Dewis culture

Dewis Architecture is a bilingual architectural firm dedicated to innovation, sustainability, and excellence in customer service

Our mission is to grow strategically, empowering our staff, leveraging cutting-edge design techniques, and becoming the go-to firm for bespoke architectural solutions in Wales and beyond. 

Creating beautiful yet functional spaces is what we do, dedicated to fulfilling the brief and providing excellent customer service, we always ensure that the design experience is an informed and effortless one for the client.

Founded
2002
Projects
1105
Disciplines
12
Panads
21,458

The team

With over 22 years of experience, we’re recognised for our bilingual services and customer-centric approach, offering a range of services focusing on architecture and project management. We’ve built and continue to build strong client relationships and a reputation for excellence and have a strong track record of working with existing, historic buildings and new build, introducing creativity, common sense and honesty to our work. Our projects range in value from a few thousand pounds to the multi- million, working closely with other professionals as each project dictates in order to offer a one- stop service.

Dewi Williams Managing Director

BSc(Hons) MRICS, IHBC, MAPM

Leonie Wainwright Director, Chartered Architect

BA(Hons) GradDip ADPP RIBA

Rhiannon Williams Associate Director, Chartered Architect

BA(Hons), MArch, MSc(Eng), GradDip ADPP RIBA

Catrin James Senior Chartered Architect

BA(Hons) DipArch ADPP RIBA

Dewi Hughes Associate Director, Chartered Architectural Technologist

Alan Rowlands Senior Chartered Architectural Technologist

BSc(Hons), MCIAT

Aeddan Berry Part 2 Architectural Assistant

BA (Hons), MArch (Prof)

Sion Ellis Architectural Technologist

BSc(Hons) ACIAT

Bedwyr Davies Architectural Technologist

BSc(Hons) ACIAT

Erin Hughes Architectural Technologist

BSc (Hons) ACIAT

Rhian Jones Part 2 Architectural Assistant

BSc(Hons) MArch

Beca Roberts Architectural Assistant

What makes us special

DEWIS Education

We regularly present at educational settings and at career events as we’re passionate about introducing our architecture to a future generation.

DEWIS Community

Being consistently involved in community projects whether it be charitable team events or providing support for our staff’s local community projects, it’s an aspect of our work we always enjoy.

DEWIS Cymraeg

We’re proud to be native Welsh speakers, meaning that we can provide a fully bilingual design service. Our members of staff are comfortable discussing, designing and administering your projects in either Welsh or English, whichever is preferable.

DEWIS Socials

We regularly socialise outside of the office, believing it is crucial to explore our ideas and discuss solutions to alternative environments. Whether it be a fitness event or over a meal, finding time to bond as a team over outside the studio allows for stronger working relationships within it.
We are a living wage employer - logo

Work for us

No current vacancies

Keep an eye on this page for future job openings. We’re always excited to connect with talented individuals, please send an email with your portfolio to [email protected].

Freelance

We’re always on the lookout for talented individuals. If you think you’d be a good fit, please send an email with your portfolio to [email protected].

We were delighted to be guided by DEWIS as they prepared a feasibility study for us in Deiniolen. Their interest in history and old buildings was an essential quality for the project. It was so easy to work with them.
Sian Tomos, Chief Executive GISDA

THANK YOU!​

Your form has been submitted successfully. We will be in touch soon.