• Happy 50th birthday Your Majesty. Halala Mbangazitha, Halala eSwatini

24-hour Call Centre Contacts

Toll Free Number:
800 9000

Standard Number:
2508 3333

Email: callcentre@sec.co.sz
Facebook: /secswaziland

Our Business

The Swaziland Electricity Company (SEC) is engaged in the business of generation, transmission and distribution of electricity in the Kingdom of eSwatini. Our technical expertise in the power industry is well recognised energy player especially in the Kingdom of Swaziland and SADC region.

Our Values

  • Service Excellence
  • Respect;
  • Honesty and Integrity
  • Social Responsibility

Latest News

15 May, 2018

SEC achieves E50m profit growth through austerity systems

… SEC adopted cash-conserving strategy and company-wide austerity measures to remain sustainable during tough year.

Click here to read more.


Scheduled Power Outages

Load Shedding – August 2018

Click here to download the Load Shedding Schedule – August 2018



Click here to download the SAPP ESMF Report


Find Us

Physical Address:
Eluvatsini House,
Mhlambanyatsi Road,

Latitude: -26.335095397
Longitude: 31.13400936

PO Box 258
Mbabane, Swaziland

Tel: (00268) 2 409 4000

Fax: (00268) 2 404 2335

Email: info@sec.co.sz