### Quanta Services, Inc. (PWR)

Quanta Services, Inc. (NYSE: PWR) is one of the largest infrastructure solutions providers in the United States, specializing in the design, construction, maintenance, and modernization of critical energy and communications networks. The company delivers comprehensive engineering and field services across electric power transmission and distribution, renewable energy, oil and natural gas pipelines, and telecommunications infrastructure.

Quanta plays a vital role in upgrading aging power grids, expanding renewable energy integration, and strengthening the infrastructure needed to support increasing electricity demand. Its expertise spans high-voltage transmission lines, substations, grid modernization, battery storage, and utility-scale renewable energy projects.

As global electrification accelerates, Quanta Services is well positioned to benefit from long-term investments in power grid modernization, clean energy infrastructure, AI-driven data centers, and the expanding demand for reliable electricity and resilient utility networks.

#### Additional Details

<style>
        #table {
            width: 100%;
            border-collapse: collapse;
            font-family: Arial, sans-serif;
        }

        #table th, #table td {
            border: 1px solid #ddd;
            padding: 8px;
            text-align: left;
            color: #222; /* Darker Font */
        }

        #table th {
            background-color: #D9D9D9; /* Light Grey */
            color: #111; /* Very Dark Text for Header */
            font-weight: bold;
        }

        #table tr:nth-child(even) {
            background-color: #F4F4F4; /* Very Light Grey */
        }

        #table tr:nth-child(odd) {
            background-color: #FFFFFF; /* White */
        }

        #table a {
            color: #000; /* Black for Links */
            text-decoration: none;
            font-weight: bold;
        }

        #table a:hover {
            text-decoration: underline;
        }
</style>

<table id="table">
    <tr>
        <th>Issuer</th>
        <td>Pi Securities Public Company Limited</td>
    </tr>
    <tr>
        <th>DR Symbol</th>
        <td>PWR03 </td>
    </tr>
    <tr>
        <th>DR Reference Ratio</th>
        <td>10000 DR : 1 UL</td>
    </tr>
    <tr>
        <th>Underlying Security</th>
        <td>Quanta Services, Inc. (PWR)</td>
    </tr>
    <tr>
        <th>Type of Underlying Security</th>
        <td>Common Stock</td>
    </tr>
    <tr>
        <th>Exchange of Underlying Security</th>
        <td>U.S. Equities Exchanges</td>
    </tr>
    <tr>
        <th>Reference Asset Issuer’s Website</th>
 <td><a href="https://www.quantaservices.com/" target="_blank">Quanta Services Website</a></td>
    </tr>
</table>

PWR03 – Quanta Services, Inc. (PWR) - Power Infrastructure Leader Enabling the Energy Transition

Quanta Services, Inc. (PWR)

Additional Details

Quanta Services, Inc. (PWR)

DR Price