UK small-cap RNS · 23 Feb 2026

The key announcements of UK small & mid caps under £2bn on 23 Feb 2026 – situations they move are marked, with the share price since.

Key = all announcements except routine filings (voting rights, buybacks, holdings, director forms), plus director dealings and holdings that are part of a situation. Not investment advice.

Date	Company	Mcap ↕	Type	Announcement
23 Feb	Workspace Group WKP	£677m	Activist campaign	Holding(s) in Company
23 Feb	One Health Group PLC OHGR	£40m	Project milestones	Planning sign off and Surgical Hub construction One Health Group plc (AIM: OHGR), the independent provider of NHS-funded surgical procedures for patients referred by their GP through 'Patient Choice', announces that the final environmental pre-commencement planning condition sign-off for the Company's …
23 Feb	Chariot Limited CHAR	£88m	Transformational contract / build-out	Etana Energy Secures 150MW in Solar Power Offtake Etana Energy Secures Further Offtake and New Solar Project Reaches Financial Close
23 Feb	Victoria VCP	£50m	Disposal of a part (break-up)	Trading Update The year-on-year revenue trend in Q3 improved showing a c.3% decline vs c.7% decline in H1.
23 Feb	Atlantic Lithium Limited ALL	£109m	Takeover target	Corporate Update Atlantic Lithium Limited (AIM: ALL, ASX: A11, GSE: ALLGH, "Atlantic Lithium" or the "Company"), the Africa-focused lithium exploration and development company targeting the delivery of Ghana's first lithium mine, provides the below update to the market which …
23 Feb	Celsius Resources Limited CLA	£8.4m	Project milestones	Firm commitments for A$9.3 million Celsius receives firm commitments for A$9.3 million via institutionally backed Placement
23 Feb	Synectics SNX	£35m	Upgrade / downgrade cycle	Ongoing New Business Momentum Synectics plc (AIM: SNX), a leader in advanced security and surveillance solutions, announces that it has secured new contracts demonstrating continued new business momentum across key growth regions and verticals.