RNL Design was a Denver-based multidisciplinary design firm offering services in architecture, interior design, planning and urban design, landscape architecture, lighting design, and facilities master planning. They are now closed after their portfolio was acquired by Stantec.
Founded in 1956, a one-man operation in Denver known as John B. Rogers, Architect. Rogers, the "R" in RNL Design, studied architectural engineering at Kansas State University. His studies were interrupted by three years of service in the U.S. Army during World War II, after which he returned to graduate. Rogers came to Denver in 1947 to work for the architectural firm Smith, Hegner and Moore. After working in Denver, he attended the University of Texas, earning a bachelor of architecture degree in 1951, and an MBA from the University of Colorado in 1984.
Rogers joined forces with Jerome Nagel in 1961 to form Rogers Nagel Architects.
In 1966, Rogers Nagel Architects joined with Victor Langhart to form Rogers Nagel Langhart Architects and Engineers.
In 2000, acquired Klages Carter Vail and Partners, an architectural firm located in Orange County, California.
Skidmore, Owings & Merrill LLP (SOM) is an American architectural, urban planning and engineering firm. It was founded in 1936 by Louis Skidmore and Nathaniel Owings in Chicago. In 1939, they were joined by engineer John Merrill. The firm opened its second office, in New York City, in 1937 and has since expanded, with additional offices in San Francisco, Los Angeles, Washington, D.C., London, Melbourne, Hong Kong, Shanghai, Seattle, and Dubai.
RTKL was a global architecture, planning and design firm. The firm was founded in 1946 by Archibald C. Rogers and Francis T. Taliaferro in Rogers’ grandmother’s basement in Annapolis and grew to be one of the largest architectural firms in the world prior to its acquisition by Arcadis NV in 2007. In October 2015, RTKL was formally merged with another Arcadis subsidiary, Seattle-based Callison, to form CallisonRTKL headquartered in Baltimore.
SmithGroup is an international architectural, engineering and planning firm. Established in 1853 by architect Sheldon Smith, SmithGroup is the longest continually operating architecture and engineering firm in the United States that is not a wholly owned subsidiary. The firm's name was changed to Field, Hinchman & Smith in 1903, and it was renamed Smith, Hinchman & Grylls in 1907. In 2000, the firm changed its name to SmithGroup. In 2011, the firm incorporated its sister firm, JJR, into its name, becoming SmithGroupJJR. As of August 1, 2018, the firm changed its name back to SmithGroup.
Hideo Sasaki was a Japanese American landscape architect.
Eugene Sternberg was a Hungarian-born American architect known for his passionate commitment and contribution to contemporary/modernist architecture and town planning in Colorado and other Rocky Mountain states between 1950 and 1990. He designed over 400 building projects and subdivisions, many of them iconic examples of Modernist architecture. Since his focus was on improving the quality of life of the general population, the structures he built were beautiful, useful, and cost-effective. Most of his projects were in the category of social architecture: affordable homes, senior housing projects, public housing, hospitals, medical clinics, public schools, community colleges, community centers, churches, buildings for credit unions, labor unions, and headquarters offices for Rural Electric Associations. As a planner Sternberg designed a number of innovative housing subdivisions and master plans for college campuses, governmental complexes, county fairgrounds, and a number of small western cities.
HDR, Inc. is an American design and engineering company based in Omaha, Nebraska.
Perkins&Will is a global design practice founded in 1935. As of 2022, Perkins&Will had 28 offices and over 2,500 employees. In the same year, Perkins&Will generated $572.47 million in earnings, making it the second largest architecture firm by revenue in the United States. Phil Harrison has been the firm's CEO since 2006.
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).
DLR Group is an employee-owned integrated design firm providing architecture, engineering, planning, and interior design. Their brand promise is to elevate the human experience through design. A self-described advocate for sustainable design, the firm was an early adopter of the Architecture 2030 Challenge, and an initial signatory to the AIA 2030 Commitment and the China Accord.
Alan B. Ford, FAIA, is an American architect and author best known for his work on K-12 sustainable schools.
JLG Architects is an architecture firm that specializes in urban design, master planning and architectural design for sports/recreation facilities, universities, K-12 schools, aviation facilities, medical centers, and mixed-use/multi-family housing. JLG has offices in Minneapolis, St. Cloud, and Alexandria, Minnesota, and Grand Forks, Bismarck, Minot, Williston, and Fargo, North Dakota, Rapid City and Sioux Falls, South Dakota, and Boston, Massachusetts.
The Byron G. Rogers Federal Building and U.S. Courthouse is a historic building on Stout Street in downtown Denver, Colorado, which serves as a courthouse of the United States District Court for the District of Colorado. Completed in 1965, the building was renamed for Colorado Congressman Byron G. Rogers in 1984. In 1996 and 1997, the criminal case against bomber Timothy McVeigh was conducted there. Additionally, the federal building is home to 11 federal agencies, including the United States Patent and Trademark Office's new Rocky Mountain Regional location that opened on June 30, 2014. The building was listed on the National Register of Historic Places in 2016.
Edward Divine White Jr., FAIA, was an architect based in Denver, Colorado, whose forty-year practice focused on contemporary architecture and historic preservation. Along with his architectural practice, White was lifelong friend to Jack Kerouac from 1947 to Kerouac's death in 1969. The pair exchanged over 90 letters and postcards during that time.
Design Workshop is an international landscape architecture, land planning, urban design and strategic services firm that began in 1969. The firm was named ASLA's Firm of the Year in 2008 for its work in new communities, urban centers, resorts, public parks, golf courses and residences.
FKP Architects is an American architecture firm based in Houston, Texas. It specializes in the design of major academic, research, scientific, and healthcare projects. In 2017, FKP Architects merged with CannonDesign, a global architecture, engineering and planning firm.
NAC Architecture is a design firm with over 170 architects, engineers, interior designers and support staff, with offices in Spokane, Seattle and Los Angeles. The firm specializes in architecture, planning, electrical engineering, interior design, and capital facilities consulting. Core markets served include education, healthcare, laboratory, biotechnology, recreation, hospitality, civic, cultural, extended care, and restoration. Incorporated in 1970, NAC Architecture has roots in Spokane, Washington, dating back to 1960.
CannonDesign is a global architecture, engineering and consulting practice that provides services for a range of project types, including hospitals and medical centers, corporate headquarters and commercial office buildings, higher education and PK-12 education facilities, hotels and hospitality, mixed-use, sports facilities, and science and research buildings. Brad Lukanic has been the CEO of the employee-owned firm since 2015. In 2017 and 2019, Fast Company named CannonDesign one of the 10 most innovative architecture firms in the world.
Jane Silverstein Ries (1909–2005), also known professionally as Julia Jane Silverstein, was an American landscape architect who was the first woman licensed in Colorado as a professional landscape architect. For her landscape work as well as her efforts to preserve and restore historical sites, she was inducted into the Colorado Women's Hall of Fame and a foundation was established in her name that awards scholarships in her field and supports an annual lecture series.
Sasaki is a design firm specializing in Architecture, Interior Design, Urban Design, Space Planning, Landscape Architecture, Ecology, Civil Engineering, and Place Branding. The firm is headquartered in Boston, Massachusetts, but practices on an international scale, with offices in Shanghai, and Denver, Colorado, and clients and projects globally.
Herbert R. Schaal is an American landscape architect, educator, and firm leader notable for the broad range and diversity of his projects, including regional studies, national parks, corporate and university campuses, site planning, botanical gardens, downtowns, highways, cemeteries, and public and private gardens. Schaal is one of the first landscape architects to design children's gardens, beginning in the 1990s with Gateway Elementary, Gateway Middle, and Gateway Michael Elementary school grounds in St. Louis, Missouri, the Hershey Children's Garden at the Cleveland Botanical Gardens, and Red Butte Garden and Arboretum.
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