Square Four is specialized in providing property management services for parties that either own, have a share in or carry responsibility for real estate. Square Four offers both commercial and technical, as well as financial and administrative services. These services can be provided separately and will be applied to the specific needs and wishes of our clients.
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Square Four Questions
The Square Four annual revenue was $5.2 million in 2026.
Elwin Versluis is the Finance Director of Square Four.
51 people are employed at Square Four.
Square Four is based in Alkmaar, North Holland.
The NAICS codes for Square Four are [52399, 523, 52, 5239, 523991].
The SIC codes for Square Four are [67, 673].
Top Square Four Employees
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Elwin Versluis
Finance Director at Square Four
Abcoude, UT, NL2 -
Joris Knoppert
Technical Property Manager at Square Four
Amsterdam, NH, NL2 -
Michell van Daalen
Senior Financial manager at Square Four
Amsterdam, NH, NL1 -
Ton de Graaf
Partner at Square Four
Netherlands21 -
Frank van de Grift
Technical Manager at Square Four
Medemblik, NH, NL2 -
Eric Mrics
Partner at Square Four
Netherlands1 -
Daniëlle Bakker
Commercial Director at Square Four
Alkmaar, NH, NL1 -
Cees Rvgme
Partner at Square Four
Netherlands11 -
Maartje van Beek
Head of Technical Management at Square Four
Ouderkerk aan de Amstel, NH, NL1 -
Frans Jansen
Technisch manager at Square Four
Amsterdam, NH, NL1
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