Construction Tech Startup Forum
ConTech Startup Forum at the most innovative event for transforming the building industry
Construction Tech Startup Forum is the forum that brings together the future leaders of the building industry through startups that surprise the world with innovative and disruptive solutions, capable of transforming the sector through advanced technology or by proposing new business models.
The emergence of advanced technologies and the orientation towards a more efficient use of resources is facilitating the growth of new innovative solutions that have an impact on the construction, renovation, refurbishment and improvement of homes and buildings.
Construction Tech Startup Forum recognises the best entrepreneurs and startups that are making an impact in the REBUILD areas: advanced architecture, space design, construction 4.0, new materials, refurbishment, renovation and improvement of buildings and housing.
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Winner 2026: FindNido
FindNido wins the REBUILD 2026 ConTech Startup Forum with its industrialised housing marketplace
Following a competition that brought together some of the most promising companies in the contech ecosystem, the Top 3 most innovative projects have been announced, recognised for their ability to deliver transformative solutions and redefine standards in the built environment. In this regard, first place went to FindNido, a firm that has designed an online marketplace specialising in industrialised housing, with a catalogue of over 30 models developed using four construction systems: timber, steel, concrete and 3D printing.
Second place went to Noosify, a company that has created a smart platform which automates and optimises the preparation of tenders from start to finish, with the aim of improving decision-making, minimising errors and speeding up processes.
Finally, third place went to ODEI, a company that has developed cloud-based software for managing and monitoring construction projects in real time, enabling more detailed control over planning, production, costs and coordination between teams.
Finalists 2026
Noosify
A company that has created a smart platform which automates and optimises the preparation of tenders from start to finish, with the aim of improving decision-making, minimising errors and speeding up processes
ODEI
A company that has developed cloud-based software for managing and monitoring construction projects in real time, enabling more detailed control over planning, production, costs and coordination between teams.
Aquotec
For its modular sanitation unit designed for use at temporary construction sites, which utilises IoT and solar panels to optimise maintenance and reduce its carbon footprint.
LETSMEP
For its SaaS platform that automates the calculation and modelling of MEP (Mechanical, Electrical and Plumbing) systems in BIM.
BuildLovers
For its comprehensive approach that simplifies the self-build process, bringing together financing, land search and
industrialised construction.
A4Radar – Advanced Algorithms for Radar
A company that manufactures high-precision radar sensors and advanced algorithms for detection, tracking and monitoring in sectors such as Industry 4.0.
Monitora
Designed for the continuous, real-time quantification, using sensors, of corrosion in reinforced concrete structures.
ArqIndex
Which has launched an AI-powered procurement agent capable of identifying the products required for a construction project and sourcing the most suitable alternatives on the market.
Winners and finalists from previous years
2025:
PhotoKrete SL, Nidus Lab, Diip AI, Phenomenon Robotics, Waisense, Woodea, Ablute, SMARTINCIRCLES, Dimmensium Labs, Teleworker AI
2024:
Nido, Bio-EcoMMatter, Lumio, Sustein, Strong by Form, Cerian, Therminer, Biocatss, Indresmat, Enersite, Ok Clinker, Zero Impact, Cubia
2023:
Bilda, ObraLink. Cathago, Beawre Digital SL, Enerlind, ForestChain, Aridditive, ROOM2030, Recloud, Aldagram, A-EYE Technology, Frontline, ShareMaq
2022:
Solum Photovoltaic Innovation, Metrikus. Droneit, Checktobuild, Emsamble System, Evocons – Evolution Construction SystemL, BIM6D, WITEKLAB, VT-LabValgreen, E-COvivienda.
2021:
Recloud, Strategic BIM, CoCircular, Holedeck, Conkau, Ecómetro Mediciones, Cosmos Engineering, BeMore3D, Prades i+D, Kuiko.
2020:
Viviendea (startup ganadora), Ogun, Constructivo, Indresmat, Daysk, Eelptex, Kiwi Homes, Splacing Marketplace.
2019:
iLuxenio; Bendita Llave; OGUN Construction Technologies; Alfred Smart Systems; Honext; VT-LAB; Dypsela; ENGIDI; Akiles Technologies, Projectum.es Oficina Técnica Online y BIM&Co.
2018:
Minicasas, Urbit Data, Geomechanics, BILI, You Can Deco, Matmap, Wall Invent, Ticu Micu, Social Forest, Yelo App, CitySens, Plactherm, Bigle Legal, 4 DOMO y Architechtures.