Intimation under Regulation 30 of SEBI(LODR) Regulations, 2015 - ESG Ratings provided by Crisil

Bosch Limited Post Box No:3000 Hosur Road, Adugodi Bangalore-560030 Corporate Relationship Department The Manager Karnataka, India BSE Limited Listing Department Tel +91 80 67523878 1st Floor, New Trading Ring National Stock Exchange of India Ltd. www.bosch.in Rotunda Building Exchange Plaza, C-1, Block G L85110KA1951PLC000761 Phiroze Jeejeebhoy Towers Bandra-Kurla Complex Secretarial.corp@in.bosch.com Dalal Street, Fort Bandra (E) Mumbai – 400 001 Mumbai – 400 051 Scrip code:500530 Symbol: BOSCHLTD August 14, 2026 D ear Sir/Madam, S ub: Disclosure under Regulation 30 of the Securities and Exchange Board of India ( Listing Obligations and Disclosure Requirements) Regulations, 2015 – Intimation of E nvironmental, Social and Governance (ESG) rating Pursuant to Regulation 30, read with Schedule III of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, and SEBI Circular No. SEBI/HO/CFD/CFD-PoD-1/P/CIR/2023/123 dated July 13, 2023, we hereby inform you that Bosch Limited has received the Crisil ESG (Environmental, Social, and Governance) score of 71.0 (increased from 62) and Crisil core ESG score of 72.0 (increased from 61) (Category - Leader). The rating was provided by Crisil ESG Ratings & Analytics Ltd, a SEBI-registered ESG Rating Provider under Category Auto components and Equipments as per its report dated August 13, 2026. The Company received this rating on the same day. The report has been independently prepared by Crisil ESG Ratings & Analytics Ltd., based on FY 2025-26 data available in the public domain Kindly take the above information on record. Thanking you, Yours Sincerely, for Bosch Limited, V Srinivasan Company Secretary & Compliance Officer Registered Office: Bosch Limited, Hosur Road, Bangalore-560030, Karnataka, India Managing Director: Guruprasad Mudlapur,Joint Managing Director :Sandeep N