# The 30 largest subscription businesses in Brussels
Tamtam tracks 38 subscription businesses headquartered in Brussels. This list ranks the 30 largest by number of employees on LinkedIn, led by Proximus Group, ENGIE Belgium and Partenamut. Their median headcount is 372. Half of them were founded in 2005 or later.
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.
๐ง๐ช Brussels ยท 30 companies ยท Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Proximus Group](https://www.tamtam.ai/c/proximus-group) (proximus.com)
Provider of connectivity and digital services in Benelux and global markets, investing in networks, digital ecosystems, and innovative communication solutions. | Telecommunications | ๐ง๐ช Brussels | 13,297 | |
| 2 | [ENGIE Belgium](https://www.tamtam.ai/c/engie-belgium) (engie.be)
Belgian market leader in electricity, natural gas, and energy services, offering innovative solutions for more economical, low-carbon energy use | Utilities | ๐ง๐ช Brussels | 3,272 | |
| 3 | [Partenamut](https://www.tamtam.ai/c/partenamut) (partenamut.be)
Leading francophone mutual society in Belgium, focusing on member health with innovative solutions, customer proximity, social investment, and internal development opportunities | Insurance | ๐ง๐ช Brussels | 997 | |
| 4 | [Kpler](https://www.tamtam.ai/c/kpler) (kpler.com)
Global trade intelligence firm providing comprehensive data and insights on commodities, energy, and containerized goods through strategic acquisitions and industry-leading products | Technology, Information and Media | ๐ง๐ช Brussels | 873 | 2014 |
| 5 | [GS1](https://www.tamtam.ai/c/gs1) (gs1.org)
Dedicated to global standards and solutions. Improved supply chain efficiency, safety, visibility across physical and digital channels in 25 sectors. Best-known symbol: barcode. | Non-profit Organizations | ๐ง๐ช Brussels | 732 | 1973 |
| 6 | [DKV Belgium](https://www.tamtam.ai/c/dkv-belgium) (dkv.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 | Insurance | ๐ง๐ช Brussels | 624 | 1964 |
| 7 | [Touring](https://www.tamtam.ai/c/touring) (touring.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 | Individual and Family Services | ๐ง๐ช Brussels | 611 | 1895 |
| 8 | [Jobgether](https://www.tamtam.ai/c/jobgether) (jobgether.com)
Jobgether revolutionizes the future of work by connecting individuals with remote job opportunities in a hybrid, asynchronous, and flexible work environment | Internet Marketplace Platforms | ๐ง๐ช Brussels | 471 | 2020 |
| 9 | [efficy CRM](https://www.tamtam.ai/c/efficy-crm) (efficy.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. | Software Development | ๐ง๐ช Brussels | 450 | 2005 |
| 10 | [La Monnaie](https://www.tamtam.ai/c/la-monnaie) (lamonnaiedemunt.be)
Belgium's federal opera house offering opera, dance performances, recitals, and concerts for over 300 years Known for bold productions and artistic innovation | Performing Arts | ๐ง๐ช Brussels | 448 | 1700 |
| 11 | [Rossel](https://www.tamtam.ai/c/rossel) (rossel.be)
Family-owned media group, active in print press (national, regional, daily, periodical) and audiovisual, with strong market leadership and four printing plants. | Writing and Editing | ๐ง๐ช Brussels | 439 | |
| 12 | [Solidaris Brabant](https://www.tamtam.ai/c/solidaris-brabant) (fmsb.be)
Providing quality healthcare access for all through solidarity, trusted by over 600,000 members | Hospitals and Health Care | ๐ง๐ช Brussels | 422 | |
| 13 | [POLITICO Europe](https://www.tamtam.ai/c/politico-europe) (politico.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. | Newspaper Publishing | ๐ง๐ช Brussels | 412 | 2015 |
| 14 | [UITP](https://www.tamtam.ai/c/uitp) (uitp.org)
The company is a global network for public transport stakeholders, promoting sustainable transport to enhance quality of life and economic well-being in urban areas | Public Policy Offices | ๐ง๐ช Brussels | 379 | 1885 |
| 15 | [Mediafin](https://www.tamtam.ai/c/mediafin) (mediafin.be)
Mediafin is a media company that manages De Tijd, L'Echo, their websites, and magazines, reaching influential and affluent audiences in Belgium | Newspaper Publishing | ๐ง๐ช Brussels | 372 | |
| 16 | [UNIZO](https://www.tamtam.ai/c/unizo) (unizo.be)
An organization representing over 110,000 entrepreneurs in Belgium, providing advocacy, networking opportunities, training, and resources to support their interests and businesses since 1899 | Non-profit Organizations | ๐ง๐ช Brussels | 362 | 1948 |
| 17 | [CEPS (Centre for European Policy Studies)](https://www.tamtam.ai/c/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 | Think Tanks | ๐ง๐ช Brussels | 327 | 1983 |
| 18 | [3E](https://www.tamtam.ai/c/3e-brussels) (3e.eu)
A leading technology and SaaS company specializing in maximizing renewable energy asset performance with digital solutions, expert services, and innovative AI-based solutions | Software Development | ๐ง๐ช Brussels | 271 | 1999 |
| 19 | [ERGO INSURANCE (Belgium)](https://www.tamtam.ai/c/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 | Insurance | ๐ง๐ช Brussels | 268 | |
| 20 | [Accountable](https://www.tamtam.ai/c/accountable) (accountable.eu)
Accountable simplifies tax preparation, invoice creation, expense tracking, and bank reconciliation for independent professionals, providing personalized support and guidance | Financial Services | ๐ง๐ช Brussels | 252 | 2017 |
| 21 | [addactis](https://www.tamtam.ai/c/addactis) (addactis.com)
Providing innovative software solutions and analytics to support insurers in managing risk across Life, Health, and P&C insurance sectors worldwide. | Insurance | ๐ง๐ช Brussels | 246 | 1993 |
| 22 | [Cowboy](https://www.tamtam.ai/c/cowboy) (cowboy.com)
Design and manufacture connected electric bikes for urban riders, enhancing mobility with award-winning, innovative, and mindful transportation solutions across multiple countries. | Computers and Electronics Manufacturing | ๐ง๐ช Brussels | 246 | 2017 |
| 23 | [Verisure Belgium](https://www.tamtam.ai/c/verisure-belgium) (verisure.be)
Provider of professionally-monitored smart alarms and security services for residential and small business customers across Europe and Latin America. | Consumer Services | ๐ง๐ช Brussels | 233 | 1988 |
| 24 | [EU Tech Chamber (EUTECH)](https://www.tamtam.ai/c/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 | International Affairs | ๐ง๐ช Brussels | 201 | 2018 |
| 25 | [AppTweak](https://www.tamtam.ai/c/apptweak) (apptweak.com)
A trusted partner for optimizing app store presence and increasing downloads, offering unique metrics, actionable insights, and innovative features for mobile leaders worldwide | Software Development | ๐ง๐ช Brussels | 137 | 2014 |
| 26 | [Soda](https://www.tamtam.ai/c/soda) (soda.io)
Data quality platform for modern data stacks, helping teams catch, prevent, and resolve data issues with embedded checks and AI technology | Software Development | ๐ง๐ช Brussels | 126 | 2018 |
| 27 | [TIMi](https://www.tamtam.ai/c/timi) (timi.eu)
Development of a powerful analytics framework offering ETL, automated predictive modeling, 3D segmentation, and BI dashboarding tools. | Software Development | ๐ง๐ช Brussels | 87 | 2007 |
| 28 | [Ordiges](https://www.tamtam.ai/c/ordiges) (ordiges.com)
Specialized software for spend management, streamlining processes, securing budget control, compliance, and managing indirect costs for various sectors. | Software Development | ๐ง๐ช Brussels | 74 | 1977 |
| 29 | [Urbantz](https://www.tamtam.ai/c/urbantz) (urbantz.com)
A last mile delivery management platform for enterprises, empowering them with fleet visibility and control to scale delivery networks and enhance recipient experiences | Software Development | ๐ง๐ช Brussels | 63 | 2015 |
| 30 | [BAM - Belgian Association of Marketing](https://www.tamtam.ai/c/bam-belgian-association-of-marketing) (marketing.be)
Community supporting Belgian marketers and companies to implement meaningful marketing practices, enhancing professional and brand relevance through collaboration. | Advertising Services | ๐ง๐ช Brussels | 54 | 2017 |
## 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](https://www.tamtam.ai/l/largest-companies-brussels) (1,033)
- [Multinational companies in Brussels](https://www.tamtam.ai/l/multinational-companies-brussels) (326)
- [Financial services firms in Brussels](https://www.tamtam.ai/l/financial-services-firms-brussels) (96)
- [Public sector organisations in Brussels](https://www.tamtam.ai/l/public-sector-organisations-brussels) (79)
- [IT Services and IT Consulting companies in Brussels](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-brussels) (75)
- [Retail chains in Brussels](https://www.tamtam.ai/l/retail-chains-brussels) (71)
- [Critical infrastructure operators in Brussels](https://www.tamtam.ai/l/critical-infrastructure-operators-brussels) (70)
- [Professional services firms in Brussels](https://www.tamtam.ai/l/professional-services-firms-brussels) (64)
- [IT services companies in Brussels](https://www.tamtam.ai/l/it-services-companies-brussels) (63)
- [Companies with in-house R&D in Brussels](https://www.tamtam.ai/l/r-and-d-companies-brussels) (60)
- [Financial Services companies in Brussels](https://www.tamtam.ai/l/financial-services-companies-brussels) (54)
- [SaaS companies in Brussels](https://www.tamtam.ai/l/saas-companies-brussels) (54)
- [Consulting firms in Brussels](https://www.tamtam.ai/l/consulting-firms-brussels) (52)
- [Government Administration companies in Brussels](https://www.tamtam.ai/l/government-administration-companies-brussels) (52)
- [Insurance companies in Brussels](https://www.tamtam.ai/l/insurance-companies-brussels) (49)
- [Software Development companies in Brussels](https://www.tamtam.ai/l/software-development-companies-brussels) (47)
- [Companies with a mobile app in Brussels](https://www.tamtam.ai/l/companies-with-mobile-app-brussels) (42)
- [Education providers in Brussels](https://www.tamtam.ai/l/education-companies-brussels) (38)
- [Non-profit Organizations companies in Brussels](https://www.tamtam.ai/l/non-profit-organizations-companies-brussels) (38)
- [Advertising Services companies in Brussels](https://www.tamtam.ai/l/advertising-services-companies-brussels) (34)
- [Marketing and communications agencies in Brussels](https://www.tamtam.ai/l/marketing-agencies-brussels) (33)
- [Hotel and hospitality groups in Brussels](https://www.tamtam.ai/l/hospitality-groups-brussels) (31)
- [Manufacturers in Brussels](https://www.tamtam.ai/l/manufacturers-brussels) (30)
- [Recruitment and staffing agencies in Brussels](https://www.tamtam.ai/l/recruitment-agencies-brussels) (29)
## The same list elsewhere in Belgium
- [Subscription businesses in Belgium](https://www.tamtam.ai/l/subscription-businesses-belgium) (161)
- [Subscription businesses in Flanders](https://www.tamtam.ai/l/subscription-businesses-flanders) (84)
- [Subscription businesses in Ghent](https://www.tamtam.ai/l/subscription-businesses-ghent) (29)
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Source: https://www.tamtam.ai/l/subscription-businesses-brussels