Construction Tech Startups

Zen Intelligence (formerly SoftRoid) develops Physical AI, including AI foundation models and robots for automating construction site management, inspection, and data collection. The company targets core physical industries such as construction and is based in Japan.

2 investors

ZenTrades is a field service management platform for trade service businesses such as HVAC, electrical, and heating/cooling companies, letting them schedule jobs, dispatch technicians, invoice, and track operations in one system. It also provides tools like calculators, templates, and NFPA-compliant checklists to support field service teams.

2 investors

Smart Shuzen provides quotation, comparison, and construction support services for large-scale repairs and shared facility work on apartments and buildings, along with building diagnostic services including drone-based facade inspections and building replacement value visualization.

2 investors

Sonas, Inc. plans, designs, manufactures, and sells sensing-related hardware, software, and services. The company focuses on wireless sensing technology and IoT applications.

2 investors

Mign provides AI agents that automate building design review and compliance checking for architects and developers. The platform validates architectural plans and site layouts against building codes, municipal ordinances, and custom design standards, and can also generate architectural visualizations and renderings.

2 investors

ANDPAD is a cloud-based construction project management platform used mainly via a smartphone app to manage building and construction sites from on-site operations through to business management. Serving construction, renovation, and commercial building companies in Japan, it is registered with the government's NETIS system and reports adoption by over 156,000 companies.

2 investors

Mirai Kikai develops, manufactures, and sells robotics and mechatronics equipment along with laser 3D sensors, and provides technical consulting and contract R&D. Its products include autonomous solar panel cleaning robots for mega-solar sites, a window-cleaning robot, an AI camera robot for measuring pig weight in pig farms, and a marking robot for construction sites. It is based in Japan.

2 investors

Allegion designs and manufactures door hardware and door control solutions, focusing on the safety and security of facilities. It serves partners across the supply chain in the UK and works to promote correctly specified, installed, and maintained door hardware.

1 investor

011h designs and builds housing using an industrialized construction system and digital platform that integrates factory, design, and on-site work. The company serves residential developers (public and private) and public authorities seeking affordable housing solutions in Spain with reduced environmental impact.

1 investor

Hempcrete builds durable, energy-efficient homes using hempcrete — a lightweight, fibre-reinforced concrete made with natural materials and non-cement binders that regulates temperature and moisture. The company also offers consulting on hempcrete design and construction techniques, and works toward accessible sustainable housing in North America.

1 investor

2by4 applies AI to construction drawings to produce material takeoffs, extracting quantities for trades such as piping, concrete, electrical, and site work. The resulting data is formatted for use in cost estimation and bid preparation. It is aimed at contractors and estimators handling pre-construction work.

1 investor

3D Repo offers a web-based platform for managing Building Information Modelling (BIM) data across the design, delivery, and operation phases of construction projects. It lets project teams access live BIM data through a browser to track progress, collaborate, and manage health and safety risks, serving clients in the built environment and construction sector.

1 investor

7 Steel UK manufactures high-quality steel products, including reinforcing bars, high-yield coils, and wire rods, for use in construction, transport, and energy infrastructure. The company has capacity to produce and deliver 1.2 million tonnes of steel and emphasizes recycling and low-carbon production.

1 investor

An online retailer of construction materials in Brazil.

1 investor

ABEKA provides engineering and infrastructure services in Sweden, specializing in power distribution, renewable energy projects, and industrial infrastructure maintenance. The company operates across high and low voltage electrical systems and ensures continuous power availability for infrastructure clients.

1 investor

Accsys uses proprietary acetylation technology to convert fast-growing, sustainably-grown wood into durable, stable, non-toxic building materials backed by warranties of up to 50 years. It manufactures in Europe and North America and distributes its wood building products across more than 25 countries for the construction, design, and manufacturing markets.

1 investor

Accurator is a tendering and procurement platform for construction and real estate companies, letting buyers send requests, evaluate suppliers, and e-sign contracts in one place. It integrates supplier checks such as collective agreement verification, credit reports, and ID06 via API, and is focused on the Swedish market.

1 investor

Accuserve provides a managed repair service (the Managed Repair Experience) that coordinates the home property repair process among policyholders, contractors, and insurance carriers using technology. It serves homeowners, contractors, and insurance companies in the property claims and repair industry.

1 investor

Acolite provides insurance brokerage services for construction contractors, shopping quotes across multiple carriers and offering rapid certificate of insurance issuance and direct customer service.

1 investor

Acorn Holdings Africa is a vertically integrated real estate business that designs, builds, and manages Purpose Built Student Accommodation (PBSA) and rental communities for students and young professionals, and creates investment products and REIT issuances for institutional and retail investors. It operates in Kenya, with capital market listings referenced on the London Stock Exchange and Nairobi Securities Exchange.

1 investor

Acousti is a commercial interior construction contractor that installs acoustical ceilings, operable and wall systems, soundproofing, and access flooring for building projects. Founded in 1946, it operates as an interior construction company serving clients in Florida.

1 investor

ACS is a Japanese company that renovates and resells used condominiums, designing living spaces tailored to residents' age and family composition. It combines market analysis with its own building standards to deliver renovated homes for long-term residence.

1 investor

Action Elevator provides elevator services, including hydraulic elevator maintenance and hydraulic cylinder repair. The company's site covers signs that elevator cylinder service is needed and related upkeep.

1 investor

Actuality AI is an AI platform that automates RFP (request for proposal) responses, from content generation to team collaboration and a centralized knowledge hub of past proposals. It targets AEC (architecture, engineering, construction) companies, with integrations for tools like Procore, Revit, InDesign, Slack, and Salesforce.

1 investor