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Mast Energy Developments PLC — Investor Relations & Filings

Ticker · MAST ISIN · GB00BMBSCV12 LEI · 213800HFVHGJ9YGO9F71 IL Electricity, gas, steam and air conditioning supply
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Filings indexed 202 across all filing types
Latest filing 2022-10-19 Earnings Release
Country GB United Kingdom
Listing IL MAST

About Mast Energy Developments PLC

https://med.energy/

Quantum Data Energy PLC, formerly Mast Energy Developments PLC, is an energy holding company that acquires, develops, and operates a portfolio of flexible, small-scale power generation projects. The company has strategically shifted its focus to become a specialized provider of power supply for the high-demand artificial intelligence (AI) data centre market. Its core activity involves developing reserve power assets tailored to meet the significant and growing energy requirements of AI infrastructure.

Recent filings

Filing Released Lang Actions
Pyebridge Trading Update
Earnings Release Classification · 99% confidence The document is clearly identified as an 'RNS Number' announcement from 'Mast Energy Developments PLC' dated '19 October 2022'. The content provides a 'Pyebridge Trading Update' detailing operational and economic performance figures (revenue, output, price) for a specific period (March to August 2022) and a specific month (August 2022). It also provides forward-looking revenue guidance. This structure—a brief announcement of operational/financial highlights, often referencing previous RNS updates, and concluding with regulatory disclaimers typical of the London Stock Exchange's RNS service—strongly suggests an Earnings Release (ER) or a general Regulatory Filing (RNS). Since it provides key performance indicators and financial highlights rather than the full, comprehensive financial statements of an Interim Report (IR) or Annual Report (10-K), 'ER' is a strong candidate. However, the document explicitly originates from the RNS system and serves as a general regulatory update about trading performance, which fits the broad 'RNS' category, but the content is specifically an 'Earnings Release' type of update (key highlights, trading update). Given the options, 'ER' (Earnings Release) is the most specific fit for a trading update with key financial metrics, although 'RNS' is the source mechanism. Since 'ER' is defined as the 'Initial announcement of quarterly/periodical financial results (key highlights only)', and this is a trading update with key highlights, ER is the best fit over the generic RNS. H2 2022
2022-10-19 English
MED Acquires two Projects and Secures Funding
M&A Activity Classification · 99% confidence The document is clearly identified as an RNS announcement (RNS Number : 7891B) released on 05 October 2022. The content details a significant corporate action: the completion of an acquisition of two reserve power projects and the securing of associated funding. This type of material announcement, which is not a full financial report (like 10-K or IR), a proxy statement (DEF 14A), or a management discussion (MDA), fits best under the general regulatory announcement category. Since it is a formal announcement disseminated via the London Stock Exchange's RNS service, and it doesn't fit perfectly into the more specific categories like Capital/Financing Update (CAP) or M&A Activity (TAR) (as it's the completion announcement, not the initial proposal or a full prospectus), the most appropriate general classification for a standard regulatory news service release is RNS.
2022-10-05 English
Second Price Monitoring Extn
Legal Proceedings Report Classification · 99% confidence The document is very short (1947 characters) and contains the header 'RNS Number : 3126Z' and mentions 'RNS, the news service of the London Stock Exchange' and 'Financial Conduct Authority'. The content describes a 'Second Price Monitoring Extension' for a security, which is a specific, immediate operational announcement related to trading halts or price volatility. This type of short, immediate regulatory notification that doesn't fit into the specific financial reporting categories (like 10-K, ER, IR) is best classified as a general Regulatory Filing (RNS). It is not an announcement of a report (RPA), as it is the report itself (a trading notice), nor is it a Director's Dealing, Dividend Notice, or Earnings Release.
2022-09-13 English
Price Monitoring Extension
Regulatory Filings Classification · 98% confidence The document is very short (1930 characters) and contains the header 'RNS Number : 3114Z'. It announces a 'Price Monitoring Extension' for a security, which is a specific, brief operational update related to trading on the London Stock Exchange. The text explicitly mentions RNS (the news service of the London Stock Exchange) and its role as a Primary Information Provider. This type of short, operational, regulatory announcement that doesn't fit into specific financial reporting categories (like 10-K, ER, or IR) is best classified as a general Regulatory Filing or Announcement, which corresponds to the RNS code.
2022-09-13 English
Half-year Report
Interim / Quarterly Report Classification · 100% confidence The document is titled 'Unaudited interim results for the six-month period ended 30 June 2022' and contains comprehensive financial statements, including a condensed consolidated statement of comprehensive income, management discussion, and director responsibility statements. It is a formal interim financial report for a period shorter than a full fiscal year, fitting the definition of an Interim/Quarterly Report (IR). H1 2022
2022-08-23 English
TR-1: Notification of major holdings
Major Shareholding Notification Classification · 98% confidence The document is explicitly labeled as an 'RNS Number' notification from the London Stock Exchange's news service. The content is a 'TR-1: Standard form for notification of major holdings' filed by PSCD Power 1 Ltd regarding an acquisition/disposal of voting rights in Mast Energy Developments PLC, crossing a threshold on 8/8/22. This type of filing, which reports changes in significant share ownership, directly corresponds to the Major Shareholding Notification category (MRQ). Although it is distributed via RNS, the specific content dictates the classification over the general RNS fallback.
2022-08-08 English

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