David de Sousa

AHR Global Ltd. provides design and architecture and building consultancy services. Its services include advanced design, interior design, master planning, and landscape design. The firm serves the following sector: civic and community, education, health, hospitality, office and workplace, residential, retail, sports, technology, and transportation. The company was founded in 1835 and is headquartered in London, the United Kingdom.

PCKO Architects Ltd. provides architectural design and consulting services. It services include architecture, conservation, refurbishment, innovation, interiors, master planning and urban design, local authorities, public consultation, community engagement and sustainability. The company was founded by Andrew Ogorzalek and Peter Chlapowski in 1982 and is headquartered in London, the United Kingdom.