Top 30 Architecture Firms in Cardiff
The Best of December 2025Looking for a top architect in Cardiff?
The architectural design process involves five main steps. First, pre-design refers to the ideation and planning phase. It involves working with you (the client) to understand needs and budget. Second, schematic design involves visually presenting multiple options to hone in on the right design and construction plans. Third, is design development, which includes creating a physical or computer model of the agreed on design and construction plan. Fourth, is construction development, which involves selecting the materials needed to fulfill the design, such as flooring, cabinetry, countertop materials, and more. The final stage is construction development.
An architectural designer will guide you through each step in the design and construction process. You'll benefit from the architect's connections to contractors and knowledge of the permitting process in your area.
To assist you in your search for a partner, we’ve compiled this list of the top architecture firms in Cardiff. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Cardiff Architecture Companies
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1$10,000+50 - 249 employeesNewport, WalesRoberts Limbrick is an Architectural Design and Interior Design company located in Gloucester, England and Newport, Wales. They specialize in Architectural Design and Interior Design.Read More
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2Undisclosed10 - 49 employeesCardiff, WalesRio Architects is a small Cardiff, Wales-based Architectural Design company. Their services include Architectural Design and Interior Design.Read More
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3Undisclosed10 - 49 employeesCardiff, WalesLaunched in 1979, Pentan Architects, a small Architectural Design company, is based in Cardiff, Wales. Their services include Architectural Design.Read More
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4Undisclosed2 - 9 employeesCardiff, WalesDPS Architecture is an Architectural Design company established in 2013. The team provides Architectural Design and is based in Cardiff, Wales.Read More
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5Undisclosed10 - 49 employeesCardiff, WalesLawray Architects is a Cardiff, Wales-based Architectural Design company. They provide Architectural Design.Read More
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6Undisclosed2 - 9 employeesCardiff, WalesHatcher Prichard Architects is an Architectural Design company. Based in Cardiff, Wales, the firm was founded in 2010. Their team offers Architectural Design.Read More
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7Undisclosed10 - 49 employeesCardiff , WalesDavies Sutton Architects is an Architectural Design company. They are located in Cardiff , Wales. Their team specializes in Architectural Design.Read More
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8Undisclosed2 - 9 employeesCardiff, WalesJohn Wotton Architects, an Architectural Design company, is headquartered in Cardiff, Wales. The team specializes in Architectural Design and Interior Design.Read More
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9Undisclosed250 - 999 employeesCardiff, WalesHLM Architects is a midsize Cardiff, Wales-based Architectural Design company. Their services include Architectural Design and Interior Design.Read More
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10Undisclosed10 - 49 employeesCardiff, WalesEPT PARTNERSHIP, an Architectural Design company, is in Cardiff, Wales. They specialize in Architectural Design.Read More
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11Undisclosed10 - 49 employeesCardiff, WalesCaroe & Partners Architects, an Architectural Design company, was established in 1900. They offers Architectural Design.Read More
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12Undisclosed2 - 9 employeesCardiff, WalesDowns Merrifield Architects is an Architectural Design company. Their small team is headquartered in Cardiff, Wales. Their services include Architectural Design.Read More
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13Undisclosed50 - 249 employeesCardiff, WalesHLN Group is an Architectural Design company. They are based in Cardiff, Wales and have midsize team. Their team provides Architectural Design.Read More
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14Undisclosed50 - 249 employeesCardiff, WalesEstablished in 1966, Powell Dobson Architects Ltd. Is a midsize Architectural Design company located in Cardiff, Wales. Their team focuses on Architectural Design and Interior Design.Read More
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15Undisclosed50 - 249 employeesCardiff, WalesDarntonB3 is a midsize Architectural Design company in Cardiff, Wales. The team offers Architectural Design.Read More
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16Undisclosed2 - 9 employeesCardiff, WalesGreen and Clean Landscapes, an Architectural Design company, was established in 2000. In Cardiff, Wales, the team specializes in Architectural Design.Read More
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17Undisclosed10 - 49 employeesCardiff, WalesThe Urbanists is an Architectural Design company. They are located in Cardiff, Wales. Their team provides Architectural Design.Read More
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18Undisclosed10 - 49 employeesCardiff, WalesSmall Architectural Design company Greensquares, is based in Cardiff, Wales. Their services include Architectural Design.Read More
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19Undisclosed2 - 9 employeesCardiff, WalesBB Exhibition Design, a small Architectural Design company, is in Cardiff, Wales. The team specializes in Architectural Design and Product Design.Read More
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20UndisclosedFreelancer employeesCardiff, WalesLuxe3D, an Architectural Design company, was founded in 2019. The firm focuses on Architectural Design and Product Design, and is small.Read More
Industries
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21Undisclosed2 - 9 employeesAbergavenny, WalesHopgrove Construction, a Commercial Development company, focus on Commercial Development and Interior Design. They were established in 2020.Read More
Industries
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22Undisclosed2 - 9 employeesCardiff, WalesWhite Consultants is an Architectural Design company. The team provides Architectural Design, and the company is located in Cardiff, Wales.Read More
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23Undisclosed2 - 9 employeesCardiff, WalesDarkin Architects is an Architectural Design company. Located in Cardiff, Wales, the firm was launched in 1996. Their team specializes in Architectural Design.Read More
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24Undisclosed2 - 9 employeesCardiff, WalesTD Architect, a small Architectural Design and Interior Design company, is located in Cardiff, Wales. The team provides Architectural Design and Interior Design.Read More
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25Undisclosed2 - 9 employeesRadyr, WalesThe IAD Company is an Architectural Design and Interior Design company. Their small team is headquartered in Radyr, Wales. Their team offers Architectural Design and Interior Design.Read More
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26Undisclosed2 - 9 employeesCardiff, WalesTaliesin Architecture , a small Architectural Design and Interior Design company, is located in Cardiff, Wales. Their services include Architectural Design and Interior Design.Read More
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