SRT Marine Systems plc follows strong interim results with milestone equity funding round 

30 April 2026

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SRT: Introduction

SRT is a global provider of maritime intelligence and surveillance systems, which deliver Maritime Domain Awareness (MDA) intelligence that helps sovereign agencies — such as coast guards and fisheries authorities — adopt intelligence-led operating models to enhance safety, security, and regulatory compliance. SRT also supplies Automatic Identification System (AIS) systems that enable vessel operators to navigate digitally with greater safety and efficiency. LGB has worked with the company’s broker on the distribution of its equity issues since 2012. In 2017, LGB established a medium-term note programme for SRT that has enabled the company to negotiate and implement systems contracts in Bahrain, the Philippines, Indonesia, Saudia Arabia and Kuwait. 

Interim Results to 31 December 2025 

In March 2026, SRT announced an interim performance that demonstrated both scale and improving profitability. Revenues increased by 95% to £51.1m (H1 2024: £26.2m), while profit before tax rose by 48% to £3.1m (H1 2024: £2.1m). Importantly, total gross cash at 31 December 2025 increased by 86% to £41.6m (H1 2024: £22.4m), enhancing financial resilience as the Group delivers multi-year sovereign programmes. 

SRT reported an active contract order book of £350m across five active sovereign customers. Following period end, it signed a further £195m contract with a new (sixth) sovereign customer, pending activation, and highlighted £1.8bn of additional validated new system contract prospects from both new and existing customers. 

Equity Funding 

This month, the Company raised gross proceeds of approximately £16.0m through an institutional placing and £1 million through a retail offer to existing shareholders at an issue price of 82 pence per new ordinary share. The new shares represent 7.61% of the enlarged share capital. 

The transaction was concluded within one week, which suggests that the company has finally achieved its aim of attracting institutional funds. Hitherto, the Company has relied on capital provided by private investors 

Outlook 

Heightened geopolitical tensions — particularly in and around strategic shipping lanes, including those impacted by Iran-related conflict risk — reinforce the critical importance of sovereign maritime surveillance and intelligence. With a growing base of active sovereign customers, a substantial order book, and a validated pipeline of prospects, SRT appears well-positioned to benefit from sustained demand for MDA capability, while its strengthened funding base supports delivery and future programme wins. 

For more information, visit www.srt-marine.com.