HELSINKI, Finland, May 11, 2026 – Solibri today announced the launch of Solibri Security+, a standalone offering designed for organizations operating in secure, sovereign, and air-gapped environments where cloud-based solutions are not permitted.
Solibri Security+ enables model validation, quality assurance, and compliance checking in fully controlled environments for defense, government, critical infrastructure, and security-sensitive construction projects.
Model Validation for Secure and Regulated Environments
As digital construction expands into regulated industries and national infrastructure projects, organizations increasingly face strict requirements regarding data sovereignty, secure IT environments, and controlled deployment infrastructure. Many defense, government, transportation, energy, and critical infrastructure projects operate in environments where systems must remain isolated from the internet and external networks.
“Security and data sovereignty are becoming increasingly important in infrastructure, defense, and government projects. With Solibri Security+, we enable organizations to implement structured model validation and compliance workflows in fully secure and controlled environments.”— Ville Kyytsönen, CEO, Solibri
Solibri Security+ has been developed specifically for these environments, allowing organizations to perform rule-based model checking, coordination, and compliance validation in fully offline and controlled deployment environments while maintaining strict security policies.
Supporting Sovereign Data and Air-Gapped Workflows
Solibri Security+ is designed for environments where:
- Cloud services are not permitted
- Projects require air-gapped infrastructure
- Data sovereignty regulations apply
- Controlled deployment environments are required
- Software updates must be managed internally
- Projects involve national infrastructure, defense, or security-sensitive assets
“Solibri Security+ is designed for environments where systems must operate in isolation from external networks. Organizations can perform rule-based model validation and compliance checking in fully controlled environments while maintaining complete control over data, updates, and deployment infrastructure.” — Sami Mikkonen, CTO, Solibri
By enabling model validation in controlled environments, Solibri Security+ supports organizations that must meet strict security, compliance, and operational requirements while maintaining high standards for model quality and coordination.
A Standalone Offering for Secure Environments
The Solibri platform is available through Solibri Starter, Solibri Essential, Solibri Advanced, and Solibri Premium, supporting standard project environments and organizational model validation workflows.
For secure and regulated environments, Solibri offers Solibri Security+, a standalone offering designed specifically for defense, government, and critical infrastructure projects requiring secure and air-gapped deployment environments.
“We see increasing demand for structured model validation in regulated industries such as defense, government, and critical infrastructure. Solibri Security+ allows these organizations to implement consistent model quality and compliance workflows while operating in secure and sovereign IT environments.” — Daniel van den Eijnden, Director of Global Marketing, Solibri
Solibri Security+ is separate from the Solibri platform offerings and is designed for deployment in controlled environments where cloud-based solutions are not permitted.
Secure Model Validation Without Compromise
Solibri Security+ enables organizations to maintain structured validation workflows, audibility, and model quality assurance in secure environments, ensuring that even highly regulated projects can benefit from structured BIM validation and digital quality processes without compromising security policies or data sovereignty requirements.
About Solibri
Solibri, a Nemetschek Company, is the global leader in model quality, BIM validation, and digital quality assurance for the construction industry. Solibri solutions help design, engineering, and construction professionals ensure the quality, constructibility, and compliance of digital building models before construction begins. By identifying and resolving issues in BIM models early in the process, Solibri helps organizations reduce costly rework, improve collaboration between project stakeholders, ensure regulatory compliance, and improve the quality of building information across the entire building lifecycle—from design and construction to handover and operation.
With a strong foundation in openBIM and interoperability, Solibri empowers architects, engineers, contractors, and owners to make smarter decisions with accurate and reliable model data. Active in over 100 countries, Solibri serves some of the world’s largest construction developers, infrastructure projects, and government authorities in digital permitting and model-based project delivery. By raising the standard for model quality and information reliability in BIM, Solibri is shaping the digital future of better builds.
About Nemetschek Group
The Nemetschek Group is a leading global vertical software and AI provider driving the digital transformation of the AEC/O and media industries. With our deep domain expertise and intelligent, connected software solutions, we enable customers to turn data into real-time insights and smarter decisions throughout the entire lifecycle of buildings and infrastructure from ideation through planning, visualization, construction, operation, and renovation. Our AI-powered technologies and open standards approach boost productivity, collaboration, and sustainability for architects, engineers, contractors, building operators, and creative professionals. More than 7 million users worldwide rely on our customer-centric, human-led AI solutions. Founded by Professor Georg Nemetschek in 1963, today we employ over 4,000 experts globally and are ISO 27001-certified, underlining our strong commitment to data security and trustworthy digital innovation.
The Nemetschek Group, listed in the MDAX and TecDAX since 1999, achieved a revenue of EUR 1.19 billion and an EBITDA of EUR 371.1 million in 2025.
