S4 Capital trims revenue guidance and targets margin recovery
S4 Capital (LSE:SFOR) guided for 2026 like-for-like net revenue of £632-663 million, representing a low single-digit decline on 2025, as the advertising and marketing services group delivered a cautious update at its AGM. The company is targeting at least a 100 basis-point improvement in operational EBITDA margin as it works to offset the revenue headwind through cost discipline. The shares fell 6.58% to 40.45p on the update.
Metir lands first US commercial sale of PFAS detection technology
Metir (LSE:MET) announced the first commercial placement of its PFAS water quality detection technology in the United States, with the sale made to Veralto, a water analytics specialist. CEO and chair Bob Moore described the deal as validation of growing demand for rapid, field-deployable PFAS monitoring solutions, a market that has attracted significant regulatory attention across North America. The news drove the shares up 29.48% to 0.874p.
Pennant launches Auxilium Phase 3 platform consolidation
Pennant International Group (LSE:PEN) released Auxilium Phase 3, a major upgrade to its defence (LSE:LSE:VSVS) training and support software suite that brings its GenS, Analyzer and R4i applications onto a single server and shared data environment. The consolidation is designed to deliver an integrated product support capability and what the company described as a future-ready foundation for its customers. CEO Phil Walker positioned the release as a strategic step in Pennant's product roadmap, with the shares little changed at 23.355p, down 0.62%.
Pathos Communications ranked 25th in Deloitte EMEA Fast 500
Pathos Communications (LSE:NEWS) highlighted its placement at 25th on Deloitte's 2025 EMEA Technology Fast 500, one of the more prominent growth rankings in the sector, and fourth within the Media and Entertainment sub-category. The PR and media firm, led by CEO Omar Hamdi, used the recognition to reinforce its growth credentials to investors. The shares edged up 2.91% to 33.96p.
Cordiant Digital Infrastructure joins the FTSE 250
Cordiant Digital Infrastructure (LSE:CORD) confirmed its inclusion in the FTSE 250 index, a development the board said should broaden its institutional investor base and improve the liquidity and marketability of its shares. Chair Shonaid Jemmett-Page and CEO Andrew Roughan have been building out the company's portfolio of digital infrastructure assets, and the index promotion marks a milestone in its profile among UK fund managers. The shares were broadly flat at 123.1497p, off 0.28%.
Defence Holdings signs IMSL as first Accelerator delivery partner
Defence Holdings signed a 24-month strategic partnership with Intelligence Management Support Services (IMSL), naming it as the first delivery partner for its Accelerator programme. Under the agreement, IMSL will provide Accelerator cohort companies with access to procurement support, accredited operating environments and operational delivery capability, resources that are typically difficult for early-stage defence technology firms to access independently. The partnership is structured to strengthen the commercial pathway for companies moving through the Accelerator.
