Company type | Private |
---|---|
Industry | Architecture, engineering, urban planning |
Founded | 1955 |
Founders | |
Headquarters | , |
Number of locations | 26 offices |
Area served | International |
Key people |
|
Services | Architecture, Consulting, Engineering, Experience Design, Interiors, Landscape Architecture, Lighting Design, On-Site Space Management, Planning + Urban Design, Sustainable Design |
Number of employees | 1,600 [1] |
Website | www |
HOK, formerly Hellmuth, Obata + Kassabaum, is an American design, architecture, engineering, and urban planning firm. Founded in 1955, it is now registered as HOK Group, Inc.
HOK was established in St. Louis, Missouri, in 1955. [2] The firm is named for its three founding partners: George F. Hellmuth, Gyo Obata and George Kassabaum, all graduates of the School of Architecture at Washington University in St. Louis. [2]
The practice's first building designs were schools in St. Louis suburbs, and St. Thomas Aquinas High School in Florissant was the first independent school designed by the firm. Another prominent school they designed was the Saint Louis Priory School. [3]
By the mid-1960s, the firm was winning commissions across the United States and began to open additional offices, starting with San Francisco in 1966 for the design of a library at Stanford University and Dallas in 1968 for the master planning and design of Dallas/Fort Worth International Airport. [4] [5] Also in 1968, HOK launched its interior design practice. That year, HOK expanded into Washington, D.C., after winning the commission to design the Smithsonian National Air and Space Museum. In 1973, HOK established a presence in New York by acquiring Kahn & Jacobs, designers of many New York City skyscrapers. By the 1970s, the firm was operating internationally and in 1975 the firm was named as architect of the $3.5 billion King Saud University in Riyadh, at the time the single largest building project in the world. [6] In 1979, George Kassabaum was elected into the National Academy of Design as an Associate Academician. [7]
In 1983, HOK formed HOK Sport Venue Event, a subsidiary devoted entirely to designing sport stadiums, arenas, and convention centers, an architectural boom market at the time. [6] In January 2009, the Board of HOK Group, Inc. and managers of HOK Sports Facilities, LLC transferred ownership of HOK Sport to leaders of that practice. The company became an independent firm, and rebranded itself as Populous. [8]
HOK's first office outside the US opened in Hong Kong in 1984, and the second in London in 1987, a practice that would be expanded in 1995 by merging with the British architectural practice Cecil Denny Highton. [9] [10]
The firm expanded into China in 2013, when it acquired the New York and Shanghai offices of hospitality design firm BBG-BBGM, creating one of the world's largest interior design firms, [11] although BBG-BBGM's office in Washington, D.C., continues to operate as BBGM. By 2007, international work represented more than 40% of HOK's annual revenue. [12]
As of June 2024, HOK operates 26 offices [13] across North America, Europe and Asia, including in Hong Kong, Beijing and Shanghai in China; Dubai in the Middle East; [14] Mumbai, India; and Toronto, Canada, where it established its first offices in 1997 with the acquisition of Urbana Architects. [15] [16] [17] [18] [19]
Other domestic acquisitions include Caudill Rowlett Scott based in Houston, Texas, in November 1994, adding offices in Houston and Atlanta. [20] [21] The purchase of 360 Architecture in January 2015, a 200-person, Kansas City-based firm, gave the group capabilities in the design of stadiums, ballparks and arenas. [22] That acquisition enabled HOK to launch a new global Sports, Recreation, and Entertainment design practice after the breakaway of Populous, and to open new offices in Kansas City and Columbus, Ohio. [23] This return to the firm's tradition of stadium architecture was buoyed on May 15, 2015, when the firm announced a multi-year partnership with the United Soccer League (USL) in the US to lead a stadium development, design and standards initiative to help house all USL clubs in soccer-specific stadiums across North America by the end of the decade. [24]
In 2023, Eli Hoisington and Susan Klumpp Williams were appointed joint co-CEOs of HOK, the firm's youngest CEOs, and the first time it had appointed a woman. [25] [26] They succeeded Bill Hellmuth, founder George Hellmuth’s nephew, who was president of the firm from 2004 to 2016 and CEO from 2016 until his passing in 2023. [27] Prior to Bill Hellmuth, Patrick MacLeamy served as HOK’s CEO from 2003 to 2016, and chairman since 2012. [28] MacLeamy succeeded HOK Chairman Bill Valentine when he retired after 50 years with the firm. [29]
In 1983, HOK introduced HOK Draw, computer-aided drafting software products that specialized in conceptual architectural design. In the early 2000s, HOK began using Building Information Modeling (BIM) to streamline the design and construction process. [30]
His team designed the Weather Prediction Center with a four-story waterfall to direct rainwater into bio-retention gardens; and a louvred sunlight system for a building used by the Office of the Chief Medical Examiner. [31] [32]
HOK has worked with the Biomimicry Group, co-founded by Janine Benyus, since 2008, which directs designers to use natural models in solving problems such as precipitation capture. [33] [34] In 2010 they collaborated with the energy and daylight consultancy, The Weidt Group, to complete Net Zero Court, a zero-emissions class A commercial office building in St. Louis. [35] [36] Using an ocular roof design, their 2017 Mercedes-Benz Stadium became the first LEED Platinum certified sports stadium in the US. [37] [38] Their design for the Boston Consulting Group HQ in Toronto in 2022, uses principles of wellness-informed architecture, to maximise natural light and encouraging standing, for which it won WELL Platinum Certification from WELL Building Standard accreditation body. [39]
HOK and Biomimicry 3.8 released the Genius of Biome report, a textbook for how to apply biomimicry design principles. [40] In 2014, ORO Editions published HOK Tall Buildings, a 300-page book exploring the design of the contemporary high-rise. [41]
SOM, previously Skidmore, Owings & Merrill LLP, is a Chicago-based architectural, urban planning, and engineering firm. It was founded in 1936 by Louis Skidmore and Nathaniel Owings. In 1939, they were joined by engineer John O. Merrill. The firm opened its second office, in New York City, in 1937 and has since expanded, with offices in San Francisco, Los Angeles, Washington, D.C., London, Melbourne, Hong Kong, Shanghai, Seattle, and Dubai.
King Khalid International Airport is an international airport located about 35 kilometres (22 mi) north of Riyadh, Saudi Arabia, designed by the architectural firm HOK, and Arabian Bechtel Company Limited served as the construction manager on behalf of the Saudi government.
Gyo Obata was an American architect, the son of painter Chiura Obata and his wife, Haruko Obata, a floral designer. In 1955, he co-founded the global architectural firm HOK. He lived in St. Louis, Missouri, and still worked in HOK's St. Louis office. He designed several notable buildings, including the McDonnell Planetarium and GROW Pavilion at the Saint Louis Science Center, the Independence Temple of the Community of Christ church, the National Air and Space Museum in Washington, D.C., and the Abraham Lincoln Presidential Library and Museum in Springfield, Illinois.
Sendai Airport is an international airport located in Natori of Miyagi Prefecture, 13.6 km (8.5 mi) south-southeast of Sendai, Japan. The airport is the largest in Tōhoku region. The airport's annual passenger numbers have been around 3.6 million in recent years, competing with Kobe Airport for 10th place in Japan. The airport sustained serious damage in 2011 Tōhoku earthquake and tsunami.
The Missouri History Museum in Forest Park, St. Louis, Missouri, showcases Missouri history. It is operated by the Missouri Historical Society, which was founded in 1866. Museum admission is free through a public subsidy by the Metropolitan Zoological Park and Museum District.
The year 2006 in architecture involved some significant architectural events and new buildings.
Kivett & Myers was a Kansas City, Missouri architecture firm that pioneered the design of modern professional sports stadiums. The firm was established in 1931 as the sole proprietorship of Clarence Kivett. With the addition of Ralph E. Myers in 1945 the firm became the partnership of Kivett & Myers. The firm was acquired by HNTB in 1975.
360 Architecture was an American architectural practice acquired by HOK in 2015. The firm provided services for a range of project types including corporate headquarters and commercial office buildings, sports arenas, stadiums and ballparks, municipal facilities, single- and multi-family residential, and mixed-use entertainment districts. The firm was headquartered in Kansas City, Missouri, with offices in Columbus Ohio; and San Francisco, California. As of 2014, the firm had a staff of 200 professionals.
Yamasaki Associates, Inc. was an architectural firm based in Troy, Michigan. Its founder, Minoru Yamasaki, was well known for his design of the twin towers of the World Trade Center.
Fentress Architects is an international design firm known for large-scale public architecture such as airports, museums, university buildings, convention centers, laboratories, and high-rise office towers. Some of the buildings for which the firm is best known include Denver International Airport (1995), the modernized Tom Bradley International Terminal at LAX (2013), the National Museum of the Marine Corps near Quantico, Virginia (2005), and the Green Square Complex in Raleigh, North Carolina (2012).
Robinsons Summit Center, formerly known as the JG Summit Center, is an office skyscraper located in Makati, Philippines. It is owned by JG Summit Holdings, Inc., and developed by its real estate arm, Robinsons Land Corporation. It stands at 174 meters (571 ft), is currently the 9th-tallest complete building in Makati, and is one of the tallest buildings in the Philippines.
The Robinsons Equitable Tower, formerly known as the Robinsons PCI Bank Tower, is an office skyscraper located in Pasig, Philippines. It was completed in 1997 and stands at 175 metres.
Bill Hellmuth was an American architect who designed several notable projects worldwide. Since 2005, he had been president of HOK, a global architecture, engineering and planning firm, while also heading its Washington, D.C., office.
Richard Moreta Castillo, also known as Richard More is an American architect.
Patrick MacLeamy, FAIA, LEED AP, is an American architect and executive who is chairman of buildingSMART International. Previously, he served as Chairman and CEO of HOK, a global architecture, engineering and planning firm. MacLeamy is the author of the book Designing a World-Class Architecture Firm: The People, Stories and Strategies Behind HOK, published by Wiley in April 2020. The book tells the history of HOK, one of the largest design firms in the world, and draws lessons from HOK intended to help other architects and creative services professionals improve their own practices. “Build Smart,” a podcast co-hosted by MacLeamy and Mark R. LePage, AIA, NCARB, is inspired by MacLeamy's book.
George Francis Hellmuth (1907–1999) was an American architect based in St. Louis, Missouri.
George E. Kassabaum was an American architect, and one of the co-founders of the HOK architectural firm.
Robert Allan Jacobs (1905-1993) was an American architect in practice in New York City from 1935 to 1976. From 1939 until 1965 he was the partner of Ely Jacques Kahn in the firm of Kahn & Jacobs.
Edwin Butler Crittenden (1915-2015) was an American architect practicing in Anchorage, Alaska. Referred to later in life as the "dean of Alaska architecture", he was the most notable Alaskan architect of the 20th century.
Elmer A. Stuck was an American architect in practice in Jonesboro, Arkansas from 1926 until his death in 1978. Stuck and his partners developed the leading architectural practice in the Arkansas Delta and were responsible for major projects throughout the state, including the Medical Arts Building in Hot Springs, the federal building in Helena, three county courthouses and much of the campus of Arkansas State University.
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