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isi-gruppe is a prominent German real estate company specializing in property development, investment, and asset management. Headquartered in Munich, the company, founded in 1996 by Quirin Hofer, focuses on creating sustainable and high-quality living and working spaces, primarily in Southern Germany and other major metropolitan areas. They are known for their strategic approach to real estate projects, encompassing acquisition, planning, construction, and sales, catering to both private and institutional investors.
The Munich headquarters serves as the central command for all strategic planning, project development, investment management, financial operations, sales, marketing, and administrative functions of isi-gruppe.
The headquarters at Prinzregentenstraße 78 is situated in Bogenhausen, a prestigious and historically rich district of Munich. While specific internal architectural details are proprietary, the location itself is notable, offering excellent connectivity and a representative business environment. The building likely features modern office amenities designed to foster collaboration and efficiency.
isi-gruppe promotes a work culture centered on expertise, innovation, sustainability, and collaborative teamwork. Employees are encouraged to take initiative and contribute to the company's success in the dynamic real estate market, with a strong emphasis on professionalism, quality, and long-term value creation.
Its Munich headquarters is strategically vital, placing isi-gruppe at the heart of one of Germany's most important real estate markets. This prime location facilitates close relationships with key partners, financial institutions, and provides access to a skilled talent pool.
isi-gruppe primarily operates from its headquarters in Munich, Germany. Its activities, including property development, investment, and asset management, are concentrated within Germany, with a strong focus on Bavaria (e.g., Munich, Nuremberg, Regensburg) and other key German metropolitan regions such as Berlin, Frankfurt, Hamburg, and Leipzig. While they may engage with international partners or investors, their physical office presence and core operational teams are centralized in Munich, managing projects nationwide.
Prinzregentenstraße 78
München
Bavaria
Germany
No additional office locations available.
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As of April 2025, iSi Group' leadership includes:
iSi Group has been backed by several prominent investors over the years, including:
Based on publicly available information and recent news, there have been no major publicly announced changes (hires or exits) impacting isi-gruppe's top executive team (Managing Partner and Managing Directors) in the last 12 months. The leadership structure appears to have remained stable.
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isi-gruppe likely utilizes standard corporate email formats for its employees, based on their domain isi-gruppe.de. Common patterns include combinations of first name, last name, and initials.
A common format is [first_initial].[last_name]@isi-gruppe.de (e.g., m.mustermann@isi-gruppe.de). Another possibility is [first_name].[last_name]@isi-gruppe.de.
Format
q.hofer@isi-gruppe.de
Example
85%
Success rate
isi-gruppe.de (Press Release) • November 24, 2023
isi-gruppe marked a significant milestone with the topping-out ceremony for its 'Ludwig Gärten' project in Neu-Ulm, which will feature 155 new rental apartments. The development aims to provide modern, sustainable living spaces in the region....more
isi-gruppe.de (Press Release) • October 19, 2023
isi-gruppe has commenced the sales process for 80 new condominiums in the 'Elements Pasing' development located in Munich-Pasing, offering contemporary homes in a desirable district of Munich....more
isi-gruppe.de (Press Release) • June 29, 2023
The 'Wohnpark PrinzZen Karlsfeld' residential project by isi-gruppe has been awarded the DGNB (German Sustainable Building Council) Gold pre-certificate, underscoring the company's commitment to sustainable building practices and high-quality design....more
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