Construction Tech Startups

E1 (formerly EstimateOne) provides a digital procurement and tendering platform for the construction industry, enabling builders, estimators, and subcontractors to manage project documents and tenders online. The company serves construction firms across Australia, New Zealand, and the UK.

1 investor

ERIS provides fire safety and electronic security system installation and maintenance for buildings, including fire detection, compartmentation, smoke evacuation, access control, and video surveillance. The company designs customized solutions to meet strict regulatory compliance requirements.

1 investor

ADB is a technology infrastructure solutions provider that builds utility and fiber-optic networks and delivers engineering, electrical, wireless, and data center services across the telecommunications and utility industries. It serves Internet Service Providers, carrier service providers, commercial enterprises, and local, state, and federal government clients nationwide in the United States.

1 investor

eTerra manufactures equipment attachments for construction and job site work, emphasizing durability and quality over cost cutting. The company serves contractors and operators who need reliable attachments to complete tasks efficiently.

1 investor

e2E Rail provides rail engineering and design services for mainline and mass transit infrastructure projects, specializing in track systems, signalling, communication systems, and electrification. The company serves rail infrastructure operators in India and internationally.

1 investor

EMBRÉO IMMOBILIER is a real estate developer that designs and builds various property types, including office/tertiary buildings, residential and social housing, senior and student residences, and hotels. It operates mainly in the Île-de-France and western regions of France.

1 investor

eTREE connects designers and builders with wood suppliers across Japan, offering wood material coordination services including sourcing, processing, and delivery. The platform facilitates access to regional timber resources and provides design consultation to support construction and interior projects.

1 investor

Etruscan Gutters and Roofing is a family-owned residential roofing and gutter contracting company based in Highland Park, Illinois, offering repair, installation, and replacement services. The company has over 40 years of experience in providing roofing and gutter solutions to homeowners.

1 investor

European Homes assists families and investors with new real estate projects across France and offers investment guidance through the Jeanbrun tax scheme for residential rental properties. The company also provides rental management services through its subsidiary Eurigest.

1 investor

Evergate Holdings is a holding company that acquires and manages specialized infrastructure and essential-services businesses across North America, including firms in utilities, transportation, environmental services, testing and certification, and municipal/civil services. It positions itself as a long-term steward rather than a short-term buyer, emphasizing continuity for the companies it partners with.

1 investor

everox upcycles end-of-life concrete into drop-in substitutes for cement, aggregates, sand, and inert filler using a patented process, including reactivated cement paste as a supplementary cementitious material. It targets construction materials producers, demolition companies, and recycling hubs to enable lower-carbon, circular concrete production.

1 investor

eviFile is a data governance and progressive assurance platform that connects project requirements, delivery and evidence into a single "golden thread" so teams can track what is defined, delivered and at risk. It targets infrastructure and construction project delivery, supporting standards such as ISO19650, and has been used on rail programmes like the TransPennine Route Upgrade.

1 investor

East West Partners designs, develops, and manages real estate projects including residential, hospitality, and resort properties across multiple U.S. locations. The company provides end-to-end services from design and construction to property management and sales, with a focus on sustainable community-oriented development.

1 investor

Excel Interior Door manufactures interior doors at its facility in Hartselle, Alabama, operating in the door manufacturing industry since 2011.

1 investor

Exergia is a Portuguese engineering group that provides construction, project design, construction supervision, surveying, automation and heritage conservation services, including work on roads, buildings, water boreholes and sports complexes. It operates internationally across Portugal, Brazil, Angola, Mozambique, São Tomé and Equatorial Guinea.

1 investor

EXP provides multidisciplinary engineering, architecture, design, and consulting services, with teams spanning engineers, planners, designers, scientists, and project managers. The firm works on infrastructure and building projects, including MEP and design work.

1 investor

Expanse Electrical Co. provides electrical, power and automation engineering services including design, installation, energization and maintenance throughout a system's lifecycle. The company serves industrial and complex infrastructure clients through a team of licensed electricians and automation engineers.

1 investor

Brightwater is a 72-acre master planned waterfront community in Port Credit, offering residential living alongside public spaces, retail, and lakefront amenities. It is a real estate development on the shores of the lake.

1 investor

Expocrete manufactures concrete masonry products including decorative blocks and stones for construction and architectural applications. The company has transitioned to the brand Echelon Masonry as of 2025.

1 investor

Express Window Films supplies window film products to professional installers, serving the window tinting and film installation trade since 1982.

1 investor

Extended Power supplies equipment for owners and operators, offering a catalogue of field-tested, purpose-built hardware. The company also works with partners interested in distributing or selling its equipment.

1 investor

Fabrica is a robotics company developing technology for the robotics industry, drawing on expertise in robotics, engineering, and business development. The company is building products aimed at the construction materials/mortar sector, as reflected in its team and advisor backgrounds.

1 investor

Facca Incorporated is a heavy-civil construction contractor specializing in bridges and culverts, serving clients including the Ontario Ministry of Transportation. Founded in 1955, the family-run firm operates across Ontario, Canada.

1 investor

Face is a building services company that renovates, maintains, and retrofits professional buildings with solar solutions across France. The company focuses on energy transition and decarbonization of commercial real estate.

1 investor