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Marsveldplein 5

1050 Ixelles • 397 registered now · 98 earlierDomiciliation address or business centre
exact location from the address register On OpenStreetMap
397 registered now
495 ever registered
56 bankrupt or reorganisation
16 dissolved or inactive
34 new in 12 months

Of the 397 companies registered now, 377 are active. The other 20 are bankrupt (15), dissolved or in liquidation (3) or in judicial reorganisation (2).

Activity behind the registrations

100 of the 306 active companies here show no staff, no fixed assets and no other address. 38 of them are under two years old. The 71 sole traders do not count.

200 with accounts for 2024 or later
43 with staff, 1,647 FTE together
161 with fixed assets
110 at another address too
46 with negative equity
24 with overdue accounts

Main activities

108 different activities across 304 of the 397 companies registered now.

  1. Activities of lawyers (69101) 68
  2. Business and other management consultancy (70200) 36
  3. Other legal services (69109) 16
  4. Computer consultancy and computer facilities management (62200) 15
  5. Public relations and communication consultancy (73300) 11
  6. Freight transport by road (49410) 7
  7. Insurance agents and brokers (66220) 6
  8. Engineering and related technical consultancy, excluding land surveyors (71121) 5
Show all 108 activities
  1. Other non-specialised retail sale (47120) 4
  2. Activities of holding companies (64210) 4
  3. Other education (85599) 4
  4. General construction of residential buildings (41001) 3
  5. General electrical installation work (43211) 3
  6. Roofing work (43410) 3
  7. Computer programming (62100) 3
  8. Market research and public opinion polling (73200) 3
  9. General cleaning of buildings (81210) 3
  10. Other specialised construction activities (43990) 2
  11. Agents specialised in the wholesale of other particular products (46180) 2
  12. Agents in non-specialised wholesale trade (46190) 2
  13. Wholesale of perfume and cosmetics (46450) 2
  14. Wholesale of information and communication equipment (46500) 2
  15. Full-service restaurants (56111) 2
  16. Other information technology and computer services (62900) 2
  17. Computing infrastructure, data processing, hosting and related activities (63100) 2
  18. Web portal activities (63910) 2
  19. Insurance, reinsurance and pension funding, except compulsory social security (65121) 2
  20. Agents and brokers in banking services (66191) 2
  21. Buying and selling of own real estate (68110) 2
  22. Real estate agency activities (68310) 2
  23. Certified accountants and tax accountants (69201) 2
  24. Renting and leasing of cars and light motor vehicles (77110) 2
  25. Office administrative and support services (82100) 2
  26. Other business support services (82990) 2
  27. Vocational training (85592) 2
  28. Other membership organisations (94999) 2
  29. Materials recovery from waste (38210) 1
  30. General construction of other non-residential buildings (41003) 1
  31. Construction of roads and motorways (42110) 1
  32. Plumbing work (43221) 1
  33. Plastering work (43310) 1
  34. Joinery installation (43320) 1
  35. Other building finishing work (43350) 1
  36. Agents in the wholesale of furniture, household goods and hardware (46150) 1
  37. Agents in the wholesale of textiles, clothing, fur, footwear and leather goods (46160) 1
  38. Wholesale of wines and spirits (46341) 1
  39. Wholesale of beverages, general range (46349) 1
  40. Wholesale of other food products (46389) 1
  41. Wholesale of clothing, excluding workwear and underwear (46423) 1
  42. Wholesale trade (46432) 1
  43. Wholesale of pharmaceutical and medical goods (46460) 1
  44. Wholesale trade (46474) 1
  45. Wholesale trade (46642) 1
  46. Wholesale of motor vehicle parts and accessories (46720) 1
  47. Wholesale of solid, liquid and gaseous fuels and related products (46810) 1
  48. Wholesale of industrial chemicals (46851) 1
  49. Non-specialised retail sale with food, beverages or tobacco predominating (47110) 1
  50. Retail sale of fruit and vegetables (47210) 1
  51. Retail sale of wines and spirits (47251) 1
  52. Retail sale of household furniture (47551) 1
  53. Retail sale of clothing and accessories for women, men, children and babies (general range) (47716) 1
  54. Retail sale of solid, liquid and gaseous fuels, excluding motor fuels (47781) 1
  55. Non-scheduled passenger transport by road (49320) 1
  56. On-demand passenger transport by chauffeured vehicle (49330) 1
  57. Service activities incidental to land transportation (52210) 1
  58. Other postal and courier activities (53200) 1
  59. Hotels and similar accommodation (55100) 1
  60. Limited-service restaurants, excluding mobile food services (56112) 1
  61. Event catering (56210) 1
  62. Cafés and bars (56301) 1
  63. Other software publishing (58290) 1
  64. Video and film production, excluding cinema and television films (59113) 1
  65. Wired, wireless and satellite telecommunications (61100) 1
  66. Financial service activities, except insurance and pension funding (64110) 1
  67. Insurance, reinsurance and pension funding, except compulsory social security (65122) 1
  68. Insurance, reinsurance and pension funding, except compulsory social security (65200) 1
  69. Activities auxiliary to financial services and insurance activities (66110) 1
  70. Other activities auxiliary to financial services, excluding insurance and pension funding (66199) 1
  71. Development of residential building projects (68121) 1
  72. Renting and operating of own or leased residential real estate, excluding social housing (68201) 1
  73. Renting and operating of own or leased non-residential real estate, excluding land (68203) 1
  74. Activities of building architects (71111) 1
  75. Renting and leasing of sports and recreation goods (77210) 1
  76. Rental and leasing activities (77225) 1
  77. Renting and leasing of other machinery, equipment and tangible goods (77399) 1
  78. Employment placement agencies (78100) 1
  79. Temporary employment agencies and other provision of personnel (78200) 1
  80. Investigation and private security services (80010) 1
  81. Combined facilities support activities (81100) 1
  82. Organisation of conventions and trade shows (82300) 1
  83. Public administration and defence; compulsory social security (84112) 1
  84. Dental practice (86230) 1
  85. Nursing and midwifery (86940) 1
  86. Nutrition and dietetics services (86995) 1
  87. Other social work without accommodation (88999) 1
  88. Literary creation (90111) 1
  89. Performing arts by independent artists (90201) 1
  90. Other support activities for arts and performing arts (90399) 1
  91. Gambling and betting activities (92000) 1
  92. Fitness centres (93130) 1
  93. Other sports activities (93199) 1
  94. Other amusement and recreation activities (93299) 1
  95. Activities of business and employers' organisations (94110) 1
  96. Activities of professional membership organisations (94120) 1
  97. Activities of membership organisations (94993) 1
  98. Funeral services (96301) 1
  99. Other personal services (96999) 1
  100. Households as employers of domestic personnel (97000) 1

Companies at this address

495 in total
Company At this address Outcome
66.be
BE 0820.286.042
Founded in 2009 · total assets €538,963 (2025)
Registered office
since 10-2009
Active here
7SEVEN consulting & MANAGEMENT
BE 0676.783.252
Founded in 2017 · total assets €145,935 (2025)
Registered office
since 06-2017
Active here
99 PUBLIC AFFAIRS
BE 1010.573.219
Founded in 2024 · total assets €9,992 (2025)
Registered office
since 07-2024
Active here
A.O. Consultancy
BE 1000.974.078
Founded in 2023 · total assets €217,493 (2025)
Registered office
since 10-2023
Active here
A2Z SOLUTIONS
BE 0448.487.220
Founded in 1992 · total assets €2.7m (2025) · group ECONOCOM GROUP
Registered office
since 07-1997
Active here
ABAWERK
BE 1041.276.093
Founded in 2026
Registered office
since 08-2026
Active here
ABOUZEID,AVOCAT
BE 0748.695.785
Founded in 2020 · total assets €383,226 (2025)
Registered office
since 06-2020
Active here
AC Déco-design
BE 0763.990.311
Founded in 2021 · total assets €213,951 (2022)
Registered office
since 02-2021
Bankrupt
judgment of 17-03-2025, while registered here
Accelerant Insurance Europe
BE 0758.632.842
Founded in 2020
Registered office
since 11-2020
Active here
ACI Worldwide Belgium
BE 0444.711.544
Founded in 1991 · 4 FTE (2025)
Registered office
since 11-1991
Active here
ADIUTUM
BE 0894.708.796
Founded in 2008 · 52 FTE (2025)
Registered office
since 01-2008
unit elsewhere
Active here
ADT België
BE 0779.304.433
Founded in 2021 · total assets €1.3m (2026) · negative equity
Registered office
since 12-2021
Active here
ADVANCED NUCLEAR FUELS INTERNATIONAL, INC.
BE 0415.250.961
Founded in 1975
Branch
since 07-1975
Active here
ADVICE MANAGEMENT INVESTMENT COMPANY
BE 0859.953.894
Founded in 2003 · total assets €703,437 (2025)
Registered office
since 08-2003
Active here
Advocatenkantoor Bensaïd Walid
BE 1029.849.295
Founded in 2025 · total assets €16,300 (2025)
Registered office
since 10-2025
Active here
Advocatenkantoor Geert Verhoeven
BE 0772.406.743
Founded in 2021 · total assets €1.3m (2025)
Establishment
since 08-2021
Active here
Advocatenkantoor Maxim Wuyts
BE 0754.553.694
Founded in 2020 · total assets €366,841 (2025)
Establishment
since 09-2020
Active here
Advocatenkantoor Reinout Vrielinck
BE 0805.978.146
Founded in 2023 · total assets €214,292 (2025)
Registered office
since 09-2023
Active here
ADVOCATENVENNOOTSCHAP KOEN DE PUYDT
BE 0544.634.412
Founded in 2014 · total assets €542,393 (2025)
Registered office
since 09-2019
unit elsewhere
Active here
Aelbrecht, Tonya (sole trader)
BE 0636.781.838
Founded in 2015
Establishment
since 09-2015
Active here
Afrimpex trading and investment company
BE 0887.376.091
Founded in 2007 · total assets €3.1m (2024) · negative equity · accounts filed late
Registered office
since 07-2010
Bankrupt
judgment of 26-03-2019, while registered here
AGA Conseil
BE 0543.588.592
Founded in 2013 · total assets €798,077 (2025)
Registered office
since 12-2013
Active here
AHMAD, ASIM (sole trader)
BE 0873.010.391
Founded in 2005
Establishment
since 04-2005
Active here
AKD
BE 0463.349.796
Founded in 1998 · 8.9 FTE (2025)
Registered office
since 05-1998
unit elsewhere
Active here
Akston Ventures
BE 0790.573.160
Founded in 2022
Registered office
since 09-2022
Active here
Albano, Luigi (sole trader)
BE 0638.567.628
Founded in 1992
Establishment
since 01-1992
Active here
ALPHA TRADE INTERNATIONAL IMPORT-EXPORT
BE 0811.820.219
Founded in 2009 · total assets €87,918 (2025) · negative equity
Registered office
since 07-2009
Active here
AMELIORATION ET RECUPERATION DE TECHNOLOGIES OBSOLETES - DOORBREKEN VAN INGEBEELDETECHNOLOGISCHE VEROUDERING
BE 0475.169.049
Founded in 2000
Registered office
since 02-2000
Active here
AMFILMS
BE 0801.641.256
Founded in 2023 · total assets €15,354 (2024) · accounts filed late
Registered office
since 05-2023
Active here
AMM Research Global
BE 1031.831.956
Founded in 2025 · total assets €2,000 (2025) · negative equity
Registered office
since 12-2025
Active here
Ardonagh Specialty Europe
BE 0717.955.396
Founded in 2019 · turnover €18.5m (2025) · accounts filed late
Registered office
since 01-2019
Active here
ASG.SCHOONMAAK
BE 0555.947.976
Founded in 2014 · total assets €47,568 (2025) · negative equity
Registered office
since 07-2014
Active here
ASinfra Belgium
BE 0799.884.467
Founded in 2023
Establishment
since 03-2023
Active here
Association of Corporate Council
BE 0718.973.797
Founded in 2018
Branch
since 01-2023
Active here
Ataei, Sara (sole trader)
BE 0767.468.453
Founded in 2021
Establishment
since 04-2021
Active here
ATROIS BELGIUM
BE 0787.535.179
Founded in 2022 · total assets €467,132 (2025) · negative equity
Establishment
since 09-2023
Active here
AV9
BE 1014.446.388
Founded in 2024 · total assets €65,052 (2025)
Registered office
since 10-2024
unit elsewhere
Active here
Avetisyan, Tamara (sole trader)
BE 1040.257.593
Founded in 2026
Establishment
since 09-2026
Active here
AVS CONSULTING
BE 0884.003.560
Founded in 2006
Registered office
since 11-2006
unit elsewhere
Active here
AWDW
BE 1004.687.002
Founded in 2024 · total assets €65,882 (2025)
Establishment
since 01-2024
Active here
AZ MONTAGE
BE 1022.574.097
Founded in 2025 · total assets €63,231 (2025)
Registered office
since 04-2025
Active here
Banyan Software Belgium
BE 1032.718.121
Founded in 2026
Registered office
since 01-2026
shared director
Active here
BARCLAYS BANK IRELAND PUBLIC LIMITED COMPANY
BE 0727.958.472
Founded in 2019
Establishment
since 05-2019
Active here
Basil Inc
BE 0837.631.622
Founded in 2011 · total assets €498,428 (2025)
Registered office
since 06-2011
shared directorunit elsewhere
Active here
BDT GROUP
BE 0687.982.101
Founded in 2018 · total assets €262,675 (2024) · accounts filed late
Registered office
since 01-2018
unit elsewhere
Judicial reorganisation
judgment of 29-01-2024, while registered here
BE MY STRAIN
BE 0736.804.575
Founded in 2019 · total assets €3,388 (2024) · negative equity · accounts filed late
Registered office
since 10-2019
unit elsewhere
Active here
BELGOCATERING
BE 0461.784.435
Founded in 1997 · 186 FTE (2025)
Establishment
since 05-2017
Active here
Belleflamme, Olivier (sole trader)
BE 0701.950.990
Founded in 2018
Establishment
since 09-2018
Active here
Benjamin Roitman Avocat
BE 1030.170.286
Founded in 2025 · total assets €29,032 (2025)
Registered office
since 11-2025
Active here
Betancor Jiménez de Parga - Legal Services
BE 0789.867.535
Founded in 2022 · total assets €268,972 (2025)
Registered office
since 08-2022
Active here

The building

cadastre and 3D survey
Footprint
1,306 m²
measured, the ground under the building
Floor area (estimate)
~32,700 m²
27 storeys, estimated from the building volume
Per current company
~82 m²
Height
99 metres
Volume
98,132 m³
Plot
3,724 m²

The buildings come from the cadastre and the 3D survey (LiDAR), the box numbers from the BEST address register and the heritage from the regional registers. A registration says who is based here, not who owns it.

Registrations and outcomes per year

2012
2014
2016
2018
2020
2022
2024
2026
still here moved bankrupt reorganisation dissolved or inactive
Insights on this address

Domiciliation address or business centre

397 companies are registered here now, in a building of about 32,700 m² of floor space. That is about 82 m² per company. Most are not tied to one another. So little space per company and so few ties fit a letterbox address or business centre.

  • This address has more companies than 99.9% of Belgian addresses, which have at most 35.
  • 276 have their registered office here, 121 only an establishment or branch.
  • 13 of the 325 companies share a current director with another company here. The largest group has 3.
  • Half of the current companies have been registered here for less than 7.7 years.
  • This address had 34 new registrations in the last twelve months (120 in three years).
  • 54 companies went bankrupt, 41 of them while registered here.
  • Of the companies founded from 2018 to 2020 with their seat in postcode 1050, 5.1% went bankrupt within five years. For Belgium as a whole that is 6.5%.Survival tables
  • 2 companies were granted a judicial reorganisation.
  • 16 companies are dissolved or no longer in the register. 46 others moved away and still exist.

Recommendations

  1. Ask the company where it works and who receives its mail. A registered office in a business centre is allowed and is not a bad sign in itself.
Method and limits of this check

A shared address is not suspicious in itself. Office buildings, accountants and business centres host many companies. The verdict is about the kind of address, not about any individual company.

The comparison rests on all 1,408,687 active Belgian addresses. Half of them have one company, 95% at most five, 99% at most ten and 99.9% at most 35.

The list of an address holds the companies in the KBO register and those that left it since April 2026. A company that stopped before then is not in it. So the bankruptcies at this address are shown as counts. The comparison with Belgium runs over the postcode, for the same founding years and after the same number of years. It comes from the survival tables, which start from the founding deeds in the Belgian Official Gazette and count the companies that stopped too.

A shared director holds a current board mandate at two companies at this address. Statutory auditors and liquidators do not count.

Floor area and storeys are not measured anywhere. So the building shows them as estimates, next to the measured footprint. No register of building use (office, housing) is available.

Sources: KBO (companies, addresses, activities and legal situation), Belgian Official Gazette (judgments), BOSA BEST (addresses and box numbers), cadastre and 3D survey (parcels and buildings).

Source: KBO (Kruispuntbank van Ondernemingen) · Belgian Official Gazette · BOSA BEST · Cadastre/LiDAR. Last updated: 08-11-2026.