Expertissimmo
Expertissimmo is a privately held, family-owned Belgian real estate agency founded in 1984, operating four branches in Brussels to provide residential and commercial property sales, rentals, rental management, and expat relocation services to individual consumers and property investors.
- Company typePrivate
- Founded1984
- HeadquartersWoluwé-saint-lambert, Belgium
- Headcount11–50
- GTM typeB2C
- OfferingServices
What Expertissimmo does
Expertissimmo SRL is a privately held, family-owned real estate brokerage founded in 1984 and headquartered in Woluwe-Saint-Lambert, Brussels. It operates four physical branch offices across the Brussels-Capital Region (Woluwe-Saint-Lambert, Woluwe-Saint-Pierre, and two in Schaerbeek) and serves residential and commercial property buyers, sellers, renters, investors, and property owners in Brussels and the surrounding periphery including Etterbeek, Auderghem, and Ixelles. The company is IPI-certified (under numbers 504.334 and 508.324) as both intermediary and property manager, and is led by Administrators Julien Vanobberghen and Maxime Vanobberghen, with Founder Maurice Galeri (IPI 101953) still active.
The firm's service portfolio is anchored in three core brokerage lines — property sales, rental placement, and rental management (gestion locative) — with a tiered management offering (SOS Administration 5-6.5% monthly, SOS Intervention for technical services, and ALL-IN at 6.5-8% monthly, minimum €50/month, all VAT-exclusive) that converts a portion of revenue into a recurring stream. Value-added marketing services include Matterport 360° virtual tours, professional video production (claimed to drive 403% more information requests), HDR photography, drone aerial imagery, 2D/3D floor plans, and virtual staging. A dedicated Expat Services line targets European civil servants and corporate transferees with relocation and administrative support. In 2024 the firm added a self-service online property estimation tool built on its 40-year internal comparable-sales database.
Revenue is generated through transaction commissions on sales and rentals plus percentage-based monthly management fees, with customer acquisition driven by physical storefront visibility, a 76,000+ prospect database, email newsletter pre-listing access, social media (Instagram, Facebook, YouTube), and word-of-mouth. The firm does not disclose financials, has no external investors, and operates as an SRL under Belgian law (BCE 0474.429.077). Total headcount is 25, and management bandwidth is split across dedicated sales, rental, communications, HR, and property management functions.
Expertissimmo firmographics
Firmographics- Name
- Expertissimmo
- Legal name
- Expertissimmo SRL
- Website
- https://expertissimmo.eu
- Company type
- Private
- Founded year
- 1984
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Expertissimmo is a privately held, family-owned Belgian real estate agency founded in 1984, operating four branches in Brussels to provide residential and commercial property sales, rentals, rental management, and expat relocation services to individual consumers and property investors.
- Ownership category
- akta.pro rank
Expertissimmo industry classification
Industry- Product category
- Residential Real Estate Brokerage
- NAICS
- Offices of Real Estate Agents and Brokers (53121), Real Estate Property Managers (53131)
- SIC
- Real Estate Agents & Managers (For Others) (6531), Services-To Dwellings & Other Buildings (7340)
- akta.pro primary industry
- Luxury & High-End Residential Brokerage (BPAJAAAC)
- akta.pro secondary industry
- Lifestyle, Concierge & Personal Services Management (FSAAADAJ)
Keywords
Where Expertissimmo is headquartered
LocationHeadquarters
- HQ city
- Woluwé-saint-lambert
- HQ country
- Belgium
- HQ region
- Europe
Offices5 records
Markets served
Expertissimmo business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Property Sales Commission: Commission-based revenue from property sales transactions. Real estate agents facilitate buying and selling of residential properties (houses, apartments, investment properties, offices, commercial spaces, garages, land) in Brussels region.
- Property Rental Fees: Commission or fees from rental transactions for residential and commercial properties
- Rental Property Management: Ongoing property management services with tiered fee structures: SOS Administration (5-6.5% monthly VAT excl.), SOS Intervention (technical services), and ALL-IN package (6.5-8% monthly VAT excl.), with minimum of €50 VAT excl. per month
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | SOS Administration Package - Administrative and financial rental management |
| Subscription | Monthly | SOS Service Call Package - Technical rental management |
| Subscription | Monthly | ALL-IN Package - Complete administrative, financial and technical rental management |
| Freemium | Pay-as-you-go | Free Property Valuation |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels7 records
Expertissimmo product offering
Product offeringCore offering
Expertissimmo is a family-owned real estate brokerage offering property sales, rental/letting, and rental management services for residential and commercial properties in the Brussels region. The agency operates four physical offices in Woluwe-Saint-Lambert, Woluwe-Saint-Pierre, Schaerbeek, and Evere, and supplements its brokerage services with relocation assistance for expatriates and an online property valuation tool backed by a 40+ year comparable sales database.
Product overview
Expertissimmo is a family-owned real estate agency with 40+ years of experience operating as a multi-office brokerage in Brussels. The offering is structured as a unified service portfolio combining core brokerage services (property sales, rentals, and rental management) with technology-enhanced marketing add-ons (virtual tours, professional video, HDR photography, and virtual staging). The company operates 4 physical branches in Woluwe-Saint-Lambert, Woluwe-Saint-Pierre, Schaerbeek, and Evere, with specialized divisions for sales, lettings, and property management. Key modules include: Property Sales and Rental Services as the core offering, Rental Management with tiered SOS Administration, SOS Intervention, and ALL-IN packages, dedicated Expat Services for international relocations, and an Online Property Estimation Tool for automated valuations. The technology layer includes Virtual Tours (Matterport 360°), Professional Video Production, HDR Photography, and Virtual Staging—all positioned as value-added services to enhance property marketing.
Differentiator
Problem solved
Functional benefit
Products and services
- Property Sales Services
Companies that use Expertissimmo
Customer profileNamed customers7 records
Segments6 records
Ideal customer profiles6 records
Expertissimmo technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Expertissimmo partnerships and signals
Strategic signalScale indicators13 records
Recent moves6 records
Expansion highlights5 records
Expertissimmo competitors and assessment
Company assessmentBroad incumbents
- Immoweb: Belgium's leading online real estate listing portal. Not a direct brokerage but a structural competitor that aggregates listings and increasingly offers adjacent services, shaping the lead-generation environment in which Expertissimmo operates.
- Zimmo: Major Belgian real estate platform combining listings, valuation tools, and agency services. Functions as both an upstream listing distribution channel and a downstream competitive threat to traditional Brussels agencies like Expertissimmo.
Direct peers
- Trevi: Belgian residential real estate group with multiple physical branches and integrated sales/rental/management services across Brussels and other Belgian cities. Closely comparable operating model, scale tier, and service mix to Expertissimmo.
- ERA Belgium: International real estate franchise network active across Belgium including Brussels. Directly comparable franchise-driven, multi-office brokerage model serving residential buyers, sellers, and renters.
- Engel & Völkers Brussels: International premium brokerage with Brussels offices focused on higher-end residential. Overlaps with Expertissimmo in Woluwe/Schaerbeek and competes for the same expat and affluent local buyer pool.
- Marc Van Ermen: Independent Brussels-based real estate agency with comparable boutique scale, residential focus, and local-market emphasis in surrounding Brussels communes.
- BSK Real Estate: Brussels-based boutique brokerage offering sales, rental, and management services. Comparable in size, service mix, and target customer segments to Expertissimmo.
- Dewaele: Belgian real estate group combining brokerage, rental management, and development services across Flanders and Brussels. Comparable in service breadth, multi-office footprint, and family-led origins to Expertissimmo.
- Century 21 Belgium: International franchise brokerage with a substantial Brussels franchisee network. Competes head-to-head with Expertissimmo in residential sales and rentals, leveraging a shared brand, technology stack, and multi-office local presence.
- Sotheby's International Realty Belgium: Luxury international brokerage with Brussels presence. Comparable as a premium, brand-led agency serving the same upper-tier Brussels residential market that Expertissimmo addresses through its Woluwe footprint.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Expertissimmo social profiles
Digital presenceExpertissimmo financial estimates
Financial estimateRevenue estimate
Valuation estimate
Expertissimmo leadership team
Management profileNumber of profiles
Profiles6 records
Expertissimmo funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Expertissimmo M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Expertissimmo
What does Expertissimmo do?
Expertissimmo is a family-owned real estate brokerage offering property sales, rental/letting, and rental management services for residential and commercial properties in the Brussels region. The agency operates four physical offices in Woluwe-Saint-Lambert, Woluwe-Saint-Pierre, Schaerbeek, and Evere, and supplements its brokerage services with relocation assistance for expatriates and an online property valuation tool backed by a 40+ year comparable sales database.
Is Expertissimmo a public or private company?
Expertissimmo is a private company. It is classified as family owned and is currently operating.
When was Expertissimmo founded?
Expertissimmo was founded in 1984. It employs 11 to 50 people.
Where is Expertissimmo based?
Expertissimmo is headquartered in Woluwé-saint-lambert, Belgium, in the Europe region.
How does Expertissimmo make money?
Three revenue lines are on record. Property Sales Commission is the primary driver. The others are property Rental Fees and rental Property Management.
Who are Expertissimmo's main competitors?
Broad incumbents on record are Immoweb and Zimmo. Direct peers are Trevi, ERA Belgium, Engel & Völkers Brussels, Marc Van Ermen, BSK Real Estate, Dewaele, Century 21 Belgium and Sotheby's International Realty Belgium.
Does Expertissimmo have an API?
No public API is recorded for Expertissimmo.
What industry is Expertissimmo in?
Expertissimmo's product category is Residential Real Estate Brokerage. Its primary akta.pro industry code is BPAJAAAC, Luxury & High-End Residential Brokerage, with a secondary code of FSAAADAJ, Lifestyle, Concierge & Personal Services Management. Its NAICS code is 53121 and its SIC code is 6531.