Expertise that shapes the future
Anticipating challenges, mastering complexity and transforming each project into a sustainable, high-performance benchmark
Technical authority
ARKORIS is more than just an engineering and certification group: it's a repository in its own right.
Our expertise is organized into three complementary areas, integrated under a single strategy to guarantee absolute project control. We don't just meet standards, we shape them
Our expertise is organized into three complementary areas, integrated under a single strategy to guarantee absolute project control. We don't just meet standards, we shape them

Engineering for performance
Thermal, Acoustic, Fluid - Design, Control, Optimization
Technical engineering is the invisible foundation of any successful construction. At Arkemep, we integrate the key disciplines to design efficient, comfortable and sustainable buildings, optimizing every technical parameter.
Technical engineering is the invisible foundation of any successful construction. At Arkemep, we integrate the key disciplines to design efficient, comfortable and sustainable buildings, optimizing every technical parameter.
- A comprehensive, integrated approach: We ensure a design where thermal, acoustic and fluid systems interact intelligently for maximum energy efficiency and uncompromising comfort.
- Engineering simplicity: Our solutions are designed for ease of implementation, cost control and trouble-free operation.
- Innovation as a lever: Arkemep applies BIM and advanced simulation methodologies to anticipate every detail and deliver projects that are reliable, optimized and adapted to the most demanding regulations.
Why Arkemep?
Because every degree, every decibel, every cubic metre of energy counts. Our customers don't want studies, they want certainty.

AMO & Conformité: Turning standards into added value
Project Management Assistance, Certifications, Sustainable Performance
ARKENOR does more than just check regulatory boxes. We turn compliance into a competitive advantageguaranteeing that each certification becomes a a source of differentiation and value.
ARKENOR does more than just check regulatory boxes. We turn compliance into a competitive advantageguaranteeing that each certification becomes a a source of differentiation and value.
- Strategic support: We advise our customers from the outset to anticipate requirements and optimize their path to certification.
- Rigorous, high-impact inspections: Our experts assess the quality of execution, identify weak points and guarantee the actual performance of the works.
- Recognized expertise in all major certifications: HQE, BREEAM, LEED, Effinature, low-carbon labels... We don't adapt to standards, we influence them.
Why Arkenor?
Because certification shouldn't be a constraint, but rather a lever for adding value and a guarantee of quality immediately perceived on the market.

Certification & influence
Giving recognition and legitimacy to projects
IRICE is a certification body that guarantees projects official recognition and market differentiation.
Why certify a project with IRICE?
IRICE is a certification body that guarantees projects official recognition and market differentiation.
Why certify a project with IRICE?
- A recognized and demanding label: Effinature, the first certification dedicated to biodiversity in real estate.
- Enhancing the value of projects: certification becomes a lever for differentiation and attractiveness.
- Environmental performance guarantee: rigorous audits and demanding criteria.
- Alignment with regulatory and investor issues: anticipating ESG requirements.
Why Irice?
With Irice, turn your environmental commitments into real strategic assets. Our Effinature certification guarantees recognition of your actions in favor of biodiversity and enhances the value of your operations.