Ranking · Limburg · NACE 35
Electricity, gas, steam and air conditioning supply: the largest companies in Limburg (Belgium)
As of 14 Nov 2026, 112 companies in Electricity, gas, steam and air conditioning supply (NACE 35) in Limburg (Belgium) publish total assets in recent accounts (financial years 2024 to 2026). The top 10 account for €3.63bn, out of €3.94bn for all of them; median total assets are €2.08m. Fluvius Limburg leads with €3.26bn (financial year 2025).
Top 50 · Electricity, gas, steam and air conditioning supply · Limburg
Ranked by total assets in the latest filed accounts. This is a size criterion, not an assessment.
| # | Company | Total assets | Revenue | Equity | FTE | Year |
|---|---|---|---|---|---|---|
| 1 | Fluvius Limburg 3500 Hasselt | €3.26bn | €434.3m | €1.66bn | — | 2025 |
| 2 | Harmignies Energy Storage 3550 Heusden-Zolder | €83.6m | — | −€2.84m | — | 2025 |
| 3 | Kristal Solar Park 3500 Hasselt | €77.2m | €5.72m | €21.2m | — | 2025 |
| 4 | Limburg Win(D)T 3500 Hasselt | €56.3m | €23.0m | €6.00m | — | 2025 |
| 5 | Babeco 3660 Oudsbergen | €34.6m | €1.09m | €23.6m | — | 2025 |
| 6 | Fluvius 3500 Hasselt | €27.9m | — | 26,642 € | — | 2025 |
| 7 | GIGA Green Turtle 3640 Kinrooi | €26.9m | — | −€1.35m | — | 2025 |
| 8 | Newvo 3650 Dilsen-Stokkem | €23.4m | — | €23.4m | — | 2025 |
| 9 | Lommel Win(D)T 3500 Hasselt | €20.2m | €3.82m | €5.04m | — | 2025 |
| 10 | Bio-Energy 3500 Hasselt | €20.1m | €1.77m | €17.5m | — | 2025 |
| 11 | Green Logix Biomethane 3920 Lommel | €17.4m | — | €3.66m | — | 2025 |
| 12 | Green Logix Biogas 3920 Lommel | €15.1m | €9.86m | €2.65m | 14.2 | 2025 |
| 13 | Laura Coal Belgium 3700 Tongeren-Borgloon | €11.9m | — | 107,178 € | — | 2025 |
| 14 | NPG Bocholt 3950 Bocholt | €11.9m | — | €7.37m | 3.9 | 2025 |
| 15 | Ed. Proj. Epsilon 3550 Heusden-Zolder | €11.6m | €3.30m | €3.05m | — | 2025 |
| 16 | VI Solar Invest 3660 Oudsbergen | €11.3m | €2.09m | €6.85m | — | 2025 |
| 17 | Green Logix Cogeneration 3920 Lommel | €11.2m | €5.18m | €8.61m | — | 2025 |
| 18 | Biogas Bree 3960 Bree | €10.9m | — | €3.65m | 4.0 | 2025 |
| 19 | Ed. Proj. Gamma 3550 Heusden-Zolder | €9.85m | €2.40m | €1.86m | — | 2025 |
| 20 | Belfuture 2 3550 Heusden-Zolder | €9.33m | €2.20m | €4.40m | — | 2025 |
| 21 | A & L Jeubis 3800 Sint-Truiden | €7.58m | €12.5m | €5.08m | 30.1 | 2025 |
| 22 | ED. Proj. Omega 3550 Heusden-Zolder | €7.55m | €2.63m | €1.30m | — | 2025 |
| 23 | Energcom 3650 Dilsen-Stokkem | €7.50m | — | −629,103 € | — | 2026 |
| 24 | Biopower Tongeren 3700 Tongeren-Borgloon | €6.65m | — | €4.88m | 3.1 | 2025 |
| 25 | Floating PV 3500 Hasselt | €6.61m | 687,849 € | €4.10m | — | 2025 |
| 26 | Green Base 3550 Heusden-Zolder | €6.59m | €1.80m | €2.93m | — | 2025 |
| 27 | Arigis 3550 Heusden-Zolder | €6.57m | €1.28m | €4.64m | — | 2025 |
| 28 | Zonnecentrale Overpelt 3500 Hasselt | €6.41m | €2.96m | €3.87m | — | 2025 |
| 29 | Investments in Renewable Energy 3550 Heusden-Zolder | €6.36m | €1.66m | €1.77m | — | 2025 |
| 30 | Zonnecentrale Heusden-Zolder 3500 Hasselt | €6.23m | €2.75m | €4.73m | — | 2025 |
| 31 | SolarPulse VII 3500 Hasselt | €6.16m | €1.17m | 849,836 € | — | 2025 |
| 32 | LRM Climate 3500 Hasselt | €5.32m | €1.20m | €2.36m | — | 2025 |
| 33 | Weerts Energy Belgium 4 3700 Tongeren-Borgloon | €5.27m | — | 757,256 € | — | 2025 |
| 34 | Ecorus Invest I 3550 Heusden-Zolder | €5.24m | 639,856 € | €2.77m | — | 2025 |
| 35 | Zonnecentrale Tongeren 3500 Hasselt | €4.64m | €1.67m | €2.95m | — | 2025 |
| 36 | Ed. Proj. Iota 3550 Heusden-Zolder | €4.48m | €1.46m | 766,960 € | — | 2025 |
| 37 | Recufood 3560 Lummen | €4.09m | — | €2.29m | 13.2 | 2025 |
| 38 | Ed. Proj. Phi 3550 Heusden-Zolder | €3.95m | €1.59m | €1.11m | — | 2025 |
| 39 | Erigis 3550 Heusden-Zolder | €3.89m | 712,679 € | €2.33m | — | 2025 |
| 40 | Wauters Plan 3724 Hasselt | €3.83m | — | €1.81m | — | 2025 |
| 41 | Ecomac 3500 Hasselt | €3.76m | 335,324 € | €2.77m | — | 2025 |
| 42 | Ecorus Invest II 3550 Heusden-Zolder | €3.37m | 393,698 € | €2.53m | — | 2025 |
| 43 | Grepobel 3560 Lummen | €3.27m | — | €2.25m | — | 2025 |
| 44 | Irene III 3550 Heusden-Zolder | €3.15m | 556,143 € | €2.12m | — | 2025 |
| 45 | Iinno Energy 3500 Hasselt | €3.09m | — | 152,137 € | 8.1 | 2025 |
| 46 | Cerigis 3550 Heusden-Zolder | €2.98m | 806,452 € | €2.40m | — | 2025 |
| 47 | Auvelais Energy Storage 3550 Heusden-Zolder | €2.83m | — | 66,655 € | — | 2025 |
| 48 | Solar-Com 3920 Lommel | €2.83m | — | −450,134 € | — | 2025 |
| 49 | Ecowatt 3550 Heusden-Zolder | €2.76m | — | €2.71m | — | 2025 |
| 50 | Steengoed Energie 3650 Dilsen-Stokkem | €2.71m | — | −166,559 € | — | 2025 |
Ranking based on each company's own annual accounts (statutory, not consolidated): a subsidiary and its parent appear separately, and the ranking differs from lists based on consolidated group accounts.
“—”: not published. Small companies (micro and abridged accounts) do not have to publish their revenue.
Electricity, gas, steam and air conditioning supply across Belgium → All sectors · Limburg →
Other sectors · Limburg
- 01 Crop and animal production, hunting and related service activities883
- 02 Forestry and logging32
- 08 Other mining and quarrying33
- 10 Manufacture of food products328
- 11 Manufacture of beverages53
- 13 Manufacture of textiles60
- 14 Manufacture of wearing apparel28
- 16 Manufacture of wood and of products of wood and cork, except furniture; manufacture of articles of straw and plaiting materials199
- 17 Manufacture of paper and paper products17
- 18 Printing and reproduction of recorded media166
- 20 Manufacture of chemicals and chemical products82
- 21 Manufacture of basic pharmaceutical products and pharmaceutical preparations36
- 22 Manufacture of rubber and plastic products101
- 23 Manufacture of other non-metallic mineral products171
- 24 Manufacture of basic metals43
- 25 Manufacture of fabricated metal products, except machinery and equipment800
- 26 Manufacture of computer, electronic and optical products58
- 27 Manufacture of electrical equipment76
- 28 Manufacture of machinery and equipment n.e.c.135
- 29 Manufacture of motor vehicles, trailers and semi-trailers59
- 30 Manufacture of other transport equipment12
- 31 Manufacture of furniture160
- 32 Other manufacturing105
- 33 Repair, maintenance and installation of machinery and equipment309
- 38 Waste collection, recovery and disposal activities110
- 39 Remediation activities and other waste management service activities11
- 41 Construction of residential and non-residential buildings1,432
- 42 Civil engineering360
- 43 Specialised construction activities5,258
- 46 Wholesale trade2,837
- 47 Retail trade3,476
- 49 Land transport and transport via pipelines653
- 51 Air transport25
- 52 Warehousing, storage and support activities for transportation198
- 53 Postal and courier activities69
- 55 Accommodation327
- 56 Food and beverage service activities1,886
- 58 Publishing activities68
- 59 Motion picture, video and television programme production, sound recording and music publishing activities115
- 60 Programming, broadcasting, news agency and other content distribution activities13
- 61 Telecommunication22
- 62 Computer programming, consultancy and related activities2,059
- 63 Computing infrastructure, data processing, hosting and other information service activities372
- 64 Financial service activities, except insurance and pension funding3,203
- 65 Insurance, reinsurance and pension funding, except compulsory social security25
- 66 Activities auxiliary to financial services and insurance activities667
- 68 Real estate activities4,392
- 69 Legal and accounting activities1,436
- 70 Activities of head offices and management consultancy3,341
- 71 Architectural and engineering activities; technical testing and analysis1,231
- 72 Scientific research and development59
- 73 Activities of advertising, market research and public relations806
- 74 Other professional, scientific and technical activities343
- 75 Veterinary activities190
- 77 Rental and leasing activities355
- 78 Employment activities124
- 79 Travel agency, tour operator and other reservation service and related activities63
- 80 Investigation and security activities31
- 81 Services to buildings and landscape activities599
- 82 Office administrative, office support and other business support activities1,075
- 85 Education347
- 86 Human health activities3,565
- 87 Residential care activities57
- 88 Social work activities without accommodation112
- 90 Arts creation and performing arts activities189
- 91 Libraries, archives, museums and other cultural activities16
- 92 Gambling and betting activities10
- 93 Sports activities and amusement and recreation activities399
- 94 Activities of membership organisations40
- 95 Repair and maintenance of computers, personal and household goods, and motor vehicles and motorcycles458
- 96 Personal service activities577
Municipalities with the most companies in the sector · Limburg
- 3550 Heusden-Zolder (Heusden, Zolder)28
- 3500 Hasselt (Sint-Lambrechts-Herk)26
- 3700 Tongeren-Borgloon (Berg, Diets-Heur, Haren, …)7
- 3920 Lommel6
- 3640 Kinrooi (Kessenich, Molenbeersel, Ophoven)5
- 3650 Dilsen-Stokkem (Dilsen, Elen, Lanklaar, …)4
- 3660 Oudsbergen (Opglabbeek)4
- 3520 Zonhoven3
- 3530 Houthalen-Helchteren (Helchteren, Houthalen)3
- 3560 Lummen (Linkhout, Meldert)3
- 3950 Bocholt (Kaulille, Reppel)3
- 3600 Genk2
Frequently asked questions
Which is the largest company in Electricity, gas, steam and air conditioning supply in Limburg (Belgium)?
By total assets, it is Fluvius Limburg (€3.26bn, financial year 2025).
How many companies in Electricity, gas, steam and air conditioning supply in Limburg (Belgium) are ranked?
112 out of 112 active companies in the sector with their registered office in the area: those whose latest accounts are less than 3 years old.
Why does this ranking differ from other lists?
It uses each company's annual accounts as filed with the National Bank, not consolidated group accounts. A holding, a subsidiary or a purchasing entity can therefore appear separately. Only companies whose latest accounts are less than 3 years old are ranked.
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Active companies (legal entities) that have filed at least one set of annual accounts, based on the Crossroads Bank for Enterprises and the National Bank of Belgium. The sector is the main activity in the register; the municipality is that of the registered office. Data updated on 14 Nov 2026.