Top 17 Best Interior Design & Home Decor Companies in the US Today

Top 17 Best Interior Design & Home Decor Companies in the US Today

If you want to become an interior design icon, you must first improve your knowledge and find the right inspiration. We made an effort to show you who the best sources of good projects and designers to watch this year are.

These are the best interior design firms in the United States. Their experience ranges from residential to commercial, and they create some of the most beautiful interiors of our time. Check it out for yourself and be inspired!

With 53 locations and more than 7,000 professionals networked throughout the Americas, Europe, Greater China, Asia Pacific, and the Middle East, Gensler is a global architecture, design, and planning firm. The 1965-founded firm serves more than 4,000 clients on a global scale and has more than 29 practice areas that cover the areas of work, lifestyle, community, and health.

Gensler was named the best architecture firm in the world and the United States in 2022 by Interior Design magazine, Architectural Record, and Building Design+Construction, respectively. In the previous year, Fast Company twice honored Gensler as one of the most creative businesses and best places to work in the world.

Gensler is a pioneer in corporate design, having been established in 1935 by the dynamic duo of Art and Drew Gensler. Today, this interior design firm unquestionably leads the field and is in charge of numerous projects ranging from airports to shopping centers to academic institutions.

In the 1970s, 1980s, and 1990s, Gensler established offices in the United States and abroad. Gensler’s $1.235 billion in revenue in 2021 was the highest of any US architectural firm.

Additionally, Gensler is regarded as one of the top firms for design innovation and always follows the most recent design trends.

They are motivated by their goal to improve the world through the power of design and think that our people are the source of our power.

A network of academics known as the Gensler Research Institute is dedicated to advancing knowledge about the relationship between design, business, and human experience. They gather insights to determine how design can address problems of global wellness, climate change, and social equity as we work to create a more resilient future. This work is supported by a combination of research grants and external partnerships.

Founded: 1965

Headquarters: San Francisco, California

ID Staff: About 3,100


Decorilla is a leading interior design firm that has forever altered the face of the design world. Decorilla continues to push the boundaries of interior design with cutting-edge technologies such as traditional, interactive, and virtual reality. The Decorilla team excels in commercial interior design, from hotel room design to treatment rooms to stylish cafes.

Decorilla also works with hundreds of top residential and commercial interior designers across the United States to overcome challenges and achieve the best results possible. These gifted interior designers also bring innovative ideas to commercial spaces. As a result, major publications such as the New York Times, Huffington Post, and Architectural Digest have featured Dekorilla.

Decorilla is one of the country’s top interior design firms due to the flexibility of customizable design packages combined with professional expertise. For starters, Decorilla’s team consists of hundreds of talented designers from across the United States. As a result, Decorilla can reach a larger number of clients than most interior design firms. This alternative method of interior design not only saves homeowners and business owners time and money.

Decorilla can create everything from luxurious lofts to Hampton homes to casual cafes. They can create exceptional residential and commercial interiors because their team includes designers with diverse skill sets.

Founded: December 1, 2012

Headquarters: 230 Park Ave, Fl 3, New York City, US


IA Interior Architects is the first international architecture firm to focus solely on interior design. Strategic planning, internal architecture, and design services are provided by the company to businesses, businesses, and institutions. IA was founded in 1984 and now has 21 offices in the United States and Canada. Interior designers concentrate on developing a strong visual brand identity while incorporating cutting-edge technology.

IA also has more than 60 partner offices with over 1,000 employees worldwide. The Global IA Alliance is part of this network of offices, which combines years of international experience with proven local knowledge to bridge cultural differences, meet local needs, and explore unique aspects of construction and architecture around the world. IA assists clients in a wide range of markets worldwide in articulating and aligning their business strategies and core values with the dynamic use of space. As a result, their designs are stylish and Instagram-worthy.

Interior Architects, one of the world’s leading residential and commercial interior design firms, accepts projects as radical interior architects. They certainly concentrate on finding innovative solutions that will improve any given space. The employee-owned interior design firm collaborates with clients to create vibrant environments. As a result, these interiors enable people to thrive and function to their full potential.

Founded: 1984

Headquarters: San Francisco, CA, US


ID Staff: About 530

An interior design firm that specializes in construction is called Urbanology Designs. From conception to installation, they provide complete design services to satisfy all of their clients’ requirements.

Urbanology Designs is a company that favors interesting spaces over perfectly designed homes, and one glance is all it takes to know this. In order to create modern homes that reflect their client as they are and not as someone they are not, the design team defies all the rules.

Their practical approach not only wins them accolades, but it also gives homeowners a “breath of fresh air.” These interiors stand out for their simplicity and clean lines, but they are still warm and comfortable. Most importantly, the team is skilled at finding the right balance between cozy urban and straightforward modern design.

Founded: Apr 1, 2015

Headquarters: 8300 Starnes Rd, North Richland Hills, Texas 76182


A multinational design firm named Perkins & Will was established in 1935. Perkins&Will had 28 offices and more than 2,500 employees as of 2022.

Perkins&Will produced $572.47 million in revenue that same year, making it the second-largest architecture firm in the country.[1] Since 2006, Phil Harrison has served as the company’s CEO.

Perkins&Will also provides interior design, branding, layout and urban design. The company’s clients include Chicago O’Hare, New York University, Pfizer, and Time Warner. Perkins + Will has approximately 24 offices worldwide. Services: architecture, interior design, branded environments, urban design, and landscape architecture.


2015 American Planning Association’s National Planning Excellence Award for a Planning Firm

2010 National Building Museum’s Honor Award for Civic Innovation, the first architectural firm to be a recipient.

2010 Honor Award for Civic Innovation from the National Building Museum

2009 and 2008 Practice Greenhealth Champion for Change Award

2009 COTE Top 10 Green Projects, Dockside Green and Great River Energy

2008 BusinessWeek and Architectural Record “Good Design is Good Business” Award for Haworth Headquarters

2008 CoreNet Sustainability Leadership Award for Sustainable Development

Founded: 1935

Headquarters: Chicago, Illinois, USA


Kobi Karp, a Miami-based architect, founded Kobi Karp Architecture & Interior Design, Inc. (KKAID), a company that specializes in both architecture and interior design. Intimate, small-scale, low-rise residential and commercial structures as well as large, high-rise condominium and hospitality projects have all been designed by KKAID. Since its establishment in 1996, Kobi Karp Architecture & Interior Design has been involved in $36 billion in projects across the globe.

Given Kobikaf’s reputation for corporate interior design, it is difficult to avoid noticing its designs in widely read publications. Its many talented interior designers have worked on outstanding projects for well-known companies like Hyatt, Hilton, Starwood, Wyndham, and others. Kobikaf has unquestionably mastered everything, including luxurious beach resorts and lodgings with breathtaking cityscape views! Furthermore, their designs are focused on leading a contemporary, refined, and luxurious lifestyle.

Founded: 1996

Headquarters: 571 NW 28TH St Miami, FL, 33127-4137 United States

Revenue: $7.62 million


A San Francisco interior design company, Studio O+A, works with businesses all over the country.

The studio was established by Primo Orpilla and Verda Alexander in the early 1990s dot-com boom with the goal of bringing cutting-edge SOMA design to Silicon Valley start-ups and the venture capital firms that supported them.

Although the firm’s mission has expanded over the years to include a range of services for a client base that includes major American corporations like eBay, Levi Strauss, and Williams Sonoma, that start-up mentality is still a key component of the Studio O+A aesthetic.

Founded: Early 1990s

Headquarters: 452 Tehama St, San Francisco, California





A New York City-based interior design company called Kelly Behun Studio focuses on creating interiors, furniture, and decorative accents. The Studio, which Kelly Behun founded, uses a particularly hands-on method to create individualized environments that are precisely suited to the requirements of each client.

Interiors by Kelly Behun Studio undoubtedly emphasize playful and experimental design. They are anything but standardized. Kelly Behun, a designer, emphasizes the use of both custom-made furniture and inexpensive finds. And the outcome is extremely artistic. In fact, Behun has earned the moniker “an interior designer with the eye of a gallerist.” Instead of adhering to a particular interior design aesthetic, Behun concentrates on producing a visual that emotionally appeals to her clients.

That Kelly Behun’s homes straddle the line between chic hangout and exquisite gallery. They are drenched in assurance and satisfaction.

Headquarters: New York


A New York-based architecture and design firm is called Hariri & Hariri Architecture. The company, which specializes in contemporary and technologically inspired design, was established in 1986 by sisters Gisue and Mojgan Hariri.

The two sisters who run Hariri & Hariri are moving up the interior design corporate ladder.

This is due to both their unconventional inventions and their forward-thinking approach. Their portfolio features lavish family units as well as the interiors of hotels and museums. Hariri & Hariri were inducted into the Interior Design Hall of Fame in 2005 because these interiors are so coveted. This company has won many awards, but it constantly aspires to do better, so it is important to keep an eye on.

The Hariri sisters arrived in the US from Iran in the 1970s to attend Cornell University and study architecture. Gisue Hariri has worked as a visiting critic at Cornell, Parsons School of Design, and McGill University in addition to teaching architecture as an adjunct professor at Columbia University. The sisters have also created ‘Kryptonite’ crystals and jewelry collections for Swarovski that were inspired by their architectural work.

In 2005, Hariri & Hariri was inducted into the Design Hall of Fame sponsored by Interior Design Magazine and received the Academy Award in Architecture at the American Academy of Arts and Letters Awards. Gisue and Mojgan Hariri were listed among the top architects and designers in 2010 by Architectural Digest. The company was recognized with the 2015 American Architecture Award by the Chicago Athenaeum Museum of Architecture & Design for its Jewels of Salzburg housing development in Salzburg, Austria.

At the IA-100 retreat in Silicon Valley in October 2016, the Career Achievement Award was given to Hariri and Hariri.[18] After the debut of “Contemporary Muslim Fashions” in 2018, Hariri & Hariri received praise from The New York Times for its “strong and authentic exhibition design.”

Founded: 1986

Headquarters: New York


A converged design firm with its main office in Minneapolis, Nelson Worldwide specializes in commercial interior design. When designing a space, we also take human behavior very seriously. As a result, the foundation of each of their projects is a comprehension of how a character’s psychology and personality affect their design. Today’s interior design is unquestionably more than just aesthetics, and Nelson Worldwide designers are skilled at deceiving users to make a space feel cozier.

As an award-winning company, NELSON also offers services in architecture, interior design, graphic design, and brand strategy that transform all facets of the human experience. Clients receive strategic and innovative solutions that have a positive impact on their lives and the environments in which they live, work, serve, play, and thrive.

Founded: 1977

Headquarters: Minneapolis, MN


The architectural, engineering, and related services sector includes Method Architecture, LLC, which is based in Houston, Texas.

Full-service architectural firm Method Architecture prides itself on being ego-free and dedicated to a methodical, client-centered creative process. Method specializes in tenant finish and ground-up projects encompassing industrial, corporate interiors, healthcare, hospitality, breweries, retail, and more. The company operates with the flexibility of a small firm but with a broad reach.

A small but talented team known as Method Architecture makes the claim to offer impartial design. Clean, contemporary, sustainable, and cozy. Each project also includes a special mix of materials to make an amazing space. In terms of corporate interior design, Method Architecture made no mistakes.

Founded: 2016

Headquarters: Houston, Texas


A multi-disciplined architectural and interior design firm with headquarters in New York City is Gabellini Sheppard Associates. The 35-person studio has received praise from all over the world for its distinctive design aesthetic, which uses light and space as sculpture-making materials.

Urban and commercial masterplans, private residences, fashion boutiques, and galleries of contemporary art are among the many scales of commissions that have been given to architects for a variety of clients, including Jil Sander, Giorgio Armani, Salvatore Ferragamo, Vera Wang, Bergdorf Goodman, Saks Fifth Avenue, Tishman Speyer, the Solomon R. Guggenheim Museum, the Florence and Venice Biennales, and a number of private residential clients. The Cooper-Hewitt, National Design Museum awarded Michael Gabellini the National Design Award in Interior Design in 2006. The company has also received dozens of accolades from magazines and professional organizations, including 18 awards from the American Institute of Architects.

Gabellini Associates was founded in 1991 by Michael Gabellini, a highly esteemed designer. Gabellini Sheppard is now one of the best interior design firms in the world thanks to his partnership with Kimberly Sheppard and Daniel Garbowit. Above all, the team’s combination of expertise in design, architecture, and fine art enabled it to produce some of the most iconic interiors of the twenty-first century. Without a doubt, their cutting-edge interiors represent the pinnacle of modern architecture and design.

Founded: 1991

Headquarters: 665 Broadway, Suite 706 New York, NY 10012


Leo Marmol and Ron Radziner established Marmol Radziner, a well-known business with headquarters in Los Angeles, thirty years ago. The group, which includes interior and landscape designers, metal fabricators, carpenters, furniture makers, and construction workers, was founded and is led by architects. Due to the diversity of design-build projects, any client’s needs can be met with an unmatched degree of customization.

What we value: A one-stop shop for everything from finishes and furniture to architectural prints and construction. This strategy is uniform and specific.

Established in 1989, Marmol Radziner is a unique design-build firm led by architects. Since its inception, the business has developed a reputation for innovative design and meticulously following construction guidelines. Along with interior design services, they also design and make custom furniture. They have in-house designers and master craftsmen who are able to create environments with any level of customization.

Marmol Radziner takes on the traditional “master builder” role, combining a variety of design services with knowledge of construction. A single-discipline firm cannot match the breadth and depth of expertise that can be found among a team of architects, interior designers, landscape designers, metal fabricators, carpenters, furniture makers, and construction workers. Over 200 people are currently employed by Marmol Radziner in our office, retail locations, and fieldwork.

Founded: 1989

Headquarters: 2210 Nebraska Avenue, Los Angeles CA 90025

Staff: Over 200


An international architectural, urban planning, and engineering firm is Skidmore, Owings & Merrill (SOM). Louis Skidmore and Nathaniel Owings founded it in Chicago, Illinois, in 1936. SOM is one of the most important architectural firms in the world, with a portfolio that includes thousands of projects spread across 50 nations. The Walt Disney Company’s new headquarters is one of the company’s notable recent projects.

Today’s architectural pioneer Skidmore, Owings & Merrill (SOM) has collaborated with all of the top real estate firms to design offices, shopping centers, airports, and more. The concept-based design approach has consequently gained a lot of respect and acceptance in the sector.

Founded: 1936

Headquarters: Chicago, Illinois, U.S.


MKDA is an interior design and corporate planning company with active studios in New York, Stamford, Miami, and Washington, D.C. One of the most significant American companies for corporate interior design is MKDA. Its architects, designers, and strategists in Miami are pioneers in the strategic planning and avant-garde design of built environments.

MKDA has received numerous accolades and commendations for its people-centered strategy. Designer bags from top-notch brands have been produced thanks to a rich approach to workplace design. In order to create a cozy and opulent environment, it also thinks that corporate spaces should be enhanced with form and function. So, this family-owned design company belongs on this list.

Founded: 1959

Headquarters: New York, NY


American multinational engineering firm AECOM was formerly known as AECOM Technology Corporation. A worldwide uptick for AECOM! They are composed of 50 companies that have joined forces over the past few years to leave a historic impression. It is not overstatement to say that their designs are innovative given that they are currently Fortune 500 companies. The use of cutting-edge technology by AECOM designers is something they take great pride in.

Approximately 87,000 people work for AECOM. The organization was formally known as AECOM Technology Corporation from 1990 to 2015. The company is traded on the Frankfurt Stock Exchange (E6Z) and the NYSE, respectively, under the tickers ACM and E6Z. AECOM announced plans to move its global headquarters from Los Angeles, California, to Dallas, Texas, in a press release on August 17, 2021.


Headquarters: Dallas, Texas


Although Tsao & McKown’s concepts have unmistakably Asian influences, the founding members are North American.

Within a few short years, Calvin Tsao and Zack McKown went from being Harvard classmates to running one of the top interior design firms. Their projects range from luxurious penthouses to rustic retreats, thanks to their experience.

Tsao & McKown’s stylish interiors have earned them a place on the Interior Design Hall of Fame, just like the designs of many industry greats before them.

A well-known and influential figure in contemporary architecture, Calvin Tsao draws inspiration for his work from his active engagement with a variety of artistic mediums.

Zack McKown has received recognition for his contributions to the fields of furniture and product design, interior design, architecture, and urban design.

Founded: 1985



What about spending your vacation in an inn that was once a mortuary?

Are you curious to know what houses are the most haunted in the US? KnowInsidershas suggested a list of top 10 most haunted and ghost …

Mosquitos can enter your room through open doors and windows, as well as tiny holes in your window screens. These methods may assist you in …

Not only are these peculiar buildings interesting to look at, but they’re also full of fascinating facts. Check out right below the list of 10 …

Leave a Reply

Your email address will not be published.