Construction Tech Startups

A manufacturer of hollow metal steel doors offering various specialized door types for commercial and industrial applications, including bullet-resistant, hurricane, tornado, and thermal-performance variants.

1 investor

Mestamaster builds takt production scheduling software for construction teams, letting site managers plan takt schedules, track task progress in real time via a mobile app, and monitor delays through a dashboard. The tool is aimed at construction contractors and site supervisors, with hands-on onboarding and schedule creation support.

1 investor

Mestergruppen operates one of the Nordic region's largest retail networks for surface products and interior design, serving both professional contractors and consumers through over 450 member-owned stores across Norway and Sweden. The company offers paint, flooring, wallpaper, and interior design solutions, supported by logistics, expert advice, and delivery services.

1 investor

Metal Tech is a custom metal fabrication facility providing machining, welding, fabrication, and industrial maintenance services to industrial clients in the mid-Atlantic region. The company operates from a 12-building, 11-acre facility in Murfreesboro, North Carolina, and offers 24/7 emergency repair and on-site installation services.

1 investor

Metro Rod provides commercial and domestic drainage services across the UK, including drain unblocking, CCTV drain surveys, drain repairs and pipe lining, gutter clearance, drain mapping, and pre-planned maintenance. It also handles sewage pump station design, installation and repair, operates a fleet of over 80 tankers for jobs such as flood water removal and septic tank emptying, and offers pollution control services for businesses.

1 investor

Metro Testing + Engineering provides materials testing and engineering services to support construction and infrastructure projects. The firm, established in 1987, works directly with clients to execute their projects.

1 investor

Metroc Public Investments provides a platform that aggregates and analyzes public sector investment decisions, budgets, and procurement documents from Finnish municipalities, cities, and government agencies using AI analysis. The service allows businesses to track investment processes, access budget information, identify decision-makers, and receive alerts on relevant procurement opportunities.

1 investor

Metro Quadrado is a media outlet publishing news and sponsored content about the real estate and construction industry, covering topics such as developers, building materials, and property projects in Brazil.

1 investor

MFR develops modular construction robots designed to address labor shortages and safety hazards in the construction industry by automating work on ceilings, walls, and floors, and can be rented or customized for specific project needs.

1 investor

MGO Systems makes prefabricated C3 Engineered Wall Systems and C3 Fireboard, building materials manufactured to client specifications for construction projects. The products are marketed on fire resistance, structural performance, water resistance, and sustainability, with a sales and supply network across North America.

1 investor

Miami Riverbridge is a hospitality and real estate development project combining hotel operations, property development, and architectural design. The project brings together three internationally experienced organizations to deliver a comprehensive hospitality property initiative in Miami.

1 investor

MiCoB builds an integrated digital construction manufacturing platform combining printable materials, robotic systems, software, and execution capabilities for construction projects. The platform digitally designs, manufactures, and deploys structures and components across defense, hospitality, education, industrial, housing, and infrastructure sectors.

1 investor

Mid-States Bolt & Screw is a distributor of industrial fasteners and hardware, stocking over 75,000 standard and specialty fasteners for construction and industrial applications. It operates eight locations across Michigan, Ohio, and North Carolina.

1 investor

Miditraçage Esvia is an independent family-owned company specializing in road signage and marking, including horizontal road/highway marking, urban and industrial floor marking, vertical signage panels, temporary worksite signaling, urban fittings, accessibility solutions, and safety barriers. It serves local governments and public/private works companies across France, operating 14 sites with certified signage panels assembled at its own finishing center.

1 investor

Milient offers time management and resource planning software for teams to schedule work, track hours, manage time off, and maintain project visibility across distributed teams.

1 investor

Milrose is a building lifecycle firm providing integrated services across permitting, code consulting, municipal compliance, special inspections, architecture and engineering, and remediations. It works with developers, architects, engineers, and building owners to navigate the building regulatory process from planning and design through construction and ongoing operations.

1 investor

Zekin manufactures casement windows for commercial developers and project contractors, focusing on material selection, durability, and energy performance in building renovation and new construction projects.

1 investor

Mindesk is a real-time BIM and CAD platform that connects CAD software with virtual reality and Unreal Engine 5, letting design teams view, edit, and review 3D models immersively. It supports multi-user collaboration, immersive 3D modelling of NURBS and Bézier geometry, and live rendering for architecture and engineering design workflows.

1 investor

minimass™ is a patented family of prefabricated concrete structural elements (beams, frames and slabs) that combines 3D concrete printing with post-tensioned steel to cut material use, cost and embodied carbon versus conventional concrete or steel structures. It targets contractors, developers and specifiers in the construction industry for applications such as large buildings, bridges and temporary works.

1 investor

MIRO Industries manufactures rooftop support system accessories including pipe guides and rubber pads designed to enhance safety and stability for rooftop installations.

1 investor

Mitchell McDermott is an independent, data-led construction consultancy offering quantity surveying, project management, funder advisory, and sustainability services. It serves commercial property developers and investors on projects such as offices, healthcare facilities, and data centres across Ireland, the UK, and Europe.

1 investor

Mitta is a Finnish measurement and surveying company that recently acquired eSite, a firm specializing in advanced 3D reality capture and modeling of built environments for industrial facilities, factories, and construction sites. eSite offers a SaaS product used by large industrial clients.

1 investor

MJ Quinn designs, plans, and builds integrated telecommunications and connectivity solutions for UK homes and businesses, leveraging 30 years of European and African infrastructure expertise as part of the Grupo Visabeira group.

1 investor

ML Estimation offers AI-assisted takeoff software that automates construction cost estimation, letting users upload projects and receive AI-generated takeoff results to export. The product targets contractors and estimators, with a focus on HVAC estimation, to help them produce faster, more accurate bids.

1 investor