Construction Tech Startups

InspectMind AI is an AI-powered plan checker that reviews construction drawings, specifications, and building codes to identify coordination conflicts, code violations, and specification mismatches before permit submission or field construction. The platform serves general contractors, architects, engineers, plan reviewers, and building owners for QA/QC during design phases.

2 investors

IRMOS develops AI-powered monitoring and predictive maintenance software for bridges, using real-time sensor data and machine learning to track structural integrity and optimize maintenance across large portfolios. The platform serves highway authorities, port authorities, and rail operators to replace reactive repairs with data-driven forecasting.

2 investors

ISAAC provides an active, non-invasive structural protection system based on a patented Active Mass Damper installed on building roofs to improve seismic safety and vibration control with real-time monitoring. It serves designers, technicians, and property owners and managers seeking to reinforce existing buildings without invasive works or interrupting occupancy.

2 investors

JT THORPE Group is a holding company providing specialized industrial services—including refractory, fireproofing, scaffolding, insulation, coatings, and mechanical solutions—for maintaining and extending the life of critical industrial assets. It serves industries such as cement, power generation, pulp & paper, and hazardous waste across the United States and Canada through its subsidiaries.

2 investors

Jensen Hughes is a global engineering, consulting and technology firm founded in 1939 that provides fire protection engineering, code consulting, performance-based design, risk assessments, process safety management, and security risk consulting. It serves clients across multiple regions and industries to support safety, security and resilience.

2 investors

Joist is a mobile and web app for contractors to create estimates, send invoices, and collect online payments, along with tools for job notes, expenses, reports, homeowner financing, and an AI receptionist that answers calls and captures leads. It targets contractors handling repairs, installs, remodels, and recurring work who need to manage paperwork and cash flow.

2 investors

Jumba provides a mobile app and operating system that enables hardware retailers to order cement directly, access credit, and manage orders securely. The platform serves hardware store owners in the construction and building materials supply chain.

2 investors

Jumba provides an app and operating system for hardware stores to order cement, offering local purchase orders (LPOs), secure payment processing, credit, and self-collection options. It serves hardware retailers sourcing construction materials such as cement from multiple brands.

2 investors

Jupe designs and manufactures off-grid dwellings for landowners seeking to activate their properties through hospitality or residential use. The company creates prefabricated, solar-powered living spaces produced in the United States with an emphasis on sustainable design and durability.

2 investors

Kaster is a compliance platform that automates certified payroll and workforce reporting for general contractors and subcontractors, generating WH-347 and state/local forms and validating prevailing wage requirements. It also manages broader subcontractor compliance such as COIs, W-9s, and bonding, with AI-assisted document reviews and workforce tracking for Section 3, apprentices, local hire, and diversity reporting.

2 investors

Kleinfelder is an engineering, design, and professional services firm focused on infrastructure improvement and environmental protection. Founded in 1961, it works across multiple markets providing consulting and project services.

2 investors

Kolo is an India-based home construction advisory service that provides independent expert review of building plans, quotes, material specifications, and contractor agreements before homeowners commit. It uses a proposer-plus-reviewer model where engineers, architects, and material specialists check the cost and quality impact of project details for people building or renovating homes.

2 investors

KonstructIQ offers an AI-native platform for construction contractors to create estimates, manage projects, and handle billing in one system. It targets growing contractors including remodelers, home builders, and general contractors.

2 investors

Kroo provides data infrastructure for the construction industry, offering pre-built connectors that extract and sync data from construction software applications like Autodesk Forma. It serves general and specialty contractors, enabling automated project analytics and AI use cases built on their construction data.

2 investors

Lamarr.AI provides automated building envelope diagnostics using drones, detecting thermal inefficiencies, water intrusion risks, and visual defects to inform retrofitting, new construction, and capital planning. It serves building portfolio owners and operators, offering enclosure intelligence for asset and risk management.

2 investors

LeanCon offers an AI-powered preconstruction platform that generates construction sequencing, schedules, budgets, and logistics plans for bidding and execution. It serves project owners and contractors across major construction sectors, aiming to reduce planning time and improve accuracy.

2 investors

Aproplan is construction management software for managing defects, QHSE compliance, on-site inspections, snagging, and project handovers. It provides tools for scheduling inspections, tracking defect resolution, centralising project documentation, and generating compliance and handover reports for construction teams.

2 investors

Lighttable offers AI-based software for construction developers and owners to review project quality and identify potential cost drivers before they lead to RFIs or change orders. The tool is aimed at improving cost predictability and quality assurance during preconstruction.

2 investors

Mach9 builds automated feature-extraction software for transportation, telecom, and construction industries, enabling rapid extraction and mapping of large-scale infrastructure projects. The company serves surveyors, transportation agencies, and engineering firms in North America.

2 investors

Maket is an AI floorplan generator that produces build-ready residential layouts from user-described requirements such as rooms, shape, and square footage, with tools to iterate on styles, finishes, and visualizations. It serves homeowners, builders, and real estate professionals looking to design home floorplans without CAD software or architecture experience.

2 investors

Maket is an AI-powered floorplan generator that creates residential layouts from user descriptions, enabling homeowners, builders, and real estate professionals to design floor plans without architectural experience. The platform generates editable, build-ready layouts in minutes and allows users to iterate on designs, visualize in different styles, and refine details.

2 investors

Marmic is an employee-owned provider of fire and life safety services, offering inspection, suppression, and related solutions for businesses across multiple locations. Founded in 1951, it serves as a national "one-stop" partner for over 50,000 clients through local teams.

2 investors

Material Index provides an end-to-end digital platform for building material audits, material passports, material exchange, tracking, and procurement across sites, estates, and portfolios. It supports circular economy practices in the construction and real estate sectors.

2 investors

Mela is a mobile and cloud platform for construction field teams that uses AI to convert voice inputs and photos into digital site logs, daily reports, and project documentation. It serves construction companies, architects, and contractors to eliminate manual paperwork and coordinate between field and office operations.

2 investors