Best Real Estate and Construction Tech Companies in Wallonia, Belgium
The 34 best Real Estate and Construction Tech companies in Wallonia, Belgium in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: SmartNodes.
Our analysis of 292 Real Estate and Construction Tech companies
$38.8b in tracked funding; 94% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Real Estate and Construction Tech companies in Wallonia
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | SmartNodes Provider of mesh-enabled smart street lighting solutions | $35M | 133 mo ago | Acquired | Guy Lejeune Co-Founder | 2014 | — | — |
| 2 | e-peas Developer of power management integrated circuits for energy harvesting applications | $32M | 31 mo ago | Series C | Julien Vos Co-Founder | 2014 | WordPressMySQLPHP+22 | — |
| 3 | Vertuoza Provider of SaaS-based project management software for construction businesses | $5M | 48 mo ago | Seed | — | 2019 | WebflowPlyrReact+24 | — |
| 4 | Opinum Cloud-based platform to analyse and visualise energy and environmental data | $4M | 111 mo ago | Acquired | Loïc Bar CEO | 2014 | Azure Front DoorAzureCloudflare+6 | — |
| 5 | TrustUp.be Provider of an online listing platform to book home improvement, service professionals | $2M | 52 mo ago | Series A | Sebastien Remacle Founder & CEO | 2016 | WordPressMySQLPHP+30 | — |
| 6 | Auctelia Online auctioneer and direct sales of used industrial machinery and professional equipment | $2M | 132 mo ago | Acquired | — | 2009 | SentryTypeScriptNode.js+27 | — |
| 7 | Energis Provider of data-driven energy management software | $240K | 76 mo ago | Funding Raised | Frederic Wauters Business & Product Director / Co-founder Energis | 2017 | WordPress Block EditorElementorWordPress+34 | — |
| 8 | HeronTrack Provides tool tracking solution, care and mobile software services | — | 52 mo ago | Seed | Sebastien Grauwe Founder | 2019 | WebflowZohoSwiper+12 | — |
Top 10 Real Estate and Construction Tech companies in Wallonia
#1
Series C · Louvain la Neuve, Wallonia · founded 2014 · 15 employees$32.1Mraised▾
Developer of power management integrated circuits for energy harvesting applications. The company offers ambient energy managers designed for various energy sources. These integrated circuits manage power from energy harvesters to storage elements. The company's products support applications in smart homes, consumer electronics, and industrial IoT. The company also provides microcontrollers for data acquisition and processing.
- Mar 2024Series C$19M
- Jul 2020Series B$9M
- Jan 2019Grant (prize money)$626.4K
- Oct 2017Series A$4.1M
#2
Seed · Nivelles, Wallonia · founded 2019 · 12 employees$5.3Mraised▾
Provider of SaaS-based project management software for construction businesses. This platform offers solutions for financial management, site monitoring, task management, inventory management, the collaboration of teams, resource planning, quotes making, and much more.
- Oct 2022Seed$3.9M
- Jul 2021Seed$1.4M
#3
Series A · Liege, Wallonia · founded 2016 · 37 employees$2.1Mraised▾
Provider of an online listing platform to book home improvement, service professionals. Its users can find service providers based on the type of service they need such as garden landscaping, wood construction, general construction, plumbing, insulation, carpentry, earthwork, roofing, cladding, and more. Its users can also check or write reviews and request quotations via the platform. It provides custom website development, back-office tools, and online marketing services to service providers.
- Jun 2022Series A$1.6M
- Aug 2018Seed$522.9K
#4
Acquired · Liege, Wallonia · founded 2014 · 25 employees$34.5Mraised▾
Provider of mesh-enabled smart street lighting solutions. It offers SmartNodes - an intelligent module embedded with specific sensors, processors, and memory. All nodes are interconnected and are capable of communicating with each other thereby forming a mesh network. In addition, the company offers a power unit that enhances the communication between the node & the driver, an access point WiFi to connect third-party devices, a lighting control unit, and a smart noise system.
- Sep 2015Series A$34.5M
#5
Acquired · Mont Saint Guibert, Wallonia · founded 2014 · 11 employees$3.5Mraised▾
Opinum offers a cloud-based platform to analyze and visualize energy and environmental data. The platform is integrated with IoT and big data analytics to centralize and aggregate data from different consumption sources like electricity, gas and water in buildings. Features include centralized energy accounting, utility split billing, remote control of assets and customer engagement platform. The company's clientele includes EOLY, Total, EDF Luminus, and AG Real Estate among others.
- Jul 2017Series A$1.2M
- Sep 2016Series A—
- Oct 2015Seed$1.2M
#6
Acquired · Mont Saint Guibert, Wallonia · founded 2009 · 6 employees$1.7Mraised▾
Online auctioneer and direct sales of used industrial machinery and professional equipment. It offers an online marketplace where used professional equipment and machinery may be auctioned off and sold. Sellers can put the equipment's specifications on the marketplace, and buyers can look for the equipment they need and place an offer for a direct sale or place a bid on it. The transaction is completed if the seller accepts the bid or offer.
- Oct 2015Seed$913.3K
- Dec 2011Seed$808K
- Jul 2011Seed—
#7
Funding Raised · Louvain la Neuve, Wallonia · founded 2017 · 11 employees$239.7Kraised▾
Provider of data-driven energy management software. It offers an energy management platform tailored for energy professionals. It automates energy efficiency workflows, from data collection to advanced analytics, giving users more time to focus on delivering value to their clients.
- Jun 2020Grant (prize money)$239.7K
#8
Seed · Charleroi, Wallonia · founded 2019 · 2 employees—raised▾
Developer of a proprietary smart sensor technology designed to help companies manage their equipment and tools. The company's technology helps to remotely manage the equipment of the internal and external sites, and also reduces costs via a mobile application, enabling clients to get easy access to a robust and flexible theft prevention tool that can help to increase productivity.
- 2022Seed—
#9
Acquired · Ottignies Louvain la Neuve, Wallonia · founded 2016 · 7 employees—raised▾
Smartbeam is a cost and budget management app for construction projects. The platform connects construction companies, architects and building owners to improve financial monitoring of construction projects. Features include automated collection, automated analysis, real-time budget tracking, and more. The company has partnered with BNP Paribas, Reseauentreprendre, and Engine among others.
- 2019Seed—
#10
Deadpooled · Gembloux, Wallonia · founded 1977 · 59 employees—raised▾
Manufacturer of ventilation and air handling units for the non-residential segment of the construction market. The company engages in the development and distribution of heating, ventilation and air conditioning equipment. It also offers heaters, air curtains, fans and related air conditioning components.
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Real Estate and Construction Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Proptech & Construction Tech is moving in Belgium
A read on the academic research around Proptech & Construction Tech — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 83 Belgium-affiliated papers.
- KU Leuven32
- Ghent University20
- University of Liège11
- Ghent University Hospital4
- UCLouvain3
- Building information modeling1→4
- Building information modeling32
- Systems engineering6
- Context (archaeology)6
- Architectural engineering6
- Workflow4
- Building information modeling13
- Interoperability4
- Context (archaeology)4
- Architecture3
- Prefabrication3
Where proptech construction is researched across Belgium
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Riya reads income statements for fun. She covers the real money in a sector — revenue, growth, who actually earns — and never met a vague claim she didn't want a number for.