104th Company of Syndicalists
A syndicalist military company formed within the Polish Home Army that fought in the 1944 Warsaw Uprising.
Last updated August 26, 2026
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Overview
The 104th Company of Syndicalists was an armed formation associated with the Union of Polish Syndicalists and incorporated into the Polish Home Army during the Second World War. It was established in Warsaw in 1943 from the combat organization of the syndicalist movement. Although it operated within the Home Army command structure, the company retained a distinct political and organizational identity rooted in Polish syndicalism and anarcho-syndicalist traditions. Before the Warsaw Uprising, the formation initially operated as the 1028th Platoon of the Home Army's 1st District, the central Warsaw district. It was subsequently reorganized as a company and assigned to the 1st Grouping of the 1st Region. Shortly before the uprising it was detached from that grouping and designated as a reserve formation under the commander of the 1st Region. Its organization included three assault platoons, a reserve platoon, and two labor platoons. The company was commanded by Second Lieutenant Kazimierz Puczyński, known by the code name Wroński, with Witold Potz as deputy and Stefan Zakrzewski as chief of staff. The company maintained its headquarters at the Szlenkier curtain factory on Świętojerska Street in Warsaw. On 1 August 1944, the opening day of the Warsaw Uprising, approximately sixty personnel, including fifteen women, assembled there before the fighting began. The unit was initially very poorly armed, possessing only a few pistols, revolvers, limited ammunition, and grenades. It nevertheless took part in early attacks in the Old Town, including unsuccessful assaults on a German-occupied school at Barokowa Street and the capture of the Polish Securities Printing House during the night of 1–2 August. The formation expanded rapidly as volunteers joined. By the third day of the uprising it reportedly numbered about 360 soldiers, although the shortage of weapons remained severe. This situation improved after Polish insurgents captured the Krasiński Palace and obtained German weapons, grenades, and prisoners. The company also developed support services beyond its combat role. It operated a field bakery that supplied bread to civilians, maintained a field hospital under Dr. Adam Krakowski, and produced syndicalist publications, including Iskra and Syndykalista. During the fighting in August, the 104th Company became one of the better-equipped Polish formations in the Old Town. It participated in the capture of the PASTA skyscraper and in fighting near the Royal Castle. As German forces intensified their pressure, the company helped organize the defence of the Old Town and St. John's Cathedral. Its headquarters later moved to the Professors' House at 12 Brzozowa Street. The unit's use of red-and-black anarcho-syndicalist flags created friction with Home Army military police, who wanted the Polish national flag used instead and pressed for the formation to be renamed the 104th Company of the Home Army. By late August, combat losses had reduced the company to roughly one hundred soldiers. It withdrew from the Old Town through the sewer system to Warsaw's city centre, where it joined the Boncza Battalion and fought in the Powiśle area. A 26-person assault platoon reached Czerniaków and participated in further heavy fighting. Elements of the company also performed rearguard duties during the evacuation of the Old Town. On 15 September, three members crossed the Vistula to the eastern bank; additional survivors crossed later and were incorporated into the First Polish Army. The company ceased to exist as an independent wartime formation after the suppression of the uprising.
History
The 104th Company of Syndicalists originated in the underground combat organization of the Union of Polish Syndicalists during the German occupation of Poland. In 1943, its forces were incorporated into the Home Army system as the 1028th Platoon of the 1st District in central Warsaw. The organization was later expanded and redesignated as a company within the 1st Grouping of the 1st Region. Before the Warsaw Uprising, it was transferred from the grouping and held as a reserve under the regional commander. The formation had a mixed military and political character. Its operational chain of command followed the Home Army, while its name, publications, symbols, and internal identity reflected the Polish syndicalist movement. The company was organized into three assault platoons, a reserve platoon, and two labor platoons. Its listed leadership included Second Lieutenant Kazimierz Puczyński as commander, Witold Potz as deputy, and Stefan Zakrzewski as chief of staff. The unit's headquarters was established at the Szlenkier curtain factory on Świętojerska Street. At the beginning of the Warsaw Uprising on 1 August 1944, about sixty personnel reported to the headquarters, including fifteen women. The company's initial equipment was extremely limited: five pistols, two revolvers, twelve grenades, and approximately two hundred rounds of ammunition. It participated in two unsuccessful attacks against a school on Barokowa Street that housed a German hospital. During the night of 1–2 August it captured the Polish Securities Printing House, one of the formation's early successes. Recruitment during the first days of the uprising increased the company's nominal strength to approximately 360 soldiers, though its armament remained inadequate. The capture of Krasiński Palace provided the insurgents with German weapons and grenades and also brought 42 German prisoners into Polish custody. The company developed logistical and medical capacities alongside its combat activity. Its field bakery supplied bread to the civilian population, its field hospital was led by Dr. Adam Krakowski, and its press service issued the publications Iskra and Syndykalista. In the subsequent fighting, the company took part in the capture of the PASTA skyscraper and in engagements around the Royal Castle. It helped defend the Old Town, including the area around St. John's Cathedral, as German forces attacked the insurgent-held district. During the second half of August, its headquarters operated from the Professors' House at 12 Brzozowa Street. The unit's red-and-black anarcho-syndicalist flags became a point of disagreement with Home Army military police. The police sought to replace them with the Polish flag and to remove the syndicalist designation from the company's name. The company suffered severe casualties. By the end of August its strength had fallen to about one hundred soldiers, representing losses estimated at more than half of its personnel when killed, missing, and wounded were combined. The surviving force withdrew through Warsaw's sewer network to the city centre and was incorporated into the Boncza Battalion. It then fought in Powiśle. A 26-person assault platoon reached Czerniaków, where it entered further heavy combat, while other elements conducted rearguard operations during the withdrawal from the Old Town. On 15 September, three members crossed the Vistula to the eastern bank. Other survivors crossed later and were drafted into the First Polish Army. The 104th Company did not survive the uprising as an independent formation. Its historical significance lies in the participation of a syndicalist armed group in the Home Army's Warsaw operations, its combination of combat, relief, medical, and publishing functions, and the tension between its distinctive political identity and the uniformity sought by the wider military command.
- 1944
Reorganization as a company
[1]The formation was expanded into the 104th Company and placed in the 1st Grouping of the 1st Region before being detached as a reserve under the regional commander.
- 1944
Opening of the Warsaw Uprising
[1]On 1 August, approximately sixty personnel assembled at the company's headquarters. The unit fought in attacks around Barokowa Street and captured the Polish Securities Printing House during the first night.
- 1944
Expansion and capture of equipment
[1]By the third day of the uprising the company had grown to roughly 360 soldiers. Weapons seized at Krasiński Palace improved its ability to fight.
- 1944
Old Town operations
[1]The company participated in the capture of the PASTA skyscraper, fighting near the Royal Castle, and the defence of the Old Town and St. John's Cathedral.
- 1944
Withdrawal from the Old Town
[1]After suffering losses exceeding half its personnel, the company evacuated through the sewer canals to the city centre in late August and joined the Boncza Battalion.
- 1944
Crossings of the Vistula
[1]On 15 September, three members reached the eastern bank of the Vistula; further survivors crossed later and entered the First Polish Army.
- 1943
Formation within the Home Army
[1]The combat unit of the Union of Polish Syndicalists was organized within the Home Army, initially operating as the 1028th Platoon of the 1st District in central Warsaw.
Products and positioning
A wartime armed formation combining Polish syndicalist political identity with service inside the Home Army command structure.
Marketing campaigns
- 1944Warsaw Uprising
Warsaw Old Town · Warsaw city centre · Powiśle · Czerniaków
The company's principal military campaign was its participation in the Warsaw Uprising from 1 August 1944. It fought in early attacks around Barokowa Street, captured the Polish Securities Printing House, took part in operations involving Krasiński Palace and the PASTA skyscraper, helped defend the Old Town, and later withdrew through the sewer system to fight in the city centre, Powiśle, and Czerniaków.
Outcome. The company was reduced from several hundred personnel to approximately one hundred by late August. Its survivors continued fighting in other formations, and the company ceased to exist independently after the uprising was suppressed.
Brand decisions
1944
Withdrawal through the sewer networkStrategyBackground
After the German advance placed the Old Town under sustained pressure and the company suffered catastrophic losses, the remaining personnel had to leave the district.
Action taken
The surviving company members evacuated through Warsaw's sewer canals to the city centre, where they joined the Boncza Battalion.
Aftermath
The unit continued fighting in Powiśle and Czerniaków but was further depleted and did not re-emerge as an independent company.
Sources1 sources
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