Construction Tech Startups

Outbud is a Polish-language online content portal publishing articles and guides about construction, home improvement, furniture, real estate, renovation, and interior design. The site offers practical how-to advice for homeowners and DIY audiences.

1 investor

Sales, Marketing & Service, Inc. is a manufacturer's representative for the plumbing, heating, and air conditioning markets, operating since 1976. The firm provides outside and inside sales representation from its office and warehouse in Massachusetts.

1 investor

SalvageSale is an online sealed-bid marketplace that connects insurance companies and other asset sellers with buyers for salvage and reclaimed insurance assets. The platform serves insurance carriers by managing salvage disposition, supporting adjusters, and maximizing recovery value across multiple sectors.

1 investor

Samana Group develops private residential communities and real estate on the Samaná Peninsula in the Dominican Republic, handling land acquisition, construction, financing, hospitality, and rental management. It offers second-home ownership and investment opportunities in a planned "Private City" development for international investors and buyers.

1 investor

Sandå Sverige is a nationwide Swedish painting and flooring contractor with over 1,500 employees, offering professional painting and floor services. It operates through regional offices across Sweden, including Kungshamn, Uddevalla, and Västerås.

1 investor

A company database and credit assessment platform that aggregates enterprise information to help users identify and evaluate businesses. The service serves procurement teams and construction companies managing supplier and contractor risk.

1 investor

Sanwa Construction Consultants (三和建設コンサルタンツ株式会社) is a Japanese construction consulting firm with offices across Japan, employing certified/qualified engineers. The company page presents its corporate profile, history, organization, and quality policy.

1 investor

Saqara provides software for the construction sector (BTP) that lets project owners and construction companies launch, centralize, track, compare and optimize tenders and consultations, and digitize signatures and document storage. Its solutions also connect project owners, manufacturers and construction firms to source qualified companies and access private-market tenders.

1 investor

Sasets is a form management and data collection platform that enables organizations to create, deploy, and manage digital forms across mobile and desktop devices. The platform serves field-based teams and supervisors in industries requiring compliance documentation, timesheets, and task management.

1 investor

SATEBA manufactures precast concrete products for rail infrastructure and drainage systems across Europe. The company serves railway operators and infrastructure projects with a focus on sustainable solutions and circular economy practices.

1 investor

SATEL provides mission-critical connectivity solutions including GNSS RTK correction units for construction, mining, agriculture, and maritime applications. The company enables precise centimeter-level positioning for intelligent machines and worksites beyond the range of cellular coverage.

1 investor

Sumitomo Shoji Cement sells cement and ready-mixed concrete for construction projects and infrastructure development. The company serves builders and construction firms as a key material supplier enabling new buildings and infrastructure.

1 investor

Scenarium provides software that automates the creation and updating of electrical schematics from floor plans, automatically syncing plan changes, generating labeled elements and tags, and managing custom symbol libraries. It targets engineering and electrical design teams to reduce time spent and manual errors on schematic work.

1 investor

BOXX Modular rents, leases, and sells temporary and permanent modular buildings for various uses including offices, classrooms, and medical facilities. The company provides comprehensive solutions including design, delivery, installation, and furniture rental services.

1 investor

Schmidt Construction Company is a construction services firm operating in Idaho since 1979, delivering commercial and general construction projects. The company serves clients seeking reliable construction services with emphasis on quality execution and industry expertise.

1 investor

Schüttflix operates a digital marketplace and logistics platform that connects construction companies, building material suppliers, waste management companies, and carriers for the supply, transport, and disposal of bulk construction materials and mineral waste. It also runs its own recycling centers and uses material flow data to support recycling and a circular economy in the construction sector.

1 investor

Schüttflix operates a digital platform and app connecting construction firms, building-material suppliers, waste disposers, and haulage companies for ordering bulk materials, fuels, transport, and disposal of mineral construction waste. Through the Schüttflix Group it combines the platform with its own recycling hubs and fleet to process demolition material into secondary raw materials, focused on circular economy in the construction sector in Europe.

1 investor

Scottsdale Construction Systems manufactures roll-forming equipment and light gauge steel framing machines, along with integrated software and support services for construction. The company serves contractors, modular home producers, and steel framing manufacturers globally, serving residential, commercial, and industrial construction markets.

1 investor

Group SCS, part of the Systemair Group, designs and manufactures smoke control and ventilation systems for UK buildings ranging from residential high-rises to commercial complexes. It provides products such as actuators and smoke vent systems, along with project management, bespoke and standard solutions, and aftercare services.

1 investor

Daisho Co., Ltd. is a Japanese construction company holding a prefectural construction business license, along with ISO 9001:2015 and ISO 14001:2015 certifications. It is based in Nagahama, Shiga Prefecture, and was founded in April 2002.

1 investor

Сделано is a renovation services company that handles apartment repairs across various building types in Russia, offering clients design customization through an online configurator and project management from start to finish.

1 investor

Develops SeaLumber, a composite building material made from macroalgae (sargassum), agricultural fibers, and recycled polymers as a durable, rot- and pest-resistant alternative to wood. Targets builders, manufacturers, and developers for use in construction, infrastructure, and outdoor applications such as fencing, pallets, decking, and panels.

1 investor

Secha Home offers a platform that combines interior design, bank-backed renovation financing, and managed construction for home renovations, letting homeowners start with no upfront cost and track progress via an app. It also provides infrastructure for real estate agents and contractors, with the service presented in Indonesian and English.

1 investor

Veridify Security provides device-level cybersecurity for operational technology (OT) and IoT devices, using its DOME platform to deliver zero trust authentication, encryption, and real-time attack prevention for automation control devices. It targets sectors such as building automation, smart buildings, industrial control systems (ICS/SCADA), and critical infrastructure, protecting new, existing, and legacy devices without requiring dedicated IT or cyber staff.

1 investor