🇧🇪 Belgium Organizations doing Open Source

Leading organizations in the Belgium driving open source projects.

Developers

7,274

Organizations

1,025

Repositories

47,063

Top Rank

TeX, PowerShell, Shell

🇧🇪 Made in Belgium Compare with other countries 🌐 All countries

TOP Organizations

1
Spatie (@spatie)

spatie

PHP, JavaScript, TypeScript
172,532
star
2
Odoo (@odoo)

odoo

Python, TypeScript, JavaScript
37,847
star
3
Computational Linguistics Research Group (@clips)

clips

Python, JavaScript, Lex
9,466
star
4
iText (@itext)

itext

Java, C#, HTML
7,381
star
5
PHPro (@phpro)

phpro

PHP, CSS
5,160
star
6
FLIF (@FLIF-hub)

FLIF-hub

HTML, Shell, C++
3,860
star
7
@AssistoLab

AssistoLab

Swift, Objective-C
3,669
star
8
Automagica (@automagica)

automagica

Python
2,927
star
9
Themosis (@themosis)

themosis

PHP, PLSQL, CSS
2,191
star
10
Corelan Consulting bv (@corelan)

corelan

Python, C++, PowerShell
2,154
star
11
skift (@skift-org)

skift-org

C++, JavaScript
2,138
star
12
JobRunr (@jobrunr)

jobrunr

Java, SCSS
2,117
star
13
Lasp Language (@lasp-lang)

lasp-lang

Erlang, Makefile
2,112
star
14
Soda (@sodadata)

sodadata

Python, Shell, Java
1,946
star
15
CETIC (@cetic)

cetic

JavaScript, Shell, Java
1,771
star
16
@predict-idlab

predict-idlab

Jupyter Notebook, Python, HTML
1,743
star
17
@aertslab

aertslab

Python, Jupyter Notebook, R
1,741
star
18
@emweb

emweb

C, Java, CMake
1,677
star
19
Kerberos.io (@kerberos-io)

kerberos-io

Go, Dockerfile, PHP
1,665
star
20
Whitecube (@whitecube)

whitecube

PHP, JavaScript, Vue
1,659
star
21
@Dogstudio

Dogstudio

JavaScript, SCSS
1,543
star
22
@madewithlove

madewithlove

PHP, JavaScript, Dockerfile
1,477
star
23
Multipath TCP (@multipath-tcp)

multipath-tcp

C, Shell, Python
1,464
star
24
@quamotion

quamotion

C#, Dockerfile, Python
1,415
star
25
KU Leuven Machine Learning Research Group (@ML-KULeuven)

ML-KULeuven

Python, Jupyter Notebook, Java
1,407
star
26
uDev.be (@udevbe)

udevbe

TypeScript, Java, JavaScript
1,358
star
27
TypiCMS, Laravel multilingual CMS (@TypiCMS)

TypiCMS

PHP
1,327
star
28
(infinite) loophp (@loophp)

loophp

PHP, Nix, TeX
1,196
star
29
Fork CMS (@forkcms)

forkcms

PHP
1,178
star
30
Altran EESY Belgium (@tass-belgium)

tass-belgium

C, nesC, C++
1,165
star
31
NodeBox (@nodebox)

nodebox

JavaScript, Python, Java
1,152
star
32
Enspirit SPRL (@enspirit)

enspirit

Ruby, ReScript, JavaScript
1,144
star
33
AsgardCMS (@AsgardCms)

AsgardCms

PHP, JavaScript
1,085
star
34
Université catholique de Louvain (@uclouvain)

uclouvain

Python, Shell, JavaScript
1,084
star
35
Beatswitch (@BeatSwitch)

BeatSwitch

PHP
1,034
star
36
CrystalIDEA Software (@crystalidea)

crystalidea

C++, C, Objective-C++
1,031
star
37
Mono Design (@mono-company)

mono-company

CSS, HTML, JavaScript
992
star
38
dataroots (@datarootsio)

datarootsio

Python, HCL, Jupyter Notebook
980
star
39
UMONS Institute for Creative Technologies (@numediart)

numediart

Python, MATLAB, C++
976
star
40
National Bank of Belgium (@NationalBankBelgium)

NationalBankBelgium

TypeScript, JavaScript, Shell
886
star
41
Brainmade Solutions (@webismymind)

webismymind

JavaScript, CSS
860
star
42
Plabayo (@plabayo)

plabayo

Rust, Just, HTML
846
star
43
Adlogix Dev Team (@adlogix)

adlogix

PHP, Java, Shell
813
star
44
TheLedger. (@wearetheledger)

wearetheledger

TypeScript, JavaScript, Go
801
star
45
Ambassify (@ambassify)

ambassify

JavaScript, HTML
754
star
46
Acsone SA/NV (@acsone)

acsone

Python, Shell, Jinja
687
star
47
Eleven Ways (@11ways)

11ways

JavaScript, HTML, PHP
660
star
48
Eyepea - Open Source VoIP (@Eyepea)

Eyepea

Python, PHP, Ruby
651
star
49
Oh Dear (@ohdearapp)

ohdearapp

PHP, Blade, CSS
650
star
50
Devoxx (@devoxx)

devoxx

JavaScript, Swift, Java
648
star
51
Jan Oris (@ixudra)

ixudra

PHP
622
star
52
ARHS Group (@arhs)

arhs

Java, JavaScript, HCL
617
star
53
Radix (@radix-ai)

radix-ai

Python, Dockerfile, Jupyter Notebook
599
star
54
[archived] IDLab Services (@IBCNServices)

IBCNServices

Python, Java, Jupyter Notebook
590
star
55
Saeys Lab (@saeyslab)

saeyslab

R, Python, HTML
568
star
56
JWorks powered by Ordina (@ordina-jworks)

ordina-jworks

Java, CSS, Vue
524
star
57
Comunica (@comunica)

comunica

TypeScript, JavaScript, CSS
507
star
58
@QuickLyric

QuickLyric

Java, C
505
star
59
@updatecli

updatecli

Go, Shell, Smarty
482
star
60
Appwise (@wisemen-digital)

wisemen-digital

Swift, Kotlin, TypeScript
466
star
61
Next Apps (@nextapps-be)

nextapps-be

PHP, JavaScript
460
star
62
BlueGreen Labs (@bluegreen-labs)

bluegreen-labs

R, Python, Shell
449
star
63
EnergieID cvba-so (@EnergieID)

EnergieID

Python
446
star
64
FreeSewing (@freesewing)

freesewing

JavaScript, HTML, C
429
star
65
@icapps

icapps

Kotlin, Dart, Swift
428
star
66
AppFoundry (@appfoundry)

appfoundry

Objective-C, Java, JavaScript
426
star
67
Kitchenplan (@kitchenplan)

kitchenplan

Ruby, HTML, Shell
425
star
68
Gremwell (@gremwell)

gremwell

Python, C, C++
416
star
69
Statik.be (@statikbe)

statikbe

PHP, CSS, Vue
413
star
70
Byteboomers (@byteboomers)

byteboomers

JavaScript, HTML, Vue
412
star
71
Applied Brain Research (@abr)

abr

Python, Tcl, Shell
406
star
72
Melexis Open Source Team (@melexis)

melexis

C++, Python, C
398
star
73
@SockTrader

SockTrader

TypeScript
398
star
74
November Five (@novemberfiveco)

novemberfiveco

JavaScript, Python, TypeScript
397
star
75
Ghent University, Educational Technology Office (@ICTO)

ICTO

PHP, HTML, Groovy
395
star
76
@AppSaloon

AppSaloon

PHP, JavaScript, C++
395
star
77
@iRail

iRail

PHP, JavaScript, C++
393
star
78
Agorakit (@agorakit)

agorakit

PHP
391
star
79
@DistriNet

DistriNet

Python, Java, Jupyter Notebook
389
star
80
@PatrolServer

PatrolServer

PHP, Shell
379
star
81
Zeplia (@zeplia)

zeplia

TypeScript
375
star
82
ABINIT (@abinit)

abinit

Python, Jupyter Notebook, Ruby
372
star
83
Digitaal Vlaanderen (@Informatievlaanderen)

Informatievlaanderen

C#, Jinja, Java
370
star
84
Center for Molecular Modeling (CMM), Ghent University (@molmod)

molmod

Python, Jupyter Notebook
369
star
85
Cyclops (@CyclopsMC)

CyclopsMC

Java, Shell, TypeScript
344
star
86
Human Brain Project (@HumanBrainProject)

HumanBrainProject

Python, JavaScript, Java
338
star
87
Creaceed (@creaceed)

creaceed

C, Python, Objective-C
337
star
88
In The Pocket (@inthepocket)

inthepocket

JavaScript, TypeScript, HCL
325
star
89
ThreeFold Tech (@threefoldtech)

threefoldtech

Go, Python, Rust
324
star
90
HPC UGent (@hpcugent)

hpcugent

Python, HTML, Shell
321
star
91
Append (@Append-IT)

Append-IT

C#, HTML
321
star
92
DIVE.be (@dive-be)

dive-be

PHP
310
star
93
nightborn (@nightborn-be)

nightborn-be

JavaScript, TypeScript
303
star
94
Blogc.at (@Blogcat)

Blogcat

Java
303
star
95
ironPeak services (@ironpeakservices)

ironpeakservices

Dockerfile, HTML, Makefile
302
star
96
Baldwin (@baldwin-agency)

baldwin-agency

PHP, Smarty
300
star
97
Dodona (@dodona-edu)

dodona-edu

Python, TypeScript, Java
299
star
98
GHER (@gher-uliege)

gher-uliege

Jupyter Notebook, Julia, Python
293
star
99
FPS BOSA DG Digital Transformation (@Fedict)

Fedict

Java, JavaScript, C++
293
star
100
Gorilla (@gorilla-co)

gorilla-co

Python
288
star

Statistics

By location

Brussels 31.3%
Ghent 13.4%
Antwerp 11.8%
Leuven 8.6%
Waterloo 5.5%
Other 29.3%

By programing language

JavaScript
 		19.7%
Python
 		14.7%
Java
 		9.0%
PHP
 		6.6%
C#
 		6.4%
Other 		43.6%

World rating by programing language (country/rank)

TeX
 		19
PowerShell
 		19
Shell
 		20
R
 		20
PHP
 		24

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