# 26 leading companies with a mobile app in Wallonia

Tamtam tracks 26 companies with a mobile app headquartered in Wallonia. This list ranks all of them by number of employees on LinkedIn, led by Université catholique de Louvain, Mega and CHC Groupe santé. Their median headcount is 276. Half of them were founded in 1999 or later. The most common headquarters are Liège (4), Nivelles (3) and Charleroi (2).

These Walloon companies with a mobile app are mostly mid-sized firms, with some larger organizations like the Université catholique de Louvain (higher education and research) and CHC Groupe santé (healthcare facilities). Other notable companies include Mega, an energy and mobile subscription provider, and CBC Banque & Assurance, an independent Belgian bank. The list also features Heidelberg Materials Benelux, a manufacturer of building materials, and Walibi Belgium - Aqualibi, an amusement park.

The companies represent a diverse range of sectors, including utilities, healthcare, banking, manufacturing, and entertainment. A common pattern is the presence of several established institutions, such as the Royal Belgian Football Association, founded in 1895, and Pharmacie Familia, established in 1919, alongside more recent ventures like Newpharma, an online pharmacy founded in 2008.

🇧🇪 Wallonia · 26 companies · Updated Nov 11, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Université catholique de Louvain](https://www.tamtam.ai/c/universite-catholique-de-louvain) (uclouvain.be)<br>Provides higher education programs, conducts high-level research, and offers services to society across multiple campuses in Belgium, employing thousands of staff. | Research Services | 🇧🇪 Louvain-la-Neuve | 7,288 |  |
| 2 | [Mega](https://www.tamtam.ai/c/mega-liege) (mega.be)<br>provider of energy contracts and mobile subscriptions for individuals and professionals with online management and personalized local customer service | Utilities | 🇧🇪 Liège | 2,262 | 2013 |
| 3 | [CHC Groupe santé](https://www.tamtam.ai/c/chc-groupe-sante) (chc.be)<br>A network of healthcare facilities in the province of Liège providing advanced technology and quality service for effective and compassionate medical care | Hospitals and Health Care | 🇧🇪 Liège | 1,535 | 1976 |
| 4 | [CBC Banque & Assurance](https://www.tamtam.ai/c/cbc-banque-and-assurance) (cbc.be)<br>Independent Belgian bank and insurance provider with extensive regional presence, focusing on long-term client relationships and high-value solutions. | Banking | 🇧🇪 Namur | 1,081 |  |
| 5 | [Heidelberg Materials Benelux](https://www.tamtam.ai/c/heidelberg-materials-benelux) (heidelbergmaterials-benelux.com)<br>Leading manufacturer of cement, aggregates, and concrete in Belgium and the Netherlands with strong focus on environmental responsibility and carbon neutrality. | Wholesale Building Materials | 🇧🇪 Braine-l'Alleud | 666 | 1873 |
| 6 | [Royal Belgian Football Association](https://www.tamtam.ai/c/royal-belgian-football-association) (rbfa.be)<br>Governing body for Belgian football, organizing matches, supporting national teams, promoting diversity, and managing football clubs nationwide. | Spectator Sports | 🇧🇪 Tubize | 544 | 1895 |
| 7 | [Walibi Belgium - Aqualibi](https://www.tamtam.ai/c/walibi-belgium-aqualibi) (walibi.be)<br>Amusement park offering a day of fun with thrilling attractions like Calamity Mine, Radja River, Werewolf, Vampire, Dalton Terror, and PULSAR | Entertainment Providers | 🇧🇪 Wavre | 380 | 1975 |
| 8 | [Pairi Daiza](https://www.tamtam.ai/c/pairi-daiza) (pairidaiza.eu)<br>Award-winning zoo with 8,000 animals, diverse species, extensive gardens, hosting corporate events, team building, and luxury accommodations. | Travel Arrangements | 🇧🇪 Brugelette | 364 | 1994 |
| 9 | [Sudinfo](https://www.tamtam.ai/c/sudinfo) (sudinfo.be)<br>A leading communication company in Wallonia and Brussels, part of the largest French-speaking press group in Belgium, focusing on local news and information across various platforms | Newspaper Publishing | 🇧🇪 Namur | 363 |  |
| 10 | [Brussels South Charleroi Airport](https://www.tamtam.ai/c/brussels-south-charleroi-airport) (brussels-charleroi-airport.com)<br>Second largest Belgian airport serving Brussels with over 200 destinations, hosting six airlines, generating thousands of direct and indirect jobs. | Airlines and Aviation | 🇧🇪 Charleroi | 362 | 1991 |
| 11 | [BHC](https://www.tamtam.ai/c/bhc) (bhc.be)<br>An IT services provider based in Mons, specializing in end-to-end solutions, ERP software, customized software, and Open Source technologies like Odoo (OpenERP) | IT Services and IT Consulting | 🇧🇪 Mons | 354 | 1998 |
| 12 | [Lisam](https://www.tamtam.ai/c/lisam) (lisam.com)<br>Provider of software and services for managing chemical safety documents, ensuring compliance with evolving environmental, health, and safety regulations worldwide. | IT Services and IT Consulting | 🇧🇪 Ecaussinnes | 277 | 1999 |
| 13 | [Newpharma](https://www.tamtam.ai/c/newpharma) (newpharma.be)<br>Belgium's leading online pharmacy offering a wide range of products delivered to 11 European countries with 24-hour delivery in Belgium | Pharmaceutical Manufacturing | 🇧🇪 Liège (Wandre) | 276 | 2008 |
| 14 | [TotalEnergies Power & Gas Belgium](https://www.tamtam.ai/c/totalenergies-power-and-gas-belgium) (totalenergies.be)<br>Supplier of green electricity for residential and mobile use, focusing on sustainable energy solutions for homes and transportation. | Utilities | 🇧🇪 Liège | 264 | 2003 |
| 15 | [Pharmacie Familia](https://www.tamtam.ai/c/pharmacie-familia) (monfamilia.be)<br>A network of pharmacies providing personalized patient care, offering a wide range of health products, services, and advice, with a focus on quality, proximity, and fair pricing | Retail Health and Personal Care Products | 🇧🇪 Ciney | 215 | 1919 |
| 16 | [DELITRAITEUR SA / NV](https://www.tamtam.ai/c/delitraiteur-sa-nv) (delitraiteur.com)<br>Delitraiteur offers over 200 delicious prepared meals and a selection of quality everyday products, including exclusive items and innovative ideas from top brands | Restaurants | 🇧🇪 Nivelles | 194 | 1990 |
| 17 | [Famiflora Group](https://www.tamtam.ai/c/famiflora-group) (famiflora.be)<br>A large garden and decoration center in Belgium offering a wide selection of plants, seasonal decor, pet supplies, and dining options for a family-friendly shopping experience | Retail | 🇧🇪 Mouscron | 126 | 2012 |
| 18 | [Vertuoza](https://www.tamtam.ai/c/vertuoza) (vertuoza.com)<br>Vertuoza is a software company dedicated to streamlining and optimizing professional practices in the construction industry, aiming to revolutionize interactions and drive success | Software Development | 🇧🇪 Nivelles | 122 | 2020 |
| 19 | [Fishing Cactus](https://www.tamtam.ai/c/fishing-cactus) (fishingcactus.com)<br>A video game development studio in Belgium, creating original and innovative games for various platforms with a focus on high quality and smart art choices | Entertainment Providers | 🇧🇪 Mons | 50 | 2008 |
| 20 | [Pathé Belgium](https://www.tamtam.ai/c/pathe-belgium) (pathe.be)<br>A leading cinema chain in Belgium with 10 locations offering a wide range of films, live opera/theater broadcasts, immersive experiences, and special events | Entertainment Providers | 🇧🇪 Charleroi | 32 |  |
| 21 | [Freedelity](https://www.tamtam.ai/c/freedelity) (freedelity.be)<br>Freedelity is a publisher of consumer portal, mobile app MyFreedelity, and CustoCentrix SaaS Solution, offering services for customer engagement and loyalty management | Software Development | 🇧🇪 Nivelles | 28 | 2009 |
| 22 | [Commuty](https://www.tamtam.ai/c/commuty) (commuty.net)<br>This company offers an integrated solution to help employees organize their workday in an efficient, flexible, and environment-friendly way | IT Services and IT Consulting | 🇧🇪 Louvain-la-Neuve | 19 | 2014 |
| 23 | [IONNYK](https://www.tamtam.ai/c/ionnyk) (ionnyk.com)<br>A unique art photography platform using wireless e-paper technology to showcase high-quality art photography, fostering creativity and imagination | Retail Art Supplies | 🇧🇪 La Hulpe | 18 | 2020 |
| 24 | [iopool](https://www.tamtam.ai/c/iopool) (iopool.com)<br>iopool develops smart solutions for swimming pool and hot tub owners, including a Smart Water Monitor and maintenance products to simplify maintenance | Consumer Electronics | 🇧🇪 Angleur | 10 | 2018 |
| 25 | [La Redoute Benelux](https://www.tamtam.ai/c/la-redoute-benelux) (laredoute.be)<br>Established in 1837, this company offers French style fashion and home products globally, with 10 million customers and a strong e-commerce presence | Retail | 🇧🇪 Estaimpuis | 10 | 1983 |
| 26 | [Belfius Liège Nord et Est](https://www.tamtam.ai/c/belfius-liege-nord-et-est) (belfius.be)<br>Financial services company with several branch locations in the region, offering a range of banking products and services to local residents and businesses | Banking | 🇧🇪 Liège | 9 |  |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

## More company lists in Wallonia

- [The largest companies in Wallonia](https://www.tamtam.ai/l/largest-companies-wallonia) (1,106)
- [Multinational companies in Wallonia](https://www.tamtam.ai/l/multinational-companies-wallonia) (234)
- [Companies with in-house R&D in Wallonia](https://www.tamtam.ai/l/r-and-d-companies-wallonia) (155)
- [Manufacturers in Wallonia](https://www.tamtam.ai/l/manufacturers-wallonia) (151)
- [Retail chains in Wallonia](https://www.tamtam.ai/l/retail-chains-wallonia) (110)
- [Family-owned companies in Wallonia](https://www.tamtam.ai/l/family-owned-companies-wallonia) (82)
- [Hardware manufacturers in Wallonia](https://www.tamtam.ai/l/hardware-companies-wallonia) (75)
- [Food and Beverage Manufacturing companies in Wallonia](https://www.tamtam.ai/l/food-and-beverage-manufacturing-companies-wallonia) (75)
- [IT Services and IT Consulting companies in Wallonia](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-wallonia) (67)
- [IT services companies in Wallonia](https://www.tamtam.ai/l/it-services-companies-wallonia) (67)
- [Critical infrastructure operators in Wallonia](https://www.tamtam.ai/l/critical-infrastructure-operators-wallonia) (65)
- [Consumer goods companies in Wallonia](https://www.tamtam.ai/l/consumer-goods-companies-wallonia) (59)
- [Software Development companies in Wallonia](https://www.tamtam.ai/l/software-development-companies-wallonia) (58)
- [Transportation, Logistics, Supply Chain and Storage companies in Wallonia](https://www.tamtam.ai/l/transportation-logistics-supply-chain-and-storage-companies-wallonia) (57)
- [SaaS companies in Wallonia](https://www.tamtam.ai/l/saas-companies-wallonia) (54)
- [Retail companies in Wallonia](https://www.tamtam.ai/l/retail-companies-wallonia) (52)
- [Contract manufacturers in Wallonia](https://www.tamtam.ai/l/contract-manufacturers-wallonia) (51)
- [Chemical companies in Wallonia](https://www.tamtam.ai/l/chemical-companies-wallonia) (45)
- [Pharmaceutical companies in Wallonia](https://www.tamtam.ai/l/pharmaceutical-companies-wallonia) (45)
- [Aerospace and defence companies in Wallonia](https://www.tamtam.ai/l/aerospace-and-defense-companies-wallonia) (44)
- [Education providers in Wallonia](https://www.tamtam.ai/l/education-companies-wallonia) (43)
- [Financial services firms in Wallonia](https://www.tamtam.ai/l/financial-services-firms-wallonia) (41)
- [Distributors and wholesalers in Wallonia](https://www.tamtam.ai/l/distributors-and-wholesalers-wallonia) (39)
- [Food and beverage companies in Wallonia](https://www.tamtam.ai/l/food-and-beverage-companies-wallonia) (38)

## The same list elsewhere in Belgium

- [Companies with a mobile app in Belgium](https://www.tamtam.ai/l/companies-with-mobile-app-belgium) (188)
- [Companies with a mobile app in Flanders](https://www.tamtam.ai/l/companies-with-mobile-app-flanders) (89)
- [Companies with a mobile app in Brussels](https://www.tamtam.ai/l/companies-with-mobile-app-brussels) (42)

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Source: https://www.tamtam.ai/l/companies-with-mobile-app-wallonia