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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841Undisclosed2 - 9 employeesQuinton, EnglandMAINWOOD architects is an Architectural Design company. Founded in 2010, the team offers Architectural Design. The agency is located in Quinton, England.Read More
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842Undisclosed250 - 999 employeesWatertown, MALaunched in 1953, Sasaki is a midsize Watertown, Massachusetts-based Architectural Design company. Their services include Architectural Design.Read More
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843Undisclosed2 - 9 employeesSTARC-ARCHITECTS LLP is an Architectural Design company. Their small team is based in England. Their services include Architectural Design.Read More
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844Undisclosed50 - 249 employeesSPACE&PLACE is an Architectural Design and Interior Design company. The team offers Architectural Design and Interior Design, and the company is based in England.Read More
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845Undisclosed50 - 249 employeesDenver, COWold Architects & Engineers, an Architectural Design and Interior Design company, was launched in 1968. The team offers Architectural Design and Interior Design and is located in Denver, Colorado.Read More
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846Undisclosed50 - 249 employeesKSS Design Group is an England-based Interior Design company. They focus on Interior Design and Architectural Design.Read More
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847Undisclosed50 - 249 employeesLondon, EnglandBaily Garner LLP is an Architectural Design company. The team is in London, England, and their services include Architectural Design.Read More
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848Undisclosed2 - 9 employeesEdinburgh, ScotlandRoxburgh McEwan Architects is an Architectural Design company. Their small team of employees is located in Edinburgh, Scotland. Their team focuses on Architectural Design.Read More
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849Undisclosed2 - 9 employeesEdinburgh, ScotlandOiSA Designs Chartered Architect is an Architectural Design company. They are based in Edinburgh, Scotland and have small team. Their team offers Architectural Design.Read More
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850Undisclosed50 - 249 employeesEdinburgh, ScotlandArchitype is an Architectural Design company. Their team is headquartered in Edinburgh, Scotland. The agency focuses on Architectural Design.Read More
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851Undisclosed2 - 9 employeesCardiff, WalesTD Architect, a small Architectural Design and Interior Design company, is located in Cardiff, Wales. The team provides Architectural Design and Interior Design.Read More
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852Undisclosed250 - 999 employeesCardiff, WalesHLM Architects is a midsize Cardiff, Wales-based Architectural Design company. Their services include Architectural Design and Interior Design.Read More
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853Undisclosed2 - 9 employeesCardiff, WalesDowns Merrifield Architects is an Architectural Design company. Their small team is headquartered in Cardiff, Wales. Their services include Architectural Design.Read More
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854Undisclosed2 - 9 employeesBrighton, EnglandSUSTAINABLE DESIGN COLLECTIVE is an Architectural Design company. Their small team is based in Brighton, England. Their services include Architectural Design.Read More
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855Undisclosed250 - 999 employeesDenver, COHord Coplan Macht, an Architectural Design company, is located in Denver, Colorado. They offer Architectural Design and Graphic Design and were founded in 1977.Read More
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856Undisclosed50 - 249 employeesEssex, CTCenterbrook Architects is an Architectural Design company. Launched in 1975, the firm is headquartered in Essex, Connecticut. Their team offers Architectural Design.Read More
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857Undisclosed2 - 9 employeesNewtown, CTP H Architects LLC, an Architectural Design and Interior Design company, was launched in 2009. The agency focuses on Architectural Design and Interior Design, and is small.Read More
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858Undisclosed50 - 249 employeesFounded in 1986, GCA Architects is an Architectural Design and Interior Design company. The firm specializes in Architectural Design and Interior Design, and is midsize.Read More
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859Undisclosed50 - 249 employeesBLT Architects is an Architectural Design company. The team specializes in Architectural Design and Interior Design and is based in.Read More
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860Undisclosed2 - 9 employeesVirginia Beach, VAJJS Studio is an Interior Design company. Their small team is based in Virginia Beach, Virginia. Their services include Interior Design.Read More
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861Undisclosed50 - 249 employeesMelbourne, AustraliaPeckvonhartel is a midsize Melbourne, Australia-based Architectural Design and Interior Design company. Their services include Architectural Design and Interior Design.Read More
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862Undisclosed10 - 49 employeesParis, FranceVincent Callebaut, an Architectural Design company, is located in Paris, France. They focus on Architectural Design and were established in 2014.Read More
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863Undisclosed10 - 49 employeesSurry Hills, AustraliaFuse Architecture, an Architectural Design company, offers Architectural Design and Interior Design. The agency is headquartered in Surry Hills, Australia.Read More
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864Undisclosed2 - 9 employeesPortsmouth, VAMeme G Home Designs is an Interior Design company. They are based in Portsmouth, Virginia and have small team. Their team specializes in Interior Design.Read More
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865UndisclosedFreelancer employeesCyclic is an Architectural Design company. Their small team is located in Germany. Their services include Architectural Design.Read More
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866Undisclosed2 - 9 employeesSydney, AustraliaNoxon Giffen Architects, an Architectural Design company, was founded in 2004. The small team specializes in Architectural Design.Read More
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867Undisclosed10 - 49 employeesAlcobendas, SpainACCIONA is an Architectural Design company. Their small team is headquartered in Alcobendas, Spain. Their services include Architectural Design.Read More
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868Undisclosed10 - 49 employeesToronto, CanadaABSTRAKT Studio is an Architectural Design company. The Toronto, Canada-based firm was established in 2000. Their team focuses on Architectural Design.Read More
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869Undisclosed10 - 49 employeesEndesign is an Architectural Design company. They are based in and have small team. Their services include Architectural Design.Read More
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870Undisclosed2 - 9 employeesEmeryville, CAAmato Architecture is an Architectural Design company. The team specializes in Architectural Design, and the firm is located in Emeryville, California.Read More
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