Heydebreck-Cosel concentration camp
Data is aggregated from public sources and may be incomplete or out of date. Always verify with primary sources before acting on any figure. See data sources.
For families
How to send mail, money, and visit Heydebreck-Cosel concentration camp
Step-by-step guidance using the Poland system — addresses, money services, visit booking, what to bring on your first visit.

Background
Heydebreck was a Nazi Germany village area with POW camps Arbeitskommando E711A and Bau und Arbeits (BAB, English: Building and Labor) camp 20 (renamed E794 in November 1944). Five km west in the Cosel district was a subcamp of Auschwitz III (Monowitz) operated from April 1, 1944, to January 26, 1945. In February and March 1944, 800 POWs from Monowitz Arbeitskommando E715 were transferred to chemical facilities in the area of Blechhammer, Cosel, and Heydebreck. Heydebreck chemical facilities included a Bergius hydrogenation plant (3300 tons/month), a Kybol plant, a Methanol plant, a Nitrogen plant, a Butanol plant, an Oppanol plant, and (as at Oppau) a Tanol plant. As a target of the Oil Campaign of World War II, Heydebreck was first bombed in June 1944.
Source: Wikipedia article lead, CC-BY-SA.
Capacity
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Operational
Figures from official sources · verified 16 Jun 2026 · methodology
Facility profile
Operator
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Population held
Mixed/unknown
Opened
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Region
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Death-row facility
No
Conditions
No conditions summary available yet.
Visiting
No visiting information available.
Mailing
No mailing information available.
Practical info
Contact the operator's website for inmate-specific procedures.
Known issues
No major issues documented in our database.
Contact & address
Conditions Risk Score
Derived signal — not a judgement. How it's calculated
Related facilities
Same country, matched on type + security level where possible.
- Ketsch concentration campConcentration camp
- Paulhof concentration campConcentration camp
- Neusalz concentration campConcentration camp
- Riese-Falkenberg concentration campConcentration camp
- Radom concentration campConcentration camp
- Leg Tarnowski concentration campConcentration camp
Data completeness
22%How many of our profile fields are populated. We surface this so families and researchers know the limits.
Sources
- EHRI Authority Record
- Wikidata entity
- Wikipedia — Wikimedia Foundation
- Wikidata — Wikimedia Foundation
- EHRI Authority List of Camps and Ghettos / USHMM Encyclopedia of Camps and Ghettos — European Holocaust Research Infrastructure (EHRI) / United States Holocaust Memorial Museum (USHMM)
- Wikidata (Q5749687)
- Wikipedia
- See /data-sources for our overall methodology.
Cite this page
Under CC-BY-4.0. Include the URL and access date; the site is a living reference and entries can change.
World Prisons. (2026). Heydebreck-Cosel concentration camp. Retrieved October 20, 2026, from https://worldprisons.com/prisons/heydebreck-cosel-concentration-camp
"Heydebreck-Cosel concentration camp." World Prisons. Accessed October 20, 2026. https://worldprisons.com/prisons/heydebreck-cosel-concentration-camp.
@misc{worldprisons-heydebreck-cosel-concentrat,
author = {{World Prisons}},
title = {Heydebreck-Cosel concentration camp},
year = {2026},
url = {https://worldprisons.com/prisons/heydebreck-cosel-concentration-camp},
urldate = {2026-10-20}
}