Country ranking

Top B2B Companies in Belgium

TrustList ranks 242 companies in Belgium across 9 categories. The biggest lists are IT service providers (89), IT product companies (81) and business service companies (15). Each list below is the top of its full ranking, ordered by rating, review volume and listing quality; no one pays for a position.

The businesses here list work in Europe and Ghent, Belgium. 238 of them have written a profile you can read before you get in touch.

What to check before you hire in Belgium

Which legal entity signs, and which country's courts the contract names, since the office you met may not be the company on the invoice
Where your data will actually be stored and processed, and whether that is allowed under the rules you are bound by
Who owns the work: intellectual property assignment has to be valid under the law of the supplier's country, not only yours
The overlap in working hours you will really get, and who is reachable when something breaks at your end of the day
The currency you are billed in, who carries the exchange-rate movement, and what the payment fees add
References from clients in your own market, not only in the supplier's: the ones who had to manage the distance
How the relationship ends: notice, handover of code, credentials and data, and what happens to staff assigned to you

Each section below is the top of that category's own ranking for Belgium, so the two pages can never disagree. At the top of the largest of them, IT service providers, right now: N-SIDE, Savaco and Arco Information.

Top IT service providers in Belgium

Top 5 of 89 ranked

See all 89

N-SIDE
IT Services · Web Development · Web Design
N-SIDE is a Belgian software consultancy that designs optimisation solutions based on advanced mathematics, machine learning and AI.
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Why #1: Address in Belgium · In business 25+ years · ISO 27001, professional accreditation, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Savaco
IT Services · Web Development · Web Design
Savaco is an IT company working from the Beneluxpark in Kortrijk.
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Why #2: Based in Kortrijk · In business 25+ years · Team of 135+ · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AI
Arco Information
IT Services · Software Development · Frontend
Arco Information is a Belgian company that captures documents and data, runs them through digital workflows, then stores, shares and delivers them.
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Why #3: Based in Mechelen, Belgium · Founded 1993 · Team of 50+ · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Exertis Hammer
IT Services · Web Development · Web Design · Also in United Kingdom
Exertis Hammer is a value-added distributor with more than 25 years of experience in enterprise data storage, servers and networking.
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Why #4: Office in Belgium · In business 25+ years · Team of 160+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Melon
Custom Software Development · Web Development · Web Design · Also in Bulgaria
Melon is a software development company established in 2003. It builds web, mobile and desktop applications by assembling teams around a range of technology platforms.
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Why #5: Office in Belgium · Founded 2003 · Team of 150+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Top IT product companies in Belgium

Top 5 of 81 ranked

See all 81

DS
Dataline Solutions
IT Services · Web Development · Web Design
Dataline Solutions develops, distributes and supports MultiPress, a management information and ERP system for print production companies.
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Why #1: Based in Bruges-Loppem, Belgium · Founded 1997 · ISO 9001 · Team of 120+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
P
Protime
Software Development · .NET · c#
Protime provides workforce management software and related hardware for European employers. It records working hours, plans shifts and controls access to buildings.
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Why #2: Office in Belgium · Founded 1995 · ISO 27001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Objectway
IT Services · Web Development · Web Design · Also in Italy
Objectway develops software platforms for wealth and investment management in financial services.
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Why #3: Office in Belgium · Founded 1990 · Team of 500+, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
E
Ekiga
Ekiga, once called GnomeMeeting, is a free open-source program covering internet telephony, video calling and instant messaging, originally released in 2001 as a graduation thesis.
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Why #4: Based in Belgium · Founded 2001, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
D
DocShifter
DocShifter is a Belgian software company that automates the conversion and checking of documents for highly regulated industries, above all pharmaceuticals and life sciences.
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Why #5: Based in Belgium · In business 20+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Top business service companies in Belgium

Top 5 of 15 ranked

See all 15

Bilendi
Mobile App Development · IT Services · Web Development · Also in France
Bilendi collects and manages consumer data. Its UK site groups the work into three services: market research, customer engagement and loyalty, and media advertising.
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Delta Light
IT Services · Web Development · Web Design
Delta Light is a Belgian lighting manufacturer with its head office in Wevelgem.
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iHub Gent
Social Media Marketing · IT Services · IT Solution
iHub Gent is a workspace for young startup teams. It offers a professional office setting with the basics needed to launch a company.
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AXIS Group
AXIS Group is a recruitment and HR services firm active in Belgium and Luxembourg since 1996.
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Be Offices
Be Offices provides a professional business address in Antwerp, Belgium, aimed at giving entrepreneurs and companies an official registered seat and mail-handling service.
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Top software development companies in Belgium

Top 5 of 13 ranked

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DiamTrade
Information Technology · Business Services · eCommerce · Also in Antwerp
DiamTrade develops business software for diamond traders and jewellery companies.
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Why #1: Based in Antwerp, Belgium · Founded 1998, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
JI
JOR-IT bv
IT Services · Web Development · Software Development
JOR-IT is a Belgian company that builds bespoke software and websites.
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Why #2: Address in Belgium · In business 15+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
4each
Consumer Products & Services · Energy & Natural Resources · Information Technology
4each builds bespoke software and supplies outsourced development teams, working from Belgium and Romania.
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Why #3 (shared): Address in Belgium · In business 10+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Yelido
IT Services · Web Development · Web Design
Yelido is a software company from Liège. It writes bespoke business applications and sets up CRM systems, with a particular focus on the Salesforce platform.
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Why #3 (shared): Based in Liège · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Aranea Labs
IT Services · Web Development · Web Design
Aranea Labs is a software development company in Antwerp. It builds custom software for businesses, gives independent technology advice and sells software products of its own.
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On record: Based in Antwerp, Belgium

Top digital marketing companies in Belgium

Top 5 of 11 ranked

See all 11

Emakina
Mobile App Development · Web Development · iOS App
Emakina describes itself as the User Agency, building its work around what end users need.
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Markiting.be
Social Media Marketing · IT Services · Web Development
Markiting.be is a marketing and communication consultancy that works with IT and electronics businesses.
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Think Tomorrow
Social Media Marketing · Search Engine Optimization · Web Development
Think Tomorrow is an interactive marketing agency that builds brands through strategy, creative work and execution.
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DigitalMind
Mobile App Development · Social Media Marketing · Search Engine Optimization
DigitalMind is a digital marketing agency that plans and carries out marketing and communications work for brands.
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One Touch BVBA
Social Media Marketing · Search Engine Optimization · Digital Marketing
One Touch BVBA runs online platforms whose purpose is to bring visitors into contact with companies.
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Top web development agencies in Belgium

Top 5 of 9 ranked

See all 9

Calibrate
Search Engine Optimization · IT Services · Web Development
Calibrate is a full-service agency that works almost entirely with Drupal, the open-source content management system. It also has experience with Symfony, Laravel and PHP.
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FW4
IT Services · Web Development · Web Design
FW4 is a digital agency that builds websites and apps, and today concentrates on real estate.
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D
District01
IT Services · Web Development · Web Design
District01 is a technology company that builds custom digital solutions for business clients.
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B
BeLead
IT Services · Web Development · Web Design
BeLead is a web development agency. It creates bespoke websites and mobile applications, and it also designs visual identities.
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MD
MFM Digital
Mobile App Development · IT Services · Software Development
MFM Digital is an interactive agency dedicated to digital work, with activity across web and mobile.
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Top app development companies in Belgium

Top 5 of 9 ranked

See all 9

Aaltra
Aaltra builds the software side of connected products: the mobile apps, machine display screens and cloud platforms that let people use hardware.
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Why #1: Based in Belgium · Founded 2007, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
November Five
Mobile App Development · IT Services · Web Development
November Five is an independent digital product company in Antwerp, Belgium. It started in 2008 as a mobile development agency and has grown into a multidisciplinary digital team.
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Why #2: Based in Antwerp, Belgium · Founded 2008, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
T
Tapptic
Artificial Intelligence - AI · Mobile App Development · AR & VR
Technology consultancy building mobile apps, web platforms and AI-based digital products for mid-size and large companies
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Why #3: Office in Belgium · Founded 2010, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Flow Pilots
IT Services · Web Development · Web Design
Flow Pilots is a Belgian company that designs and builds mobile and user-focused applications for businesses and organisations.
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Why #4: Based in Belgium · Founded 2011, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Appamist
Mobile App Development · IT Services · Web Development
Appamist is an app development company that builds mobile and web applications for businesses.
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Top IT staff augmentation agencies in Belgium

Top 5 of 8 ranked

See all 8

este
Mobile App Development · Web Development · PHP
este supplies remote technical, digital and technology specialists to companies that want to extend their own teams.
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Exellys
Artificial Intelligence - AI · Mobile App Development · IT Services
Belgian tech talent incubator placing young IT, science and engineering consultants with companies, now part of Projective Group
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Imalink
IT Services · Web Development · Web Design
Imalink is an IT services company that places technology professionals with client businesses on a project basis.
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TALENT-IT
IT Services · Web Development · Web Design
TALENT-IT is an IT staffing and consultancy business. It matches IT professionals with companies, giving weight to culture, personality and language skills as well as technical…
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Xquisit
IT Services · Web Development · Web Design
Flemish IT consultancy placing developers, architects and engineers with client organisations on short or long assignments
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Top artificial intelligence companies in Belgium

Top 5 of 7 ranked

See all 7

Sentiance
Mobile App Development · Web Development · iOS App
On-device behavioural intelligence software that turns phone sensor data into driving and mobility insights for app makers
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Radix
Artificial Intelligence - AI · IT Services · Web Development
Radix is a team that designs and builds software powered by artificial intelligence.
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Arinti
Artificial Intelligence - AI · IT Services · Web Development
Arinti is a consultancy in Belgium that works on applied artificial intelligence and data.
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Delaware Consulting
Delaware Consulting, which styles itself as delaware on its website, is a global ICT consultancy based in Belgium.
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element61
element61 is an analytics and AI consultancy in Belgium. It builds business analytics and AI solutions, from strategy through to production, and anchors results in its clients'…
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How is this ranking worked out?

A position here is earned, never bought. It is worked out from what a firm publishes and what has been verified about it:

Profile completeness: the details a buyer needs to judge a firm: what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Be clear about the third one: client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

No firm can pay for a position. Sponsored listings are labelled and shown apart from this list. How rankings work

Where else can I look in Belgium?

Every category ranked here has its own full list: IT service providers (86), IT product companies (61) and software development companies (11). Or compare countries from the country index.

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