Company · Proptech & Construction

011h

011h.com ↗ ·Barcelona ·Series B

011h is a Barcelona-based construction technology company that designs and builds low-carbon, industrialized residential buildings, combining prefabricated components (wood and lightweight metal structures), a digital design/coordination platform, and an integrated network of manufacturers. It has raised roughly €45M to date and is B Corp and Norrsken Impact certified, with 15+ completed and in-progress developments across Spain.

Founded

2020

Founders

News

Rounds

Investors

SectorsProptech & Construction, Climate tech / Sustainable construction, Deeptech & Hardware Start-up MapProptech & Construction › Building materials & fabrication

Profile updated 19 Jul 2026

Founders

Carlos Llibre

Co-Founder & COO

Josep Barberá

Co-Founder & CFO

José Manuel Villanueva

Co-Founder & Co-CEO

Lucas Carné

Co-Founder & Co-CEO

Global models 5

Katerra

United States · katerra.com ↗

Vertically integrated construction-tech company that combined prefabrication, digital design, and building delivery, the closest large-scale precedent to 011h's model (though it later collapsed).

$2.0BComparable

ICON

United States · www.iconbuild.com ↗

Builds affordable homes using industrialized/robotic construction technology, similar mission of tech-driven affordable, sustainable housing.

$450MComparable

Mighty Buildings

United States · mightybuildings.com ↗

Prefabricated, sustainable modular housing built via automated manufacturing, directly comparable prefab-housing model.

$400MComparable

Cover

United States · cover.com/build ↗

Software-driven, prefabricated backyard housing/ADU platform combining design tech and industrialized construction, similar integrator model.

$95MComparable

Diamond Age

United States · diamondage.build ↗

Tech-enabled, automated home construction company aiming to industrialize residential building, same sustainable/efficient housing thesis.

$50MComparable

Investors 8

A/O PropTech

aoproptech.com ↗

Investor United Kingdom

Foundamental

www.foundamental.com ↗

Investor Germany

Redalpine

Investor Switzerland

Funding rounds 3

Series B · €20M

Barcelona-based 011h, founded in 2020 by Privalia founders Lucas Carné and José Manuel Villanueva, raised €20 million led by Ship2B Ventures…

2025-10-10

Series A · €25M

Barcelona-based 011h, co-founded by Privalia founder Lucas Carné, raised €25M in a Series A led by Swiss fund Redalpine to scale its platfor…

2022-07-08

Seed · €10M

A tech-enabled builder of sustainable, industrialised timber housing, founded by Privalia co-founders Lucas Carné and José Manuel Villanueva…

2020-12-11

News & media 7

Published	Article
2026-09-15	Axis (ICO) invertirá hasta 12 millones en la empresa española 011H Sustainable Construction ↗ Forbes España
2026-04-28	011h: ¿está quemando su última bala? ↗ Merca2
2026-04-22	011h pega el estirón: suma 10 nuevas promociones con 900 viviendas en 2026 ↗ El Economista
2026-03-19	How a €500 million exit led to the birth of a "Neo Builder" ↗ Bricks and Bytes
2025-10-10	Barcelona-based 011h raises €20 million to accelerate low-carbon, tech-driven construction ↗ EU-Startups
2025-04-04	The 011H Story: How a Tech-Savvy Builder is Revolutionising Construction ↗ Bricks and Bytes
2023-12-15	Startup Inception: 011h is building a startup within a startup to clean up construction ↗ Sifted