Top 10 Best Architecture Firms in the USA

The history of modern architecture in the USA goes back to the time when the country’s industrialization was just taking place last century. 

Indeed some of the architectural splendors of the modern world are in the USA and built by US organizations only.

To name some of them – The Empire State building, until recently the tallest structure, the White House, The Capitol, Lincoln’s Memorial, Jefferson Memorial, etc., are the best testimonials of modern American Architecture.

Best Architecture Firms in the USA

  • Kohn Pedersen Fox
  • NBBJ
  • ZGF Architects
  • Corgan
  • Nelson Worldwide
  • IBI Group
  • Perkins Eastman
  • HKS
  • Perkins and Wills
  • Gensler

Best Architecture Firms in the USA

10. Kohn Pedersen Fox

Better known as KPF Associates, 1976 incorporated New York-based company is a strategic designer and planner for interiors, sustainable and urban designing and planning; It is one of the largest architecture organizations in New York.

Some of the prized architectural wonders that the company has commissioned are the Unilever HQ in London, RBC Centre in Toronto, Heron Tower in London, the International Commerce center in Hong Kong, Lotte World Tower in Korea, etc. 

The company, as its strategy, has specialty teams to handle designs and planning in residential, corporate, healthcare, retail, transportation, hospitality, and other such sectors.   


This Seattle-based company and founded in 1943, has a global presence with offices in almost all continents.

The company specializes in interior designing, branding, consulting, and landscape designing for buildings in corporate, commercial, entertainment, healthcare, and civic sectors.

Some of the important projects the company has completed are Reebok world headquarters, Boeing world headquarters, Telenor HQ, Alibaba headquarters in China, and the Bill and Melinda Gates Foundation. 

The company’s strategy is to retain its global position in a more positive way and build relations with its customers, and have a perfect blend of art and architectural science. 

8. ZGF Architects

This 1942 Portland-based organization, formerly known as the Zimmer Gunsul Frasca partnership, has multiple offices in North America, including Canada.

The company has many accolades to its credit from US-based as well as internationally recognized bodies, which prove its foothold in the architectural fraternity.

The company has handled notable projects in healthcare, education, sports research, hospitality, etc., to name a few. ZGF Architects are leading professional architecture firm in the USA.

Some of its notable projects are the California Science center, the office, the Duke University building, and the famous F5 tower in Seattle. 

The unique strategy that the company encompasses is a bent for creativity and love for competition, more understanding of customer relations, and a passion for learning more on the subject.

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7. Corgan

The company was formed around the 1940s and is headquartered in Houston with multiple offices around the country. Corgan is well-known architecture firms in USA and Canada

The company has many firsts to its credit, for example, the first commercially usable walkway in an airport, elevated monorail in an airport, advanced technology to build drive-in movie theatre towers, etc.

Some of their more acclaimed works are the building of eminent schools, Toyota HQ in America, many eminent hospitals, Delta Airlines terminal building, etc. 

Their novel strategy explains that they have almost about 97% satisfied clients all over; therefore, they strive much harder to bring the 3% balance in their fold.

6. Nelson Worldwide

Formed in 1977 in Minneapolis, Nelson has formidable strength in renovations and what they call as space utilization and space installations.

Having bagged several national and international awards, Nelson has seven core divisions like architecture, strategies, designs, lighting, services, workplace, and international services.

Over the years, Nelson has acquired a number of medium-sized and large-scale design studios, firms, etc. Many of the Nelson Clients are Fortune 500 companies and path breakers in their own rights.

Nelson strategizes in this way as it says — We do the job and implement differently and more effectively, which practically sums up the work ethos of the company. They are primarily known for their amazing work ethics.

5. IBI Group

The Toronto, based group, formed in 1974, specializes in Architectural and landscape designs, civil engineering, transportation, and technology.

It has got multiple offices in North America, parts of Europe, Latin America, and Asia.

Since 2000 the company has acquired many other architectural firms, thus expanding its core business and enlarging its base.

Some of the highly notable projects the company has completed are 41 Cooper Square, BC Cancer Research Centre, Ericsson Research center, and Delta Hotel Toronto. 

IBI group plans to build smart towns and cities, and the company’s software development consultants have developed a new brand strategy or personification of the company called botIBI, which is undoubtedly a great initiative.

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4. Perkins Eastman

Formed in 1980 and headquartered at Fifth Avenue, New York, apart from the usual functions of any internationally acclaimed architectural organization, Perkins Eastman also specializes in graphic design.

Apart from maintaining offices at multiple locations in the USA, Perkins Eastman also has a presence in Latin America, India, China, and the Middle East. Specializing in architectural splendor for senior citizens, healthcare, education, corporate interiors, and hospitality, the company has to its credit buildings like the American Museum for Natural History and Children’s Museum at Pittsburgh.  

The company has four major sectors for clients — Predesigned services, feasibility analysis, Impact analysis, economic consulting teams, and so on.

3. HKS

The company name is based on the initials of the founder Harwood K Smith, the firm was incorporated in 1939 in Dallas. During the course of its operations it has acquired many firms and made its strong presence felt international.

It fulfilled its commitment by active participation in CSR activities when it opened a non-profit school of architecture.

Specializing in stadium building, some of the notable projects it has completed are SoFI stadium Inglewood, AT&T Stadium Arlington, U Bank stadium Minnesota and FAU stadium Florida. 

The group plans to further reinforce its global position in the coming years.

2. Perkins and Wills

Incorporated in 1935 and one of the highest-rated architectural firms in the USA, Perkins, and Wills has also grown through acquisitions and hit the headlines in the 1940s after they designed and built the Crow Island School in Illinois.

According to the company, it has the most number of LEEDS professionals in its fold compared to any other organization in North America.

Some of the notable buildings the company has commissioned are Boeing International Headquarters, Bridgestone Towers, Chase Towers, and Cornell University College.

The organization has banked highly on the digital marketing strategy to reach more of its potential customers.

1. Gensler

Founded in 1965 in San Francisco and undoubtedly the no. 1, Gensler is truly transnational, with 48 offices in 16 countries.

Consistently having bagged awards internationally for its marvelous projects, Gensler has always been amongst the first five in any international award on architecture.

Notable projects in the US  have been Banc of California Stadium, NVIDIA corporate campus, Coca-Cola headquarters, Hyatt headquarters, San Francisco International Airport, JW Marriott, and Ritz Carlton Hotel Buildings. They have also completed reputed overseas projects too, such as in Shanghai.

The USP of Gensler is that while designing for almost all its buildings, they consider the beauty and the profile of the surroundings, making its buildings unique in almost all respects. 

FAQs For Architecture Firms

What does an architecture firm do?

An architecture firm is a company that provides architectural services, including designing and planning buildings and structures. They work on various projects such as residential, commercial, institutional, and industrial buildings.

How do I choose the right architecture firm for my projec

When selecting an architecture firm, consider their experience, portfolio, expertise in the type of project you have, their design style, client testimonials, and their ability to understand and meet your specific requirements.

How much does it cost to hire an architecture firm?

The cost of hiring an architecture firm varies depending on several factors, such as the scope and complexity of the project, the firm’s reputation and experience, the location, and the services required. Typically, architects charge a percentage of the total construction cost or an hourly fee.

What qualifications should I look for in an architecture firm?

Ensure that the architecture firm you choose has licensed and registered architects who have completed accredited architectural programs and are members of relevant professional organizations. It’s also beneficial if they have experience working on similar projects and possess good communication and collaboration skills.

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