Construction Tech Startups

Oculo provides a construction site intelligence platform that captures consistent 360° visual evidence through passive walks and uses AI to deliver real-time progress tracking, bottleneck detection, and predictive project insights. It serves construction leaders and contractors for progress documentation, valuations, compliance, and decision-making.

1 investor

OES Equipment provides equipment and supply rentals for construction jobsites, including forklifts, power tools, materials, and safety supplies. It serves builders and contractors across the United States as a full-service equipment rental and supply company.

1 investor

Oferteo.pl is a Polish online marketplace connecting individual and business customers with local service providers and contractors, particularly for home renovation, construction, and installation work. The platform also publishes pricing guides and articles covering typical costs of services such as apartment renovations, bathroom remodeling, and air conditioning installation.

1 investor

Officebanao is an Indian office interior design and build company offering turnkey workspace design, procurement, and execution services for startups, SMEs, and enterprises. It combines a tech-driven platform with in-house designers, serving clients across more than 40 cities in India.

1 investor

OGD provides garage door products and services, including information and guidance on components such as garage door springs. The site focuses on garage door installation, repair, and maintenance.

1 investor

Oikos is a group of prefabricated house (Fertighaus) brands building modern, sustainable prefab homes for families, investors, suppliers, and project developers. It operates in Germany's premium prefabricated housing construction sector.

1 investor

Olenox Corp. designs, develops, and fabricates modular structures, including container modifications and wood and steel volumetric modular builds. It positions its factory-based modular construction process as a faster, lower-waste, and lower-cost alternative for builders.

1 investor

Omnia Exterior Solutions is a partnership network of roofing and remodeling contractors across the U.S., offering member businesses shared systems, sales and operational training, and growth support. It serves independent exterior contractors and their homeowner customers in the roofing and home remodeling industry.

1 investor

Omniconn provides an AI-powered IoT platform that connects building management systems, sensors, devices, and fire panels into a single dashboard for monitoring and controlling facilities. It targets facility operators aiming to improve efficiency, reduce operational costs, and increase sustainability.

1 investor

Omni is a full-service commercial glass and paint contractor that fabricates and installs windows, specialty and fire-rated glass, OEM glass for heavy machinery and vehicles, and provides commercial and industrial painting. It serves residential, commercial, and industrial customers across Wisconsin.

1 investor

OMRT provides a software platform for real estate development that generates and scores design variants against local regulations and project constraints while integrating design, finance, and construction data in one environment. It targets real estate developers, running building physics and feasibility calculations inside the platform to support design and investment decisions.

1 investor

On Center Software, a ConstructConnect brand, makes digital and AI-powered construction takeoff and estimating software for contractors and estimating teams. Its tools cover quantity takeoff, bidding, and field production tracking, with particular strength in interior trades like drywall and painting.

1 investor

On Deck Sports supplies training equipment and netting for baseball and softball teams, including batting cages, pitching machines, pitching mounds, and training aids. It also designs and supplies indoor sports facilities such as baseball training centers and indoor softball fields for backyards, fields, and complexes.

1 investor

One Click LCA provides AI-powered life-cycle assessment (LCA) and environmental product declaration (EPD) software with a large database of verified sustainability data. It serves the design, construction, and manufacturing sectors—including contractors, developers, and product manufacturers—to measure and reduce carbon, meet regulations, and obtain building and product certifications.

1 investor

OneStockHome is an online marketplace for construction materials and building supplies, offering products such as steel, cement, pipes, electrical systems, bricks, roofing materials, concrete, metal sheets, and tools to construction professionals and homeowners.

1 investor

Onos is an all-in-one EHSQ (Environment, Health, Safety & Quality) platform that digitizes site workflows, consolidates safety data from disconnected systems, and delivers real-time dashboards for compliance teams. It serves construction, manufacturing, and industrial organizations managing occupational health, safety, environmental, and quality compliance.

1 investor

OnPoint provides construction project support focused on identifying and removing obstacles such as material delays that cause schedules to slip and costs to rise. It works from an owner's perspective to reduce manhours, improve productivity, and help projects meet their goals.

1 investor

OnSight Industries manufactures custom signs, site furnishings, and mailbox solutions for new home builders, multi-family developers, and residential developers. Founded in 1991 and headquartered in Orlando, Florida, it serves clients across the Southern United States.

1 investor

Onsite Teams (Abeyaantrix Technology Pvt Ltd) is a construction ERP and project management SaaS built for Indian contractors, builders, EPC firms, and interior companies, covering BOQ, procurement, labour attendance, billing, and project P&L. The mobile-first platform uses WhatsApp-based workflows and integrates with Tally ERP and Zoho Books, serving clients across India and the Middle East (UAE, Qatar, Saudi Arabia).

1 investor

OnSite builds AI-powered, location-aware messaging and data management software for construction teams to communicate, document work, and track progress across jobsites. The platform serves main contractors, trade contractors, facilities managers, consultants, developers, and clients coordinating construction projects.

1 investor

Onsite provides digital pricebook software for HVAC distributors, replacing traditional Excel and PDF catalogs to help dealers access product details, find equipment matchups, apply incentives, and generate proposals.

1 investor

OnsiteIQ documents construction site progress using 360° high-resolution imaging captured weekly by a specialist network across the US and Canada, then applies computer vision to map images to floor plans and track up to 24 trades across 8 asset classes. It provides real estate developers and investors with progress tracking, delay forecasting, and analytics to monitor construction across their portfolios.

1 investor

Ontraccr is an operations platform for construction contractors, specialty trades, and field service companies to manage projects, schedule crews, track labor hours and materials, and automate forms, approvals, and invoicing. It consolidates field and office workflows into a single system covering job costing, real-time jobsite updates, quoting, and client portals.

1 investor

Oombo makes the Brite-Mount, a modular LED beacon connected via a Wi-Fi mesh network with built-in GPS, paired with a mobile app that detects work-zone intrusions, sends real-time safety alerts, and supports traffic control planning. It serves construction and industrial worksite operators in North America to improve worker safety and monitor assets.

1 investor