Top 100 Sustainable Architecture Firms
The Best of December 2025
Creating sustainable design is much easier today, thanks to the help of sustainable architects. These experts are skilled in designing low-impact, energy-efficient buildings that maximize use and comfort while minimizing environmental damage. Apart from their design expertise, they are also well-versed in the latest sustainable materials and contemporary technologies to help you finish your projects.
There are a lot of benefits to partnering with sustainable architects, and you can find the best partner for your next project using The Manifest’s platform! Use our website to find the top sustainable architects in the industry today, along with their notable projects and former clients. Visit The Manifest today!
List of the Best Sustainable Architects
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4861Undisclosed10 - 49 employeesYork, PAEstablished in 2005, CORE Design Group LLC, a small Architectural Design and Interior Design company, is in York, Pennsylvania. Their services include Architectural Design and Interior Design.Read More
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4862Undisclosed10 - 49 employeesMcAllen, TXMilnet Architectural Services is an Architectural Design company. Headquartered in McAllen, Texas, the agency was founded in 2000. Their team offers Architectural Design.Read More
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4863Undisclosed10 - 49 employeesLos Angeles, CAArchitectural Design company Scale(s) Lab Architects is based in Los Angeles, California. The team offers Architectural Design and Branding.Read More
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4864Undisclosed10 - 49 employeesGalveston, TXLEWIS DESIGN GROUP, PLLC is an Architectural Design and Interior Design company. They provide Architectural Design and Interior Design and are located in Galveston, Texas.Read More
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4865Undisclosed10 - 49 employeesPittsburgh, PAShelton Design/Build, an Architectural Design and Interior Design company, was founded in 2014. The firm provides Architectural Design and Interior Design, and is small.Read More
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4866Undisclosed10 - 49 employeesOverland Park, KSHMN Architects is an Architectural Design and Interior Design company. They offer Architectural Design and Interior Design and were launched in 1989. The firm is in Overland Park, Kansas.Read More
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4867Undisclosed10 - 49 employeesLancaster, PARichard F. Mula Architects, llc is an Architectural Design and Interior Design company established in 1999. The team offers Architectural Design and Interior Design.Read More
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4868Undisclosed10 - 49 employeesPhiladelphia, PAInterior Design company IEI Group offers Interior Design and Architectural Design. They were founded in 1991.Read More
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4869Undisclosed10 - 49 employeesSan Antonio, TXDrewry Martin Inc is a San Antonio, Texas-based Architectural Design and Interior Design company. They offer Architectural Design and Interior Design and were established in 1988.Read More
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4870Undisclosed10 - 49 employeesTopeka, KSArchitect One, Inc. Is an Architectural Design and Interior Design company. The team is in Topeka, Kansas, and their services include Architectural Design and Interior Design.Read More
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4871Undisclosed10 - 49 employeesPhiladelphia, PAFloss Barber Inc., an Interior Design company, was launched in 1986. In Philadelphia, Pennsylvania, the team provides Interior Design and Lighting Design.Read More
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4872Undisclosed10 - 49 employeesThe Woodlands, TXArchitectural Design and Interior Design company Mark W. Todd Architects was founded in 1986. The company provides Architectural Design and Interior Design.Read More
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4873Undisclosed10 - 49 employeesWichita Falls, TXBYSP architects is an Architectural Design and Interior Design company. They offer Architectural Design and Interior Design and were founded in 1982.Read More
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4874Undisclosed10 - 49 employeesWichita Falls, TXHarper Perkins Architects, Inc. Is an Architectural Design and Interior Design company launched in 1962. Their team focuses on Architectural Design and Interior Design.Read More
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4875Undisclosed10 - 49 employeesMalvern, PAArchitectural Design company Arcus Design Group - Architects, Inc. Was launched in 1987. The firm focuses on Architectural Design and Interior Design.Read More
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4876Undisclosed10 - 49 employeesAdelaide, AustraliaGrieve Gillett Andersen, an Architectural Design company, is headquartered in Adelaide, Australia. They offer Architectural Design.Read More
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4877Undisclosed10 - 49 employeesRidgefield, CTDoyle Coffin Architecture, an Architectural Design company, was launched in 1973. The team provides Architectural Design and Interior Design and is based in Ridgefield, Connecticut.Read More
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4878Undisclosed10 - 49 employeesHartford, CTEstablished in 1984, Crosskey Architects is a small Architectural Design company. Their team specializes in Architectural Design and Interior Design.Read More
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4879Undisclosed10 - 49 employeesPhiladelphia, PAAlexander Perry, Inc., an Interior Design company, was established in 1987. The team specializes in Interior Design and Architectural Design.Read More
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4880Undisclosed10 - 49 employeesSacramento, CAArchitectural Design and Interior Design company Nacht & Lewis is based in Sacramento, California. The team provides Architectural Design and Interior Design.Read More
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4881Undisclosed10 - 49 employeesHouston, TXArchitectural Design and Interior Design company Browne McGregor Architects Inc provides Architectural Design and Interior Design. They were founded in 1995.Read More
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4882Undisclosed10 - 49 employeesHouston, TXFounded in 2012, Studio Five Design is an Architectural Design and Interior Design company. The company focuses on Architectural Design and Interior Design.Read More
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4883Undisclosed10 - 49 employeesPittsburgh, PAEnvironmental Planning & Design is an Architectural Design company. They are headquartered in Pittsburgh, Pennsylvania. Their team offers Architectural Design.Read More
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4884Undisclosed10 - 49 employeesCollingwood, AustraliaCHT Architects is an Architectural Design and Interior Design company. The Collingwood, Australia-based company was established in 1999. Their team focuses on Architectural Design and Interior Design.Read More
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4885Undisclosed10 - 49 employeesLeander, TXArchitectural Design and Interior Design company DFD Architects Inc is located in Leander, Texas. Launched in 1994, the team focuses on Architectural Design and Interior Design.Read More
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4886Undisclosed10 - 49 employeesSurry Hills, AustraliaBased in Surry Hills, Australia, Koichi Takada Architects is a small Architectural Design company. Their services include Architectural Design.Read More
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4887Undisclosed10 - 49 employeesPflugerville, TXHamilton & Associates is an Architectural Design company. In Pflugerville, Texas, the team specializes in Architectural Design.Read More
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4888Undisclosed10 - 49 employeesTucson, AZSwaim Associates Ltd is an Architectural Design company. The firm is in Tucson, Arizona. Their services include Architectural Design and Interior Design.Read More
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4889Undisclosed10 - 49 employeesAllentown, PAMKSD architects, an Architectural Design company, is based in Allentown, Pennsylvania. The team focuses on Architectural Design.Read More
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4890Undisclosed10 - 49 employeesPhoenix, AZSearer, Robbins & Stephens, an Architectural Design company, is in Phoenix, Arizona. Their services include Architectural Design and Interior Design.Read More
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