Top 100 Interior Design Companies
The Best of October 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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3181Undisclosed2 - 9 employeesBozeman, MTSmall Interior Design company Rocky Mountain Design-Interior, is in Bozeman, Montana. The team specializes in Interior Design and Lighting Design.Read More
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3182Undisclosed2 - 9 employeesWhitefish, MTTate Interiors, a small Interior Design company, is based in Whitefish, Montana. Their services include Interior Design and Lighting Design.Read More
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3183Undisclosed2 - 9 employeesBillings, MTIn Billings, Montana, Toad Willow Interior Design is a small Interior Design company. Their services include Interior Design.Read More
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3184Undisclosed2 - 9 employeesBig Sky, MTElliott Interior Design is a small Big Sky, Montana-based Interior Design company. Their services include Interior Design.Read More
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3185Undisclosed2 - 9 employeesMissoula, MTTrappings Studio is an Interior Design company. Their small team is in Missoula, Montana. Their services include Interior Design.Read More
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3186Undisclosed2 - 9 employeesWhitefish, MTZetooney Hanson Interiors is a small Interior Design company in Whitefish, Montana. Their services include Interior Design.Read More
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3187Undisclosed2 - 9 employeesBillings, MTDavidson Home Furnishings & Design is an Interior Design company established in 1988. The firm offers Interior Design, and is small.Read More
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3188Undisclosed2 - 9 employeesBozeman, MTKirkham & Company is an Interior Design company. Their small team is located in Bozeman, Montana. Their team focuses on Interior Design.Read More
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3189Undisclosed2 - 9 employeesBillings, MTKMD Design is a small Interior Design company based in Billings, Montana. The team specializes in Interior Design.Read More
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3190Undisclosed2 - 9 employeesKalispell, MTMeredith Coopman Design Studio, a small Interior Design company, is based in Kalispell, Montana. The team specializes in Interior Design.Read More
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3191Undisclosed2 - 9 employeesBozeman, MTElizabeth Robb Interiors is an Interior Design company. Based in Bozeman, Montana, their team specializes in Interior Design.Read More
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3192UndisclosedFreelancer employeesBozeman, MTVantage Design, LLC is an Interior Design company established in 2016. The agency provides Interior Design.Read More
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3193Undisclosed10 - 49 employeesKalispell, MTInnSpace is an Interior Design company. Their small team is in Kalispell, Montana and provides Interior Design. The company was founded in 1994.Read More
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3194Undisclosed2 - 9 employeesIllumination Interior Design is an Interior Design company. The Helena, Montana-based company was launched in 2018. Their team specializes in Interior Design.Read More
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3195UndisclosedFreelancer employeesBozeman, MTTk Design Studio is an Interior Design company. Established in 2005, the team specializes in Interior Design. The firm is located in Bozeman, Montana.Read More
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3196UndisclosedFreelancer employeesHelena, MTEvolv Design Studio, a small Interior Design company, is headquartered in Helena, Montana. Their services include Interior Design.Read More
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3197Undisclosed50 - 249 employeesScottsdale, AZOz Architects is an Architectural Design and Interior Design company based in Scottsdale, Arizona. Established in 1964, the team provides Architectural Design and Interior Design.Read More
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3198Undisclosed2 - 9 employeesLos Angeles, CASabine's Interior Design is an Interior Design company. Established in 2005, the team focuses on Interior Design.Read More
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3199Undisclosed10 - 49 employeesNewport Beach, CAHeadquartered in Newport Beach, California and Newport Beach, California, Barclay Butera Interiors is a small Interior Design company. Their services include Interior Design.Read More
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3200Undisclosed2 - 9 employeesLos Angeles, CAInterior Design company Design Synthesis was established in 2001. The small team focuses on Interior Design.Read More
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3201Undisclosed2 - 9 employeesLos Angeles, CALafia/Arvin, A Design Corporation is an Interior Design company. The team specializes in Interior Design and is located in Los Angeles, California.Read More
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3202Undisclosed2 - 9 employeesLos Angeles, CACoddington Design is a Los Angeles, California-based Interior Design company. Launched in 2005, the team specializes in Interior Design.Read More
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3203Undisclosed2 - 9 employeesLos Angeles, CABlack Lacquer Design is an Interior Design company. Headquartered in Los Angeles, California, the company was founded in 2014. Their services include Interior Design.Read More
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3204Undisclosed2 - 9 employeesCorduroy + Pine Interiors is an Interior Design company launched in 2016. The agency specializes in Interior Design, and is small.Read More
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3205Undisclosed2 - 9 employeesLos Angeles, CAKenneth Brown Design, a small Interior Design company, is based in Los Angeles, California. The team provides Interior Design.Read More
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3206Undisclosed50 - 249 employeesWilkes-Barre, PABohlin Cywinski Jackson, an Architectural Design and Interior Design company, was launched in 1965. The company specializes in Architectural Design and Interior Design, and is midsize.Read More
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3207Undisclosed50 - 249 employeesDenver, COFentress Architects is a midsize Architectural Design and Interior Design company established in 1980. Their services include Architectural Design and Interior Design.Read More
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3208Undisclosed2 - 9 employeesLos Angeles, CAJana Design Interiors is an Interior Design company founded in 2000. The firm specializes in Interior Design.Read More
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3209Undisclosed2 - 9 employeesBurbank, CAASD Interiors is an Interior Design company. Founded in 2004, the firm is based in Burbank, California. Their services include Interior Design.Read More
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3210Undisclosed2 - 9 employeesWest Hollywood, CALindsay Chambers Design, an Interior Design company, is headquartered in West Hollywood, California. Their services include Interior Design.Read More
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