Do you want to renovate your house or place of business? Or perhaps you’re planning a redesign and require expert assistance. Whatever the situation, there are many interior design firms available that can assist you in creating the space of your dreams.
Interior Design Companies In USA – List of Top Interior Design Companies In USA
In 2026, there will be a range of services provided by interior design firms across the country. There are many options available when it comes to interior design, from traditional to modern, minimalistic to rustic, eclectic to classic, or even custom-made ideas.
Top Interior Design Companies in the USA (2026)
| Rank | Company | Headquarters |
|---|---|---|
| 1 | Gensler | San Francisco, CA |
| 2 | Perkins & Will | Chicago, IL |
| 3 | Jacobs Engineering (Interior) | Dallas, TX |
| 4 | AECOM | Dallas, TX |
| 5 | Interior Architects (IA) | Multiple Offices (USA) |
| 6 | DLR Group | Omaha, NE |
| 7 | Studio O+A | San Francisco, CA |
| 8 | Meyer Davis | New York, NY |
| 9 | HBA (Hirsch Bedner Associates) | Santa Monica, CA |
| 10 | Marmol Radziner | Los Angeles, CA |
Disclaimer: The rankings above are based on publicly available data and industry insights as of 2026. Company prominence may vary depending on niche, region, and project type. For the latest updates, visit the official websites of each firm.
Let’s check out the list of the top 10 interior design companies that have revolutionized the US market in 2026.
Taylor Interiors
Located in the center of downtown Seattle, Taylor Interiors is a full-service interior design company run by a family. Taylor Interiors was established in 2012 and has since grown to be one of the most reputable brands in the industry, working with clients that include Fortune 500 corporations and private households. The business is renowned for its meticulous attention to detail and inventive ideas.
Each project is created with the utmost skill and attention, resulting in distinctive environments that capture the personalities of each client. Taylor Interiors uses a skilled group of craftsmen, designers, and installers from concept to execution to guarantee that every project is nothing less than flawless.
Studio O+A
Studio O+A has made a name for itself as one of the top interior design firms in the country for more than three decades. Since their founding in 1990, they have grown to be a leader in the field and are renowned for their award-winning interior designs. It has developed into one of the most prosperous interior design firms in the nation, with 200 million USD in projected annual revenue for 2022.
Studio O+A is an interior design company with offices in San Francisco that provides unique and imaginative interior space solutions. Nearly 90 people work for the company, including architects, interior designers, IT specialists, and HR professionals. Together, these passionate people develop logical and creative interior design ideas that lead to some of the most recognizable interiors of all time.
SDG Architecture
Seattle, Washington-based SDG Architecture is a cutting-edge architectural firm. The business, which was established in 2018, offers clients searching for contemporary and sustainable design services spanning from design consultancy to construction management.
Stephen Dominguez, the firm’s founder and chief architect, is motivated by the concepts of biophilic design, a movement that aims to incorporate natural aspects into structures and their surroundings. SDG specializes in green architecture, which places an emphasis on energy effectiveness, sustainability, and innovative design approaches.
SDG specializes in designing distinctive living spaces for single-family houses as well as multi-family buildings. Their designs put a premium on convenience, quality of life, and a sense of place.
Havenly
Since its founding in 2013 by Lee Mayer and Emily Motayed, Heavenly has emerged as a major influence in American interior design. With their headquarters in Denver, Colorado, they have expanded quickly over the years and will generate more than $24 million in sales in 2022. Customers who want to refurbish their homes can choose from a variety of interior design services provided by Havenly, including furniture selection, decorating guidance, wall art suggestions, and much more. The company stands out because each client is given a dedicated interior designer with years of experience who can help them design the home of their dreams.
Customers of Heavenly, an online interior design business, can hire qualified designers for as little as $79 per room.
Studio Gild
A multi-disciplinary creative design studio with headquarters in San Francisco, California, is called Studio Gild. Studio Gild, which was established in 2017, focuses on branding, illustration, UX/UI, web design, and animation. Experienced individuals on our team are passionate about producing memorable visual experiences. To secure the finest outcomes, we create close bonds with our clients.
Our team is made up of professionals from several design disciplines. We make an effort to provide you with high-caliber designs that create an impact, engage people, and tell stories. Our goal is to create stunning digital experiences via the use of creativity.
The Ashleys Interiors
Ashleys Interiors has made a name for itself as one of the top interior design firms in America since 2003. We have had an exponential surge in popularity and success over the years as a consequence of our wide range of high-quality design services. Ashleys Interiors has consistently worked to stay at the top of its sector with a staff of more than 60 workers under the direction of seasoned specialists.
It provides specialist services such as house staging for real estate agents, reupholstering and refurbishing, as well as custom-tailored solutions, to fit certain demands. Predictions indicate that its annual revenue will be over $20 million in 2022. Customers may depend on The Ashleys Interiors to create unique interior designs with perfect attention to detail and knowledge of a variety of aesthetics.
Home by JSD Design
A fashionable and effective home has been made by the JSD Design Company. This contemporary home, which is centrally located in the city, has an open-concept design and lots of windows through which comes sufficient natural light.
High-end appliances are included in the kitchen, which also has a large island for cooking and entertaining. While the bedroom offers a peaceful setting for relaxation, the living area is cozy and has comfy seats. The outside landscape is kept up, and there is a deck with a pool that is ideal for sunbathing.
Large closets, a laundry room, and a stunning terrace with views of the city skyline are among the home’s features.
Interior Define
Rob Royer launched Interior Define, one of the top interior design firms in the USA, in 2011. Interior Define, a Chicago-based company, has had great success over the previous ten years and expects to generate $18 million in revenue by 2022. The talented designers and artisans at Interior Define put forth an endless effort to create stunning furniture items that seamlessly blend traditional techniques with cutting-edge design.
Around 100 people work for Interior Define presently, and the company is well known for its best-selling Reese Sofa, which blends in beautifully with any living area. Customers of Interior Define can effortlessly customize their things to meet their style without the hassles of leaving homes, thanks to the company’s individualized service and practical online platform. Interior Define’s commitment to providing top-notch customer service makes it understandable why they are one of the leading companies in the US.
Nikki Chu Interior Design
Award-winning interior design company Nikki Chu Interior Design Company is situated in New York City. Designer Nikki Chu established the business in 2010, and it focuses on high-end residential and hospitality projects globally.
The business is renowned for its cutting-edge designs that capture the essence of each client’s distinctive vision. Nikki and her staff are dedicated to making spaces that are very practical, classically stylish, and intensely personal.
The business focuses on designing areas that not only look stunning but also convey a sense of warmth, comfort, and relaxation.
Decorilla
One of the biggest interior design firms in the USA is Decorilla, which was established in 2013 and has its headquarters in New York. By 2022, their sales will exceed $12 million, predicts recent research from ABC Consulting. The business has completed several projects for clients around the country, ranging from modest apartments to huge corporate buildings.
Decorilla can continue to bring cutting-edge concepts and trends to reality while giving homeowners a gorgeous interior space that fits their budget and lifestyle thanks to their knowledge and collab with other leading professionals.
