About Leon Großvogel
Lived 1904 – 1943 (aged 38–39). Leon Großvogel was a Polish spy, known for Red Orchestra (espionage).
Leon Grossvogel (born 27 November 1904 in Łódź; likely died 1944-1945) was a Polish-French Jewish businessman, Comintern official, resistance fighter, communist agitator and one of the organizers of a Soviet intelligence network in Belgium and France, that was later called the Red Orchestra ("Rote Kapelle") by the Abwehr. Grossvogel used the following code names to disguise his identity: Pieper, Grosser, and Andre. In the autumn of 1938, Grossvogel became associated with Leopold Trepper, a Soviet intelligence agent who would later run a large espionage network in Europe. Grossvogel established two cover companies, the Foreign Excellent Raincoat Company and later Simexco that would be used by Trepper as a cover and funding for his espionage network. Grossvogel who organised funding for the companies, would later become an assistant to Trepper, organising safehouses, couriers, cutouts and agents.
Life His father was Osias Grossvogel, who was a Jewish religious scholar. In 1937, his job position changed when he became the travelling inspector for the company. He travelled under the alias Adam Mikler, a wealthy Canadian businessman, and had a plan to create a business that would be the export division of The Raincoat King and agreed with Grossvogel the plan to create a new business, without telling Grossvogel of his own intelligence mission It would be the ideal cover for espionage network. Trepper financed Grossvogel to the sum of $8,000 to create the new business, that was given an unidiomatic name of Foreign Excellent Raincoat Company. Grossvogel became manager of the new firm. As a representative of the company, he made trips to Norway, Switzerland, Denmark, and Finland, in the spring and summer of 1939, i.e. the places Trepper planned to establish bases for operations against the United Kingdom.
After the start of World War II, Trepper abandoned the idea of trying to expand the raincoat company overseas, stopping intelligence activities against Britain.
Simex In the autumn of 1940, Grossvogel efforts led to the establishment of the Simex firm in Paris firm, becoming its managing director. The companies name was a metonym for S for Societe, IM for Import, EX for Export and was established as a large company, offering military engineering contract services for Nazi German contracts resulting from the occupation. Grossvogel's task was to grow the business, while Trepper used the business to mask his clandestine activities unnoticed.
Payments Grossvogel was paid a retainer by Russian intelligence, at 175 dollars per months. After the start of the war, this was increased to 225 dollars per month. and tortured by the Gestapo, as they had been told by captured Soviet agent, Anatoly Gurevich, that he knew the code that was used to encrypt communications between the espionage group and Soviet intelligence. However, he refused to divulge the secret.
It is unknown whether Grossvogel was executed as other members of the Red Orchestra were, or that he survived the war (sources vary). It was likely he was still alive during the allied invasion
Awards and honours The Center of Contemporary Jewish Documentation has a document that attest that Grossvogel was awarded diplomas for acts of resistance during the war. These were 1945 Croix de Guerre 1940 with palm 1945 Knight's Cross of the Order of Leopold II with palm 1949 Cross of the Order of the Resistance 1940-1944 1957 Commemorative War Medal 1940-1945 1957 Medal of Resistance
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Important facts
People in Leon Großvogel's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Leon Großvogel's
Frequently asked questions
Who was Leon Großvogel?
Polish-Soviet spy
When was Leon Großvogel born?
Leon Großvogel was born on 27 November 1904 in Łódź.
When did Leon Großvogel die?
Leon Großvogel died in 1943 in Berlin.
What was Leon Großvogel's occupation?
Leon Großvogel was a spy.
What was Leon Großvogel known for?
Leon Großvogel was known for Red Orchestra (espionage).
What nationality was Leon Großvogel?
Leon Großvogel was Polish.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Leon Großvogel. https://biography.guide/leon-grossvogel/
MLA: "Leon Großvogel." Biography.guide, https://biography.guide/leon-grossvogel/.
Chicago: "Leon Großvogel." Biography.guide. https://biography.guide/leon-grossvogel/.
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