Whalesbook
Bharti Seeks Larger BT Shareholding, Awaiting UK Approval
Bharti Enterprises is reportedly preparing to raise its stake in British Telecom (BT) to just under 30%. This move would require approval from the UK government under the National Security and Investment Act. The company aims to increase its economic interest in BT without triggering the obligations associated with a full takeover. Bharti currently owns 24.95% of BT, acquired incrementally, and has stated it "currently has no plans to increase its stake."
Regulatory Hurdles Under NSIA
The UK's National Security and Investment Act (NSIA) mandates government review for investments that grant a shareholder or voter rights exceeding 25% in certain qualifying entities. Bharti's previous acquisition of a 24.5% stake in 2024 from Altice UK received government clearance after an NSIA review. A further increase would once again subject the investment to this scrutiny. The NSIA empowers the government to assess and potentially intervene in deals that could affect national security, although such interventions are uncommon.
BT's Financial Performance and Outlook
BT shares have seen a significant increase of about 55% since Bharti first invested. For the fiscal year ending March 31, 2026, BT Group reported revenues of £19,654 million, a slight dip from the prior year's £20,358 million. However, net income rose to £1,077 million from £1,054 million. BT is continuing its strategic transformation, extending its plan to FY2030 and aiming for £3.7 billion in cost savings.
Telecommunications Sector Dynamics
Bharti's potential stake increase occurs within a fast-evolving UK telecom market. The sector has seen considerable merger and acquisition activity, including the planned combination of Vodafone UK and Three UK. BT faces strong competition from Virgin Media O2 and Sky in broadband services, while its mobile arm, EE, competes with other major providers. The UK telecom industry recorded 18 acquisitions in 2025, following 32 in 2024, signaling ongoing consolidation. Bharti Enterprises, an Indian conglomerate, has diverse interests including telecom, digital infrastructure, and financial services, with a broad international presence.
Potential Challenges and Risks
While BT shares have performed well, Bharti's pursuit of a larger stake introduces regulatory uncertainty and potential market perception issues. External factors or internal strategic reviews could prompt Bharti to alter its current stance on not increasing its stake. Any investment beyond the current level will undergo the NSIA's rigorous review process. Furthermore, BT faces persistent challenges in its core markets, including customer churn in broadband and intense rivalry from larger, consolidated competitors. Despite profit growth, its revenue decline indicates the pressures within a mature market. The NSIA's capacity to block or place conditions on foreign investments, though rare, serves as a reminder of the regulatory landscape for critical infrastructure.