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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2311Undisclosed2 - 9 employeesSewickley, PAStudio St.Germain is a small Architectural Design and Interior Design company established in 2013. Their team focuses on Architectural Design and Interior Design.Read More
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2312Undisclosed2 - 9 employeesCranberry Township, PAFJ Baehr Architects, LLC is an Architectural Design and Interior Design company founded in 1995. The team focuses on Architectural Design and Interior Design.Read More
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2313Undisclosed2 - 9 employeesPittsburgh, PASmall Architectural Design and Interior Design company Archipello, is based in Pittsburgh, Pennsylvania. Their services include Architectural Design and Interior Design.Read More
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2314Undisclosed2 - 9 employeesEugene, ORRobertson l Sherwood l Architects pc is an Architectural Design company founded in 1973. The small team focuses on Architectural Design.Read More
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2315Undisclosed2 - 9 employeesPortland, ORLaunched in 1998, communitecture ARCHITECTURE | PLANNING | DESIGN is an Architectural Design and Interior Design company. The team specializes in Architectural Design and Interior Design.Read More
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2316Undisclosed2 - 9 employeesPittsburgh, PATKA Architects, Inc. Is an Architectural Design and Interior Design company. Their team is located in Pittsburgh, Pennsylvania. The agency offers Architectural Design and Interior Design.Read More
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2317Undisclosed2 - 9 employeesPittsburgh, PAEstablished in 1994, Stephen Casey Architects is a small Architectural Design and Interior Design company. Their team offers Architectural Design and Interior Design.Read More
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2318Undisclosed2 - 9 employeesPittsburgh, PAHeadquartered in Pittsburgh, Pennsylvania, Penner and Associates Architects is an Architectural Design and Interior Design company. The team provides Architectural Design and Interior Design.Read More
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2319Undisclosed2 - 9 employeesEugene, ORVeronica Shean Interior Design is an Interior Design company located in Eugene, Oregon. The team specializes in Interior Design.Read More
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2320Undisclosed2 - 9 employeesPortland, ORArchitectural Design and Interior Design company POLYPHON is based in Portland, Oregon. Launched in 2013, the team focuses on Architectural Design and Interior Design.Read More
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2321Undisclosed2 - 9 employeesSaint Paul, MNLunning Wende Associates, Inc. Is a small Saint Paul, Minnesota-based Architectural Design company. Their services include Architectural Design.Read More
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2322Undisclosed2 - 9 employeesSaint Paul, MNRichard Laffin Architects Inc is an Architectural Design company. Their small team is headquartered in Saint Paul, Minnesota. Their services include Architectural Design.Read More
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2323Undisclosed2 - 9 employeesOakland, CADesign Draw Build Inc. Is an Architectural Design company established in 2011. Their services include Architectural Design.Read More
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2324Undisclosed2 - 9 employeesAdams Architectural Associates, a small Architectural Design and Interior Design company, is headquartered in Chesterfield, Missouri. Their services include Architectural Design and Interior Design.Read More
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2325Undisclosed2 - 9 employeesCarlsbad, CAStudio Matsalla Interiors, an Interior Design company, was founded in 2011. The team focuses on Interior Design.Read More
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2326Undisclosed2 - 9 employeesAnn Arbor, MILaunched in 1999, PLY+ Research and Studio is an Architectural Design company. The team offers Architectural Design.Read More
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2327Undisclosed2 - 9 employeesBloomfield Township, MIYoung & Young Architects is an Architectural Design and Interior Design company. Founded in 2009, their team offers Architectural Design and Interior Design.Read More
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2328Undisclosed2 - 9 employeesMarquette, MISmall Architectural Design company Barry J. Polzin Architects Inc., is headquartered in Marquette, Michigan. Their services include Architectural Design.Read More
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2329Undisclosed2 - 9 employeesWinchester, MAMary McKenna & Associates, Inc. Is an Architectural Design company. Headquartered in Winchester, Massachusetts, their small team specializes in Architectural Design. The agency was founded in 1989.Read More
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2330Undisclosed2 - 9 employeesHingham, MAKFP Architects, Inc., a small Architectural Design company, is located in Hingham, Massachusetts. Their services include Architectural Design and Interior Design.Read More
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2331Undisclosed2 - 9 employeesCaracas, VenezuelaIn Caracas, Venezuela, HTA is an Architectural Design company. They provide Architectural Design.Read More
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2332Undisclosed2 - 9 employeesBuenos Aires, ArgentinaEstablished in 1995, BRUNZINI Arquitectura is an Architectural Design company. Their team specializes in Architectural Design.Read More
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2333Undisclosed2 - 9 employeesOttawa, CanadaDouglas Cardinal Architect Inc., an Architectural Design company, provide Architectural Design. They were founded in 1964.Read More
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2334Undisclosed2 - 9 employeesVaughan, CanadaBaldassarra Architects Inc., an Architectural Design company, is in Vaughan, Canada. They offer Architectural Design and were established in 1986.Read More
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2335Undisclosed2 - 9 employeesToronto, CanadaARK Inc is an Architectural Design company. In Toronto, Canada, the team specializes in Architectural Design.Read More
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2336Undisclosed2 - 9 employeesBarrie, CanadaFormworks Inc. Architects is an Architectural Design company. They are based in Barrie, Canada and have small team. They focus on Architectural Design.Read More
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2337Undisclosed2 - 9 employeesToronto, CanadaHeadquartered in Toronto, Canada, Coolearth Architecture Inc. Is a small Architectural Design company. The team provides Architectural Design.Read More
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2338Undisclosed2 - 9 employeesToronto, CanadaRED Studio Inc. Architects is an Architectural Design company. They were founded in 2002 and offer Architectural Design.Read More
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2339Undisclosed2 - 9 employeesQuébec, CanadaBourgeois Lechasseur is an Architectural Design company. In Québec, Canada, their team specializes in Architectural Design.Read More
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2340Undisclosed2 - 9 employeesEdmonton, CanadaBoreas Architecture is an Architectural Design company. Their small team is located in Edmonton, Canada. Their team offers Architectural Design.Read More
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