Tata Technologies Limited — Board/Management Information 2026

Jan 16, 2026

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Ref. No.: TTL/COSEC/SE/2025-26/79

January 16, 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: Disclosure under Regulation 30(5) of SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015 – Authorization of Key Managerial Personnel to Determine Materiality of Events or Information

Pursuant to Regulation 30(5) of SEBI (Listing Obligations & Disclosure Requirements) Regulations, 2015, we wish to inform you that the Board of Directors has approved the following changes in Key Managerial Personnel (KMPs) of the Company to determine the Materiality of Events or Information and for the purpose of making the necessary disclosures to the Stock Exchanges:

Sr.No.	Name of KMP	Designation	Contact Details
1	Mr. Warren Harris	CEO & ManagingDirector	Tata Technologies Limited
			Address: Plot No 25, Rajiv Gandhi Infotech
2	Mr. Uttam Gujrati	Chief Financial Officer	Park,Hinjawadi,Pune411057Tel: +91 20 6652 9090	India
			Email:investor@tatatechnologies.com

The aforesaid disclosure is also made available on the Company’s website at www.tatatechnologies.com

This is for your information and records.

For Tata Technologies Limited

Digitally signed by VIKRANT VIKRANT CHANDRASHE CHANDRASHEKHAR GANDHE KHAR GANDHE Date: 2026.01.16 18:32:48 +05'30' ________________________

Vikrant Gandhe

Company Secretary and Compliance Officer

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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