Pursuant to Regulation 34(1) of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, please find enclosed the Integrated Annual Report of the Company for the Financial ....

Date: 03rd September 2026 The Bombay Stock Exchange Limited Phiroze Jeejeebhoy Tower, Dalal Street, Fort, Mumbai - 400 001 Scrip Code: QLL | 544091 Subject: Notice convening the 8th Annual General Meeting and Integrated Annual Report for the Financial Year 2025-26 Dear Sir/Madam, Pursuant to Regulations 30, 34, 42 and 44 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 (“SEBI LODR Regulations”) and the applicable provisions of the Companies Act, 2013 read with the rules made thereunder, we wish to inform you that the 8th Annual General Meeting (“AGM”) of Qualitek Labs Limited (“the Company”) is scheduled to be held on Friday, September 25, 2026 at 11:30 A.M. (IST) at Avanta Business Centre, 4th Floor, Statesman House, 402, Barakhamba Road, Connaught Place (Near Barakhamba Metro Station), New Delhi - 110001, India. Further, in compliance with Regulation 34(1) of the SEBI LODR Regulations, the Notice convening the 8th AGM along with the Integrated Annual Report for the Financial Year 2025-26 is enclosed herewith and is also being sent to members through electronic mode whose email IDs are registered with the Company / Registrar & Share Transfer Agent (“RTA”) / Depository Participant(s). In accordance with Regulation 36(1)(b) of the SEBI LODR Regulations, a physical intimation letter containing the Company’s weblink to access the Integrated Annual Report for FY 2025-26 is being sent to those members whose email addresses are not registered with the Company / RTA / Depository Participant(s). Pursuant to Section 108 of the Companies Act, 2013, read with Rule 20 of the Companies (Management and Administration) Rules, 2014, and Regulation 44 of the SEBI LODR Regulations, the Company is providing to its members the facility to cast their votes on the resolutions proposed at the AGM through remote e-voting. Members who have not cast their vote through remote e-voting may exercise their voting rights at the AGM through polling facility. The schedule of events for remote e-voting is as follows: Event Day&Date Time Cut-off date for eligibility to vote Friday, September 18, 2026 — Commencement of remote e-voting Tuesday, September 22, 2026 9:00 A.M. (IST) End of remote e-voting Thursday, September 24, 2026 5:00 P.M. (IST) Annual General Meeting Friday, September 25, 2026 11:30 A.M. (IST) 'The Notice of AGM and the Integrated Annual Report are also available on the Company’s website at: https://www.qualiteklab.com/financials/ Thanking you, For Qualitek Labs Limited Antaryami Nayak Managing Director DIN: 07232463 Encl.: Notice of 8th AGM and Integrated Annual Report for FY 2025-26 Qualitek Labs Limited Annual Report FY 2025-26 Disclaimer This report is intended to provide the general information about the Company’s business as at the date of the report. The information contained herein is for general information purposes only and based on estimates and should not be construed as a recommendation to subscribe/purchase the shares of the company. The Company makes no representation or warranty, express or implied, as to, and does not accept any responsibility or liability with respect to, the fairness, accuracy, completeness or correctness of any information contained herein. This report may include certain <forward looking statements=. These statements are based on current estimates, expectations, forecasts and assumptions that may be subject to certain risks and uncertainties. The actual outcomes and results may differ materially from those statements. Important factors that could cause actual results to differ materially from our estimates include, amongst others, general economic and business conditions in India and abroad, ability to successfully implement our strategy, our growth & expansion plans and technological changes, changes in the value of the Rupee and other foreign currencies, changes in interest rates, changes in applicable laws and regulations, increasing competition, changes in political conditions in India or any other country and changes in foreign exchange regulations in India. Neither the company, nor its Directors and any of the affiliates or employees have any obligation to update or otherwise revise any forward-looking statements. The readers may use their own judgment and are advised to make their own calculations before deciding on any matter based on the information given herein. TABLE OF CONTENTS FY 2025-26 PAGE NO. CORPORATE OVERVIEW 01–19 1.1 Qualitek Labs Limited – At a Glance 01 1.2 Corporate Information 13 1.3 Board of Directors and Key Managerial Personnel (KMPs) 14 1.4 Message from the CEO & Managing Director 17 FINANCIAL HIGHLIGHTS 20-21 2.1 Financial Highlights 2025-26 20 2.2 Financial Performance Trend 21 BUSINESS UPDATES & CSR INITIATIVES 22 STATUTORY REPORTS 23-185 4.1 Notice of 8th Annual General Meeting along with Explanatory Statement 4.2 Directors' Report along with Annexures 42 4.3 Management Discussion and Analysis 65 4.4 Secretarial Audit Report 77 4.5 Financial Statements a) Consolidated Financial Statements 87 b) Standalone Financial Statements 139 QUALITEKLABS LIMITED–AT AGLANCE WhoWe Are Qualitek Labs Limited (“Qualitek” or “the Company”) is an Indian Testing, Inspection and Certification (“TIC”) services platform offering independent, technically competent and quality-focused solutions across a diverserange of industries. Over the years, the Company has evolved from a focused testing business into a multi-disciplinary and geographically diversified TIC platform, combining laboratory testing, inspection, certification, audit, training, consultancyand technology-enabled compliance solutions. With an expanding laboratory network, growing technical capabilities and a diversified customer base, Qualitekis positioned to participatein the increasing demand for quality assurance, regulatorycompliance, productsafety and sustainability acrossdomestic and global supply chains. During FY2025-26, the Company significantly strengthened its platform through the consolidation of Interstellar TestingCentre Private Limited, expansion into Food& Lifesciencesand Pharmaceutical testing, and continued development of itsInspection, Audit, Certificationand digitalcapabilities. OURGROUP The Qualitek Group brings together testing expertise, technical capabilities, laboratory infrastructure and technology solutions, enabling the Group to address a broad spectrum of quality, safety, compliance and digitalrequirements. 1. QUALITEKLABS LIMITED (FlagshipListed Company) Qualitek Labs Limited is engaged in Testing, Inspection, Certification, Auditing, Training and allied quality assurance services across diverse industries. The Company's capabilities cover Automotive, Defense, Electricals & Electronics, Food & Feed, Pharmaceuticals, Environment, Water & Sustainability, Minerals & Natural Resources, Infrastructure and otherindustrial sectors. The Company also provides technical and managerial consultancy, environmental consultancy, occupational safety advisory and laboratory quality management services, supported by its growing digital capabilities. Qualitek is progressively expanding from conventional testing towards a comprehensive TIC and digital compliance platform, with a focus on scalable and capital-efficient growthopportunities. 2. INTERSTELLARTESTING CENTRE PRIVATELIMITED (Established Technical &Testing Platform) Interstellar Testing Centre Private Limited (“ITCPL”) brings several decades of experience in testing and assuranceservices. Its capabilities encompass Drugs & Pharmaceuticals, Nutraceuticals, Food, Water, Chemicals, Cosmetics, Herbal Products, Environment & Sustainability, Building Materials and Mechanical testing, among other areas. ITCPL also undertakes research and development activities, including drug discovery, method validationand technology transfer, supportingpharmaceutical and other life-science customers. The integration of ITCPL has significantly enhanced the Group's capabilities [Showing first 8,000 characters — download PDF for full document]