Investors Urged to Act as Pomerantz Law Firm Investigates National Grid Securities Claims

Pomerantz Law Firm Investigates National Grid

In a recent development that has raised concerns among investors, the Pomerantz Law Firm has announced an investigation regarding possible securities fraud connected to National Grid plc (NYSE: NGG). The inquiry seeks to explore allegations that the company, along with certain officers and/or directors, may have engaged in unlawful business practices that misled investors.

The investigation stems from a significant incident that took place on March 20, 2025, when a fire erupted at an electrical substation owned by National Grid, leading to the shutdown of Heathrow Airport. A report published by the National Energy System Operator (NESO) on July 1, 2025, indicated that this fire was not a random accident but was caused by a known fault at the substation. Alarmingly, this fault had been recognized by National Grid since 2018, yet the company failed to address the issue, leading to catastrophic consequences that impacted thousands of passengers and airline operations.

Subsequent media coverage has indicated that Heathrow Airport is contemplating legal action against National Grid, further complicating the company's legal landscape. Following the release of this information, National Grid’s American Depositary Receipt (ADR) saw a significant decline, dropping by $3.77, or 5.07%, to close at $70.61 on July 2, 2025. Such a steep drop in share price is often indicative of investor panic and suggests a lack of confidence in the firm's management and their responsibility for the incident.

The Pomerantz Law Firm, headquartered in New York, also has a significant presence in Chicago, Los Angeles, London, and Paris. It is acclaimed for its expertise in corporate, securities, and antitrust class action litigation. Established by the late Abraham L. Pomerantz, reputed as the dean of the class action bar, this firm has dedicated itself to fighting for the rights of victims affected by securities fraud and corporate misconduct for over 80 years. Over this extensive period, Pomerantz has successfully secured substantial recovery for class members at the forefront of financial misconduct cases, solidifying its reputation as a leading advocate for investors.

Those who invested in National Grid or are concerned about their investments are advised to act promptly. The firm encourages affected investors to reach out to Danielle Peyton at Pomerantz for more information and potential inclusion in the class action. This represents a critical time for investors to assess their positions regarding National Grid shares and the ongoing legal implications of NESO's findings.

In light of these developments, the Pomerantz Law Firm remains vigilant in its commitment to addressing the rights of investors. As the investigation unfolds, more information may become available, shedding light on the actions taken by National Grid and its responsibility in this alarming incident. Investors are urged to stay informed and consider their next steps carefully, especially as legal proceedings may soon commence in response to the current situation and allegations brought to light by the NESO report.

For further inquiry or to become involved in the investigation, individuals are encouraged to contact the Pomerantz Law Firm at the provided details.