PassiveLogic raises $74M, Samara raises $34M in Series B

September 18, 2025

PassiveLogic secured $74 million for AI building controls while Samara raised $34 million Series B led by Thrive Capital to scale prefab ADU operations. ACCI...

Snapshot

PassiveLogic secured $74 million for AI building controls while Samara raised $34 million Series B led by Thrive Capital to scale prefab ADU operations. ACCIONA launched its Atlas digital platform for infrastructure efficiency as Henkel announced 51% plastic reduction through cardboard adhesive cartridges.

New Innovations and Partnerships

Fayetteville Technical Community College: Fayetteville Technical Community College broke ground on a $21.2 million Regional Supply Chain Management Logistics Center to enhance workforce training in transportation. (bizfayetteville.com)

Engineers develop smart planning system for human-robot collaboration: Monash University researchers demonstrate a new system for task allocation between humans and robots that enhances construction efficiency and safety. (techxplore.com)

Henkel launches next generation cardboard cartridges for adhesives: Henkel will introduce new cardboard cartridges for construction adhesives in Europe starting September 2025, reducing plastic waste by 51%. (webwire.com)

Researchers develop sustainable cement ingredient from boron mud: A study shows that carbonated boron mud can enhance the performance and sustainability of basic magnesium sulfate cement as a partial replacement for magnesium oxide. (azobuild.com)

ACCIONA launches digital platform for construction efficiency: ACCIONA introduces the Atlas platform to enhance efficiency and sustainability across infrastructure projects worldwide. (cbnme.com)

Funding Rounds and M&A Activity

Samara: Samara, a California-based startup, raises $34M in Series B funding to expand its prefabricated accessory dwelling unit operations, led by Thrive Capital. (bisnow.com)

PassiveLogic: PassiveLogic announced it has raised $74 million to advance its AI-driven building control technology. (finsmes.com)

360 Engineering acquires Outcome Consultants: 360 Engineering and Environmental Consulting announces the acquisition of Outcome Consultants, strengthening its capabilities in mine site closure and construction. (newswire.ca)

Opinions

RICS report highlights optimism for AI in construction: A new global report from RICS indicates 70% of professionals are optimistic about AI's value despite low adoption rates and significant challenges. (scottishconstructionnow.com)