Construction Tech Startups

Klubb manufactures mobile elevated work platforms (aerial lifts) mounted on vehicles such as vans, trucks, and pickup vehicles for applications including telecommunications maintenance, safety inspections, window cleaning, and tree care work.

1 investor

KMC operates a large fleet of ultra-class mining equipment including haul trucks, hydraulic shovels, dozers, and graders, primarily serving oil sands operations in Canada. The company provides equipment for overburden mining, material hauling, and site construction and maintenance.

1 investor

Kojima Seisakusho manufactures joints (couplings) for concrete piles and winged steel-pipe piles used as foundation piles for civil engineering and building structures. Its products support infrastructure such as houses, factories, warehouses, schools, hospitals, and office buildings, produced to customer-specific standards on a made-to-order basis.

1 investor

Konstru is a collaborative data management platform that translates building models between different software applications to maintain model data integrity. It enables architects and structural engineers to view, edit, synchronize, and share BIM (Building Information Modeling) data across tools like Revit, Excel, ETABS, and SAP2000.

1 investor

Konstruksi.AI offers an AI-powered, end-to-end construction management platform that lets property developers and contractors track budgets, timelines, specifications, documents, and on-site execution from a single system. It serves construction firms across the Asia-Pacific region, with current deployments in multiple cities across Indonesia.

1 investor

Kopperfield offers a software platform that helps electrical contractors create permit documentation, including load calculations, line diagrams, and panel schedules, to support home electrification projects. Originally launched in 2022 as an EV charger installation service, it now serves contractors working on residential electrification.

1 investor

Korjauspartnerit provides building renovation consulting services including condition assessments, project planning, project management, and supervision for housing companies (taloyhtiöt), commercial and retail properties, and industrial clients. Founded in 2017, it operates in the Varsinais-Suomi and Uusimaa regions of Finland, including Helsinki and Turku.

1 investor

Kropman provides building installation services — design, realization, maintenance, management, and operation of technical building systems focused on safe, healthy, and energy-efficient environments. The Dutch company operates from 12 locations across the Netherlands.

1 investor

KRP Properties is a property management company with teams across construction, leasing, accounting, communications, landscaping, and technical operations, serving tenants and communities.

1 investor

kV Power is an electrical infrastructure construction contractor that provides construction, maintenance, and emergency response services for utility transmission, distribution, and substation systems.

1 investor

KVS provides heavy lifting and transport services, including crane operations up to 220 tonnes and specialized heavy-load transport, primarily serving industrial clients in Saxony and Germany.

1 investor

Kwangu Kwako is a Kenyan affordable-housing company that builds homes, schools, and fences using its own precast concrete wall panels and hollow blocks, offering turnkey construction from studio packages to custom projects. It also supplies building materials to corporate clients such as apartment developments, with homes certified under the EDGE Advanced Green Building Standard.

1 investor

Kyzo (Khidki Homes) is an online store for interior construction materials such as plywood, MDF boards, laminates, veneers, hardware, adhesives, flush doors and PVC/WPC boards from leading brands. It serves interior designers, carpenters and construction projects in India, positioning itself as a one-stop supplier.

1 investor

LA TOULOUSAINE designs and creates outdoor living spaces and security solutions that extend residential interiors into gardens and exterior areas. The company serves homeowners seeking personalized outdoor design that reflects their style while respecting regional architectural standards.

1 investor

Labflex manufactures modular laboratory furniture systems with customizable components designed for flexibility and ergonomics in research and laboratory environments.

1 investor

Ladder operates a recruiting and labor marketplace for the construction trades, connecting construction workers with employers. It serves the construction industry in the United States.

1 investor

LaForce provides technical expertise, service, and door opening solutions focused on life safety and building security. The company serves business partners and clients through door, hardware, and building security offerings in the construction and building products space.

1 investor

L'Africaine d'architecture is an activist non-profit association (loi 1901) that promotes and documents an alternative approach to architecture, urbanism and design in relation to Africa through pilot projects, prospective research, thematic study sessions and consulting for institutional partners. It also provides advisory services to project developers targeting the African continent and aims to build a cultural resource base within a dedicated institute.

1 investor

A development company that creates destinations and builds experiences, with a portfolio that includes commercial centers and marinas. Focus appears to be on real estate development and property experience design.

1 investor

Landmark designs, builds, and services elevated tanks and storage vessels, offering planning, engineering, procurement, fabrication, construction, and asset management for operating infrastructure. It serves industrial and utility clients with projects such as reclaimed water systems, surge tanks, and storage spheres.

1 investor

Landtech Contractors provides commercial landscaping services including construction, maintenance, estimating, and irrigation work for new construction and existing properties across Colorado.

1 investor

Langan International is a wholly owned subsidiary providing integrated consulting services for complex development projects outside the United States, operating from New York headquarters with regional offices across the Middle East, Europe, Asia, Central America, South America, and the Caribbean.

1 investor

LARKI provides 3D laser scanning, BIM modelling, and 2D survey plan services for architects, builders, developers, and planners in Australia. The company helps construction and real estate professionals capture high-resolution spatial data to replace traditional 2D surveys and reduce site visits and design errors.

1 investor

Layer offers a Team Resumes template for managing employee qualifications and project histories, enabling organizations to organize and export team profiles for client pitches and project bids.

1 investor