Material Information - Accreditation of High Voltage & Mechanical Testing (HVMT) Laboratory, An ISO/IEC 17025 Accredited Independent Testing Service Provider

Esssco Industries Limited

The General Manager,

Pakistan Stock Exchange Limited, Stock Exchange Building,

Stock Exchange Road, Karachi, Pakistan.

November 3, 2025

SUBJECT:

Dear Sir(s),

DISCLOSURE OF MATERIAL INFORMATION

In accordance with Section 96 of Securities Act, 2015, clause 5.19.j3(c) of the PSX Regulations, and Clause 14

(viii) of the Code of Corporate Governance 2019 EMCO Industries Limited ("EMCO", or "we" or "us") hereby conveys the following information:

EMCO Industries Limited, a Public Listed company incorporated in 1954, is the market leader for manufacturing and supply of High Voltage porcelain transmission line insulators, switchgears, and substation equipment for the Pakistan market, as well as for various export markets.

This is in continuation to earlier Material Information provided by EMCO on 1" April 2024, where it was stated that "EMCO has completed commissioning o/ store-o/-roe-art high voltage laboratory ("HVLAB") in October 2023. 8eing only one of its kind, HVLAB is Pakistan's highest voltage laboratory w'irfi capability of 1800k V Impulse level & 600k V Power Freguency level."

Now, we are pleased to announce that our High Voltage & Mechanical Testing Laboratory has successfully completed the full assessment conducted by the Pakistan National Accreditation Council ("PNAC"). As a result, the HVMT Laboratory is now officially recognized as an ISO/IEC 17025 Accredited Independent Testing Service Provider.

This accreditation affirms the laboratory's technical competence and operational integrity in conducting high voltage and mechanical testing in accordance with international standards. The achievement enhances EMCO's capability to offer reliable, third-party testing services to the power sector and other industrial clients, further strengthening its position in the market.

Thanking You,

for EMCO Industries Limited

Cc:

The Director / HOD,