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Fallen Boardroom · VIDEO ESSAY

The Rise and Fall of Marconi: The £37 Billion Empire That Invented the Radio, Then Destroyed Itself

Subscribe to the channel!! https://www.youtube.com/channel/UCsf3CdPzMBjoeEpTAb5Uvsw?sub_confirmation=1 Marconi invented radio, saved seven hundred lives on the night the Titanic sank, built the radar that watched the skies over Britain, and by the year two thousand was worth around thirty five billion pounds, roughly fifty billion dollars. Two years later its shares traded at four pence and its original owners had been left with half of one percent of the company. This is the full story of how it happened. Guglielmo Marconi in the attic in Bologna, the letter S across the Atlantic from Cornwall to Newfoundland, the wireless room of the Titanic, and then the long British industrial century that followed. Then Arnold Weinstock, the war chest, and the two men who decided a fortress balance sheet was dead money, sold the defence business to British Aerospace for seven point seven billion pounds, and spent everything on telecoms equipment at the exact peak of the bubble. The fourth of July, two thousand one. The suspended shares. The fifty four percent fall in a single day. The four and a half billion pounds of debt, the death of Arnold Weinstock, the BT contract that never came, and the sale of a one hundred and eight year old name to Ericsson for one point two billion pounds. Sources and further reading Guglielmo Marconi, Biographical, The Nobel Prize, https://www.nobelprize.org/prizes/physics/1909/marconi/biographical/ Marconi Co, Grace's Guide to British Industrial History, https://www.gracesguide.co.uk/Marconi_Co Marconi business coverage archive, The Guardian, https://www.theguardian.com/business/marconi Our heritage, BAE Systems, https://www.baesystems.com/en/our-company/heritage Our history, Ericsson, https://www.ericsson.com/en/about-us/history Marc Raboy, Marconi: The Man Who Networked the World, Oxford University Press Stephen Aris, Arnold Weinstock and the Making of GEC, Aurum Press Financial Times contemporaneous reporting on the suspension of Marconi shares and the profit warnings of July and September two thousand one UK House of Commons Trade and Industry Committee evidence on the United Kingdom telecommunications equipment industry BT announcements on supplier selection for the Twenty First Century Network programme, two thousand five You can contact me at: thefallenboardroom@proton.me This channel is made by an enthusiast who loves business and technology history — nothing more. All videos are for educational and entertainment purposes only and reflect my personal views and interpretations. I research each story carefully using publicly available sources, but errors or omissions can happen. Nothing here is professional, financial, or legal advice, and this channel is not affiliated with, endorsed by, or sponsored by any company mentioned.

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Marconi invented radio, saved seven hundred lives on the night the Titanic sank, built the radar that watched the skies over Britain, and by the year two thousand was worth around thirty five billion pounds, roughly fifty billion dollars. Two years later its shares traded at four pence and its original owners had been left with half of one percent of the company.

This is the full story of how it happened. Guglielmo Marconi in the attic in Bologna, the letter S across the Atlantic from Cornwall to Newfoundland, the wireless room of the Titanic, and then the long British industrial century that followed. Then Arnold Weinstock, the war chest, and the two men who decided a fortress balance sheet was dead money, sold the defence business to British Aerospace for seven point seven billion pounds, and spent everything on telecoms equipment at the exact peak of the bubble.

The fourth of July, two thousand one. The suspended shares. The fifty four percent fall in a single day. The four and a half billion pounds of debt, the death of Arnold Weinstock, the BT contract that never came, and the sale of a one hundred and eight year old name to Ericsson for one point two billion pounds.

Sources and further reading

Guglielmo Marconi, Biographical, The Nobel Prize, https://www.nobelprize.org/prizes/physics/1909/marconi/biographical/

Marconi Co, Grace's Guide to British Industrial History, https://www.gracesguide.co.uk/Marconi_Co

Marconi business coverage archive, The Guardian, https://www.theguardian.com/business/marconi

Our heritage, BAE Systems, https://www.baesystems.com/en/our-company/heritage

Our history, Ericsson, https://www.ericsson.com/en/about-us/history

Marc Raboy, Marconi: The Man Who Networked the World, Oxford University Press

Stephen Aris, Arnold Weinstock and the Making of GEC, Aurum Press

Financial Times contemporaneous reporting on the suspension of Marconi shares and the profit warnings of July and September two thousand one

UK House of Commons Trade and Industry Committee evidence on the United Kingdom telecommunications equipment industry

BT announcements on supplier selection for the Twenty First Century Network programme, two thousand five

You can contact me at: thefallenboardroom@proton.me

This channel is made by an enthusiast who loves business and technology history — nothing more. All videos are for educational and entertainment purposes only and reflect my personal views and interpretations. I research each story carefully using publicly available sources, but errors or omissions can happen. Nothing here is professional, financial, or legal advice, and this channel is not affiliated with, endorsed by, or sponsored by any company mentioned.

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