These online-only businesses in Belgium are predominantly young companies, many founded in the 2010s. The sector mix is diverse, spanning from digital services to consumer goods and finance. DATA - ENTRY, for example, specializes in staffing and recruiting, while Mega provides energy contracts and mobile subscriptions. Jobgether focuses on connecting individuals with remote job opportunities, and Apprentus offers an education marketplace.
A notable pattern among these companies is the concentration of headquarters in Brussels, highlighting the capital city's role as a hub for digital enterprises. Keytrade Bank, founded in 1998, is a direct bank offering various online financial services. CrazyGames, established in 2014, operates a browser games platform, and FORDAQ, from 2000, is an online B2B marketplace for wood products.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 | 5,403 | ||||
| 2 | 2,262 | ||||
| 3 |
Jobgetherjobgether.com
Jobgether revolutionizes the future of work by connecting individuals with remote job opportunities in a hybrid, asynchronous, and flexible work environment |
471 | |||
| 4 |
Apprentusapprentus.com
An education marketplace connecting individuals to skilled teachers for offline lessons, offering a variety of subjects and secure online transactions |
362 | |||
| 5 |
Keytrade Bankkeytradebank.be
Direct bank offering daily banking, trading, online mortgages, and investment services through a digital platform with social responsibility focus. |
355 | |||
| 6 |
HIOhiodecks.com
Offers a deck of introspective questions to spark meaningful conversations and connections with friends, family, or new acquaintances in various settings |
158 | |||
| 7 |
smartphoto groupsmartphoto.com
Affordable high-quality personalized photo products including books, cards, calendars, canvas prints, and gifts for preserving and sharing memories. |
142 | |||
| 8 | 107 | ||||
| 9 |
Sortlistsortlist.com
Online platform connecting businesses with marketing and communication agencies through multi-criteria search and peer recommendations for quick partner selection. |
96 | |||
| 10 |
CrazyGamescrazygames.com
This company is a browser games platform that aids HTML5 games in reaching a global audience and maximizing revenues through publishing and monetization tools |
77 | |||
| 11 |
FORDAQfordaq.com
An online B2B marketplace connecting buyers and suppliers of wood products globally, offering news, market information, and collaborative software solutions |
65 | |||
| 12 | 65 | ||||
| 13 |
MeDirect Belgiummedirect.be
Belgian online bank providing investments, wealth management, savings products, and mortgages in partnership with Allianz, focusing on client satisfaction through digital platforms. |
62 | |||
| 14 |
mozzenomozzeno.com
A Belgian platform enabling investors to indirectly fund business and consumer loans by subscribing to financial instruments issued by the platform |
40 | |||
| 15 |
Outspotoutspot.be
Leading flash deals platform in Europe, offering top offers at exceptional prices daily through a wide range of carefully selected products and exclusive all-inclusive holidays |
31 | |||
| 16 |
Shakarashakarafrica.com
An e-commerce marketplace connecting fashion designers and entrepreneurs to sell unique fashion products in Africa and worldwide |
31 | |||
| 17 |
Sundayteamsunday.com
Platform streamlines merchandise campaigns, offers analytics, feedback collection, scalable logistics, and support for marketing and HR teams globally. |
28 | |||
| 18 |
Delcampedelcampe.net
A leading European online marketplace connecting collectors, specializing in collectible items with over 1 million active users and 600,000 monthly transactions |
28 | |||
| 19 | 28 | ||||
| 20 |
123inkt.be123inkt.be
An online retailer of printer and office supplies, with a focus on customer satisfaction, quality products, competitive pricing, and continuous innovation |
25 | |||
| 21 | 25 | ||||
| 22 |
Insentialsinsentials.com
It aims to help women lead healthy lives by addressing nutritional deficiencies that they commonly face throughout their lives. |
25 | |||
| 23 |
Hermiehermie.com
A specialized company offering a wide range of products related to gardening, pool, outdoor toys, tools, fertilizers, and home decor for quick home delivery |
22 | |||
| 24 |
Compuzz
Compuzz offers a top vectorization tool, fast pre-press processing, personalized plugin for e-shops, and complete e-commerce solutions including website setup |
18 | |||
| 25 |
OHANAohana.boutique
Offering a range of endurance sport equipment, specializing in trisuits for triathletes, swimmers, cyclists, and runners Founded by Olivier Website available |
17 | |||
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. | |||||
| 26 | 16 | ||||
| 27 |
The Fitthe-fit.com
A modern retail brand offering a stylish selection of designer fashion items, providing high-end value for customers' well-earned money |
16 | |||
| 28 | 15 | ||||
| 29 | 15 | ||||
| 30 |
lesjumelles.belesjumelles.be
An Antwerp-based webshop offering a curated selection of eye-catching, sophisticated, and sought-after products for women to wear like a trophy |
15 | |||
| 31 |
LABELLOVlabellov.com
An online destination for new and preloved luxury designer handbags and accessories, offering authentic items from renowned fashion houses worldwide |
14 | |||
| 32 | 14 | ||||
| 33 | 14 | ||||
| 34 |
Radionomyradionomy.com
An online platform revolutionizing global radio with a wide variety of music and talk radio stations, accessible in one place Download mobile apps available |
13 | |||
| 35 | 13 | ||||
| 36 | 12 | ||||
| 37 | 11 | ||||
| 38 |
TopCompare.betopcompare.be
Comparison platform helping Belgians choose financial products by providing transparent information and partnering with institutions for quality leads. |
11 | |||
| 39 |
Bouwkampioenbouwkampioen.be
Online retailer based in Belgium offering a wide range of building materials, tools, and supplies with over 100 years of experience and nationwide delivery services |
11 | |||
| 40 |
MarketOnWebmarketonweb.be
Belgian webshop specializing in home and garden articles. Offers a range of products for various home and garden needs online. |
11 | |||
| 41 |
Maison Labmaison-lab.be
An online shopping platform offering products at -50% from known brands, along with style advice and a style test coming soon |
10 | |||
| 42 |
Pragma Consult
This company publishes the websites "Mon Programme TV" and "Le Petit Moutard", providing TV guides and family activities information |
10 | |||
| 43 | 9 | ||||
| 44 |
Ambiance-Live Groupambiance-sticker.com
A multiple webshops company specializing in wall decals, LED lightings, and umbrellas, dedicated to offering high-quality products, efficient shipping, and excellent after-sale service |
9 | |||
| 45 |
Zelektro.bezelektro.be
E-commerce leader in electrical installation materials and smart home solutions, offering self-build support for individuals and professional support. |
9 | |||
| 46 |
Moi et Mariemoi-et-marie.com
Sells sustainable, reusable menstrual underwear, swimwear, and boxers for women and teenagers, providing comfort and an eco-friendly alternative to traditional period products. |
8 | |||
| 47 |
Made & Moremadeandmore.com
A fashion concept promoting honesty and transparency by offering European-made clothing, shoes, accessories, and jewelry from 25 brands, highlighting textile artisans |
8 | |||
| 48 |
24pharma24pharma.be
An online platform providing pharmacy products in Belgium, The Netherlands, Luxemburg, and France with convenient delivery services to customers |
6 | |||
| 49 |
Matériel Horecamateriel-horeca.com
Online platform offering a wide range of equipment for professionals in the food industry to furnish and equip their establishments Over 9500 products available |
6 | |||
| 50 | 6 | ||||
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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 Belgium
- The largest companies in Belgium 6,987
- Multinational companies in Belgium 1,745
- Manufacturers in Belgium 630
- Retail chains in Belgium 622
- Companies with in-house R&D in Belgium 605
- IT services companies in Belgium 551
- IT Services and IT Consulting companies in Belgium 542
- Family-owned companies in Belgium 435
- Software Development companies in Belgium 430
- Transportation, Logistics, Supply Chain and Storage companies in Belgium 409
- SaaS companies in Belgium 407
- Professional services firms in Belgium 396
- Critical infrastructure operators in Belgium 354
- Hardware manufacturers in Belgium 320
- Financial services firms in Belgium 314
- Distributors and wholesalers in Belgium 314
- Consulting firms in Belgium 285
- Retail companies in Belgium 285
- Food and Beverage Manufacturing companies in Belgium 282
- Truck Transportation companies in Belgium 259
- Logistics companies in Belgium 258
- Advertising Services companies in Belgium 222
- Education providers in Belgium 209
- Consumer goods companies in Belgium 205