Re-appointment of Managing Director and Executive Director for a period of 3 years from 01st September 2026- Disclosure under Regulation 30 of LODR, 2015

AvieCH SYSTEMS LIMITED a BSE Listed Company August 14, 2026 To To The Head (Listing and Compliance) BSE Limited The Metropolitan Stock Exchange of India Limited (MSEl) Department of Corporate Services Building A, Unit 205A,2nd Floor, Phiroze Jeejeebhoy Towers Piramal Agastya Corporate Park Dalal Street L.B.S Road, Kurla West, Mumbai 400 070 Mumbai 400 001 SYMBOL: ADTECH SYMBOL: ADTECH ISIN: INE257C01014 Scrip Code: 544185 ISIN: INE257C01014 Dear Sir/Madam Subject: Re-appointment of Managing Director and Executive Director for a further period of 3 years Pursuant to Regulation 30 read with Schedule Ill of the SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, we hereby inform you that based on the recommendation of the Nomination and Remuneration Committee, the Board of Directors of the Company, at their meeting held today i.e. Friday, August 14,2026, have approved the re-appointment of (1) Shri. MR Subramonian as the Managing Director of the Company for a period of 3 years effective from 01t September 2026 to 31 August 2029, subject to the approval of Shareholders; (2) Shri M.R. Krishnan as Executive Director of the Company for a period of 3 years effective from 01¢t September 2026 to 315t August 2029, subject to the approval of Shareholders. The Disclosures required under Regulation 30 SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, read with SEBI Circular No SEBI/HO/CFD/CIR/P/0155 dated November 11, 2024, concerning the above re-appointment, is enclosed as Annexure | to this letter. The above information is dlso being made available on the Company's website at www.adtechindia.com Kindly take the disclosure on record and freat the same as compliance with applicable provisions of the SEBI (LODR) 2015 Thanking you T Foo ru r As d f ta eif ch hfu l Sl yy s tems L- imi ted S bDi yg i St a Bl al ly a s mi urg an le id Balamu rali Date: 2026.08.14 13:35:22 +05'30' S Balamurali Company Secretary & Compliance Officer ADTECH SYSTENAS LIMITED, EMMAR GRANDE, TC 30/1868 (1), 15t Floor, HARITA GIRI, KANJIRAMPARA PO, THIRUVANANTHAPURANI-695030, KERALA. TEL: 0471-2363805 REGD OFFICE: 2/796, FIRST MAIN ROAD, KAZURA GARDEN, SAKSHI TOWERS, 2nd FLOOR, NEELANKARAI, CHENNAI-600 115, TAMILNADU CIN#L33111TN1990PLCO18678, Email: mr@adtechina. in, Website: wwu adkechindia.com, 4 KSIDC CO-PROMOTED COMPANY AvieCH SYSTEMS LIMITED a BSE Listed Company Disclosures in terms of Regulation 30 of the SEBI (Listing Obligations and Disclosure Requirments) Regulations, 2015 read with SEBI Circular on Confinuous Disclosure Reguirements on Re-appointment of Shri M R Subramonian and Shri M.R.Krishnan S [ Parficulars Defalls Details 01 Name Shri M.R. Subramonian Shri M.R.Krishnan 02 Director Identification DIN 00359515 DIN 00359630 Number 03 | Reason for change Re-appoiniment as Managing Director for | Re-appoinimenats Executive a further period of 3 (three) years effective | Director fora further period of 3 01# September 2026, fill 31¢ August 2029, | (three) years effective 01+ subject to approval of Shareholders af the | September 2026, til 31 August ensuing 35" Annual General Meefing. His | 2029, subject to approval of present term expires on 31 August 2026 shareholders at the ensuing 357 Annual General Meeting. His present term expires on 31¢ August 2026 04 | Dale of re-appoiniment | Re-appointed as Managing Direcior with | Re-appointed as Execufive Direcior and ferm of re- effect from Septem01b, e20r26 for a period | with effect from September 01, appointment of three years ill 31 August 2029 2026 for a period of three years fil 31¢ August 2029 05 | Brief Profile Shri.M.R.Subramonian,aged 66 years has a | Shi.M.R.Krishnan,aged 63 year, has Bachelor's Degree in Electronics | a Bachelors Degree in Electrical Engineering and has more than 40 years of | Engineering and has more than 35 professional experience in the overdll | years of professional experience in managerial and marketing areas. He holds | the ~ overall managerial and 2784525 shares representing 23.37 percent | marketing areas. He holds 2610,075 of paid-up share capital of the Company. | shares representing 2190 percent of paid up share capital of the Company. It is considered to be in the inferests of the | It is considered fo be in the interests Company ~ fo reappoint Shii. | of the Company fo reappoint Shri M.R.Subramonian as Managing Director | M.RKrishnan as Executive Director since he devotes his enfie time and | since he devotes his entire fime attention to development of Company’s | and attention o development of business. Under the leadership of Shri MR. | Company’s business. Under the Subramornian as promoter and Managing | leadership of Shri M.R. Krishnan as Director, the Company has developed | promoter and Execufive Director, tremendously with adequate profits and | the Company has developed with good track record of Dividend | fremendously with adequate profits Payment and with good frack record of Dividend Payment 06 | Disclosure of Shri MR Subramonian is fhe promoter of fhe | Shii M.RKrishnan is fhe promoter of Company and is the Company and is relationships between Directors 1. Brother of Shri .M.R.Narayanan 1.Brother of Shi .MR.Narayanan (Non- Executive Director and Non Executive Director and Chaiman of the Board) and Chairman of the Board) and 28rother of Shri M.R.Subramonian, 2. Brother of Shri M.R.Krishnan, Managing Director Executive Director ADTECH SYSTENAS LIMITED, EMMAR GRANDE, TC 30/1868 (1), 15t Floor, HARITA GIRI, KANJIRAMPARA PO, THIRUVANANTHAPURANI-695030, KERALA TEL: 0471-2363805 REGD OFFICE: 2/796, FIRST MAIN ROAD, KAZURA GARDEN, SAKSHI TOWERS, 2nd FLOOR, NEELANKARAI, CHENNAI-600 115, TAMILNADU CIN#L33111TN1990PLCO18678, Email: mr@adtechina. in, Website: wwu adkechindia.com, 4 KSIDC CO-PROMOTED COMPANY AvieCH SYSTEMS LIMITED a BSE Listed Company 07 | Information as required Shii MR Subramonian is not debarred from Shii MR Krishnan s nof debarred pursuant fo BSE Circular holding the office of Director by virtue of from holding the office of Director with ref. no. any SEBI order or any ofher such authority by virtue of any SEBI order or any other such authority LIST/COMP/14/2018- 19 and the National stock Exchange of India Limited Circular with ref. no. NSE/CML/2018/ 24, both dated 20 June 2018, regarding the director not being debarred from holding the office by virtue of any SEBI order or any other such authority ADTECH SYSTENAS LIMITED, EMMAR GRANDE, TC 30/1868 (1), 15t Floor, HARITA GIRI, KANJIRAMPARA PO, THIRUVANANTHAPURANI-695030, KERALA. TEL: 0471-2363805 REGD OFFICE: 2/796, FIRST MAIN ROAD, KAZURA GARDEN, SAKSHI TOWERS, 2nd FLOOR, NEELANKARAI, CHENNAI-600 115, TAMILNADU CIN#L33111TN1990PLCO18678, Email: mr@adtechina. in, Website: wwu adkechindia.com, 4 KSIDC CO-PROMOTED COMPANY