These Brussels-based companies with mobile apps are primarily established firms in financial services, hospitality, and telecommunications. Notable examples include Radisson Hotel Group, operating over 1,600 hotels globally; BNP Paribas Fortis, a financial institution focused on positive growth; Proximus Group, a provider of connectivity and digital services in Benelux; and VRT, dedicated to informing and connecting people in Flanders.
The data shows a strong concentration in the financial sector, with companies like KBC Bank & Verzekering, ING Belgium, and Crelan providing diverse banking and insurance products. Many of these companies have a long-standing presence, with several founded before 2000, indicating a mature business landscape.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Radisson Hotel Groupradissonhotels.com
Operates and develops over 1,600 hotels across EMEA and APAC, offering diverse brands, loyalty programs, carbon-neutral meetings, and sustainable stays. |
100,000 | |||
| 2 |
BNP Paribas Fortisbnpparibasfortis.be
A financial institution dedicated to positive growth, offering solutions to make customers' lives easier and promoting sustainability through various initiatives |
13,663 | |||
| 3 |
KBC Bank & Verzekeringkbc.be
A leading integrated bank-insurer focused on individuals, private banking clients, and small to medium-sized enterprises in Belgium, Central and Eastern Europe Operating worldwide selectively |
13,565 | |||
| 4 |
Proximus Groupproximus.com
Provider of connectivity and digital services in Benelux and global markets, investing in networks, digital ecosystems, and innovative communication solutions. |
13,297 | |||
| 5 |
bpostgroupbpostgroup.com
The company focuses on creating connections through personalized services, constant improvement, challenging projects, collaborations, latest technologies, job opportunities, and training programs |
5,309 | |||
| 6 |
ING Belgiuming.com
Global financial institution driving sustainable progress through innovation, technology, and customer-centric banking, with diverse teams shaping the future |
4,728 | |||
| 7 | 3,094 | ||||
| 8 |
Le Pain Quotidienlepainquotidien.com
Belgian bakery and restaurant offering handmade organic bread, seasonal dishes, organic coffee, and plant-based, vegetarian, vegan options. |
2,320 | |||
| 9 |
Bpostbpostgroup.com
bpost connects people, businesses, and communities through personalized service, continuously improving products and services, offering challenging projects, collaborations, and job opportunities |
1,321 | |||
| 10 | 1,216 | ||||
| 11 |
Carlson Rezidor Hotel Groupradissonhotels.com
Global hospitality group with 1,400 hotels worldwide offering a diverse portfolio of brands, rewards program, and personalized guest experiences |
1,066 | |||
| 12 |
Partenamutpartenamut.be
Leading francophone mutual society in Belgium, focusing on member health with innovative solutions, customer proximity, social investment, and internal development opportunities |
997 | |||
| 13 | 873 | ||||
| 14 |
Sport Vlaanderensport.vlaanderen
The organization works to make sports accessible and high-quality for everyone in Flanders, supporting infrastructure, training, and offering various sports programs and facilities for all ages. |
679 | |||
| 15 |
DKV Belgiumdkv.be
Specialist in private health insurance in Belgium, serving over 2 million individuals and companies with a range of guarantees through a network of 8,000 brokers |
624 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 16 |
AlphaCreditalphacredit.be
For nearly 25 years, offering credit and insurance solutions to help clients achieve their dreams responsibly Specializing in various sectors |
451 | |||
| 17 |
efficy CRMefficy.com
Provides all-in-one CRM and marketing software for sales, contact, campaign, and after-sales management, plus collaborative project and document management, with data analysis. |
450 | |||
| 18 |
Express Medicalexpressmedical.be
Specializing in recruitment and selection of nursing and paramedical staff since 1988, our company partners with healthcare facilities to provide staffing solutions based on partnership, professionalism, and passion |
441 | |||
| 19 |
Belgian Post Groupbpost.be
Leader in postal solutions and financial services, ensuring secure electronic delivery and customer satisfaction through simple processes and passionate employees |
398 | |||
| 20 |
NMBS Internationaal - SNCB Internationalb-europe.com
A leading provider of international train tickets in Europe, offering booking services through various channels and partnerships with major railway companies |
355 | |||
| 21 | 311 | ||||
| 22 |
KBC Brussels Bank and Insurancekbcbrussels.be
Brussels-based banking and insurance provider with tailored solutions for personal, self-employed, and SME clients, focusing on mobility, housing, and entrepreneurship |
309 | |||
| 23 |
Accountableaccountable.eu
Accountable simplifies tax preparation, invoice creation, expense tracking, and bank reconciliation for independent professionals, providing personalized support and guidance |
252 | |||
| 24 |
Buy Way Personal Financebuyway.be
Leading BeNeLux fintech provider offering transparent, digital, and paperless consumer credit solutions through retail points of sale, financial services, and e-commerce channels. |
249 | |||
| 25 |
EPI Companyepicompany.eu
An innovative initiative by multiple European banks to create a unified pan-European payment solution using Instant Payments SEPA Instant Credit Transfer |
249 | |||
| 26 |
Cowboycowboy.com
Design and manufacture connected electric bikes for urban riders, enhancing mobility with award-winning, innovative, and mindful transportation solutions across multiple countries. |
246 | |||
| 27 |
Verisure Belgiumverisure.be
Provider of professionally-monitored smart alarms and security services for residential and small business customers across Europe and Latin America. |
233 | |||
| 28 |
Moneytransmoneytrans.eu
Revolutionizing financial services for millions of migrants worldwide, offering transparent and trusted solutions to manage money, send remittances, and ensure financial peace of mind |
152 | |||
| 29 | 119 | ||||
| 30 |
itsme庐itsme-id.com
A secure identity solution offering a unique combination of four different services, focused on building trust and security for users |
116 | |||
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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.
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- Hotel and hospitality groups in Brussels 31
- Manufacturers in Brussels 30
- Recruitment and staffing agencies in Brussels 29