Top 100 Interior Design Companies
The Best of April 2026
Interior design is a multidisciplinary field that requires science and art to create harmonious yet functional spaces. It combines furniture arrangement, space planning, lighting, and decor to create a visually pleasing space.
Essentially, interior design firms are professional service providers specializing in planning and designing interior spaces. They handle different kinds of projects, from residential spaces to commercial projects, offering tailored designs to meet their clients' specific requirements and ideas. These firms offer a range of services, including concept development, furniture and accessory selection, and sustainability consulting. Businesses that partner with interior design firms can create holistic office spaces and attractive stores that increase the value of their properties.
When searching for the ideal interior design partner, their portfolios can help you decide if they fit your project. Take a closer look at the past projects they have worked on and see if their approach fits your taste.
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List of the Best Interior Design Firms
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2071Undisclosed2 - 9 employeesToronto, CanadaLocated in Toronto, Canada, Fleur-de-lis Interior Design is a small Interior Design company. Their services include Interior Design.Read More
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2072Undisclosed2 - 9 employeesSt. Catharines, CanadaEstablished in 1975, Lex Parker Design Consultants is a small St. Catharines, Canada-based Interior Design company. Their team offers Interior Design.Read More
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2073Undisclosed2 - 9 employeesToronto, CanadaToronto Interior Design Group, an Interior Design company, is in Toronto, Canada. The team provides Interior Design.Read More
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2074Undisclosed2 - 9 employeesWindsor, CanadaLionheart Interior Design is an Interior Design company. They are based in Windsor, Canada and have small team. Their team offers Interior Design.Read More
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2075Undisclosed2 - 9 employeesPort Carling, CanadaMuskoka Living Interiors, an Interior Design company, was established in 1998. They specializes in Interior Design.Read More
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2076Undisclosed2 - 9 employeesWhitby, CanadaRousseau's Fine Furniture & Interior Design is an Interior Design company. Located in Whitby, Canada, their team focuses on Interior Design.Read More
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2077Undisclosed2 - 9 employeesNiagara-on-the-Lake, CanadaEdwards designs, a small Interior Design company, is in Niagara-on-the-Lake, Canada. Their services include Interior Design.Read More
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2078Undisclosed2 - 9 employeesBurlington, CanadaRegina Sturrock Design Inc is an Interior Design company. The Burlington, Canada-based firm was founded in 1996. Their team provides Interior Design.Read More
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2079Undisclosed10 - 49 employeesToronto, CanadaFigure3, an Interior Design company, was established in 1995. Located in Toronto, Canada, the team focuses on Interior Design.Read More
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2080UndisclosedFreelancer employeesHalton Hills, CanadaLemon Drop Interior Design & Renovations is a small Interior Design company located in Halton Hills, Canada. Their services include Interior Design.Read More
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2081Undisclosed2 - 9 employeesBurlington, CanadaThe Feathered Bed is a small Burlington, Canada-based Interior Design company. The team specializes in Interior Design.Read More
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2082Undisclosed10 - 49 employeesGuelph, CanadaSmall Interior Design company Accents for Living- Furniture & Design, is based in Guelph, Canada. Their services include Interior Design.Read More
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2083Undisclosed2 - 9 employeesLakefield, CanadaStony Lake Furniture is an Interior Design company. They are located in Lakefield, Canada and have small team. Their services include Interior Design.Read More
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2084Undisclosed2 - 9 employeesWaterloo, CanadaDecorators Corner is an Interior Design company. They are located in Waterloo, Canada and have small team. Their team specializes in Interior Design.Read More
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2085Undisclosed2 - 9 employeesLondon, CanadaInterior Design company IN design associates inc. Was established in 2008. Headquartered in London, Canada, the team offers Interior Design.Read More
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2086Undisclosed10 - 49 employeesVancouver, CanadaSSDG Interiors Inc. Is an Interior Design company. The team specializes in Interior Design, and the firm is headquartered in Vancouver, Canada.Read More
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2087Undisclosed50 - 249 employeesToronto, CanadaLaunched in 2011, Mason Studio Inc. Is a midsize Toronto, Canada-based Interior Design company. Their team specializes in Interior Design.Read More
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2088Undisclosed10 - 49 employeesToronto, CanadaBORTOLOTTO is an Interior Design company. They were launched in 1999 and offer Interior Design.Read More
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2089Undisclosed2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, Audax Architecture Inc. Is a small Interior Design company. The team offers Interior Design.Read More
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2090Undisclosed10 - 49 employeesToronto, CanadaInterior Design company the DesignAgency is headquartered in Toronto, Canada. Established in 1998, the team offers Interior Design.Read More
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2091Undisclosed2 - 9 employeesOakville, CanadaParsons Interiors Ltd. Is a small Oakville, Canada-based Interior Design company. Their services include Interior Design.Read More
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2092Undisclosed2 - 9 employeesBristol, EnglandDavid Hutton Interiors is an Interior Design company. In Bristol, England, their team provides Interior Design.Read More
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2093Undisclosed2 - 9 employeesArdesia Design is an Interior Design company. The team offers Interior Design and is headquartered in.Read More
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2094Undisclosed2 - 9 employeesHenley on Thames, EnglandNiki Schafer Interior Design is an Interior Design company. They provide Interior Design and were founded in 2009.Read More
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2095Undisclosed10 - 49 employeesCalverley, EnglandFusion By Design is an Interior Design company. The Calverley, England-based agency was launched in 1998. Their services include Interior Design.Read More
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2096Undisclosed10 - 49 employeesOld Cross, Hertford, EnglandFounded in 1972, Trevillion Interiors is an Interior Design company. Their services include Interior Design.Read More
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2097Undisclosed2 - 9 employeesToronto, CanadaCecconi Simone is a Toronto, Canada-based Interior Design company. The team offers Interior Design.Read More
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2098UndisclosedFreelancer employeesSLJ Interiors, an Interior Design company, was launched in 1989. The firm provides Interior Design, and is small.Read More
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2099Undisclosed2 - 9 employeesBearsden, ScotlandChelsea Mclaine Interior Design, an Interior Design company, was established in 2014. They specializes in Interior Design.Read More
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2100Undisclosed10 - 49 employeesToronto, CanadaBurdifilek, an Interior Design company, provides Interior Design. The company is headquartered in Toronto, Canada.Read More
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