Construction Tech Startups

RecordLens offers Sally, an AI assistant that uses text messages and phone calls to handle scheduling, dispatch, daily reports, timesheets, safety documentation, and paperwork for field crews. It targets owners of trucking and field-service operations (such as electrical substation and construction contractors) who want to collect job proof and reports without requiring their crews to use an app.

1 investor

Reduzer offers a life cycle assessment (LCA) platform for the construction industry, letting project decision-makers calculate carbon footprints from early design through completion. It provides an early-stage carbon calculator, a verified EPD library, BIM integrations, benchmarking against certification schemes, and ready-made report templates for standards such as BREEAM, EU-Taxonomy, TEK17, FutureBuilt, and Svanen.

1 investor

reebuild is an AI-powered accounting operating system for construction companies and real estate developers that automates invoice processing, cost management, and financial reporting by extracting structured data from unstructured documents and job site records. The platform integrates with existing accounting software and supports German and Austrian compliance requirements.

1 investor

The page content describes Autodesk Tandem, a digital twin platform for buildings that lets AEC professionals create data-rich digital replicas from BIM models and connect facility data for operational insights. The content does not describe Reekoh; it appears to be Autodesk Tandem marketing material for facility owners and construction/architecture professionals.

1 investor

Benewtral develops solutions aimed at making the construction industry more environmentally friendly, focusing on reducing water, energy, and cost use. The page emphasizes innovation, efficiency, and responsibility in construction.

1 investor

Relion Inc. is a non-profit organization that provides free content and resources to help people around the world plan and build their dream homes, balancing preferred home styles with individual lifestyles.

1 investor

Rematter manufactures a circular ceiling system for the construction industry, using locally available regenerative materials such as wood and clay to store CO₂ and reduce embodied emissions. Its products aim to match the technical performance of conventional concrete solutions while offering better sustainability and competitive pricing.

1 investor

Remi is a residential roofing company that provides roof replacement and repair services with a guaranteed upfront price and no mid-project cost changes. It serves homeowners, offering financing, insurance-claim support, solar bundling, warranties, and text-based project updates.

1 investor

Remi is a residential roofing company that provides roof replacement and repair with an upfront guaranteed price and no mid-project markups. It serves homeowners, offers solar bundling and insurance-claim support, and includes workmanship and manufacturer warranties.

1 investor

Renewate provides a software platform for interior design, architecture, and construction firms to manage sales, project estimates, bills of quantities, payments, and progress reporting. The product functions as an operating system for design and material manufacturing companies and their partners, using AI-assisted flows to generate documents, automate reports, and track project economics.

1 investor

Renggli is a timber construction company and general contractor building energy-efficient wooden structures for architecture firms, investors, and private clients. With over a century of experience, it also co-owns timpla, which operates a timber modular construction facility in Germany.

1 investor

Renovation Systems is a property services company that installs flooring and provides related renovation solutions for property owners, handling large volumes of orders including same- and next-day fulfillment. It operates across a wide region of the central, midwestern, and southeastern United States.

1 investor

A Japanese company that rents out construction and industrial equipment, including original products such as explosion-proof tape lights and lifting-rope guide devices. It operates regional rental centers across Japan and serves construction and industrial worksites.

1 investor

Repipe Specialists is a home repiping company that replaces old, corroded, or leaking plumbing with new PEX piping for U.S. homeowners, typically completing whole-home repipes in one to two days. It offers licensed installation, warranties, wall patching, and 24-hour scheduling.

1 investor

Resort Na Výsluní is a residential development in Bakov nad Jizerou, Czech Republic, offering modern, barrier-free apartments for seniors, families with children, and individuals within an intergenerational community. It uses a cooperative housing model with a 30% initial payment and monthly rent, and provides on-site services such as healthcare and shops.

1 investor

Reunion Crossing is a residential condominium and townhome development in Toronto, offering open-concept suites and townhomes with shared amenities near The Stockyards, The Junction, and Corso Italia. It is developed by Diamond Kilmer Developments, which builds ground-related and midrise home ownership properties in neighbourhoods close to Toronto's core.

1 investor

Revive is a Belgian sustainable property developer that redevelops neglected and polluted urban ("brown-to-green") sites into low-energy, mixed-use neighborhoods using material reuse and energy-efficient techniques. As a B Corp certified developer, it focuses on residential and community-oriented projects with social, ecological, and architectural impact, primarily in Belgium.

1 investor

Revive Infrastructure Group is the parent company of Excel Utility Contractors and Crown Utilities, providing design and engineering, construction, installation, maintenance, and project management services for critical infrastructure. It serves the telecommunications, power, water, gas, and government sectors across the United States.

1 investor

Reviway builds fully automated vehicles for road maintenance that perform preventive and long-lasting repairs to asphalt without ground personnel, using advanced automation and infrared technology. The system operates 24/7 in urban areas, reuses existing asphalt to reduce material waste, and enables cost savings up to 70% compared to traditional road repair methods.

1 investor

Revizto develops a collaboration platform for the AECO (architecture, engineering, construction, and operations) industry, unifying architects, engineers, contractors, and owners in a shared 2D/3D workspace. The tool is aimed at construction and design teams delivering complex building projects.

1 investor

Revolution Precrafted designs and sells limited-edition prefabricated homes, pavilions, and other structures created in collaboration with a group of architects, artists, and designers. The company ships the prefab units worldwide to individual buyers and property owners, handling design plans and fabrication while clients manage local installation and permits.

1 investor

Ricehouse produces construction materials derived from rice cultivation byproducts, offering bio-based building products as an alternative to conventional materials. The company operates in the sustainable construction and materials sector.

1 investor

Ridgeview Contractor Holdings owns and operates a portfolio of businesses providing industrial and home services across the Midwest. It acquires and partners with founder-led service companies to broaden service capabilities and expand its regional footprint.

1 investor

Rimkus is a worldwide engineering and technical consulting provider serving corporations, insurance companies, law firms, and government agencies. Its team of engineers, architects, and scientists offers forensic consulting, dispute resolution, construction management, built-environment solutions, and product and process development across consumer, industrial, and healthcare industries.

1 investor