Our professional services cover the full corporate real estate management spectrum along a corporate property’s entire value chain. We provide individual, multiple, or all services from this spectrum depending on the customer’s Needs:
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We provide specialist knowledge, experience and manpower to support corporate real estate management for companies whose core business is not in the real estate industry. We understand the philosophy these companies and the operational needs for their own real estate portfolio. We know the market from macro to micro, as well as the particularities of the different locations and asset classes.

Our services include assisting company CREM departments with bottlenecks as well as comprehensive solutions. We offer help in the form of individual modules as well as complete packages.

We tailor our professional services to each individual client and their wishes, and work with agile project teams. There are no standard solutions. We work with the right specialists to find a custom solution for every issue.


We value tailor-made services. That’s why we analyse exactly which team and which services we can use to best fulfil each client’s order. We examine the client’s starting point and their goal. Our task is to find the path to that goal – we customise our professional services for each and every client.

Complete Package of Services

We develop your strategy

CORPUS SIREO undertakes the complete real estate management from A to Z.

Corporate concentrates solely on its core business.

Individual Service Package

We support your strategy

CORPUS SIREO docks as a partner.

The corporate/his specific division is supported in the implementation and development of its real estate strategy.

Letting & Transaction

  • Concluding/terminating leases
  • New leases
  • Economic viability calculations
  • Preparing properties for sale
  • Marketing/managing the sale
  • Concluding sales agreements
  • After-sales services

M&A Services

  • For purchasing/sale and renting/letting
  • Purchasing due diligence, including data room
  • Portfolio preparation / creation of data basis
  • Portfolio evaluation
  • Location concepts
  • Establishment and implementation of real estate strategies
  • Estate administration

Asset Management

  • Devising asset strategies
  • Elaborating business plans
  • Cost/earnings optimisation
  • Active management in accordance with the corporate strategy
  • Rental planning
  • Sales management
  • Service provider management

Workplace Consulting

  • Advice on work environments and room concepts
  • Change-management support
  • Implementing flexible use concepts, e.g. co-working spaces

Technical Asset Management

  • Technical and constructional implementation of user projects
  • Supporting M&A deals
  • Client representation and project management
  • Project controlling

Portfolio Management

  • Creating the real estate strategy based on the corporate strategy
  • Strategic guidance for asset management
  • Design and implementation of investment strategies
  • Measurement of benchmarks
  • Commercial management
  • Development of office/technology concepts for portfolio optimisation
  • Risk-adjusted analysis and management of the portfolio
  • Reporting

Real Estate Development

  • Project initiation on own account
  • Planning and implementation of construction projects through to handover to the user
  • Co-investments / joint ventures
  • Development of problematic properties
  • Development of properties for sale with optimum value creation

Tenant Representation

  • Market research and market/location analysis
  • Development of alternative approaches to problem solving (e.g. optimisation of existing space)
  • Financial analysis
  • Profitability analysis
  • Lease negotiations and reviews
  • Consolidations and location strategies

Corporate Perception

  • Corporate analysis to determine optimum property provision to enhance user satisfaction
  • Development of usage concepts based on ESG
  • Use of digitalisation and sensor technology for optimised utilisation of real estate

International Advisory

  • Management of international subsidiaries
  • Advice on country-specific requirements
  • Market/location analysis
  • Supporting M&A deals
  • Lease negotiations
  • Location concepts

Sandra Tewes Asset & Property Management

Eva-Kristin Seeber Business Development Corporate Real Estate Management




Swiss Life Asset Managers
: 2/17/2020