
In multiple segments
Innovating for the future
At LIIG, we look to the future with the conviction that true innovation is born from the diversity of ideas, skills, and visions.
Each company in the group represents a pillar of this construction: technology, engineering, and strategy that complement each other to generate sustainable growth and real opportunities.
We invest in distinct sectors, but guided by the same principle — the creation of lasting value.
From cybersecurity to modular construction, through to the production of light steel structures, Limiar operates where knowledge transforms into impact and investment into legacy.
We are committed to developing businesses that not only keep up with world changes, but anticipate them.
Because innovating is more than creating the new — it is preparing the way for a solid, intelligent, and human future.
Our Segments
LIIG is composed of companies that translate the group’s essence into practice: uniting innovation, technique, and a long-term vision to build sustainable value.
Through an intelligent diversification strategy, we operate in different segments that, although distinct in nature, share a common base — operational excellence, responsibility, and continuous innovation.
Each group company is a reflection of our belief that the future is built on solid pillars: technology, engineering, and trust.

Security and trust
With a consolidated trajectory in the cybersecurity sector, recognized for its specialization in Public Key Infrastructures (PKI) and advanced digital authentication services, it develops solutions that anticipate the challenges of the post-quantum era.
It acts as a strategic partner for public and private organizations across Europe, ensuring the integrity, confidentiality, and trust in digital communications.
Quantic PQI is the technological foundation that supports the secure digital presence of Limiar and its partners.

The new way of inhabiting the world
More than building houses, it proposes a paradigm shift.
Inspired by the tiny house movement, it combines functional design, sustainability, and mobility to create intelligent and efficient spaces.
The company bets on modular solutions, with high technical standards and a focus on energy efficiency, allowing each project to adapt to the lifestyle and needs of those seeking a simpler, more flexible life connected to the environment.

Precision structures for the future
Specializing in the production of metal profiles in Light Steel Frame (LSF), it offers high-precision, resistant, and lightweight solutions that align with the requirements of modern construction.
The company combines advanced industrial technology, sustainability, and personalization, ensuring quality, durability, and efficiency in every element produced.
More than a manufacturer, it represents Limiar’s vision for the future of construction: sustainable, intelligent, and economically viable.
A creative team of
Professionals
At the heart of Limiar is a multidisciplinary team that unites creativity, technique, and purpose.
More than specialists, we are vision builders — professionals who believe that every great idea is born from the fusion of knowledge and imagination.
We bring together engineers, architects, designers, digital security analysts, and investment strategists who share the same mission: to transform the abstract into the tangible, and the complex into the simple.
Each project developed within the group reflects this balance between technical rigor and creative freedom — a combination that allows us to innovate safely and dare responsibly.
We believe that the diversity of experiences is what drives innovation.
That is why our team operates in an integrated manner across Limiar’s different segments — construction, manufacturing, and technology — exchanging ideas, methodologies, and perspectives that enrich every decision.
It is this convergence of talents that allows us to work at the threshold between idea and reality, delivering solid, sustainable, and inspiring results.

Latest news
Stay up to date with our company’s latest news and updates. Follow ongoing projects, launches, events, and everything happening in the world of Limiar da Fantasia and its partner companies.