Image source: © 2025 Krish Capital Pty. Ltd.

Highlights

  • Revenue fell 14.7% to £360.4 million, with technology sector clients remaining cautious.

  • Free cash flow rose to £16.0 million, up £12.9 million from H1 2024.

  • Net debt reduced to £145.9 million, supported by stronger working capital inflows.

S4 Capital plc (LSE:SFOR) announced its interim results for the six months ended 30 June 2025. Billings reached £925.9 million, up 1.9% on a reported basis and up 5.1% like-for-like.

Revenue stood at £360.4 million, representing a 14.7% reported decline and an 11.9% drop like-for-like. Net revenue decreased by 12.7% to £328.2 million on a reported basis and 10.0% like-for-likE. Technology clients, representing nearly half of group revenue, remained cautious, focusing investment on AI infrastructure.

Operational EBITDA was £20.8 million, down 30.9% reported and 30.4% like-for-like. The company maintained tight cost control, reducing staff numbers by 4% compared with December 2024 and by 8.9% year-on-year. Operating loss widened to £10.9 million, compared to a £3.7 million loss in the prior year period.

Earnings also fell, with adjusted basic earnings per share at 0.2p, down from 1.2p a year earlier. Basic loss per share increased to 3.3p from 2.0p in H1 2024.

Balance Sheet and Cash Flow

S4 Capital generated free cash flow of £16.0 million, an increase of £12.9 million compared to the prior year. Net debt declined to £145.9 million from £182.9 million at 30 June 2024, supported by a £19.2 million working capital inflow. The company expects year-end net debt in the range of £100 million to £140 million.

Liquidity remains significant with a €375 million term loan maturing in August 2028 and an undrawn £100 million revolving credit facility available until August 2026. Net debt stood at 2.0x pro-forma operational EBITDA, comfortably below the covenant threshold of 4.5x.

Strategic Developments

The group has consolidated operations under its rebranded Monks structure, focusing on two practices: Marketing Services and Technology Services. The model continues to emphasise digital transformation, underpinned by first-party data and technology platforms.

AI initiatives remain central to strategy, with Monks.Flow automating marketing workflows and enhancing hyper-personalisation, media planning and creative output. Clients such as T-Mobile, Amazon, General Motors and Samsung are engaging in new projects, while exploratory assignments are increasing as companies test AI applications.

S4 Capital has also introduced new go-to-market propositions such as Orchestration Partner, Real Time Brands, Glass Box Media and Digital Transformation, designed to improve efficiency and client engagement.

Cost Management and Workforce

The workforce was reduced to around 6,900 employees, down 9% from June 2024. The company has launched an additional cost-reduction plan to lower the staff cost-to-revenue ratio from 76% towards the industry average of 65%.

Outlook

The company expects like-for-like net revenue for the full year to decline by mid-single digits, with Marketing Services down by low single digits and Technology Services more affected due to longer sales cycles. However, management anticipates improved performance in the second half of 2025, supported by new business wins, incremental cost reductions, and greater weighting of earnings in H2.

Net debt is targeted to remain within £100 million to £140 million by year-end. Over the medium term, financial leverage is expected to be reduced to around 1.5x operational EBITDA, while margins are forecast to return to approximately 20% in the longer term.