# 011h

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/011h

- Industry: Construction
- Headquarters: Barcelona, Spain
- Website: www.011h.com
- Total disclosed funding: $50M
- Investors on record: 7

## About

Founded in 2020 and headquartered in Barcelona, Spain, 011h Sustainable Construction S.L., trading under the name 011h, specializes in low-carbon residential construction solutions using proprietary software, industrialized building processes, and Building Information Modeling (BIM) technology. The company was co-founded by Josep Barbera Lluis, Carlos Llibre Beltri, Lucas Carné Carcas and Jose Manuel Villanueva. In September 2026, 011h raised EUR 12 million in venture funding from AXIS.

011h specializes in low-carbon construction solutions that integrate prefabricated systems using various materials, including wood, concrete, and metal structures. Their core offerings focus on creating affordable multifamily housing with an emphasis on maximum space utilization, agility, and reliability, enhanced through digitalization. The company's product suite includes an intuitive digital wizard that transforms building solutions into digital entities, a comprehensive Revit® plugin for accessing a vast library of building components, and an interactive digital dashboard that streamlines construction planning. Their solutions cater to major developers and public institutions in Spain, such as AEDAS, CULMIA, and IMHAB, addressing the urgent needs for sustainable, market-rate, and affordable housing while optimizing construction efficiency and significantly lowering CO2 emissions.

The company plans to use the September 2026 funding to enhance its technology platform, expand operations, and scale its sustainable residential construction business.

## Funding rounds

- Round, Sep 15, 2026, $14M — Axis
- Series A, Jun 1, 2022, $27M — Redalpine, Seaya Ventures, Breega, Foundamental, Noa, Aldea Ventures
- Seed, Dec 10, 2020, $9.7M — Foundamental, Noa

## Investors

- Foundamental (https://capitalatlas.ai/funds/foundamental) — Seed, Series A
- Noa (https://capitalatlas.ai/funds/noa) — Seed, Series A
- Redalpine (https://capitalatlas.ai/funds/redalpine) — Series A
- Seaya Ventures (https://capitalatlas.ai/funds/seaya-ventures) — Series A
- Breega (https://capitalatlas.ai/funds/breega) — Series A
- Aldea Ventures (https://capitalatlas.ai/funds/aldea-ventures) — Series A
- Axis