The backbone of Brussels commercial real estate advisory services.

about us

Real estate expertise built on local knowledge

Established in 2002, SPINE is a Brussels-based, Brussels-focused commercial real estate advisory firm that is truly international.  The strength of our local expertise and multi-lingual service (EN, FR, NL, DE, SE) is the foundation of our professional and pragmatic advice to international and local property investors. From local asset management and branding, to strategic acquisition advice, SPINE delivers wide-ranging solutions to a diverse and discerning client base.

Our vision

Why work with SPINE?
We get the balance right.

SPINE believes in doing the right thing to get the job done. This is reflected in our work philosophy, which is to provide clients with the most appropriate advice, delivered in an open-minded and equitable manner. Clients work with SPINE because we go the extra mile to 100% satisfaction.


Real estate advice that delivers results

Our team of specialists has the knowledge and skills to deliver comprehensive and appropriate advice and service offers, adapted to clients’ commercial real estate needs in multiple areas of activity:

Letting coordination services

Letting coordination services

Our multi-lingual team commits to accelerate the process of letting a vacant property by working closely with brokers on a daily basis to achieve the best result. We evaluate the property’s selling points and opportunities to improve its commercial attractiveness, target appropriate tenants, conduct viewings and handle negotiations.

Local Asset Management

We represent our clients locally to address one fundamental question: how can we maximise the building’s potential to best satisfy its tenants?

Transformation Works

To create an attractive and high-quality proposition, SPINE focuses on communal areas that make the most impact: entrance halls, elevator cabins, lobby areas, bathroom facilities. Our team designs and delivers affordable and appealing solutions, and coordinates every aspect of property renovation works.

Marketing Strategy

We create and implement innovate marketing strategies to make your property stand out from the crowd, and build awareness with the right target audience. From brochures, to online presence and detailed commercial plans, we work with property owners to develop the most appropriate marketing tools. SPINE has the know-how to convert need to attraction, and ultimately into satisfied tenants.

Branding & Visual Identity

Working with a reputable Belgian graphic studio, we redefine the building’s positioning to determine a new branding and image. Our team strives to achieve the right balance between the key elements of name, style and visual identity.

Tenant Management

To ensure long-term tenant satisfaction and loyalty, we meet with tenants, on either a regular or ad-hoc basis, so that property owners can stay one step ahead and proactively address any issues. We conduct, in consultation with the landlord and relevant local associations, commercial discussions such as: renegotiation of the lease, changes to rented surface area needs, etc.

Strategic Advice & Acquisition Consulting

Sourcing & Strategic Advice

With 30 years of experience on the Brussels real estate market, SPINE has a well-established network and unparalleled depth of experience.  
We can assist you in locating the best investments, on and off market, and provide insightful and balanced strategic advice that only a strong local presence can guarantee.

Due Diligence

Often a lengthy and costly process, due diligence is fundamental to making an informed investment decision. SPINE gathers all the necessary documents and data well in advance, ensuring that time is saved, costs are reduced, and all parties can enjoy a hassle-free and quality sale completion.

Introducing our clients
The team

Meet your local experts

Mathias Jeffmar

Founder, Managing Director

+32 473 923 552


Senior Asset Manager

+32 486 831 788

Alexander Claes

Senior Asset Manager

+32 478 656 562

Sandrine Maréchal

Finance and Administration

+32 478 250 250

A partner you can rely on to make things happen.


Our success stories


Branding, creation of service concept and letting of this 30,000-sqm flagship in the Brussels North District


MEAG Munich Ergo


30,000 sqm


Rebranding and letting of one of the most high-quality  buildings in the European District to international firms as Sumitomo Bank, Microsoft or Sidley Austin.


JP Morgan


We are part of the team handling the total redevelopment of this 20,000-sqm office tower, next to Brussels Central Station.


Arax Properties


20,000 sqm

Science 12

We assist the owner locally for the construction, branding and letting of one of the most exciting new developments in the European District.


MEAG Munich Ergo