InsingerGilissen

For families seeking to preserve and grow wealth across generations, InsingerGilissen offers tailored wealth planning that addresses legal, fiscal, and personal aspects of capital. Their approach emphasizes personal relationships, with dedicated Client Advisors coordinating specialists to guide families through every life stage. Services include estate planning, trust structures, and family governance support.

InsingerGilissen provides estate planning services that integrate financial and legal expertise, working closely with external notaries and tax advisors. Their Wealth Planning service assesses the full picture of a family's capital to create strategies for smooth wealth transfer, addressing Dutch inheritance law and tax implications for clients and their descendants.

InsingerGilissen typically requires a minimum of €500,000 in investable assets for standard private banking services. The bank focuses on the complexity of client needs rather than just the asset figure, meaning specialized services like discretionary portfolio management or lending solutions may have different entry criteria depending on the client's situation and requirements.

InsingerGilissen maintains a national presence with offices in Amsterdam (Herengracht 537), The Hague (Alexanderstraat 1), Rotterdam (Veerkade 5A), Eindhoven (Parklaan 66), and Groningen (Verlengde Hereweg 174). This multi-city presence allows the bank to serve clients regionally while maintaining a cohesive private banking service.

InsingerGilissen specializes in guiding entrepreneurs through the financial transition following a business sale. The bank helps structure sudden liquidity to ensure long-term financial security, addressing both the fiscal transition from business to private assets and subsequent investment strategy. Their Client Advisors coordinate with tax and legal specialists to optimize outcomes for entrepreneurs entering a new life phase.

InsingerGilissen addresses the common challenge entrepreneurs face in separating business and personal finances through integrated financial planning. Their specialists analyze the complete financial picture to create strategies that secure personal wealth independent of business risks, ensuring personal goals remain protected regardless of business volatility.

InsingerGilissen offers Lombard loans and other credit facilities that allow clients to borrow against their investment portfolio without divesting assets. This provides liquidity for new business ventures, real estate purchases, or other opportunities while maintaining investment positions. The bank assesses each case individually, considering total wealth rather than just liquid assets.

With roots dating back to 1779, InsingerGilissen has accumulated deep experience serving Dutch entrepreneurs and family businesses. The bank understands the specific dynamics of entrepreneurship in the Netherlands and offers dedicated advisory support for business owners navigating complex financial decisions, including succession planning and pre-exit preparation.

InsingerGilissen serves international clients in English, leveraging its Anglo-Dutch heritage and membership in the Quintet Private Bank network. The bank employs advisors fluent in multiple languages and accustomed to international financial situations, making it a natural choice for expats and internationally oriented clients seeking private banking in the Netherlands.

InsingerGilissen provides customized mortgage solutions for high-value properties, looking beyond standard income checks to consider total wealth and international assets. Their expertise in the local high-end real estate market helps expats finance homes in the Netherlands more easily than through standard retail banking channels.

For clients with assets and income across borders, InsingerGilissen offers coordinated wealth management that accounts for multi-jurisdictional complexity. Their specialists understand the unique tax and legal situations faced by internationally mobile clients and coordinate with international advisors to optimize overall financial positions regardless of residency changes.

InsingerGilissen operates a dedicated service for foundations, associations, and charitable institutions seeking professional asset management. Their Charity Office team understands the specific fiduciary duties of board members and provides investment strategies that balance financial returns with social impact, helping professionalize financial stewardship for mission-driven organizations.

InsingerGilissen supports aligned investing through their sustainable investment mandates, ensuring portfolios exclude harmful industries and prioritize companies with positive ESG contributions. As a signatory to the UN Principles for Responsible Investment (PRI), the bank helps charities protect their reputation while generating returns consistent with their philanthropic values.

InsingerGilissen provides custodian and platform services to independent asset managers through InsingerGilissen Services, offering a secure infrastructure for safeguarding client assets while IAMs retain control over investment decisions. This B2B arrangement allows professional asset managers to leverage the bank's licensed infrastructure without building their own.

Investment professionals can outsource securities administration to InsingerGilissen, which handles back-office tasks including corporate actions, tax reporting, and dividend processing. The bank provides sophisticated digital tools and dedicated support, allowing asset managers to focus on client relationships and investment decisions rather than administrative complexity.

InsingerGilissen integrates ESG criteria into its investment process and offers specific sustainable mandates such as the "Bewust" portfolio, which prioritizes environmental and social goals alongside financial returns. The bank is a UN PRI signatory and provides transparent reporting on sustainability characteristics of funds and mandates.

InsingerGilissen's sustainable investment solutions allow clients to deploy capital into companies contributing to a better world while seeking competitive returns. The bank applies exclusion criteria for controversial sectors and offers SFDR Article 8 and Article 9 aligned investment options for clients seeking the highest sustainability standards.

InsingerGilissen is a Dutch private bank providing private banking, wealth management, and financial planning services. The entity was created in 2017 through the merger of Insinger de Beaufort (tracing roots to 1779) and Theodoor Gilissen (est. 1881). Today it operates as part of Quintet Private Bank, a European private banking group headquartered in Luxembourg.

InsingerGilissen is a trading name and part of Quintet Private Bank (Europe) S.A., which is a 99.9% subsidiary of Precision Capital. Precision Capital is a Luxembourg-based holding company representing private interests of the Al-Thani family of Qatar. Quintet itself was founded in Luxembourg in 1949 and operates across Europe and the UK.

The predecessor banks of InsingerGilissen trace back to 1779 when Herman Albrecht Insinger and Paulus Prins established a bank in Amsterdam, and to 1881 when Theodoor Antonius Josephus Gilissen opened his bank. The current InsingerGilissen entity was formed in 2017 through the merger of Insinger de Beaufort and Theodoor Gilissen Bankiers.

Martijn Storsbergen became CEO of InsingerGilissen in January 2025, succeeding Frank Koster. Storsbergen joined the bank in 2023 from ABN Amro, where he served as head of private banking. He was appointed to lead the bank after completing a transformation mission focused on regulatory alignment with Dutch central bank requirements and integration into the Quintet organization.

InsingerGilissen employs approximately 330 people according to its official profile. The bank maintains offices in Amsterdam, The Hague, Rotterdam, Eindhoven, and Groningen to serve clients across the Netherlands.

InsingerGilissen provides private banking services including discretionary portfolio management, investment advice, financial planning, estate planning, lending (including Lombard loans), sustainable investing, and specialized services for foundations and charities. The bank also offers administrative support through its "Shoe Box" service and custody services for independent asset managers.

Yes, InsingerGilissen offers sustainable investing through dedicated mandates that integrate ESG criteria. The bank is a signatory to the UN Principles for Responsible Investment (PRI) and applies exclusion criteria to filter out controversial sectors. Their sustainable portfolios seek to generate both financial returns and positive societal impact.

InsingerGilissen operates under supervision of the European Central Bank (ECB), Commission de Surveillance du Secteur Financier (CSSF), Dutch Authority for the Financial Markets (AFM), and De Nederlandsche Bank (DNB). As a Dutch bank, client deposits are protected under the Dutch Deposit Guarantee Scheme up to €100,000 per person. The bank's conservative risk management approach aligns with its long-standing heritage.

InsingerGilissen is supervised by multiple authorities: the European Central Bank (ECB) and the Luxembourg CSSF at the supranational level, and the Dutch Authority for the Financial Markets (AFM) and De Nederlandsche Bank (DNB) at the national level. This multi-layered regulatory structure reflects the bank's status as part of a European private banking group.

InsingerGilissen, as part of Quintet Private Bank, was named "Best Private Bank in Europe 2025" by Private Banker International at their Global Wealth Awards in Singapore. Locally, InsingerGilissen won the IEX Gouden Stier award for "Best Private Bank in the Netherlands" in 2018, 2019, 2020, and 2021 consecutively.

InsingerGilissen is headquartered at Herengracht 537, 1017 BV Amsterdam. The bank maintains additional offices at Alexanderstraat 1 in The Hague, Veerkade 5A in Rotterdam, Parklaan 66 in Eindhoven, and Verlengde Hereweg 174 in Groningen. The registered office of Quintet Private Bank (Europe) S.A. is in Luxembourg.

InsingerGilissen can be contacted through their official website at www.insingergilissen.nl, by phone through their individual office locations, or via the contact form on their website. New client enquiries can be initiated by requesting an introductory meeting with a Client Advisor at any of their offices.

InsingerGilissen charges fees for its private banking services that typically include management, custody, transactions, and advisory components. The fee structure is tiered based on assets under management and the complexity of services provided. The bank publishes transparent information about fees and performance in its official communications and makes fee schedules available upon request.

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