About Us

Cloakstone is a partnership between one of London’s leading prime residential contractors and a commercial interiors specialist that is trusted by some of the world’s leading brands.

Cloakstone is uniquely able to draw on the experience of providing the best interior finishes at flagship stores such as Harrods, Selfridges, Cortes Ingles (Madrid) & La Rinascente (Milan) as well as for designers such as Christian Louboutin, Armani, and Marc Jacobs. We use this knowledge in prime residential projects in Marylebone, Mayfair and Belgravia.

We have the experience to seamlessly manage projects to tight schedules and tight budgets whilst also producing high-quality craftsmanship. Our list of international suppliers in stone, marble, wood, metal, glass etc… allows us to undertake unique and bespoke refurbishments for discerning clients.

Each project is personally managed by one of the directors of the company whose first task is to fully understand the client and the brief.

Pierre Williams

Director – Project Management & Construction

Pierre’s property career started almost 20 years ago after working in investment banking.

Having owned and managed property development companies and house-builders as well as an NHBC registered construction company, Pierre has built everything from blocks of apartments to housing developments across the UK.

His real interest lies with buildings of special character and he has increasingly focused on listed buildings mostly in the prime areas of London.

Pierre brings a wealth of experience in construction management and methods as well as the “developer’s eye”. A value maximisation in terms of design and planning (i.e. How to make the budget stretch to achieve the best results).

Guilty pleasure: Star Trek, yes I’m a trekkie!

Pierre Williams

Director – Project Management & Construction

Pierre’s property career started almost 20 years ago after working in investment banking.

Having owned and managed property development companies and house-builders as well as an NHBC registered construction company, Pierre has built everything from blocks of apartments to housing developments across the UK.

His real interest lies with buildings of special character and he has increasingly focused on listed buildings mostly in the prime areas of London.

Pierre brings a wealth of experience in construction management and methods as well as the “developer’s eye”. A value maximisation in terms of design and planning (i.e. How to make the budget stretch to achieve the best results).

Guilty pleasure: Star Trek, yes I’m a trekkie!

Tommaso Cappiello

Director – Project Management & Construction

Tommaso has over 15 years of experience in the UK construction sector managing projects for blue-chip clients such as Heathrow Airport.

He has built a reputation amongst commercial clients for timely delivery of complex projects in the UK and internationally, including many of the world’s most famous retail destinations.

Frequently being sought out for repeat business by leading design brands Tommaso’s friendly, affable approach to problem-solving allows for a collaborative “can-do” attitude amongst our team ultimately delivering projects with tight timescales.

Guilty pleasure: I’m a barbecue king!

Tommaso Cappiello

Director – Project Management & Construction

Tommaso has over 15 years of experience in the UK construction sector managing projects for blue-chip clients such as Heathrow Airport.

He has built a reputation amongst commercial clients for timely delivery of complex projects in the UK and internationally, including many of the world’s most famous retail destinations.

Frequently being sought out for repeat business by leading design brands Tommaso’s friendly, affable approach to problem-solving allows for a collaborative “can-do” attitude amongst our team ultimately delivering projects with tight timescales.

Guilty pleasure: I’m a barbecue king!

Rishika Williams

Design, Procurement & Dispute Resolution

Rishika started her career in hedge funds moving to the oil sector where she rose to a senior position responsible for managing the middle office and group risk for one of the world’s largest oil trading companies.

With an aptitude for understanding complex systems, logistics and legal frameworks Rishika has within the last 20 years applied her skills to the property sector. Specifically, Rishika advises Developers, HNW individuals, family offices and trusts on property matters that exist at the juncture between costs, design, value, contracts & liabilities. She orchestrates all the constituent parties acting as the client’s representative & protecting their interests.

Guilty pleasure: Time in the Pottery studio.

Rishika Williams

Design, procurement & dispute resolution

Rishika started her career in hedge funds moving to the oil sector where she rose to a senior position responsible for managing the middle office and group risk for one of the world’s largest oil trading companies.

With an aptitude for understanding complex systems, logistics and legal frameworks Rishika has within the last 20 years applied her skills to the property sector. Specifically, Rishika advises Developers, HNW individuals, family offices and trusts on property matters that exist at the juncture between costs, design, value, contracts & liabilities. She orchestrates all the constituent parties acting as the client’s representative & protecting their interests.

Guilty pleasure: Time in the Pottery studio.