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Top IT Service Providers in Belgium

14 of 90 IT service providers ranked on evidence in the Q4 2026 edition.

Between them, the 90 IT service providers on this page cover IT services (80), web development (76), web design (60) and software development (43). They also list work in Netherlands and Italy. 90 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

14 of 90 IT service providers ranked on evidence held on 6 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

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All IT service providers 14 ranked SMEs 14 ranked

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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+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AI
Arco Information
IT Services · Software Development · .NET
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+, 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
Web Development · Web Design · Software Development · 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.
Fincons Group
IT Services · Web Development · Web Design · Also in Italy
Fincons Group is an IT business consulting and system integration company with more than 35 years of experience.
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Why #6: Office in Belgium · In business 35+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
Synapsis-Group
IT Services · Web Development · Software Development
Synapsis-Group is an IT services company in Brussels, Belgium. It has worked since 1999 and supports organisations in Belgium and beyond.
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Why #7: Based in Brussels, Belgium · Founded 1999, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Atracore Srl
IT Services · E-Commerce Development · IT Solution · Also in Romania
Atracore Srl is an international company that delivers digital services from a development and support centre in Cluj-Napoca.
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Why #8 (shared): Based in Cluj-Napoca, Romania, with an office in Belgium · Founded 2012, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Caracal Studio
IT Services · Web Development · Web Design
Caracal Studio is an agency based in Brussels that works on branding, communication strategy, digital marketing and web development.
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Why #8 (shared): Based in Brussels, Belgium · Founded 2012, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
P
Plat4mation
IT Services · Web Development · Web Design · Also in Netherlands
ServiceNow partner providing consulting, implementation, managed services and training across Europe and the Middle East
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Why #10: Office in Belgium · Founded 2013 · Team of 200+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Sparklink
IT Services · Web Development · Software Development
Belgian cloud software company that builds and automates business applications for event, logistics and service organisations
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Why #11: Based in Belgium · In business 10+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Innovation Path
Artificial Intelligence - AI · IT Services · Software Development · Also in Czech Republic
Innovation Path is a process automation consultancy founded in 2017 by former big four business consultants.
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Why #12 (shared): Office in Belgium · Founded 2017, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
C
COWBOY
IT Services · Web Development · Web Design
Cowboy is an electric bike company headquartered in Brussels. It was founded in 2017 by Adrien Roose, Karim Slaoui and Tanguy Goretti.
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Why #12 (shared): Based in Brussels, Belgium · Founded 2017, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
robonext
IT Services · Web Development · Web Design
Robonext is an independent Belgian IT firm, founded in 2019 and based in Lint. It builds and runs process automation for organisations in Belgium and the wider Benelux region.
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Why #14: Based in Lint, Belgium · Founded 2019, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
Norriq Benelux
Microsoft Dynamics 365 · IT Services · Web Development
Norriq Benelux is the Benelux arm of Norriq, a consultancy and technology house that began in Denmark in 2007.
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On record: Founded 2007 · Microsoft partner · Team of 300+, as stated on its own website, read 5 Oct 2026
Cheops Technology
IT Services · Web Development · Web Design
Cheops Technology provides IT and business technology services to companies that want to keep pace with changing technology.
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On record: Founded 1989 · Team of 300+, as stated on its own website, read 5 Oct 2026
NSI IT Software & Services
Artificial Intelligence - AI · Mobile App Development · IT Services
NSI IT Software & Services is an IT services company that designs and delivers made-to-measure technology solutions for private and public sector clients.
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On record: In business 30+ years · Team of 700+, as stated on its own website, read 5 Oct 2026
Crius Group
IT Services · Web Development · Software Development
Crius Group began as a prepress business in 1989 and now covers typesetting, digitisation, data conversion and publishing work.
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On record: Founded 1989, as stated on its own website, read 5 Oct 2026
DNS Belgium
IT Services · Web Development · Web Design
DNS Belgium is the not-for-profit organisation that registers and manages .be, .brussels and .vlaanderen domain names.
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On record: Founded 1999, as stated on its own website, read 5 Oct 2026
GANTNER Benelux-UK
IT Services · Web Development · Software Development
GANTNER Benelux-UK supplies complete management solutions for leisure and visitor venues, building on more than 25 years of experience.
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On record: In business 25+ years, as stated on its own website, read 5 Oct 2026
Materialise
Web Design · Software Development · UI/UX Design
Materialise is a 3D printing company that supplies both manufacturing services and software.
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On record: In business 25+ years, as stated on its own website, read 5 Oct 2026
CactusSoft LLC.
Mobile App Development · Web Development · iOS App
CactusSoft LLC. is a full-cycle software development company. It started in 2007, runs its development centre in Belarus and serves mainly the Benelux market.
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On record: Founded 2007 · Team of 100+, as stated on its own website, read 5 Oct 2026
A
Assign
IT Services · Software Development · Software Testing
Assign is an IT consultancy in Belgium that matches companies with specialists for their IT projects.
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On record: Founded 2007, as stated on its own website, read 5 Oct 2026
ERTMS Solutions
IT Services · Web Development · Web Design
ERTMS Solutions is a company working on testing, maintenance and systems integration for railway signalling, particularly the European Railway Traffic Management System.
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On record: In business 15+ years, as stated on its own website, read 5 Oct 2026

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Top IT Service Providers in Belgium

N-SIDE

Savaco

Arco Information

Exertis Hammer

Melon

Fincons Group

Synapsis-Group

Atracore Srl

Caracal Studio

Plat4mation

Sparklink

Innovation Path

COWBOY

robonext

Norriq Benelux

Cheops Technology

NSI IT Software & Services

Crius Group

DNS Belgium

GANTNER Benelux-UK

Materialise

CactusSoft LLC.

Assign

ERTMS Solutions

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