Our Clients

Our clients range from architects and interior designers to contractors and private individuals. They approach projects with different priorities, which can be aesthetic or structural, or relate to user safety or challenging site access.

We know, from considerable international experience, how to meet these challenges. We also know that collaboration and communication with our clients from the earliest possible stage is the key to unlocking the full architectural quality of a feature stair project, and do so on time and on budget.

  • Affine Design
  • Agence Romeo Architecture
  • Tilsitt, Paris [FR]
  • B2Ai / BB
  • Bureau Bouwtechniek
  • Diller Scofidio + Renfro
  • Dubuisson Architecture
  • Fokkema & Partners
  • Hanover Square, London [GB]
  • Frank Gehry
  • Pearl House, New York [US]
  • Handel Architects
  • Kardham Architecture
  • OMA
  • Krinkels, Breda [NL]
  • Pierre Plantée, Saint-Tropez [FR]
  • Residence, Flanders [BE]
  • The Frick Collection, New York [US]
  • 100 Bishopsgate, London [GB]
  • 111 West 57th Street, New York [US]
  • Snøhetta
  • Residence, Île-de-France [FR]
  • House in the Park, Ontario [CA]
  • Deutsche Bank, London [GB]
  • Toison d'Or, Brussels [BE]
  • XDGA
  • Zaha Hadid Architects

  • ABN AMRO
  • Accenture
  • AEGON
  • AkzoNobel, Amsterdam [NL]
  • Beiersdorf
  • Bloomberg
  • Novartis Pharma, Rueil-Malmaison [FR]
  • Booking.com
  • LV7 Bentinck, Den Haag [NL]
  • Citibank
  • Cushman & Wakefield
  • Delen Private Bank, Knokke [BE]
  • Deutsche Bank, London [GB]
  • DLA Piper
  • Edelman
  • EDGE Technologies
  • Goldman Sachs
  • Groupama Immobilier
  • Havenhuis, Antwerpen [BE]
  • Cells KLM Topside, Amsterdam [NL]
  • Meta
  • Partouche
  • Schneider Electric
  • Société Générale
  • Spencer Stuart
  • VLK
  • William Blair, London [GB]

  • ANWB
  • Burger King
  • Carita, Paris [FR]
  • Cartier
  • Dyson
  • Emporio Armani, Amsterdam [NL]
  • G-STAR
  • H&M
  • Hermès, Vancouver [CA]
  • Hudson’s Bay
  • Lacoste, London [GB]
  • Longchamp, Liege [BE]
  • Lululemon, Time Warner Center, New York [US]
  • LVMH
  • L'Oréal, Paris [FR]
  • McDonald's
  • Mulberry
  • Nike
  • Pronovias
  • Puma
  • Ralph Lauren
  • Schaap & Citroen
  • Scotch & Soda
  • Boutique Tara Jarmon, Paris [FR]
  • Tesla
  • The Sting
  • UNIQLO
  • Victoria's Secret, 5th Ave, New York [US]
  • Volvo
  • Zara

  • Elite footballers
  • Entrepreneurs & investors
  • F1 drivers & team principals
  • Film & TV stars
  • Global DJs & musicians
  • Royals & prominent families
  • 111 West 57th Street, New York [US]
  • Cells, Bonn [DE]
  • Central Park West Penthouse, New York [US]
  • Creekside, California [US]
  • House in the Park, Ontario [CA]
  • Larchmont, New York [US]
  • Orum Road, Bel Air, Los Angeles [US]
  • Pierre Plantée, Saint-Tropez [FR]
  • Residence, 's-Gravenzande [NL]
  • Residence, Île-de-France [FR]
  • Residence, Oosterhout [NL]
  • The Vandewater, New York [US]