Also known as: Cadence, Cadlit
Autonomous building-system design for construction companies.
Company is active
Event Year: 2025
Company is active
Event Year: 2025
Semble AI is developing AI-powered agents designed to revolutionize building-system design for the construction industry, focusing on critical systems such as fire suppression, HVAC, plumbing, and security. By leveraging advanced AI, Semble aims to significantly reduce the time required for commercial and residential projects, currently plagued by manual processes and outdated tools. The building-system integration sector, a $600 billion market, remains largely untouched by technological advancements, relying heavily on spreadsheets and manual drawings despite increasingly complex and localized building codes, presenting a significant opportunity for disruption.
Founded by Jonathan and Ethan, who met while studying computer science at Stanford, Semble AI is driven by both industry expertise and personal experience. Jonathan's tenure at Convergint, a leading building system integrator, provided him with invaluable insights into the industry's inner workings. Ethan's personal experience with a house fire caused by a faulty fire system fuels his passion for improving building safety and efficiency. Their combined expertise and determination position Semble AI to become the industry standard for construction design.
Semble AI is developing AI-powered agents designed to revolutionize building-system design for the construction industry, focusing on critical systems such as fire suppression, HVAC, plumbing, and security. By leveraging advanced AI, Semble aims to significantly reduce the time required for commercial and residential projects, currently plagued by manual processes and outdated tools. The building-system integration sector, a $600 billion market, remains largely untouched by technological advancements, relying heavily on spreadsheets and manual drawings despite increasingly complex and localized building codes, presenting a significant opportunity for disruption.
Founded by Jonathan and Ethan, who met while studying computer science at Stanford, Semble AI is driven by both industry expertise and personal experience. Jonathan's tenure at Convergint, a leading building system integrator, provided him with invaluable insights into the industry's inner workings. Ethan's personal experience with a house fire caused by a faulty fire system fuels his passion for improving building safety and efficiency. Their combined expertise and determination position Semble AI to become the industry standard for construction design.
Total Raised: Unknown (Y Combinator backed)
Last Round: Fall 2025
Total Raised: Unknown (Y Combinator backed)
Last Round: Fall 2025
B2B
B2B
B2B -> Engineering, Product and Design
B2B -> Engineering, Product and Design
Team size: 2
Hiring: Yes
Team size: 2
Hiring: Yes