We are enclosing the gist of Proceedings of 37th Annual General Meeting of the company held on Wednesday, 23rd September 2026.

Date: 23rd September, 2026 Listing Compliance Department BSE Limited The National Stock Exchange of India Ltd. Phiroze Jeejeebhoy Tower, Exchange Plaza, Plot No. C/1, G Block, Bandra Dalal Street, Kurla Complex, Bandra (E), Mumbai – 400001 Mumbai – 400051 Scrip Code: 544198 Symbol: DEEDEV SUB: PROCEEDINGS OF 37TH ANNUAL GENERAL MEETING (‘AGM’) AND REPORTING UNDER REGULATION 30 OF THE SEBI (LISTING OBLIGATIONS AND DISCLOSURE REQUIREMENTS) REGULATIONS 2015 Dear Sir/ Madam, This is to inform you that the AGM of the Company was held today i.e. Wednesday, September 23, 2026 at 02:00 p.m. through two-way video conferencing (‘VC’) / other audio-visual means (‘OAVM’) facility in compliance with the applicable provisions of the Companies Act, 2013 and circulars issued by the Ministry of Corporate Affairs in this regard and the business as mentioned in the Notice dated August 27, 2026 convening the AGM were transacted thereat. The AGM of the Company commenced at 02:00 p.m. and concluded at 02:56 p.m. (including e-voting facility) A summary of the proceedings of the AGM pursuant to Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015 is enclosed as Annexure A. The details of the voting results (remote e-voting and e-voting at the AGM) on the resolution as set out in the Notice of AGM along with the Scrutinizer’s Report will be disseminated to the Stock Exchanges and will be placed on the Company’s website, in due course. Please take the above information on record. This is for your information and record please. Yours faithfully, For DEE Development Engineers Limited Ranjan Kumar Sarangi Company Secretary and Compliance Officer Membership No.: F8604 Address: Unit 1, Prithla - Tatarpur Road, Village Tatarpur Dist. Palwal, Faridabad, Haryana – 121 102 Encl.: as above DEE DEVELOPMENT ENGINEERS LIMITED Regd. Office: Unit 1, Prithla-Tatarpur Road, Village Tatarpur, Dist. Palwal, Haryana- 121102, India Works: Unit 1, 2 & 3, Village Tatarpur, Dist. Palwal, Haryana- 121102, India T: +91 1275 248200, F: +91 1275 248314, E: info@deepiping.com, W: www.deepiping.com CIN: L74140HR1988PLC030225 GST Registration No. 06AACCD0207H1ZA ANNEXURE A GIST OF PROCEEDINGS OF THE 37TH ANNUAL GENERAL MEETING OF DEE DEVELOPMENT ENGINEERS LIMITED DATE. TIME AND VENUE OF THE MEETING The 37th Annual General Meeting of the company was held on Wednesday, September 23, 2026 through video conference (VC)/other Audio Visual Means (OAVM), - commenced at 02:00 P.M. and concluded at 02:56 P.M The deemed venue of the AGM was the Registered Office of the Company i.e., Prithla- Tatarpur Road, Village Tatarpur, Dist. Palwal, Haryana- 121102; The following Directors & KMP’s were present through VC during the meeting. S. No. Name of the persons Designation 1. Ms. Shikha Bansal Whole Time Director 2. Ms. Shruti Aggarwal Whole Time Director 3. Mr. Ashwani Kumar Prabhakar Independent Director 4. Mr. Bhisham Kumar Gupta Independent Director 5. Mrs. Shilpi Barar Independent Director 6. Mr. Brham Prakash Yadav Chief Financial Officer 7. Mr. Ranjan Kumar Sarangi Company Secretary And representatives of the Statutory Auditors, Secretarial Auditors, Internal Auditor and Cost Auditors participated in the AGM. Quorum A total of 109 members attended the meeting. Chairman Ms. Shikha Bansal – Whole Time Director, chaired the meeting. PROCEEDINGS AT THE MEETING a. Mr. Ranjan Kumar Sarangi, company secretary & compliance officer welcomed the shareholders at the 37th Annual General Meeting of the Company b. General instructions to attend the meeting through Video Conference (VC)/Other Audio- visual Means (OAVM) were explained to the members by Mr. Ranjan Kumar Sarangi, company secretary & compliance officer of the Company; c. lt was informed to the members that as the meeting is being held through video conference, the facility for appointment of proxies by the members was not applicable and hence the proxy register for inspection is not available. Further, the Register of members, the Register of Directors and Key Managerial personnel and the Register of Contracts or Arrangements has been made available electronically for inspection by the members during the meeting; d. The Company Secretary informed the Members that pursuant to various circulars issued by the Ministry of corporate Affairs (MCA), the 37th Annual General Meeting is being conducted by electronic means through VC/OAVM platform. The Notice and Annual Report for the Financial Year 2025-26 was sent only by electronic mode to the members whose e-mail addresses are registered with the company/Depositories and a letter providing the web-link, DEE DEVELOPMENT ENGINEERS LIMITED Regd. Office: Unit 1, Prithla-Tatarpur Road, Village Tatarpur, Dist. Palwal, Haryana- 121102, India Works: Unit 1, 2 & 3, Village Tatarpur, Dist. Palwal, Haryana- 121102, India T: +91 1275 248200, F: +91 1275 248314, E: info@deepiping.com, W: www.deepiping.com CIN: L74140HR1988PLC030225 GST Registration No. 06AACCD0207H1ZA including the exact path, where complete details of the Annual Report are available was sent to all those shareholders who have not registered their e-mail addresses. e. The Company Secretary informed that Mr. K L Bansal is unable to attend today's meeting owing to a prior overseas business commitment and then introduced the Directors and officers attending the meeting through electronic means to the Members and informed that the Chairman of the Audit committee, stakeholders' Relationship committee & Nomination and Remuneration Committee are present at the meeting to answer members queries. Present Directors propose the name of Ms. Shikha Bansal as the chairperson of the Meeting and she took the chair. f. The Chairperson informed the Members that the requisite quorum is present and called the Meeting to order. g. The chairperson gave an overview on future outlook through a formal address to the members. h. It was informed that the Board of Directors have engaged the service of NSDL for holding of the meeting & voting process and have appointed Mr. Kapil Kumar, ACS the scrutinizer for the purpose of scrutinizing the remote e-voting process and electronic voting at the meeting. i. Thereafter, the following items of business as set out in the Notice convening the 37th Annual General Meeting were taken up by the Chairperson for consideration and approval of the members: ITEM NO. PARTICULARS RESOLUTION TYPE Ordinary Business 1. Adoption of the Audited Standalone and Consolidated Ordinary Financial Statements for the financial year ended 31st March 2026, together with the Reports of the Board of Directors and Statutory Auditors thereon. 2. Re-appointment of Ms. Shikha Bansal (DIN: 02712175), Ordinary who retires by rotation and, being eligible, offers herself for re-appointment. 3. Re-appointment of Mrs. Shruti Aggarwal (DIN: 08598962), Ordinary who retires by rotation and, being eligible, offers herself for re-appointment 4. Declaration of a Final Dividend of ₹1 per equity share of Ordinary ₹10 each for the financial year 2025-26. Special Business 5. Ratification of remuneration of M/s JSN & Co., Cost Ordinary Auditors, for the financial year 2026-27. 6. Reclassification and increase in the Authorised Share Ordinary Capital from ₹85 crore to ₹95 crore, and consequential amendment of the Capital Clause of the Memorandum of Association. 7. Revision in remuneration of Ms. Shikha Bansal, Whole- Special time Director, with effect from 1st April 2026. 8. Approval for conversion of whole or part of outstanding Special loan availed from Bank of India (Lead Bank) and the consortium of lenders into equity shares of the Company, upon occurrence of an event of default. DEE DEVELOPMENT ENGINEERS LIMITED Regd. Office: Unit 1, Prithla-Tatarpur Road, Village Tatarpur, Dist. Palwal, Haryana- 121102, India Works: Unit 1, 2 & 3, Village Tatarpur, Dist. Palwal, Haryana- 121102, India T: +91 1275 248200, F: +91 1275 248314, E: info@deepiping.com, W: www. [Showing first 8,000 characters — download PDF for full document]