Construction Tech Startups

L&R Industries is a Missouri-based industrial company operating multiple divisions, including metal fabrication, material processing, millwright and crane services, electrical contracting, and metal stamping. It also manufactures mechanical steel tubing and collapsible steel reels for conduit and telecom supply chains, serving industrial construction and retail commodity customers.

1 investor

Envocore provides sustainable infrastructure and energy efficiency services—including solar PV and battery storage, utility metering (AMI/AMR), water efficiency, energy-efficient lighting, and building envelope improvements—handling design, engineering, and construction. It serves ESCOs, utilities, government agencies, schools, healthcare, correctional facilities, and commercial and industrial clients across the United States.

1 investor

L&S Mechanical installs and services air conditioning, heating, plumbing, and electrical systems for residential homes in Texas. The company provides on-call repair and installation services with background-checked, salaried technicians.

1 investor

Mach9 provides a digital surveying platform that processes LiDAR data from various scanning systems to extract features like road markings, curbs, and utility poles using AI-powered analysis. The platform serves engineering and surveying firms needing to convert raw 3D mapping data into CAD and GIS deliverables for infrastructure projects.

1 investor

Machine26 facilitates the buying and selling of used construction equipment through a digital platform, serving construction industry professionals who trade capital goods.

1 investor

MachineMax provides a cloud-based platform that integrates OEM, third-party, and IoT telematics data—along with battery-powered sensors for unconnected equipment—to track machine location, operating state, and fuel use. It delivers machine learning-driven insights on fuel consumption, emissions, maintenance, and productivity for heavy equipment fleets in construction and industrial operations.

1 investor

Madori LABO provides AI-powered floor plan creation tools for construction and architectural companies. The platform generates residential floor plans using artificial intelligence technology.

1 investor

Magic Plumbing is a local plumbing service company offering residential and commercial services such as emergency plumbing, drain cleaning, water heater repair, pipe repair, and leak detection. It serves homeowners and businesses across the Treasure Valley region of Idaho, including Nampa, Boise, Meridian, and Caldwell.</parameter> <parameter name="hq_city">Nampa

1 investor

Mainline Pools designs, engineers, and builds commercial aquatic facilities including NCAA/FINA-compliant competition pools, recreation and waterpark features, and mechanical systems such as filtration and chemical automation. It serves commercial facility owners in the Mid-Atlantic and Northeast U.S., handling complex projects like rooftop and elevated pool installations.

1 investor

Makasí provides digital financing solutions for residential construction and real estate development in Brazil. The platform offers credit to individual homebuilders and business solutions for developers and contractors, with AI-powered budgeting tools and real-time project tracking.

1 investor

A software platform that uses AI to automatically generate Building Information Models (BIM) from architectural drawings in PDF, PNG, or JPG formats, enabling users to streamline BIM creation and export to standard formats like IFC and Excel.

1 investor

MakersHub builds an accounts payable (AP) platform that automates procurement, vendor management, and payments while providing financial visibility and cost-structure insights. It targets growing businesses, including those in advanced manufacturing, seeking to manage back-office finance operations.

1 investor

Manufacton is a cloud-based software platform for tracking materials and managing prefabrication and modular construction workflows, connecting office, shop, and field teams with bi-directional BIM integration. It serves construction and prefab teams looking to coordinate projects from BIM design through building.

1 investor

MapYourProperty provides geospatial datasets including roads, parcels, and environmental features for use in CAD and survey applications like ArcGIS and Civil 3D. The platform serves engineering firms and construction professionals who need to cross-check plans with geospatial data.

1 investor

Marine Equipment Solutions (MES) supplies equipment, engineering, and project support for marine and heavy civil construction, offering products such as sectional and jackup barges, winches, wire rope, cofferdams, and custom fabrication. It combines several specialized firms under one brand to serve construction clients across North America.

1 investor

Maruei Sangyo is a Japanese contractor specializing in anti-corrosion (bosyoku) maintenance and repair for social infrastructure, offering painting, heat/acid-resistant coating, concrete corrosion protection, resin lining, FRP fabrication, and large-scale building renovation. It serves industrial clients in steel, power, petrochemical, gas, shipbuilding, machinery, and construction sectors, and is based in Kitakyushu, Kyushu.

1 investor

Marvipol Development is a Polish real estate developer building residential and commercial projects, including premium-segment apartments and a hotel (Golden Tulip Gdańsk Old Town). It develops properties in Poland, with projects in cities such as Gdańsk.

1 investor

+Colonia is a 515-hectare real estate development in Colonia del Sacramento, Uruguay, building a new open city with residential districts starting with the Distrito Génesis neighborhood. It sells property units to buyers, including non-residents, with financing options such as direct payment plans and mortgage credit through Banco Itaú.

1 investor

MASE builds an adaptive interior system, powered by its "Adaptive Interior Technology," that lets a single room shift between sleeping, working, and relaxing without adding floor space. The plug-and-play furniture is sold to real estate developers, hotels, and architects to make compact homes and hotel rooms more functional.

1 investor

Mason offers a workforce management app for construction companies to manage crews, log time with geo-fenced timesheets, track materials and equipment, handle paystubs and PTO, and coordinate schedules. It includes construction-specific HR tools, safety issue tracking, an integrated job board with applicant tracking, and two-way auto-translated SMS communication in languages such as Spanish.

1 investor

Mason is an AI tool for residential plan review teams that reads permit plan sets with computer vision, checks them against California building codes (CRC, CPC, CEC, CMC, CalGreen, CWUIC, and Energy Codes), and drafts a first-pass comment letter with code citations for human reviewers to refine. It serves plan review professionals and jurisdictions handling architectural and fire/life safety review of residential construction projects.

1 investor

Materialspace offers an AI platform for kitchen and bath businesses to automate estimating, pricing, and design workflows, including cabinet lists, countertop measurement, catalog-based pricing scenarios, and converting blueprints into kitchen layouts and shop drawings. It targets kitchen and bath contractors and dealers looking to increase estimating capacity and manage projects from takeoff to installation.

1 investor

Matrak provides a source-to-site materials and task coordination platform for construction supply chains, using AI to track products, generate bills of quantities from interactive drawings, and support carbon accounting. It serves head contractors, manufacturers, suppliers, logistics providers, and installers, integrating with tools like Procore and Autodesk, with a focus on Australian construction projects.

1 investor

Mauvilac is a paint brand offering products such as interior and exterior wall, ceiling, and specialty coatings, sold through an online shop with store pickup options. It markets a range of colored paints to consumers in Mauritius.

1 investor