Fürstlich Castell'sche Bank
Corporate brand
UnclaimedFürstlich Castell'sche Bank is a Bavarian family-owned bank focused on wealth management and private banking.
Last updated August 26, 2026
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Overview
Fürstlich Castell'sche Bank is a family-owned German banking institution based in Bavaria. Its registered office is in Castell, while its central administration and executive management have been located in Würzburg since 1972. The bank traces its origins to 1774, when the Gräflich Castell-Remlingen'sche Landes-Credit-Cassa was established in the County of Castell. It is commonly described as the oldest bank in Bavaria and one of the three oldest banks in Germany to have operated continuously. The institution emerged from the financial and administrative needs of the Castell territories. Friedrich Adolf von Zwanziger, then chancellery director of the County of Castell, was the principal initiator of the original credit institution. During the nineteenth century, the bank’s operations developed through a series of locations and organizational changes. From 1806, the original bank was headquartered for more than four decades at the building now identified as Bergstraße 2 in Castell. In 1847, its headquarters moved to Rathausplatz 1. A second institution, the Gräflich Castell'sche Neue Credit-Casse, was founded in 1857. This organization concentrated more strongly on corporate banking and asset management, while the older Landes-Credit-Casse continued to operate offices in several buildings in Castell. The two institutions were eventually consolidated in 1941, creating the Fürstlich Castell’sche Bank. The merger gave the bank the organizational identity under which it is known today and combined its historical credit, corporate-banking, and asset-management activities. The bank’s present positioning is centered on wealth and asset management, complemented by private banking services. Its customer proposition is associated with long-term, relationship-based financial advice rather than mass-market retail banking. Available reference material identifies wealth management and private banking as the institution’s primary business areas; detailed public information about individual products, customer numbers, assets under management, or financial performance is not established in the supplied sources. The legal structure changed in the twenty-first century. In 2001, the company became a partnership limited by shares, or Kommanditgesellschaft auf Aktien (KGaA). With effect from 1 August 2006, it adopted its current legal form as an Aktiengesellschaft, or public limited company. Despite the legal-form changes, ownership remained in the hands of the Castell-Castell and Castell-Rüdenhausen families. Management changes in the 2020s included the appointment of former authorized representatives Christian Hille and Thomas Rosenfeld to the management board with effect from 1 January 2023. Hille subsequently left the company for personal reasons, while Rosenfeld left the management board in 2024. On 1 July 2024, Inka Winter, identified as the bank’s Chief Sustainability Officer, became an authorized representative. The bank remains an active German institution with a distinctive historical identity rooted in the Franconian town of Castell and an operating focus on private clients, wealth management, and asset management.
History
Fürstlich Castell'sche Bank developed from the financial institution founded in 1774 as the Gräflich Castell-Remlingen'sche Landes-Credit-Cassa. The initiative came from Friedrich Adolf von Zwanziger, who served as chancellery director of the County of Castell. The bank was established within the historical Castell territories and became a durable institution serving regional credit and financial needs. From 1806, the original Landes-Credit-Cassa operated from a location now associated with Bergstraße 2 in Castell for more than forty years. In 1847, it moved its headquarters to Rathausplatz 1. These changes took place during a period in which territorial, administrative, and economic structures in the German states were being reorganized, while the bank continued its regional role. In 1857, the Gräflich Castell'sche Neue Credit-Casse was created as a separate institution. It focused particularly on corporate banking and asset management. The older Landes-Credit-Cassa continued to maintain offices in several Castell buildings. The existence of the two related institutions reflected a division between traditional credit activities and newer forms of business and asset finance. The two banks merged in 1941 to form Fürstlich Castell’sche Bank. The merger created the unified institution that provides the basis for the modern brand. In the postwar period, the bank’s administrative center moved beyond Castell. Since 1972, its principal administration and executive management have been located in Würzburg, although Castell remains the registered office and an important part of the institution’s historical identity. The company underwent important legal changes after the turn of the millennium. In 2001, it was converted into a Kommanditgesellschaft auf Aktien, a partnership limited by shares. Effective 1 August 2006, it changed again to the legal form of an Aktiengesellschaft. These changes altered the corporate framework without ending the family ownership associated with the Castell-Castell and Castell-Rüdenhausen families. The contemporary bank presents itself primarily as a wealth and asset manager and also conducts private banking. Its historical corporate-banking activities remain part of its institutional background, but the available reference material emphasizes services for private wealth and asset-management clients. The bank’s longevity, family ownership, and Bavarian roots are central elements of its identity. In the 2020s, management was renewed. Christian Hille and Thomas Rosenfeld, previously authorized representatives, joined the management board on 1 January 2023. Hille later departed for personal reasons, and Rosenfeld left the management board in 2024. On 1 July 2024, Inka Winter, the bank’s Chief Sustainability Officer, was appointed an authorized representative. The institution remains active, with its registered office in Castell and its main administrative base in Würzburg.
- 2024
Further management changes
[1]Thomas Rosenfeld left the management board, while Inka Winter became an authorized representative on 1 July; Christian Hille had previously left for personal reasons.
- 2023
New management board members appointed
[1]Christian Hille and Thomas Rosenfeld joined the management board with effect from 1 January.
- 2006
Converted to an Aktiengesellschaft
[1]With effect from 1 August, the bank changed its legal form to an Aktiengesellschaft, or public limited company.
- 2001
Converted to a KGaA
[1]The company adopted the legal form of a Kommanditgesellschaft auf Aktien, or partnership limited by shares.
- 1972
Main administration moved to Würzburg
[1]The bank’s main administration and executive management became located in Würzburg, while Castell remained the registered office.
- 1941
Two Castell banks merged
[1]The Landes-Credit-Cassa and Neue Credit-Casse were combined to form Fürstlich Castell’sche Bank.
- 1857
Second Castell credit institution founded
[1]The Gräflich Castell'sche Neue Credit-Casse was founded with an emphasis on corporate banking and asset management.
- 1847
Headquarters moved to Rathausplatz 1
[1]The older Landes-Credit-Cassa relocated its headquarters within Castell.
- 1806
Castell headquarters established at Bergstraße 2
[1]The original bank began a more than forty-year period headquartered at the site now identified as Bergstraße 2 in Castell.
- 1774
Original credit institution founded
[1]The Gräflich Castell-Remlingen'sche Landes-Credit-Cassa was established in the County of Castell, initiated by chancellery director Friedrich Adolf von Zwanziger.
Products and positioning
A long-established, family-owned Bavarian bank positioned around personal wealth management, asset management, and private banking, with a heritage-based emphasis on continuity and long-term client relationships.
Private banking
Wealth management
Wealth management is the bank’s principal positioning. It provides relationship-based financial support for the management and preservation of private wealth. The supplied reference material does not specify individual mandates, minimum investment levels, performance figures, or detailed investment products.
Investment management
Asset management
Asset management is a core activity associated with both the bank’s present business and the historical Neue Credit-Casse founded in 1857. The available sources identify the activity but do not provide a complete public catalogue of funds, mandates, strategies, or securities products.
Banking services
Private banking
The bank conducts private banking alongside wealth and asset management. Its private-banking proposition is consistent with its family-owned, long-term relationship model, although detailed account, advisory, lending, and investment offerings are not specified in the supplied reference material.
Commercial banking · 1857
Corporate banking
Corporate banking forms part of the institution’s historical and broader banking scope. The 1857 Neue Credit-Casse was specifically associated with corporate banking, but the supplied sources do not describe the current corporate product range or client segments in detail.
Brand decisions
2006
Adoption of Aktiengesellschaft legal formStrategyBackground
The bank changed its legal structure again five years after becoming a KGaA.
Action taken
Effective 1 August 2006, the company became an Aktiengesellschaft.
Aftermath
The bank continued operating as a family-owned German financial institution under the public limited company form.
2001
Change to partnership limited by sharesStrategyBackground
The bank revised its corporate structure after more than five decades as the post-1941 combined institution.
Action taken
The company was converted into a Kommanditgesellschaft auf Aktien.
Aftermath
The new legal form provided the corporate framework used until the subsequent conversion to an Aktiengesellschaft.
1941
Consolidation of the two Castell banking institutionsM&ABackground
The older Landes-Credit-Cassa and the newer institution founded in 1857 operated separately before being combined.
Action taken
The two banks merged to create Fürstlich Castell’sche Bank.
Aftermath
The merger established the unified banking organization that underlies the modern brand.
Sources1 sources
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