Mayfair Asset Management (Herz Family Office)

Mayfair Vermogensverwaltungs SE, a Hamburg-based family office founded circa 2003 by the Herz families, manages multi-generational wealth focusing on long-term investments in companies, private equity, and real estate. It operates as a privately held Societas Europaea.

Marwitz Family Office is a Frankfurt, Germany-based single-family office. Established in 2010, the firm invests and manages the wealth of the Marwitz Family and its descendants. The firm's Principle and Manager, Julian Marwitz, is a German businessman and real estate investor. Marwitz began his career as a Consultant for PwC, covering the governance, risk & compliance of Europe's largest energy corporations. From there he entered into the real estate business, serving as a development manager and advisor for a number of companies including ECE Projektmanagement, ValuStrat, Urbanomy and Longevity Partners. The Marwitz Family Office leverages his real estate experience, sourcing and providing a number of services to their portfolio holdings. Once partnerships have been formed, the firm provides a combination of capital injection, operational and managerial guidance. The firm's ultimate mission is to preserve and grow the family's wealth so that it may be passed on to future generations. Today, Marwitz Family Office primarily allocates its investments to private equity and real estate. The firm takes a focused approach to investment sourcing, typically preferring Europe-based opportunities but is sector and industry agnostic to ensure portfolio diversity. Their real estate investments have historically included retail projects such as shopping plazas and malls, while their private equity investments emphasize cleantech and impact investments. Julian Marwitz's leadership has steered the firm towards impact investing, targeting sectors like energy efficiency, education, and sustainable urban development. The firm relies on long-term relationships and thorough due diligence for investment decisions, and measures success not just by financial returns but also by the tangible impact on communities and the environment. This impact-oriented approach aims to generate returns that can be reinvested, creating a sustainable cycle of growth and positive change.

MDR Mayfair, established in 2017 and based in London with offices in Dubai and Singapore, is a family office consultancy specializing in wealth ownership structures, family governance, and full family office services to support family continuity. It is part of Mishcon de Reya Group.

H101 Fund target list (RE Hospitality). Original tag: Single Family Office.

Mantzke Family Office is a Switzerland-based multi-family office headquartered in Kastanienbaum. Established in 2010, the firm provides fiduciary oversight and bespoke structuring solutions for multiple families, private individuals, multinational corporations, and active entrepreneurs. Its core services include corporate and foundation formation in Switzerland, Liechtenstein, and other global jurisdictions, fiduciary administration, trustee services, accounting, payroll, tax optimization, and regulatory compliance. In addition, the firm delivers family office services including wealth structuring, inheritance planning, and long-term asset protection. With a leadership team with extensive experience, their office brings a deep expertise in private equity, asset management, and corporate finance. The firm has an emphasis on high-touch, confidential service tailored to high-net-worth families and individuals, leveraging both in-house and external professionals to design and implement long-term financial structures. The firm's investment activity is primarily focused on enabling client allocation across private equity, real estate, and fixed income, as well as a variety of real assets. Mantzke Family Office supports transactions involving private funds and alternative assets, with particular expertise in managing real estate holdings, private equity partnerships, and complex asset vehicles such as yachts, aircraft, art, and international property portfolios.

FOCUS Asset Management GmbH is a Munich-based, bank-independent family office specializing in tailored asset management and sustainable global equity fund solutions. They emphasize meaningful investments aligned with individual profiles, focusing on innovation, technology, health, and ecological, social, and ethical considerations.