Updates

Ref: BLACKBUCK/CORP/2026-27/69 August 25, 2026 To To National Stock Exchange of India Ltd., BSE Limited Exchange Plaza, C-1, Block G Phiroze Jeejeebhoy Towers Bandra Kurla Complex, Dalal Street Bandra (E), Mumbai – 400 051 Mumbai – 400001 Scrip Code: 544288, Scrip Symbol: BLACKBUCK, Series – EQ ISIN- INE0UIZ01018 Sub: Business Responsibility and Sustainability Report for the financial year ended March 31, 2026 Dear Sir/Ma’am, Pursuant to Regulation 34 of the Securities and Exchange Board of India (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed herewith the Business Responsibility and Sustainability Report of the Company for the financial year ended March 31, 2026, which forms part of the annual report. The annual report is uploaded on the Company’s website at https://a.blbk.in/Annual_Report_2025-26.pdf Thanking you Yours Sincerely, For BlackBuck Limited (Formerly known as Zinka Logistics Solutions Limited) Barun Pandey Company Secretary and Compliance Officer Membership No: A39508 Annual Report 2025-26 Business Responsibility & Sustainability Reporting SECTION A: GENERAL DISCLOSURES I. Details of the listed entity 1 Corporate Identity Number (CIN) of the Listed Entity L63030KA2015PLC079894 2 Name of the Listed Entity BlackBuck Limited (Formerly known as Zinka Logistics Solutions Limited) 3 Year of incorporation 2015 4 Registered office address "Essae Vaishnavi-Summit" 1st Floor, No-6/B, 7th Main, 80 Feet Road, 3rd Block, Koramangala Industrial Layout, Corporation Ward No. 68, Koramangala, Bengaluru - 560034, Karnataka, India. 5 Corporate address Same as above 6 E-mail cs@blackbuck.com 7 Telephone + 91 8046481828 8 Website www.blackbuck.com 9 Financial year for which reporting is being done FY26 10 Name of the Stock Exchange(s) where shares are listed BSE Limited & National Stock Exchange of India Limited 11 Paid-up Capital (In Rs) 18,17,96,612 (as on March 31, 2026) 12 Name and contact details (telephone, email address) Barun Pandey of the person who may be contacted in case of any Company Secretary and Compliance Officer, queries on the BRSR report Email- cs@blackbuck.com, M.No- 8046481828 13 Reporting boundary - Are the disclosures under this Standalone Basis report made on a standalone basis (i.e. only for the entity) or on a consolidated basis (i.e. for the entity and all the entities which form a part of its consolidated financial statements, taken together). 14 Name of assurance provider N/A 15 Type of assurance obtained N/A II. Products/services 16 Details of business activities (accounting for 90% of the turnover): S. Description of Business % of Turnover of Description of Main Activity No. Activity the entity 1 Transport and storage Land Transport via Road 91.29% 17 Products/Services sold by the entity (accounting for 90% of the entity’s Turnover) S. % of total Turnover Product/Service NIC Code No. contribute 1 Land Transport via Road 49231 91.29% 18 Number of locations where plants and or operations offices of the entity are situated Location Number of plants Number of offices Total National Nil 6 6 International Nil Nil Nil Corporate Overview Statutory Report Financial Statements 19 Markets served by the entity: a. Number of locations Locations Number National (No. of States) 28 International (No. of Countries) Nil b. What is the contribution of exports as a percentage of the total turnover of the entity? c. A brief on types of customers BlackBuck serves following customer types: truck operators/fleet owners and shippers/consignors. IV. Employees and workers 20 Details as at the end of Financial Year: a. Employees and workers (including differently abled)*: a. Employees and workers (including differently abled): S. Male Female Particulars Total (A) No. No. (B) % (B / A) No. (C) % (C / A Employees 1 Permanent (D) 1613 1544 96% 69 4% 2 Other than Permanent (E) 2039 1762 86% 277 14% 3 Total employees (D + E) 3652 3306 91% 346 9% Workers 4 Permanent (F) N/A N/A N/A N/A N/A 5 Other than Permanent (G) N/A N/A N/A N/A N/A 6 Total workers (F + G) N/A N/A N/A N/A N/A S. Male Female Particulars Total (A) No. No. (B) % (B / A) No. (C) % (C / A DIFFERENTLY ABLED EMPLOYEES 1 Permanent (D) 1 1 100% 0 0 2 Other than Permanent (E) 0 0 0% 0 0 3 Total employees (D + E) 1 1 100% 0 0 DIFFERENTLY ABLED WORKER 4 Permanent (F) N/A N/A N/A N/A N/A 5 Other than Permanent (G) N/A N/A N/A N/A N/A 6 Total workers (F + G) N/A N/A N/A N/A N/A * BlackBuck Limited does not have workers as defined under the SEBI BRSR Guidance Note; hence, disclosures related to workers are not applicable. 21 Participation/Inclusion/Representation of women No. and percentage of Female Total (A) No. (B) % (B / A) Board of Directors 8 1 12.50% Key Management Personnel 3 0 Nil 22 Turnover rate for permanent employees and workers (Disclose trends for the past 3 years) Previous to previous Current Financial Year Previous Financial Year Financial Year Male Female Total Male Female Total Male Female Total Permanent Employees 48.62% 43.08% 48.40% 40% 38% 40% 41% 38% 41% Permanent Workers N/A N/A N/A N/A N/A N/A N/A N/A N/A Annual Report 2025-26 V. Holding, Subsidiary and Associate Companies (including joint ventures) 23 (a) Names of holding / subsidiary / associate companies / joint ventures Does the entity indicated Name of the holding / subsidiary indicate whether % of shares at column A, participate in / associate companies / joint holding/ Subsidiary/ held by listed the Business Responsibility ventures (A) Associate/ Joint Venture entity initiatives of the listed entity? (Yes/No) 1 TZF LOGISTICS SOLUTIONS Wholly-owned Subsidiary 100% No PRIVATE LIMITED 2 BLACKBUCK FINSERVE PRIVATE Wholly-owned Subsidiary 100% No LIMITED 3 ZZ LOGISTICS SOLUTIONS PRIVATE Wholly-owned Subsidiary 100% No LIMITED * *ZZ Logistics Solutions Private Limited, a wholly owned subsidiary of the Company, was struck off from the Register of Companies with effect from May 11, 2026 VI. CSR Details 24 (i) Whether CSR is applicable as per section 135 of Companies Act, 2013: (Yes/No) NO (ii) Turnover (in Rs.) 6,40,97,70,000.00 (iii) Net worth (in Rs.) 14,23,67,90,000.00 VII. Transparency and Disclosures Compliances 25 Complaints/Grievances on any of the principles (Principles 1 to 9) under the National Guidelines on Responsible Business Conduct: Grievance Current Financial Year Previous Financial Year Redressal Number of Number of Stakeholder Mechanism in group from Number of complaints Number of complaints Place (Yes/No) (If whom complaints pending complaints pending Yes, then provide Remarks Remarks complaint is filed during resolution filed during resolution received web-link for the year at close of the year at close of grievance redress the year the year policy) Communities Nil 0 0 Nil Nil - Investors Nil 0 0 Nil Nil - (other than shareholders) Shareholders https://a.blbk.in/ 0 0 1 complaint was 12 1 investor-grievance received prior to March 31, 2025, which was pending for resolution in the previous year and the Company have submitted its Action Taken Report (ATR) on April 1, 2025. Employees https://a.blbk.in/ 0 0 0 0 NA and workers whistleblower Customers https://www. 1040 131 Nil NIL Nil blackbuck.com/ terms-conditions. html Corporate Overview Statutory Report Financial Statements Grievance Current Financial Year Previous Financial Year Redressal Number of Number of Stakeholder Mechanism in group from Number of complaints Number of complaints Place (Yes/No) (If whom complaints pending complaints pending Yes, then provide Remarks Remarks complaint is filed during resolution filed during resolution received web-link for the year at close of the year at close of grievance redress the year the year policy) Value Chain Yes, currently we 0 0 N/A N/A N/A Partners have a help desk team to assist with vendor for the payment related queries, as mentioned in the purchase order. Company is establishing tracking mechanism for the grievances raised by value chain partners. Other (please [Showing first 8,000 characters — download PDF for full document]