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TRISTEL PLC — Investor Relations & Filings

Ticker · TSTL ISIN · GB00B07RVT99 LEI · 2138009DZ4LH9CZGF662 IL Manufacturing
Filings indexed 453 across all filing types
Latest filing 2025-09-25 Regulatory Filings
Country GB United Kingdom
Listing IL TSTL

About TRISTEL PLC

https://www.tristel.com/

Tristel PLC is an infection prevention company that develops, manufactures, and sells disinfection products based on its proprietary chlorine dioxide (ClO2) chemistry. The company's solutions are designed to halt the transmission of microbes in healthcare settings, with a focus on the high-level disinfection of medical devices and surfaces. Key products include the Tristel Trio Wipes System, a comprehensive solution for the decontamination of medical instruments at the point of care. Tristel supports its offerings with services such as training, research and development, product validation, and the 3T digital compliance application, which provides traceability and an audit trail for decontamination procedures.

Recent filings

Filing Released Lang Actions
VISICLEAN Product Launch
Regulatory Filings Classification · 98% confidence The document is a press release issued via the London Stock Exchange's RNS (Regulatory News Service) announcing the commercial launch of a new product, 'Tristel VISICLEAN'. It does not fit into specific financial reporting categories like 10-K, IR, or ER, nor does it relate to corporate governance, M&A, or share transactions. As it is a general corporate announcement regarding business operations and product development, it falls under the 'Regulatory Filings' (RNS) category.
2025-09-25 English
Notice of Preliminary Results
Report Publication Announcement Classification · 100% confidence The document is an announcement from Tristel PLC regarding the upcoming release of its preliminary financial results and the schedule for analyst and investor briefings. It does not contain the actual financial results, but rather notifies the market of the date they will be released and how to attend the associated presentations. Following the 'Menu vs Meal' rule, this is a Report Publication Announcement (RPA).
2025-09-16 English
Exercise of Share Options and Total Voting Rights
Share Issue/Capital Change Classification · 100% confidence The document is an RNS announcement from Tristel PLC regarding the issuance of new ordinary shares following the exercise of employee share options. It explicitly details the number of new shares, the total voting rights post-admission, and the application for trading on AIM. This falls under the category of share capital changes and new share issues.
2025-09-11 English
Confirmation of CFO Appointment
Board/Management Information Classification · 100% confidence The document is an official announcement from Tristel PLC regarding the appointment of a new Chief Financial Officer (CFO). It details the effective date of the appointment and provides background information on the new executive. This falls squarely under the category of board or management changes.
2025-09-01 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 Aviva PLC regarding their shareholding in Tristel PLC. This is a regulatory requirement for shareholders to disclose when their voting rights cross specific thresholds. This fits the definition of a 'Major Shareholding Notification' (MRQ).
2025-08-21 English
Exercise of Share Options and Total Voting Rights
Share Issue/Capital Change Classification · 100% confidence The document is an RNS announcement from Tristel PLC regarding the issuance of new ordinary shares following the exercise of employee share options and the subsequent update to the total voting rights. This falls under the category of share capital changes and new share issues.
2025-08-18 English

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