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Serco Group PLC — Investor Relations & Filings

Ticker · SEO ISIN · GB0007973794 LEI · 549300PT2CIHYN5GWJ21 IL Administrative and support service activities
Filings indexed 1,449 across all filing types
Latest filing 2025-08-12 Major Shareholding Noti…
Country GB United Kingdom
Listing IL SEO

About Serco Group PLC

https://www.serco.com/

Serco Group PLC is a provider of public services, primarily partnering with governmental bodies worldwide. The company specializes in business process outsourcing and operational management across diverse sectors. Core areas of operation include Defence, providing services such as military training and base management; Justice and Immigration, managing correctional facilities and migration support services; and Transport, operating and maintaining public transportation systems. The company also delivers a range of services in Health, including clinical and facility management, and Citizen Services, which encompasses customer contact and administrative support. Furthermore, Serco has an established presence in the Space sector, offering technical and engineering support for space exploration and satellite operations. The company's approach integrates technology and strategic partnerships to address complex public sector challenges.

Recent filings

Filing Released Lang Actions
Holding(s) in Company
Major Shareholding Notification Classification · 100% confidence The document is a 'TR-1: Standard form for notification of major holdings' filed by Serco Group PLC. It details the acquisition or disposal of voting rights by Wellington Management International Ltd, specifically noting that the entity has crossed below the 5% notification threshold. This aligns perfectly with the definition of a Major Shareholding Notification (MRQ).
2025-08-12 English
Transaction in Own Shares
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from Serco Group plc regarding the purchase of its own shares (share buy-back) on the London Stock Exchange. It includes specific details such as the number of shares purchased, the volume-weighted average price, and a detailed schedule of individual transactions. This aligns perfectly with the definition for 'Transaction in Own Shares' (POS).
2025-08-12 English
Share Repurchase Programme
Transaction in Own Shares Classification · 100% confidence The document is an official announcement from Serco Group plc regarding the initiation of a share repurchase programme. It details the value of the programme, the engagement period, and the appointment of J.P. Morgan Securities plc to manage the execution. This falls directly under the definition of 'Transaction in Own Shares' (POS), as it describes the company's plan to buy back its own shares.
2025-08-11 English
Holding(s) in Company
Major Shareholding Notification Classification · 100% confidence The document is a 'TR-1: Standard form for notification of major holdings' filed by BlackRock, Inc. regarding Serco Group PLC. This is a classic regulatory disclosure form used in the UK to notify the market when a shareholder's interest crosses specific voting rights thresholds. This fits the definition of a 'Major Shareholding Notification' (MRQ).
2025-08-08 English
2025 half year results
Interim / Quarterly Report Classification · 100% confidence The document is a comprehensive '2025 half year results' announcement for Serco Group PLC. It contains detailed financial tables (revenue, operating profit, EPS, cash flow, net debt), management commentary, divisional performance reviews, and updated full-year guidance. It is not merely an announcement of a report (RPA) but contains the substantive financial data and analysis required for an interim report. Therefore, it is classified as an Interim / Quarterly Report. H1 2025
2025-08-07 English
Serco appoints Keith Williams as Board Chair
Board/Management Information Classification · 100% confidence The document is an official announcement from Serco Group PLC regarding the appointment of a new Board Chair and a Non-Executive Director. It details the transition of leadership, the background of the appointee, and the effective dates of the change. This falls squarely under the category of Board/Management Information (MANG), which covers announcements of changes in the company's board of directors or senior management.
2025-06-26 English

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