Skip to content

Terhulpsesteenweg 177

1170 Watermael-Boitsfort • 302 registered now · 21 earlierDomiciliation address or business centre
exact location from the address register On OpenStreetMap
302 registered now
323 ever registered
3 bankrupt or reorganisation
7 dissolved or inactive
24 new in 12 months

Of the 302 companies registered now, 299 are active. The other 3 are bankrupt (2) or in judicial reorganisation (1).

Activity behind the registrations

66 of the 270 active companies here show no staff, no fixed assets and no other address. 24 of them are under two years old. The 29 sole traders do not count.

211 with accounts for 2024 or later
34 with staff, 1,437 FTE together
179 with fixed assets
117 at another address too
43 with negative equity
7 with overdue accounts

Main activities

82 different activities across 250 of the 302 companies registered now.

  1. Activities of lawyers (69101) 50
  2. Business and other management consultancy (70200) 25
  3. Renting and operating of own or leased residential real estate, excluding social housing (68201) 18
  4. Computer consultancy and computer facilities management (62200) 9
  5. Buying and selling of own real estate (68110) 9
  6. Certified accountants and tax accountants (69201) 9
  7. Renting and operating of own or leased non-residential real estate, excluding land (68203) 7
  8. Real estate agency activities (68310) 5
Show all 82 activities
  1. Activities of building architects (71111) 5
  2. Other business support services (82990) 5
  3. Hotels and similar accommodation (55100) 4
  4. Computer programming (62100) 4
  5. Activities of holding companies (64210) 4
  6. Public relations and communication consultancy (73300) 4
  7. Other non-specialised retail sale (47120) 3
  8. Retail sale of information and communication equipment (47400) 3
  9. Retail sale of clothing and accessories for women, men, children and babies (general range) (47716) 3
  10. Other activities auxiliary to financial services, excluding insurance and pension funding (66199) 3
  11. Growing of cereals (except rice), leguminous crops and oil seeds (01110) 2
  12. General construction of residential buildings (41001) 2
  13. Other construction installation (43240) 2
  14. Other building finishing work (43350) 2
  15. Wholesale of pharmaceutical and medical goods (46460) 2
  16. Freight transport by road (49410) 2
  17. Wired, wireless and satellite telecommunications (61100) 2
  18. Other information technology and computer services (62900) 2
  19. Development of residential building projects (68121) 2
  20. Development of non-residential building projects (68122) 2
  21. Property management for co-owned buildings (syndics) (68321) 2
  22. Other tax advisory services (69209) 2
  23. Urban planning and landscape architecture (71113) 2
  24. Graphic design and visual communication (74120) 2
  25. Organisation of conventions and trade shows (82300) 2
  26. Nursing and midwifery (86940) 2
  27. Raising of horses and other equines (01430) 1
  28. Mixed farming (01500) 1
  29. Manufacture of food products (10392) 1
  30. Manufacture of wearing apparel (14299) 1
  31. Printing and reproduction of recorded media (18110) 1
  32. Manufacture of chemicals and chemical products (20411) 1
  33. Repair and maintenance of machinery (33120) 1
  34. Plastering work (43310) 1
  35. Other specialised construction activities (43990) 1
  36. Agents in the wholesale of food, beverages and tobacco (46170) 1
  37. Agents specialised in the wholesale of other particular products (46180) 1
  38. Agents in non-specialised wholesale trade (46190) 1
  39. Wholesale of beverages, general range (46349) 1
  40. Wholesale of other food products (46389) 1
  41. Wholesale trade (46480) 1
  42. Wholesale trade (46493) 1
  43. Wholesale of information and communication equipment (46500) 1
  44. Wholesale of other machinery and equipment (46649) 1
  45. Retail sale of pharmaceutical products (47730) 1
  46. Retail sale of prescription glasses, lenses and sunglasses (47742) 1
  47. Retail sale of cosmetics and toilet articles (47750) 1
  48. Service activities incidental to land transportation (52210) 1
  49. Accommodation (55202) 1
  50. Full-service restaurants (56111) 1
  51. Limited-service restaurants, excluding mobile food services (56112) 1
  52. Publishing activities (58130) 1
  53. Other software publishing (58290) 1
  54. Other information service activities (63920) 1
  55. Other financial services (64999) 1
  56. Insurance agents and brokers (66220) 1
  57. Activities auxiliary to financial services and insurance activities (66300) 1
  58. Real estate activities (68329) 1
  59. Activities of bailiffs (69103) 1
  60. Activities of head offices (70100) 1
  61. Activities of interior architects (71112) 1
  62. Architectural and engineering activities; technical testing and analysis (71201) 1
  63. Other technical testing and analysis (71209) 1
  64. Scientific research and development (72200) 1
  65. Advertising agencies (73110) 1
  66. Market research and public opinion polling (73200) 1
  67. Other specialised design activities (74140) 1
  68. Other professional, scientific and technical activities (74910) 1
  69. Rental and leasing activities (77330) 1
  70. General medical practice (86210) 1
  71. Psychology services (86931) 1
  72. Physiotherapy (86951) 1
  73. Residential care activities (87302) 1
  74. Other social work without accommodation (88999) 1

Companies at this address

323 in total
Company At this address Outcome
177 INVEST
BE 0828.880.440
Founded in 2010 · total assets €595,356 (2025)
Registered office
since 09-2011
Active here
177 INVEST BIS
BE 0836.052.205
Founded in 2011 · total assets €517,119 (2025)
Registered office
since 05-2011
Active here
A.C.P. CHEE LA HULPE 177
BE 0850.177.284
Founded in 1970
Registered office · VME
since 10-1970
Active here
A.SALAS
BE 1006.422.213
Founded in 2024 · total assets €84,258 (2025)
Registered office
since 02-2024
Active here
A2Z Private Capital
BE 0784.331.409
Founded in 2022 · total assets €1.9m (2025) · negative equity
Registered office
since 04-2022
Active here
AAMAL EUROPE INVESTMENT
BE 0793.992.906
Founded in 2022 · total assets €211,946 (2025) · negative equity
Establishment
since 11-2024
Active here
ACTA IUSTA
BE 0685.842.557
Founded in 2017 · 4 FTE (2025)
Registered office
since 01-2018
Active here
ADRIMET
BE 0442.808.958
Founded in 1990 · total assets €10,854 (2025) · negative equity
Registered office
since 12-1990
unit elsewhere
Active here
Advanced Business Technology
BE 0466.583.064
Founded in 1999 · total assets €414,532 (2025)
Registered office
since 07-1999
unit elsewhere
Active here
AFES INTERNATIONAL BELGIUM
BE 1007.417.650
Founded in 2024 · 2.8 FTE (2025)
Registered office
since 03-2024
unit elsewhere
Active here
AFIXEN BELGIUM
BE 1042.913.811
Founded in 2026
Registered office
since 09-2026
Active here
AIROUSS MANAGEMENT GROUP
BE 0848.713.178
Founded in 2012 · total assets €1.3m (2025)
Registered office
since 09-2012
Active here
ALEZAN
BE 0479.882.061
Founded in 2003 · total assets €11.3m (2025)
Registered office
since 03-2003
unit elsewhere
Active here
Allmanns, Olivia (sole trader)
BE 1014.198.544
Founded in 2024
Establishment
since 10-2024
Active here
ALT BAY
BE 1043.864.906
Founded in 2026
Registered office
since 10-2026
Active here
ALTERYS
BE 0832.130.138
Founded in 2010 · total assets €605,021 (2025)
Registered office
since 12-2010
Active here
Alterys 177
BE 0698.556.485
Founded in 2018
Registered office
since 07-2018
Active here
Altiplan° Architects
BE 0442.575.069
Founded in 1990 · 7 FTE (2025)
Establishment
since 11-1990
Active here
AMENAGEMENT
BE 0440.265.182
Founded in 1990 · total assets €87,081 (2025)
Registered office
since 09-1999
Active here
ANGELES
BE 0834.747.554
Founded in 2011 · total assets €409,957 (2025)
Registered office
since 03-2011
Active here
Antoine DECLEVE
BE 0839.402.168
Founded in 2011 · total assets €465,052 (2026)
Establishment
since 09-2011
Active here
APLI
BE 0898.833.672
Founded in 2008 · 1 FTE (2025)
Registered office
since 06-2008
Active here
ASAPAN
BE 0643.736.738
Founded in 2015 · total assets €24.4m (2025)
Registered office
since 12-2015
Active here
Association du Personnel expatrie de Chanic en Afrique Fonds de Prévoyance
BE 0414.612.345
Founded in 1974
Registered office
since 07-1974
Active here
ASSOCIATION FAMILIALE van CALOEN
BE 0434.919.987
Founded in 1988
Registered office
since 02-1988
Active here
ASTREE
BE 0798.581.796
Founded in 2023 · total assets €502,872 (2025)
Registered office
since 02-2023
Active here
ATLANCE
BE 0476.489.635
Founded in 2001 · 6.1 FTE (2025) · group ECONOCOM GROUP
Registered office
since 12-2001
unit elsewhere
Active here
Atratus
BE 0700.396.319
Founded in 2018 · total assets €603,778 (2025) · group UNIBRICKS
Registered office
since 07-2018
unit elsewhere
Active here
AYDERA
BE 1042.268.760
Founded in 2026
Registered office
since 09-2026
Active here
B.C.D. & FILS
BE 1021.285.482
Founded in 2025
Registered office
since 03-2025
unit elsewhere
Active here
BARON INVESTMENTS
BE 0874.314.943
Founded in 2005 · total assets €29.5m (2025)
Registered office
since 06-2009
shared director
Active here
BARON'S INVESTMENT COMPANY
BE 0442.250.021
Founded in 1990 · total assets €1.9m (2025) · negative equity
Registered office
since 04-1991
shared director
Active here
Belhaj, Karima (sole trader)
BE 0887.789.926
Founded in 2022
Establishment
since 01-2022
Active here
BELLEVUE PROPERTIES
BE 0431.399.085
Founded in 1987 · total assets €219,858 (2025)
Registered office
since 06-1987
Active here
Belumed
BE 0446.756.363
Founded in 1992 · total assets €878,805 (2025)
Registered office
since 02-1992
unit elsewhere
Active here
Bervoets, Bruno (sole trader)
BE 0816.310.230
Founded in 1997
Establishment
since 04-2010
Active here
BIG RETURN
BE 0464.841.915
Founded in 1998 · 1.6 FTE (2025)
Establishment
since 07-1999
Active here
Bio Wink
BE 0736.308.291
Founded in 2019 · total assets €106,514 (2025)
Establishment
since 10-2019
Active here
BLUE PATRIMONIAL
BE 0460.990.817
Founded in 1997 · total assets €350,142 (2025)
Registered office
since 07-1997
Active here
BLUEFIELD CAPITAL
BE 0787.614.858
Founded in 2022 · total assets €55,152 (2025)
Registered office
since 06-2022
Active here
BO DEGRE
BE 1019.342.910
Founded in 2025 · total assets €63,548 (2025)
Registered office
since 01-2025
Active here
BONOTTO AVOCATS -ADVOCATEN
BE 0842.287.424
Founded in 2012 · total assets €139,510 (2025)
Registered office
since 01-2012
unit elsewhere
Active here
BOUWADVIES EN -COÖRDINATIE
BE 0631.823.158
Founded in 2015 · 3.8 FTE (2025)
Registered office
since 06-2015
unit elsewhere
Active here
BP Law
BE 0536.384.660
Founded in 2013 · total assets €363,719 (2025)
Registered office
since 07-2013
unit elsewhere
Active here
Bricks & Leisure Projectontwikkeling
BE 0653.815.830
Founded in 2016 · total assets €779,464 (2025) · negative equity · group UNIBRICKS
Registered office
since 05-2016
unit elsewhere
Active here
BRICKS & LEISURE VASTGOED
BE 0508.774.007
Founded in 2012 · 6.3 FTE (2024) · group UNIBRICKS · accounts filed late
Registered office
since 12-2012
unit elsewhere
Active here
BRICKS FINANCIAL SERVICES
BE 0635.571.120
Founded in 2015 · 8.5 FTE (2025) · negative equity · group UNIBRICKS
Registered office
since 08-2015
unit elsewhere
Active here
BTW-eenheid : "LMBD advocaten"
BE 0567.872.642
Founded in 2014
Registered office
since 11-2014
Active here
BUREAU KB CONSULTING
BE 0536.999.324
Founded in 2013 · total assets €188,379 (2022)
Registered office
since 07-2013
unit elsewhere
Active here
BUSINESS CENTER LOUISE
BE 1035.639.108
Founded in 2026
Registered office
since 03-2026
Bankrupt
judgment of 12-10-2026, while registered here

The building

cadastre and 3D survey
Footprint
1,510 m²
measured, the ground under the building
Floor area (estimate)
~7,700 m²
1 storey, estimated from the building volume
Per current company
~26 m²
Box numbers
1
Height
36.3 metres
Volume
23,163 m³
Plot
5,127 m²

An association of co-owners (VME) is registered. The building is therefore divided into apartments or units that each have an owner.

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

302 companies are registered here now, in a building of about 7,700 m² of floor space. That is about 26 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.
  • The address register knows 1 box number for this entrance, against 302 registered companies.
  • 241 have their registered office here, 61 only an establishment or branch.
  • 10 of the 273 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 10 years.
  • This address had 24 new registrations in the last twelve months (60 in three years).
  • 2 companies went bankrupt while registered here.
  • Of the companies founded from 2018 to 2020 with their seat in postcode 1170, 2.9% went bankrupt within five years. For Belgium as a whole that is 6.5%.Survival tables
  • 1 company was granted a judicial reorganisation.
  • 7 companies are dissolved or no longer in the register. 14 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: 04-11-2026.