Ali-Reza Momeni, Founder and Owner

Our ESG Strategy will leave a lasting mark on the company and our investments.


Since 2021 ESG has been integrated in our group as an individual business unit.

Sustainability has risen to become a key competitive factor in recent years. ESG criteria accompany us throughout the real estate life cycle and shape our business activities from day to day. In light of this, further accentuating the strategic importance of sustainability at MOMENI is a logical next step in our journey.

We have adopted our ESG Strategy and created an entire team for this key focal area at management level in order to drive implementation of the strategy actively and without compromise. In the ESG Strategy, we substantiate and document our commitment to sustainability. It sets clear-cut targets and shows how, at MOMENI, we combine corporate responsibility with business success.

As our ESG journey shows, sustainability is nothing new to MOMENI. Since a long time, we have consistently implemented and applied certified sustainability standards and measures across our real estate portfolio to increase efficiency and optimize natural resource use. We are aware that our industry owes responsibility here, because buildings are linked to 40 percent of global carbon emissions.1

But the real estate sector’s responsibility is not restricted to ecological fields of activity. Be it our employees, tenants, investors or the public – the various interests of our stakeholders as well as a high standard of social responsibility form major components of our ESG strategy. All MOMENI activities combine an emphasis on a holistic long-term view. This is the aim of our ESG Strategy.

1 United Nations Environment Programme (2021)

Tristan Holtkamp
Head of ESG


Tristan Holtkamp is Head of ESG of the MOMENI Group and responsible for the Group's sustainability activities. In the course of his professional career, he has been working intensively on energy and decarbonization related projects to reduce CO2 emissions from a real estate portfolio of approximately €4.5bn.
Before joining MOMENI in 2021, he worked as a Sustainability Manager for alstria office REIT-AG. Further stations were EY, RWE and Westnetz GmbH. Tristan Holtkamp holds an M.A. in Sustainability Management as well as a B.Sc. in International Business Administration.


MOMENI’s sustainability commitment is aligned with the United Nations Sustainable Development Goals (SDGs).

This is a set of 17 goals adopted in order to secure sustainable development worldwide along the economic, social, and environmental dimensions. MOMENI’s wide-ranging business activities and the work of the non-profit MOMENI Group Foundation enable us to make a positive contribution to a total of seven SDGs and the associated targets.


The MOMENI Group has published its ESG-Strategy.

ESG principles accompany us throughout the entire life cycle of our real estate and shape our daily actions. Therefore, it is a coherent step for us to give additional emphasis to the strategic importance of sustainability at MOMENI.

This strategy sets clear objectives and demonstrates how we at MOMENI combine corporate responsibility with economic success. For MOMENI, the focus is on the holistic long-term view. This is the approach we take with our ESG-Strategy.


As part of the Science Based Targets initiative (SBTi), MOMENI Group is committed to reducing direct and indirect emissions (Scope 1+2) by 42% by 2030 compared to the baseline in 2021. In addition, indirect emissions along the supply chains (Scope 3) will be measured and reduced as best as possible. SBTi is a collaboration between CDP, the United Nations Global Compact, the World Resources Institute and the World Wide Fund for Nature. The initiative supports companies to set science-based targets for a path to sustainable growth and emission reduction.

You can view the evaluation of the current emissions here.

We are constantly aware of our responsibility to investors, business associates, employees and society at large. We believe that high-quality business management and compliance with ecological and social principles results in long-term investment success for our capital partners. We have set out these principles in our ESG-Policies. For more information, please send an email to

We are a member of the European Association for Investors in Non-Listed Real Estate Vehicles (INREV) and the corporate governance initiative of the German real estate industry.

MOMENI Group orients each of its projects in accordance with strict criteria for sustainability. All of our projects are LEED-certified, so future owners and users benefit from global standards that ensure energy efficiency and sustainable construction. Moreover, as an investor and developer of inner-city real estate, MOMENI Group concentrates on long-term projects and integrates them harmoniously and conscientiously into the urban context. In this way we create projects that conform to the ideals of sustainability, with a certified level of quality, while taking into account the individual, local conditions and requirements.

MOMENI Group is a member of the U.S. Green Building Council and participates in GRESB, the global ESG benchmark for real assets.

MOMENI Group is listed as a signatory of the UN-supported PRI (Principles for Responsible Investment) since 2021. As part of these principles, the MOMENI Group actively integrates ESG issues into corporate processes and decision-making in order to meet its responsibilities to investors and business partners as well as to society.


The MOMENI Group is a founding partner of Immo2.Zero, a practical forum for climate protection in the real estate sector, which aims to achieve a low carbon building stock by 2045. Immo2.Zero promotes expertise and competence development, provides impetus for concrete options for action and organises exchange and networking on the topic of climate protection in and around buildings, neighbourhoods and portfolios throughout the entire life cycle.

First-class digital connectivity has become an integral part of living and working environments and has now established itself as a central decision-making feature for tenants. Therefore, the MOMENI Group always aligns all of its developments with very strict criteria for digital connectivity and smart buildings. MOMENI is already part of WiredScore Portfolio at market launch in 2023, underlining its uncompromising commitment to providing its tenants with a first-class, technology-enabled user experience now and in the future.