Construction Tech Startups

New Way Homes runs an investment fund and land-partnership model to develop affordable and below-market-rate rental housing in California, working with mission-aligned landowners such as churches and nonprofits. It serves impact investors seeking modest returns and organizations with underused land who want to create housing.

1 investor

Nexadata uses AI and data analytics to solve structural challenges in the construction industry. The company serves construction firms and heavy equipment manufacturers through technology-driven solutions that modernize construction operations.

1 investor

Nexgen is a development management platform for housing associations and local authorities, combining project management, cashflow forecasting, governance, compliance, risk management and executive reporting in one system. It replaces spreadsheets and legacy tools to track the affordable housing development lifecycle from land acquisition to handover, serving providers across the UK.

1 investor

Next offers a project management system for the construction industry that covers the full project lifecycle from quote to invoice, helping construction firms plan, manage, and run profitable projects in one system.

1 investor

Didge provides autonomous robots and AI-powered software that digitize construction sites in real time, capturing high-fidelity data to enable project managers and teams to track progress, monitor safety, and manage quality across jobsites. The platform generates automated insights and reports that help construction companies prevent delays, reduce incidents, and improve workforce productivity.

1 investor

Nezo is a connected construction software platform for architects, engineers, ESD consultants and quantity surveyors, covering cost estimating, embodied carbon analysis and compliance reporting. It lets teams generate LCA, NABERS, Green Star and BASIX reports, produce ICMS3 material schedules, and integrate with Revit, Archicad and SketchUp, with AI-assisted material mapping and plain-language querying.

1 investor

Nicky AI is a voice-enabled AI assistant built for construction teams to handle administrative and project management work, including RFI and submittal management, cover sheet generation, workflow automation, email inbox management, and task tracking. It serves developers, general contractors, and trade contractors.

1 investor

NILROY is a Danish manufacturer of custom-designed range hoods (emhætter), fully designed and handcrafted in Denmark. The company offers tailored solutions combining functionality, quality, and design for residential customers.

1 investor

Nimlas is a decentralised group of about 150 local companies providing technical building installations — including electrical systems, plumbing, heating, and ventilation — for homes, businesses, and communities. It operates across the Nordics and is expanding across Europe, with a focus on making buildings more energy-efficient.

1 investor

Nissin Kiko provides industrial waterjet cleaning and maintenance services for automotive production lines, power and petrochemical plants, public infrastructure (bridges, tunnels, dams), and steel and paper facilities. It also designs, manufactures, and installs vehicle display systems and multi-level mechanical parking systems, serving industrial and commercial clients in Japan.

1 investor

NOBE is an Estonian construction company operating since 2000, providing general contracting, project management, concrete works, and design/consulting services. It builds complex engineering structures, production facilities, and residential and commercial buildings, with a leading market position in agricultural construction.

1 investor

NOMAD Micro Homes designs modular, prefabricated turn-key homes that can be assembled in about 40 hours. Its Cube 3 model starts at 375 square feet and is priced from around $59,800, offering an alternative to custom-built housing.

1 investor

novl is an AI-powered project management system for architecture and civil engineering firms. It covers resource planning, workforce management, scheduling, financial reporting, and QA/QC, using historical data to improve pricing and estimation.

1 investor

National Trench Safety supplies trench and excavation safety equipment, engineering services, and OSHA-related safety training courses for construction and underground worksites. It offers site-specific trench safety plans, engineered shoring systems, traffic control plans, and in-person and virtual courses on confined space and excavation safety.

1 investor

Nu-Heat designs and supplies bespoke underfloor heating and heat pump systems for homeowners and tradespeople, offering system specification, custom design, delivery, and installation support. The company operates in the UK and specialises in underfloor heating and renewable energy heating products.

1 investor

NuAge Builders is a commercial general contractor that designs and constructs steel-frame, wood-frame, and precast buildings for a range of project types. Founded in 2017 and based in South Dakota, it operates across multiple Midwestern and central U.S. states.

1 investor

NUQO is an Indigenous-owned, female-led company that provides modular construction solutions focused on durable, sustainable building methods and culturally significant design. As a Certified B Corp, it emphasizes energy efficiency, reduced waste, and positive community impact.

1 investor

Nyfty.ai is an AI safety and compliance platform for construction that uses AI agents working over SMS and browser chat to automate field tasks like Pre-Task Plans, Toolbox Talks, permits, attendance, and hazard reporting. It serves general contractors, safety executives, and subcontractor foremen, and syncs directly to Procore and Autodesk Construction Cloud, with optional gate-access hardware and predictive safety reporting.

1 investor

O'Hara's Son Roofing (OSR) provides commercial roofing services including new construction, reroofing, preventive maintenance, and leak repair for flat roofs on commercial properties. It operates nationwide across the United States.

1 investor

O6 Environmental provides environmental remediation services and customized strategies to address contamination and sustainability challenges, drawing on state-of-the-art technologies and its executive team's military background. It serves clients including developers with construction and redevelopment projects on former industrial properties.

1 investor

Obert designs and sells workwear specifically tailored for women in construction and industrial jobs, with anatomically designed fit, functional features like pockets, and lightweight durable materials. The company develops products in collaboration with its community of working women to address gaps in the traditional workwear market.

1 investor

ObraLink provides construction site tracking and planning software that gives construction firms and developers updated field data to monitor project progress and make decisions. Its modules, such as ObraLink Control and ObraLink Resistencias, are used by builders on projects like residential towers and shopping centers.

1 investor

Obra Maestra is an AI-powered mobile app for construction tradespeople that builds professional job quotes from text, voice, or photo inputs, generating materials lists with real local store prices. It connects the full job workflow — purchasing lists, project scheduling (Gantt), progress reports, and milestone billing — with automatic tax invoicing in Chile and localized pricing across Latin American markets.

1 investor

Ocean Installer provides EPCI (engineering, procurement, construction and installation) and transport-and-installation services for subsea and offshore energy infrastructure, including SURF, mooring and anchor systems, FPSO tow-outs and hook-ups, decommissioning, and offshore renewables. It serves oil, gas, and renewable energy clients on projects worldwide from its offices in Aberdeen, Dubai, and Rio de Janeiro.

1 investor