Q2 performance, highlighted by 28% revenue and 32% EBITDA growth, reflects the strength of our diversified portfolio, improving deal momentum, and disciplined execution. While we continue to navigate some near-term challenges, particularly within certain customer segments and geographies, the underlying demand environment remains encouraging, and our strategic programs continue to scale well. Supported by a strong order pipeline, a healthy balance sheet, and continued investments in talent and capabilities, we remain well-positioned to capitalize on the significant opportunities ahead.” © Copyright 2026 Tata Technologies. All rights reserved. All other trademarks are trademarks of their respective owners. Key highlights and recognitions: • Tata Technologies has won a $138 million full vehicle program with a leading luxury European Automotive OEM, strengthening its role as an end-to-end engineering partner across product development, manufacturing engineering, technical leadership, and program management for two vehicle platforms. • A leading North American commercial vehicle manufacturer has selected Tata Technologies to lead the end-to-end development of a new vehicle platform and support the associated digital ecosystem. • Tata Technologies secured a strategic engagement with a Global Automotive OEM to support the development and virtual validation of next-generation vehicle software platforms, reinforcing its capabilities in software-defined vehicles and embedded engineering. • Tata Technologies has been selected as a strategic digital transformation partner for a European Tier 1, supporting the modernization of manufacturing operations across its global plants. • A North American Tier 1 has selected Tata Technologies to assume responsibility for a strategic engineering center, reflecting growing customer confidence in our delivery capabilities. ENDS About Tata Technologies: Tata Technologies (BSE: 544028, NSE: TATATECH) is a global product engineering and digital services company helping manufacturers design, develop, and deliver better products. The company partners with global OEMs and enterprises across automotive, aerospace, industrial heavy machinery, and other manufacturing sectors. Driven by its vision of #EngineeringABetterWorld, Tata Technologies enables enterprises to innovate faster and deliver differentiated customer experiences through engineering excellence and digital transformation. With deep domain expertise in Embedded Systems and Software Solutions, Engineering Research & Development (ER&D) Services, and Digital Enterprise Solutions, Tata Technologies helps enterprises accelerate time-to-market, optimize product development costs, improve operational efficiency, and build smarter, safer, and more sustainable products. For more information, visit www.tatatechnologies.com Media Contacts Investor relations contact: Vijay Lohia - ir@tatatechnologies.com Media relations contact: Nikunj Ambegaonker - nikunj.ambegaonker@tatatechnologies.com PR Agency: Nikita Crasta – nikita.crasta@adfactorspr.com © Copyright 2026 Tata Technologies. All rights reserved. All other trademarks are trademarks of their respective owners.