Top 100 Architecture Firms in London
The Best of December 2025Looking for a top architect in London?
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 London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Architecture Companies
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211Undisclosed2 - 9 employeesLondon, EnglandSmall Interior Design company Brown House Interiors, is headquartered in London, England. The team specializes in Interior Design and Architectural Design.Read More
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212Undisclosed2 - 9 employeesLondon, EnglandLocated in London, England, Kensington Design is an Interior Design company. They specialize in Interior Design and Architectural Design and were founded in 1984.Read More
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213Undisclosed2 - 9 employeesLondon, EnglandMcGlashans Interiors, an Interior Design company, is in London, England. They specialize in Interior Design and Architectural Design.Read More
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214Undisclosed2 - 9 employeesWindsor, EnglandG1 Architecture is a small Windsor, England-based Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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215Undisclosed2 - 9 employeesWindsor, EnglandInhabitat Design Studios is an Architectural Design and Interior Design company. The Windsor, England-based agency specializes in Architectural Design and Interior Design.Read More
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216Undisclosed2 - 9 employeesWinkfield Row, EnglandLascelles Design, a small Architectural Design company, is in Winkfield Row, England. The team provides Architectural Design.Read More
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217Undisclosed2 - 9 employeesMaidenhead, EnglandBased in Maidenhead, England, TP Architects is an Architectural Design company. The team focuses on Architectural Design.Read More
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218Undisclosed2 - 9 employeesWandon Green, EnglandLouis de Soissons, a small Architectural Design company, is based in Wandon Green, England. The team provides Architectural Design.Read More
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219Undisclosed10 - 49 employeesHigh Wycombe, EnglandSmall branding company Cressex Embroidery Ltd, is in High Wycombe, England. The team focuses on Branding and Architectural Design.Read More
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220UndisclosedFreelancer employeesSt Albans, EnglandFounded in 2011, Lifang UK is a small St Albans, England-based Architectural Design company. Their services include Architectural Design and Product Design.Read More
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221Undisclosed2 - 9 employeesGuildford, EnglandFlowitt Architects is an Architectural Design company. Launched in 1970, the firm is in Guildford, England. Their team offers Architectural Design.Read More
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222Undisclosed2 - 9 employeesLuton, EnglandEcologgia Architects is a small Architectural Design company based in Luton, England. The team provides Architectural Design.Read More
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223Undisclosed2 - 9 employeesLuton, EnglandPDP LTD, a small Architectural Design company, is in Luton, England. The team specializes in Architectural Design.Read More
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224Undisclosed2 - 9 employeesHorsham, EnglandEye For Detail Architects is an Architectural Design company. They are headquartered in Horsham, England. Their team specializes in Architectural Design.Read More
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225Undisclosed2 - 9 employeesGodalming, EnglandNye Saunders Ltd Chartered Architects is a small Godalming, England-based Architectural Design company. Their services include Architectural Design.Read More
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226Undisclosed2 - 9 employeesGodalming, EnglandMitchell Evans is a small Godalming, England-based Architectural Design company. Their services include Architectural Design.Read More
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227Undisclosed2 - 9 employeesGodalming, EnglandSmall Architectural Design company Smart DB Limited, is based in Godalming, England. Their services include Architectural Design.Read More
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228Undisclosed2 - 9 employeesGodalming, EnglandSmall Architectural Design company Beard Elspeth, is headquartered in Godalming, England. Their services include Architectural Design.Read More
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229Undisclosed2 - 9 employeesMaidenhead, EnglandLocated in Maidenhead, England, Connected Architecture is a small Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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230Undisclosed2 - 9 employeesGodalming, EnglandMVL Architects and Surveyors is a small Architectural Design company headquartered in Godalming, England. The team focuses on Architectural Design.Read More
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231Undisclosed2 - 9 employeesWokingham, EnglandDesign Work Studios Ltd is an Architectural Design company. They were established in 2016 and provide Architectural Design.Read More
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232Undisclosed2 - 9 employeesWokingham, EnglandSmall Architectural Design company cantley drawing services, is based in Wokingham, England. The team focuses on Architectural Design.Read More
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233Undisclosed10 - 49 employeesFarnham, EnglandOSP Architecture is an Architectural Design company launched in 1985. The team specializes in Architectural Design.Read More
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234Undisclosed2 - 9 employeesTwyford, EnglandAnne E M Owen Architects is an Architectural Design company. Based in Twyford, England, the agency offers Architectural Design.Read More
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235$5,000+2 - 9 employeesBishop's Stortford, England3D CAD Designs Uk is a Product Design company launched in 2018. Their services include Product Design and Architectural Design.Read More
Industries
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236Undisclosed250 - 999 employeesReading, EnglandBarton Willmore is a midsize Architectural Design company headquartered in Reading, England. Their services include Architectural Design.Read More
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237Undisclosed2 - 9 employeesFinchampstead, EnglandCreative Project Services, an Architectural Design company, was established in 2007. The company provides Architectural Design.Read More
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238Undisclosed2 - 9 employeesWitley, EnglandSmall Architectural Design company Trinder Architectural Ltd, is headquartered in Witley, England. Their services include Architectural Design.Read More
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239$1,000+50 - 249 employeesToddington, EnglandEstablished in 2000, Invictus Building Services is a Commercial Development company. Their team specializes in Commercial Development and Architectural Design.Read More
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240$1,000+2 - 9 employeesCranleigh, EnglandWooding Geospatial Solutions Ltd. Is a Cranleigh, England-based social media marketing company. They offer Social Media Marketing and Architectural Design and were founded in 2008.Read More
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