The Largest Non-Profit Organisations of Belgium

What are the largest associations, federations and foundations in Belgium? Based on Wikidata, here is the list of the largest organisations by donations and revenue.

Last updated on: November 12, 2025

Non-Profit Organisations Belgium

The data for these lists is based on the free database Wikidata and is largely taken from the organisations' annual reports or public lists. By clicking on the edit icon of the organisation, you can verify the source or add your own data.

The largest non-profit organisations by donations

Which organisation receives the most donations.

# Organisation Donations Year
1
King Baudouin Foundation
227,954,461 €
76.7%
 2020
2
GS1
30,662,000 €
100.0%
 2021
3
World Wide Fund for Nature Belgium
15,009,027 €
77.1%
 2020
4
Oxfam Belgium
11,603,526 €
33.0%
 2020
5
Nationaal Centrum voor Ontwikkelingssamenwerking
5,373,220 €
37.0%
 2019
6
Natuurpunt en partners vzw
3,152,000 €
41.5%
 2019
7
WWF European Policy Programme
2,626,071 €
54.8%
 2020
8
Greenpeace European Unit
2,000,810 €
100.0%
 2020
9
Eurogroup for Animals
1,880,923 € 2019
10
European Roma Rights Centre
1,818,114 €
88.6%
 2019
11
SOS FAIM
1,465,906 €
16.6%
 2020
12
European Energy Research Alliance
1,458,000 €
86.4%
 2020
13
European Venture Philanthropy Association
1,454,792 €
61.8%
 2019
14
RELOOP
1,401,834 €
98.2%
 2020
15
European Cyclists' Federation
1,113,699 €
54.1%
 2019
16
Cooperation International pour Developmental et Solidarite
1,092,615 €
67.4%
 2020
17
European Cyber Security Organisation
1,058,620 €
94.9%
 2019
18
World Vision Brussels
1,057,000 €
100.0%
 2020
19
The Joint Programming Initiative Healthy and Productive Seas and Oceans
1,050,525 €
100.0%
 2020
20
EUN Partnership
988,563 €
10.9%
 2019
21
Natagora
988,436 €
11.5%
 2020
22
International Federation of Journalists
934,810 €
44.3%
 2019
23
CSR Europe, The Business Network for Corporate Social Responsibility
917,000 €
33.2%
 2019
24
Hachiko
882,515 €
85.6%
 2020
25
Federation of Associations for Hunting and Conservation of the EU
834,053 €
83.0%
 2020
26
EUFIC
821,884 €
32.6%
 2020
27
Association internationale de la mutualité
819,076 €
99.6%
 2020
28
ACT Alliance Advocacy to the European Union
795,558 €
100.0%
 2020
29
European Inland Waterway Transport Platform
700,000 €
84.8%
 2020
30
International Life Sciences Institute Europe
679,140 €
39.7%
 2020
31
Think Pink Europe
652,000 €
51.9%
 2020
32
European Emergency Number Association
597,847 €
64.3%
 2020
33
European Leadership Network
588,143 €
100.0%
 2019
34
European Factories of the Future Research Association
580,000 €
81.3%
 2019
35
Allied for Startups
565,000 €
100.0%
 2020
36
Housing Europe
512,713 €
62.3%
 2020
37
Netherlands house for Education and Research
504,492 €
40.5%
 2019
38
International Federation of Actors
502,399 €
71.8%
 2020
39
Friends of the Countryside
486,495 €
56.6%
 2019
40
CONCORD Europe
454,218 €
27.4%
 2020
41
Sustainable Eel Group
424,261 €
64.0%
 2019
42
European Coalition for Israel
418,300 €
99.1%
 2019
43
Traveller Information Services Association
405,500 €
94.5%
 2020
44
European Judicial Training Network
396,900 €
3.8%
 2019
45
Brussels International Center of Research and Human Rights
388,859 €
100.0%
 2020
46
European Plant Science Organisation
381,196 €
95.7%
 2020
47
European Global Ocean Observing System
378,500 €
53.7%
 2020
48
Association Européenne des Expositions Scientifiques, Techniques et Industrielles
364,958 €
18.8%
 2019
49
ECTA
359,000 €
97.0%
 2020
50
Friends of the Earth Europe
345,677 €
9.9%
 2020

The largest non-profit organisations by revenue

A list of all associations, foundations and other charitable organisations by annual revenue.

# Organisation Revenue Year
1
European Internet Forum
598,743,604 € 2020
2
King Baudouin Foundation
297,298,541 € 2020
3
European Organisation for Research and Treatment of Cancer
41,100,000 € 2020
4
Fondation contre le Cancer
37,943,943 € 2020
5
Search for Common Ground
35,871,751 € 2019
6
Oxfam Belgium
35,164,948 € 2020
7
GS1
30,662,000 € 2021
8
World Wide Fund for Nature Belgium
19,454,740 € 2020
9
Nationaal Centrum voor Ontwikkelingssamenwerking
14,515,992 € 2019
10
EURid
13,000,000 € 2020
11
European Medicines Verification Organisation
11,979,910 € 2020
12
European Judicial Training Network
10,495,322 € 2019
13
EUN Partnership
9,100,490 € 2019
14
SOS FAIM
8,844,799 € 2020
15
Natagora
8,569,000 € 2020
16
Oxfam - Magasins du monde
8,357,738 € 2020
17
European Centre for Electoral Support (ECES)
7,944,930 € 2018
18
Natuurpunt en partners vzw
7,598,000 € 2019
19
Transport & Environment
7,032,083 € 2020
20
WWF European Policy Programme
4,788,564 € 2020
21
AgriCord
3,741,485 € 2019
22
Friends of the Earth Europe
3,509,348 € 2020
23
Climate Action Network
3,309,332 € 2020
24
ILGA-Europe
3,132,716 € 2020
25
CSR Europe, The Business Network for Corporate Social Responsibility
2,759,000 € 2019
26
European Youth Forum
2,736,999 € 2020
27
Centre d'Action Laique
2,653,298 € 2020
28
FERN
2,647,809 € 2020
29
EUFIC
2,517,599 € 2020
30
European Citizen Advice Service
2,414,819 € 2020
31
European Venture Philanthropy Association
2,355,073 € 2019
32
The Synergist
2,353,625 € 2020
33
Caritas Europa
2,232,472 € 2022
34
International Partnership for Human Rights
2,121,770 € 2020
35
International Federation of Journalists
2,110,000 € 2019
36
European Cyclists' Federation
2,059,171 € 2019
37
European Roma Rights Centre
2,051,903 € 2019
38
Save the Children Europe
2,022,000 € 2020
39
Greenpeace European Unit
2,000,810 € 2020
40
Association Européenne des Expositions Scientifiques, Techniques et Industrielles
1,945,455 € 2019
41
European AIDS Clinical Society
1,888,656 € 2020
42
Lie Detectors
1,879,692 € 2020
43
Canopea
1,760,964 € 2020
44
International Life Sciences Institute Europe
1,710,709 € 2020
45
European Energy Research Alliance
1,688,210 € 2020
46
CONCORD Europe
1,656,182 € 2020
47
Cooperation International pour Developmental et Solidarite
1,622,131 € 2020
48
European Haemophilia Consortium (EHC)
1,601,778 € 2021
49
Mobiel 21
1,534,686 € 2020
50
RELOOP
1,427,753 € 2020