The artificial intelligence sector in Brussels includes both established IT services firms and younger software development companies. Akka Technologies, with 7,700 employees, is a European leader in engineering consulting and R&D services. Kpler provides global trade intelligence with data and insights on commodities, while efficy CRM offers all-in-one CRM and marketing software. Jobgether connects individuals with remote job opportunities.
Most of these companies are headquartered in Brussels, indicating a centralized hub for AI development. The companies listed show a mix of applications, from ZORGI's digital solutions for hospitals to 3E's focus on maximizing renewable energy asset performance with AI-based solutions. JONCKERS also uses AI in its translation and localization services.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Akka Technologiesakkodis.com
European leader in engineering consulting and R&D services, supporting clients with digital solutions and expertise across various sectors throughout product life cycles. |
7,700 | |||
| 2 | 1,646 | ||||
| 3 | 873 | ||||
| 4 |
Jobgetherjobgether.com
Jobgether revolutionizes the future of work by connecting individuals with remote job opportunities in a hybrid, asynchronous, and flexible work environment |
471 | |||
| 5 |
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 | |||
| 6 |
JONCKERSacclaro.com
The company provides quality translation and localization services since 1994 Their platform, WordsOnline, offers AI-powered translation solutions for global businesses |
368 | |||
| 7 | 339 | ||||
| 8 | 271 | ||||
| 9 |
Accountableaccountable.eu
Accountable simplifies tax preparation, invoice creation, expense tracking, and bank reconciliation for independent professionals, providing personalized support and guidance |
252 | |||
| 10 |
element61element61.be
Industry-leading consulting company in Belgium specializing in Business Analytics, Data Science, and Performance Management, with a focus on professional development and team collaboration |
149 | |||
| 11 |
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 | |||
| 12 |
Portimaportima.com
IT partner for real estate agents and insurers, helping them excel as trusted advisors in a digital world |
129 | |||
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| 13 |
Macqmobility.macq.eu
Specializing in automated ANPR camera solutions for traffic management, industrial processes, building management, and TV channel management with proven technology |
127 | |||
| 14 | 126 | ||||
| 15 | 87 | ||||
| 16 | 39 | ||||
| 17 |
Klea, a Quantios solutionklealegal.com
AI-powered global legal entity management solution with dashboards and workflows, offering outsourcing options for legal operational work with a network of specialists worldwide |
38 | |||
| 18 |
Nixxis Groupnixxis.com
A multi-channel relationship platform that enhances contact centers with reliable customer service, powerful predictive dialer, and intelligent automated contact management for various reputable clients |
27 | |||
| 19 |
Imageplusimageplus.be
A digital transformation company in Brussels, offering strategies, tools, consulting services, a multimodal platform, custom development, and ongoing support for businesses |
20 | |||
| 20 |
Engineering International Belgiumeng.it
An IT consultancy company specializing in serving EU bodies, delivering innovative solutions, and assigning specialists to key IT framework contracts at the European Commission |
16 | |||
| 21 | 12 | ||||
| 22 |
onepoint Belgiquegroupeonepoint.com
A leading player in digital transformation offering tailored solutions, innovation, and consulting expertise to private and public sector clients worldwide |
5 | |||
| 23 |
Ziggurat.techziggurat.tech
A tech company specializing in GPS tracking solutions, offering real-time tracking services and developing various systems for monitoring and safety applications |
3 | |||
| 24 |
Lemma Factory
Lemma Factory specializes in developing digital medical devices for communication aid, using AI and language processing algorithms to help individuals with language disorders |
3 | |||
| 25 | 2 | ||||
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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 12, 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
- Subscription businesses 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
The same list elsewhere in Belgium
The same list elsewhere
- AI companies in the world 10,505
- AI companies in Europe 4,119