Please find enclosed the BRSR for the year ended 31st March 2026 along with Independent Reasonable Assurance Statement.

USHA MARTIN Date: 27th July 2026 The Manager The Secretary Societe de la Bourse de National Stock Exchange of India Ltd. BSE Limited Luxembourg Exchange Plaza, Phiroze Jeejeebhoy Towers, 35A Bouleverd Joseph II Plot No. C/1, G Block, Dalal Street L-1840, Luxembourg Bandra Kurla Complex, Mumbai – 400 001 [Scrip Code: Bandra (E), Mumbai – 400 051 [Scrip Code: 517146] US9173002042] [Symbol: USHAMART] Dear Sir/Madam, Sub.: Business Responsibility and Sustainability Report for the Financial Year 2025-26 Pursuant to Regulation 34(2)(f) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we are enclosing herewith the Business Responsibility and Sustainability Report (BRSR) for the Financial Year 2025-26, along with Independent Reasonable Assurance Statement provided by SGS India Private Limited, which also forms part of the Annual Report for the Financial Year 2025-26, submitted to the Exchanges. The BRSR along with the Annual Report is also available on Company’s website at www.ushamartin.com. This is for your information and record. Thanking you, Yours faithfully, For Usha Martin Limited Manish Agarwal Company Secretary & Compliance Officer Enclosed: As above USHA MARTIN LIMITED CIN: L31400WB1986PLC091621 (rr) Regd. Office: 2A Shakespeare 0 (00 9133) 71006300 B contact@ushamartin.co.in 'v Sarani, Kolkata -700071, India .C:::::,. (00 91 33) 71006492 www.ushamartin.com ■■-Section 2 ■ Business Responsibility and Sustainability Report SECTION A: GENERAL DISCLOSURE I. Details of the listed entity: 1. Corporate Identity Number (CIN) of the Listed Entity L31400WB1986PLC091621 2. Name of the Listed Entity Usha Martin Limited 3. Year of incorporation 1986 4. Registered office address 2A Shakespeare Sarani, Kolkata – 700071 5. Corporate address Usha Martin Limited, 2A Shakespeare Sarani, Kolkata – 700071 6. E-mail investor@ushamartin.co.in 7. Telephone 033 - 7100 6300 8. Website https://www.ushamartin.com 9. Financial year for which reporting is being done 1st April 2025 to 31st March 2026 (FY 2025-26) 10. Name of the Stock Exchange(s) where shares are listed (i) In India, the Company’s equity shares are listed on • BSE Limited • National Stock Exchange of India Limited (NSE) (ii) The GDRs of the Company are listed on the Societe de la Bourse de Luxembourg 11. Paid-up Capital INR 30,47,41,780 12. Name and contact details (telephone, email address) of the Mr. S B N Sharma person who may be contacted in case of any queries on the Whole Time Director BRSR report Tel. No. 033 - 7100 6300 Email: sbns@ushamartin.co.in 13. Reporting boundary Standalone basis 14. Name of assessment or assurance provider SGS India Private Limited (“SGS”) 15. Type of assessment or assurance obtained Reasonable Assurance (for BRSR core indicators) and Limited Assurance (for other indicators) II. Products/services 16. Details of business activities (accounting for 90% of the turnover): Description of Main Activity Description of Business Activity % of Turnover of the entity 1. Manufacturing Metal & Metal Products 94.56% (Manufacturing of Wire Rope, Wire, Strands including Locked Coil) 17. Products/Services sold by the entity (accounting for 90% of the entity’s Turnover): S. % of total Turnover Product/Service NIC Code* No. contributed 1. Wire Rope 2599 63.88% 2. Wire & Strands 2599 17.13% 3. LRPC Strand 2599 13.55% * As per National Industrial Classification 2008 III. O perations 18. Number of locations where plants and/or operations/offices of the entity are situated*: Location Number of plants Number of offices Total National 3 6 9 (Kolkata, Mumbai, Delhi NCR, Chennai, Bangalore and Hyderabad) International 4 16 20 *Includes plant/offices of our subsidiaries ■-Section 2 ■■ USHA MARTIN LIMITED Annual Report 2025-26 Business Responsibility and Sustainability Report 19. Markets served by the entity: a) Number of locations Locations Number National (No. of States) 28 States and 8 Union Territories International (No. of Countries) 75 b) What is the contribution of exports as a percentage of the total turnover of the entity? c) A brief on types of customers Usha Martin Limited is a globally recognized manufacturer of high-quality steel wires and wire ropes. The company caters to a broad spectrum of industries, including oil and gas, mining, elevators, heavy engineering, shipping, and logistics, with a strong operational presence across six continents. IV. Employees 20. Details as of March 31, 2026 a) Employees and workers (including differently abled): S. Total Male Female Particulars No. (A) No. (B) % (B/A) No. (C) % (C/A) Employees 1. Permanent (D) 580 555 95.69 25 4.31 2. Other than Permanent (E) 84 82 97.62 2 2.38 3. Total employees (D + E) 664 637 95.93 27 4.07 Workers 4. Permanent (F) 1,654 1,645 99.46 9 0.54 5. Other than Permanent (G) 2,740 2,707 98.80 33 1.20 6. Total workers (F + G) 4,394 4,352 99.04 42 0.96 b) Differently abled employees and workers S. Total Male Female Particulars No. (A) No. (B) % (B/A) No. (C) % (C/A) Differently Abled Employees 1. Permanent (D) - - - - - 2. Other than Permanent (E) - - - - - 3. Total differently abled - - - - - employees (D + E) Differently abled Workers 4. Permanent (F) - - - - - 5. Other than Permanent (G) - - - - - 6. Total workers (F + G) - - - - - ■■-Section 2 ■ 21. Participation/Inclusion/Representation of women Total No. & % of Females Particulars (A) No. (B) % (B/A) Board of Directors 7 1 14.29 Key Managerial Personnel (KMP)* 2 0 0 * KMPs includes Chief Financial Officer and Company Secretary. 22. Turnover rate* for permanent employees and workers FY 2025-26 FY 2024-25 FY 2023-24 Particulars Male Female Total Male Female Total Male Female Total Permanent Employees 7.27 16.67 7.66 9.37 5.41 9.24 10.19 2.38 10.18 Permanent Workers 12.70 0 12.65 9.91 0 9.89 12.41 0 12.39 * The turnover rate includes employees who left the organization, whether voluntarily or through dismissal, retirement, or death in service. V. Holding, Subsidiary and Associate Companies (including joint ventures) 23. Names of holding/subsidiary/associate companies/joint ventures (As on March 31, 2026) Does the entity indicated Indicate whether in column A, participate in S. Name of the Holding/Subsidiary/Associate Companies/Joint Holding/Subsidiary/ % of shares held the Business Responsibility No. Ventures (A) @ Associate/Joint by listed entity initiatives of the listed Venture* entity? (Yes/No)** 1 U M Cables Limited Subsidiary 100 No 2 Bharat Minex Private Limited Subsidiary 100 No 3 Gustav Wolf Specialty Cords Limited Subsidiary 100 No 4 Usha Martin International Limited Subsidiary 100 No 5 Brunton Wire Ropes FZCo. Subsidiary 100 No 6 Usha Martin Americas Inc. Subsidiary 100 No 7 Usha Siam Steel Industries Public Company Limited Subsidiary 100 No 8 Usha Siam Specialty Wire Company Limited Subsidiary 100 No 9 Brunton Wire Ropes Industrial Company Limited Subsidiary 51 No 10 Usha Martin Singapore Pte. Limited Subsidiary 100 No 11 Usha Martin Australia Pty. Ltd. Subsidiary 100 No 12 PT Usha Martin Indonesia Subsidiary 100 No 13 Usha Martin Vietnam Company Limited Subsidiary 100 No 14 De Ruiter Staalkabel BV Sliedrecht Subsidiary 100 No 15 Usha Martin Italia SRL Subsidiary 100 No 16 Usha Martin Europe B.V. Subsidiary 100 No 17 Usha Martin UK Limited Subsidiary 100 No 18 Brunton Shaw UK Limited Subsidiary 100 No 19 European Management and Marine Corporation Limited Subsidiary 100 No 20 Pengg Usha Martin Wires Private Limited Joint Venture 40 No 21 CCL Usha Martin Stressing Systems Limited Joint Venture 49.99 No @ During the financial year 2025–26, Usha Martin España S.L., a step-down wholly owned subsidiary of the Company, has been voluntarily dissolved. The order of dissolution was issued by the Commercial Registrar of Barcelona on 19th December, 2025. *Includes step-down subsidiaries ** The subsidiary/joint venture companies define their own initiatives based on their specific content and have access to information and expertise residing with [Showing first 8,000 characters — download PDF for full document]