The subscription businesses in Brussels shown here are mostly large and mid-sized companies. They span several sectors, including telecommunications, utilities, insurance, and media. Examples include Proximus Group, a provider of connectivity and digital services; ENGIE Belgium, a market leader in electricity and gas; Partenamut, a mutual society focused on health; and Kpler, a global trade intelligence firm.
A notable pattern among these companies is their diverse founding dates, ranging from centuries-old institutions like La Monnaie, founded in 1700, to more recent firms such as Jobgether, established in 2020. This indicates a mix of established players and newer ventures in the Brussels subscription business landscape.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
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 | |||
| 2 |
ENGIE Belgiumengie.be
Belgian market leader in electricity, natural gas, and energy services, offering innovative solutions for more economical, low-carbon energy use |
3,272 | |||
| 3 |
Partenamutpartenamut.be
Leading francophone mutual society in Belgium, focusing on member health with innovative solutions, customer proximity, social investment, and internal development opportunities |
997 | |||
| 4 | 873 | ||||
| 5 | 732 | ||||
| 6 |
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 | |||
| 7 |
Touringtouring.be
A leading mobility and travel company with over 125 years of experience, providing safety, inspiration, and innovative services to customers in Belgium and internationally |
611 | |||
| 8 |
Jobgetherjobgether.com
Jobgether revolutionizes the future of work by connecting individuals with remote job opportunities in a hybrid, asynchronous, and flexible work environment |
471 | |||
| 9 |
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 | |||
| 10 |
La Monnaielamonnaiedemunt.be
Belgium's federal opera house offering opera, dance performances, recitals, and concerts for over 300 years Known for bold productions and artistic innovation |
448 | |||
| 11 | 439 | ||||
| 12 |
Solidaris Brabantfmsb.be
Providing quality healthcare access for all through solidarity, trusted by over 600,000 members |
422 | |||
| 13 |
POLITICO Europepolitico.eu
Delivers authoritative, nonpartisan journalism on politics and policymaking, useful for professionals in public affairs, and engaging for those interested in political drama. Shakes up European media. |
412 | |||
| 14 | 379 | ||||
| 15 |
Mediafinmediafin.be
Mediafin is a media company that manages De Tijd, L'Echo, their websites, and magazines, reaching influential and affluent audiences in Belgium |
372 | |||
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 | 362 | ||||
| 17 |
CEPS (Centre for European Policy Studies)ceps.eu
A leading EU think tank based in Brussels since 1983, providing independent research and a forum for debate on EU affairs |
327 | |||
| 18 | 271 | ||||
| 19 |
ERGO INSURANCE (Belgium)ergo.be
Global insurance provider offering personalized solutions for savings, investments, and pension savings Emphasizing customer needs and understanding through tailored insurance offerings |
268 | |||
| 20 |
Accountableaccountable.eu
Accountable simplifies tax preparation, invoice creation, expense tracking, and bank reconciliation for independent professionals, providing personalized support and guidance |
252 | |||
| 21 |
addactisaddactis.com
Providing innovative software solutions and analytics to support insurers in managing risk across Life, Health, and P&C insurance sectors worldwide. |
246 | |||
| 22 |
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 | |||
| 23 |
Verisure Belgiumverisure.be
Provider of professionally-monitored smart alarms and security services for residential and small business customers across Europe and Latin America. |
233 | |||
| 24 |
EU Tech Chamber (EUTECH)eutech.org
Representing and advancing the European tech industry globally through partnerships and advocacy, promoting sustainability, innovation, and collaboration in the sector |
201 | |||
| 25 |
AppTweakapptweak.com
A trusted partner for optimizing app store presence and increasing downloads, offering unique metrics, actionable insights, and innovative features for mobile leaders worldwide |
137 | |||
| 26 | 126 | ||||
| 27 | 87 | ||||
| 28 |
Ordigesordiges.com
Specialized software for spend management, streamlining processes, securing budget control, compliance, and managing indirect costs for various sectors. |
74 | |||
| 29 |
Urbantzurbantz.com
A last mile delivery management platform for enterprises, empowering them with fleet visibility and control to scale delivery networks and enhance recipient experiences |
63 | |||
| 30 |
BAM - Belgian Association of Marketingmarketing.be
Community supporting Belgian marketers and companies to implement meaningful marketing practices, enhancing professional and brand relevance through collaboration. |
54 | |||
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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.
More company lists in Brussels
- The largest companies in Brussels 1,033
- Multinational companies in Brussels 326
- Financial services firms in Brussels 96
- Public sector organisations in Brussels 79
- IT Services and IT Consulting companies in Brussels 75
- Retail chains in Brussels 71
- Critical infrastructure operators in Brussels 70
- Professional services firms in Brussels 64
- IT services companies in Brussels 63
- Companies with in-house R&D in Brussels 60
- Financial Services companies in Brussels 54
- SaaS companies in Brussels 54
- Consulting firms in Brussels 52
- Government Administration companies in Brussels 52
- Insurance companies in Brussels 49
- Software Development companies in Brussels 47
- Companies with a mobile app in Brussels 42
- Education providers in Brussels 38
- Non-profit Organizations companies in Brussels 38
- Advertising Services companies in Brussels 34
- Marketing and communications agencies in Brussels 33
- Hotel and hospitality groups in Brussels 31
- Manufacturers in Brussels 30
- Recruitment and staffing agencies in Brussels 29