About Us :
The Corporate Services Division of the National Water Supply & Drainage Board (NWSDB) is one of the most integral divisions supporting the organization’s core business functions. Operating under the authority of the Additional General Manager (Corporate Services), the division is dedicated to delivering comprehensive support services that enhance operational efficiency and ensure the smooth execution of NWSDB’s objectives.
Our division plays a key role in facilitating essential business processes and maintaining the infrastructure necessary for effective service delivery. With a commitment to excellence, we strive to provide reliable and efficient services that support the organization’s long-term vision and mission.
What We Do :
The Corporate Services Division is responsible for a wide range of critical support functions that directly contribute to the smooth operation of the NWSDB. Our primary areas of responsibility include
Commercial Division
Overseeing customer-related services, revenue management, and business operations to ensure customer satisfaction and financial stability.Mechanical & Electrical Services Division
Providing technical support and maintenance for mechanical and electrical systems to ensure uninterrupted service delivery.Central Workshop
Managing repair and maintenance activities for vehicle, machinery and equipment essential for the board’s operations.Building Maintenance Section
Handling the maintenance and upkeep of NWSDB’s physical infrastructure to ensure a safe and functional working environment.Transport Section
Coordinating and managing the board’s vehicle fleet to support logistics and operational mobility.Information Technology Division
Delivering advanced IT solutions, system maintenance, and digital transformation initiatives to improve operational efficiency.Supplies and Material Management Division
Managing the procurement and distribution of materials and supplies required for the board’s activities.Main Stores
Ensuring the availability and systematic storage of essential resources to support all NWSDB divisions.
Contact Details
National Water Supply & Drainage Board
Head Office, Galle Road, Ratmalana
Tel: 011-2626245
Fax: 011-2626245
Additional General Manager
Mobile : 071 8285829
Tel: 011-2626245 / 1200
Fax: 011-2626245
Additional General Manager
Tel: 011-2626245/1258
Fax: 011-2626245