Investigative Journalism · History · Accountability
How dynasties built on forced labour, seized assets, and state-sponsored genocide became some of Europe's most powerful corporate families — and how they have spent eighty years ensuring no one talks about it.
About the Research
When the Allied occupation courts closed in 1951, they left behind an accounting that was never finished. The fortunes of Germany's industrial elite — built on slave labour, seized Jewish property, and contracts that fed a genocide — were quietly reconsolidated. Companies restructured. Families regrouped. Within a decade, the architects of wartime exploitation were receiving state honours.
This research does not pursue punishment. What it pursues is truthfulness: an honest, documented account of what was taken, from whom, under what conditions, and what that capital looks like today — in balance sheets, in boardrooms, in philanthropic portfolios quietly worth billions.
The methodology draws on a tradition of forensic, unrelenting accountability journalism — from Milton Esterow's decade-long campaign that returned 8,000 stolen artworks to Holocaust families, to Jack Kooistra's 180,000-card personal archive of war criminals built over a lifetime, to the ongoing legal battles of investigators like Rabbi Ephraim Meir pressing Swiss banks to disclose accounts sealed until 2070. Applied not to the hunt for individual perpetrators, but to the capital they and their heirs still hold.
The families profiled here did not merely survive the post-war period. They thrived. Their brands became global. Their foundations fund universities. They donate to Holocaust remembrance whilst refusing to open their wartime corporate archives.
"To accept an inheritance is not merely a financial act. It is a moral one. These families have accepted, generation after generation, without once reading the terms."— Dr Tina Hess
Those Who Refused to Let It Rest
1927 – 2025 · New York
Esterow brought the instincts of a crime reporter to the world of stolen art.
His 1964 front-page story in The New York Times — exposing the scale of
Nazi art theft — became the book The Art Stealers (1966), the first major
English-language account of the looting of Jewish collections.
After acquiring ARTnews in 1972, he transformed it into an instrument of
pressure. In 1984 he pursued a tip about an Austrian monastery concealing
thousands of works confiscated from Jewish families. When Austrian officials
blocked access, his magazine published "A Legacy of Shame"
and kept reporting for a decade. The resulting pressure forced Austria to return
8,000 works, later auctioned for over $14 million to benefit Holocaust victims
and their heirs. He died on 3 October 2025, aged 97.
1930 – 2025 · Netherlands
Known as the Frisian Wiesenthal, Kooistra was a Dutch journalist who spent
his life tracking Nazi collaborators who had walked free. He built a personal
archive of nearly 180,000 name cards documenting soldiers,
victims, and war criminals — one of the most comprehensive private records
of its kind in Europe.
In 1992 he identified Jacob Luitjens — "The Terror of Roden" — who had fled
to Canada after the war. His investigation led directly to Luitjens'
extradition and a 28-month prison sentence in the Netherlands. He saw his
mission as exposing not only perpetrators but the systemic failure of the
Dutch judicial system to prosecute them. He died on 14 January 2025, aged 94.
Dr Tina Hess worked in close collaboration with Kooistra
in the final years of his life. His archive, his methodology, and his
refusal to accept institutional silence as an answer were a direct
influence on the research that underpins this work.
b. 1953 · Germany / Israel
Meir holds what he claims is evidence of six numbered Swiss bank accounts
opened by Nazi affiliates in the 1930s — accounts that survived the bank
mergers of the post-war era and were never disclosed through the Claims
Resolution Tribunal process established following the class-action
litigation of the 1990s.
He alleges that CRT-II failed in transparency — that data
was altered, claims rejected without explanation, and that records of these
accounts remain sealed until 2070 unless credible new evidence is brought
before a US court. Having obtained inheritance rights from the son of a
Nazi intelligence officer and met with UBS officials, Meir is pursuing
legal disclosure through American courts.
His stated aim: to take funds accumulated through collaboration with
a genocidal regime and "turn treif money into something kosher" —
redirecting them toward religious and humanitarian purposes.
"These companies did not merely profit from the Third Reich. In several cases, they helped to build it. The question is not whether that happened. The question is why their grandchildren have never been asked to explain it."— Dr Tina Hess, What the Heirs Owe, 2024
Case Studies
Günther Quandt's wartime empire ran twelve armaments factories including the AFA battery works, drawing workers from concentration camps including Neuengamme. Over 50,000 forced and slave labourers worked across his operations between 1939 and 1945.
His son Herbert rebuilt the family's BMW controlling interest during the Wirtschaftswunder. That stake now rests with Stefan Quandt and Susanne Klatten, among Germany's wealthiest citizens. No restitution was paid voluntarily beyond the legal statutory minimum.
Ferdinand Porsche accepted Hitler's personal commission to design the Volkswagen in 1934. The Wolfsburg factory was built with funds seized from dissolved trade unions and from 1943 employed concentration camp inmates from the Laagberg satellite camp.
His grandson Ferdinand Piëch chaired Volkswagen Group until 2015. The family collectively controls both Porsche AG and VW Group through Porsche SE. No family member has made a public statement specifically addressing forced labour in the enterprise their grandfather founded.
Friedrich Flick was convicted at Nuremberg in 1947 and sentenced to seven years for slavery and the plunder of occupied territories. Released after three years, he paid no reparations and died in 1972 one of the wealthiest men in West Germany.
When his grandson sold the group for over five billion Deutschmarks and was approached about Jewish restitution funds, he reportedly stated the matter was "no concern of his." No family member has since departed from that position.
A 2019 commissioned investigation confirmed Albert Reimann Sr. and Jr. were committed National Socialists who used Russian civilian forced workers and French prisoners of war under conditions their own records described as inhumane.
The family donated €10 million. Critics noted that JAB Holding has disclosed nothing about what proportion of its foundational capital derives from wartime profits. The donation represents less than 0.01% of estimated portfolio value.
Hugo Ferdinand Boss joined the NSDAP in 1931. His Metzingen factory became a primary manufacturer of SS, SA, Hitler Youth and Wehrmacht uniforms, expanding through Polish and French forced labourers and concentration camp inmates from 1940.
In 2011 — sixty-six years after the war's end — Hugo Boss AG issued a formal apology. The personal wealth trajectory of the Boss family heirs has not been addressed in any public statement.
Research Methodology
01 — Primary Archives
NSDAP membership files, SS personnel records, Nuremberg prosecution exhibits cross-referenced with US National Archives RG 238 and RG 260 (OMGUS), British National Archives FO and WO series, and declassified OSS economic intelligence from 1944–1947.
02 — Corporate Documentation
Commercial registry filings from 1930 to 1960 establish ownership continuity. Where companies were reconstituted post-war, asset-flow analysis traces capital through name changes, mergers, and Allied property control records.
03 — Forced Labour Records
The International Tracing Service holds records on over 17.5 million individuals. Company-specific labour deployment records and transport lists document forced labour use by name and number, not estimate.
04 — Oral History
Where survivors and their families are contactable, testimony is sought, recorded, and published with consent. Treated as primary source material, triangulated against documentary evidence.
Current Projects
The families documented below are the subject of ongoing research for forthcoming publications. Each represents a distinct strand of inquiry — from industrial dynasties whose wartime fortunes remain intact across three generations, to the Swiss intermediaries who handled stolen assets on behalf of the Third Reich, to cases where victims' families are still fighting for restitution today. This register is not exhaustive. It is a record of where the work is going next.
Category I
German & Austrian Industrial Dynasties — Active Heirs
Supplied the SS with batteries and uniforms produced by forced labourers. His ex-wife Magda Goebbels became the wife of Hitler's chief propagandist.
Forced labour contracts with the Nazi regime across twelve armaments factories. AFA battery works drew workers directly from Neuengamme concentration camp.
Stefan Quandt and Susanne Klatten are among Germany's wealthiest citizens and retain a controlling stake in BMW Group. Combined net worth estimated at over €36 billion.
Designed the Volkswagen on Hitler's commission and produced military vehicles using forced labour. Jewish co-founder Adolph Rosenberger was forced out under racial laws.
Arms production and forced labour at Wolfsburg. The factory was built with funds seized from dissolved German trade unions.
Family controls both Porsche AG and Volkswagen Group through Porsche SE. No family member has addressed forced labour in the founding enterprise.
Steel baron convicted at Nuremberg for using concentration camp slave labour. Released after three years, never paid reparations. Became the wealthiest man in West Germany by 1972.
Built steel empire directly through slave labour drawn from the concentration camp system. Conviction: slavery and spoliation of occupied territories.
Family wealth survives through private investments. Friedrich Karl Flick sold the group for DM 5 billion in 1985 and explicitly refused Jewish restitution requests.
Key financier of the Nazi party and co-founder of both Allianz and Munich Re, two of the world's largest insurance groups.
Financed the Nazi party's rise to power and built an insurance empire during the Third Reich. Allianz insured Auschwitz; Munich Re underwrote the regime's industrial expansion.
August von Finck Jr. is a billionaire. The family has made no public statement on their founding role in financing National Socialism.
Founder of BASF, which merged into IG Farben — the chemical conglomerate that manufactured Zyklon B, the gas used in the industrialised murder of Jews.
Chemical production that materially enabled the Holocaust. IG Farben operated its own slave labour camp at Auschwitz III (Monowitz).
Marlene Engelhorn inherited millions from this fortune. She has publicly questioned her right to it — an unusual position among heirs in this study.
The family behind Dr. Oetker baking products. August Oetker was an SS officer; the company profited throughout the Nazi economy.
SS connections and preferential access to the Nazi economy. Post-war diversification into shipping, banking, and hospitality concealed wartime origins.
August Oetker, chairman of the company, publicly welcomed a commissioned book investigating the family's Nazi-era history — speaking ahead of its publication to acknowledge the firm's links to the party. Estimated net worth: $2.8 billion. The family holds 12.5% of the business. This represents one of the more forthcoming responses among Category I families.
Joined the NSDAP in 1931. Factory produced black SS uniforms, Hitler Youth uniforms, and Wehrmacht outfits using forced labourers from Poland, France, and concentration camps.
Military uniform contracts and forced labour. The factory in Metzingen employed over 140 documented forced labourers.
Hugo Boss AG issued a formal apology in 2011 and donated to a victims' fund — the most complete corporate reckoning in this study. The personal wealth trajectory of Boss heirs remains unaddressed.
Textile manufacturer integrated into the Nazi system through party memberships. The company was formally classified as having profiteers among its principal owners.
Textile manufacturing under Nazi party patronage, with access to forced labour and confiscated Jewish-owned factory capacity.
Hans W. Schöpflin became a venture capitalist in the United States. His Schöpflin Foundation commissioned an independent investigation into the family's Nazi past — one of the few families to do so voluntarily.
Category II
Swiss & International Intermediaries — Asset Placement & Nazi Banking
A German-born Swiss industrialist who became Switzerland's richest man by selling weapons to Nazi Germany. Also profited from slave labour and purchased art looted from Jewish families.
Weapons sales to Nazi Germany; slave labour at his Oerlikon munitions works; systematic acquisition of Jewish-owned artworks at forced-sale prices.
His art collection, worth hundreds of millions, is at the centre of ongoing restitution disputes at the Kunsthaus Zürich. Multiple works remain contested.
Principal banker of the post-war Nazi diaspora. Managed hidden Swiss assets of Third Reich figures and served as executor of Joseph Goebbels' will.
Built his fortune managing hidden Nazi assets, publishing royalties from the writings of Nazi leaders, and financing post-war escape networks (ODESSA).
Genoud died in 1996. The assets he managed — estimated at tens of millions — were dispersed through Swiss structures. Full disclosure has never occurred.
Swiss records document his entry into Switzerland in December 1942 specifically to secure assets on behalf of senior Nazi leaders, including his cousin Hermann.
Acted as an intermediary placing Nazi leadership assets into Swiss banking structures for safekeeping beyond Allied reach.
Investigated by Swiss authorities in 1944. Documentary trail remains in Swiss Federal Archives. Assets placed through him have not been accounted for publicly.
Described in Allied intelligence as an intimate associate of Himmler and a leading SS-ND functionary tasked specifically with securing Third Reich funds in Switzerland.
Used his position as German press attaché in Bern as diplomatic cover for Nazi asset placement operations in Swiss financial institutions.
Listed in a November 1944 Swiss police report as actively involved in Nazi asset transfers. Allied intelligence files (OSS) contain detailed records.
Exchanged gold — including gold looted from occupied central banks and from victims — for French francs. A critical mechanism for the Nazi regime to acquire foreign currency.
Currency arbitrage and commissions on gold transactions that directly financed the German war machine. Records of these transactions are referenced in the 2026 Credit Suisse disclosure.
Assets reportedly held in Swiss banks or family trusts. The 2026 Credit Suisse disclosure contains transaction records under active examination. Notably, his grandson Arno Saffran has publicly denounced his grandfather's wartime activities — one of the very few descendants in this study to repudiate rather than minimise the family record.
Category III
Restitution Cases — Victims & Families Still Fighting
A Viennese Jewish textile exporter whose family's decades-long struggle to recover assets stolen by Swiss banks is documented as a representative case in Isabel Vincent's Hitler's Silent Partners.
Bank deposits, business assets, and accumulated savings deposited in Swiss institutions before the war — misappropriated and never returned through any official restitution process.
Descendants continue to fight for restitution. This case is featured in this investigation as a representative example of how Swiss banks misappropriated Jewish savings and evaded accountability.
High-ranking SA-Obergruppenführer and Reichstag deputy from 1936 to 1945. Operated as a commercial vehicle buyer and government proxy. Served as a defence witness at the Nuremberg trials.
Accumulated wealth through political position, government commissions, and preferential access to commercial contracts under the Nazi economy.
Died in Cologne in 1974. Family retained interests in automotive distribution. Archival records from the Nuremberg proceedings and German Bundesarchiv are under review.
Textile supplier who provided uniforms, tents, and supplies to the German military. The textile industry relied systemically on forced labour and looted raw materials from occupied territories.
Lucrative military contracts and acquisition of confiscated Jewish-owned factories at below-market prices under Aryanisation laws.
Family diversified into real estate and related industries after the war, retaining substantial accumulated wealth. Wartime origins undisclosed.
Published Work
A ten-year investigation into five of Germany's most prominent industrial dynasties, tracing wartime capital into contemporary wealth and examining each family's response to demands for accountability.
The investigation preceding the family's 2019 public disclosure, drawing on internal company records and testimony from surviving Polish and French labourers' families across three countries.
Academic analysis of the mechanisms by which major industrial families systematically suppressed or delayed public reckoning with their wartime histories.
An argument for applying the rigour of history's foremost investigators not to the hunt for individuals, but to the capital those individuals left behind.
A critical reading of the 2011 family-commissioned history, identifying gaps in post-war asset continuity and the structural conditions under which it was produced.
Correspondence from journalists, historians, archivists, and — particularly — from individuals with knowledge of these family histories is welcomed. Source confidentiality is guaranteed. Speaking, media, and academic enquiries are handled through the address below.