BT Group plc, commonly known as BT, is a leading British multinational telecommunications and network provider headquartered in London, United Kingdom. With a history dating back to the founding of the Electric Telegraph Company in 1846, BT has evolved into one of the world's foremost providers of fixed-line, broadband, mobile, and digital television services. The company serves customers in over 180 countries and employs approximately 100,000 people globally. BT's mission is to connect people, businesses, and communities through innovative communications solutions, driving digital transformation and enabling a more connected society. The company is recognized for its extensive fibre broadband rollout across the UK, leadership in 5G mobile networks, and significant investments in cybersecurity and cloud services. Recently, BT has announced major initiatives to accelerate the UK's transition to full-fibre broadband and has made strides in sustainability, aiming to become a net zero carbon emissions business by 2030. BT maintains a strong market position as a key player in the UK and global telecommunications sectors.