
About Maning, a technical design office in the Hauts-de-France region
Maning is an independent technical design office based in the Hauts-de-France region, dedicated to engineering, consulting, and support for construction and development projects for public and private clients. Maning combines technical expertise, rigorous methodology, and innovation to ensure the success of project management and coordination operations.
Over 35 years of expertise serving public and private clients
For over 35 years, Maning has applied its expertise to complex, evolving, and demanding projects. Our experience, acquired since 1987, is based on a deep understanding of technical, economic, and regulatory challenges, ensuring performance, compliance, and risk management in every operation.
From needs definition through design and construction monitoring for all types of projects and geographic locations
Maning supports its clients at every stage of their projects, from needs analysis and goal definition to technical design and construction monitoring. This global approach allows us to work on projects of all kinds, regardless of their complexity, typology, or geographic location, while guaranteeing consistency, risk management, and the quality of the delivered structures.

Our Qualifications
Each year, Maning demonstrates its competence by obtaining professional certifications and qualifications awarded by the OPQIBI engineering qualification body, covering a wide spectrum of technical studies and engineering. These qualifications attest to our ability to carry out structured missions that comply with industry standards, particularly in structures, HVAC, fluids, energy performance, and works coordination.
Our 3 geographic locations

Lille
As Maning’s historic headquarters, the Lille office supports projects in the Hauts-de-France region and manages the group’s technical expertise.

Paris
The Paris office allows Maning to work closely with major national projects and public and private clients.

Dunkirk
Located in the heart of an industrial and port area, the Dunkirk office supports technical and industrial projects in the northern part of the region.
A technical design office
on a human scale
Maning distinguishes itself through its proximity, agility, and ability to mobilize responsive and dedicated teams for every project. As a technical design office on a human scale, we prioritize listening, coordination, and the involvement of our experts to meet our clients’ needs precisely while ensuring high-quality support and lasting relationships.
Our sectors of activity
ING europe Group: complete territorial coverage and broad expertise
Maning is part of the ING’EUROP Group, a recognized group in the engineering of major industrial and energy infrastructure projects, from project management to technical coordination and facility commissioning. The group brings together several companies specialized in engineering, project management, technical coordination, and facility optimization, offering broad expertise covering various sectors such as industry, energy, the environment, and building. This membership in a multidisciplinary group allows Maning to benefit from complete territorial coverage, shared technical expertise, and optimized resources to support its clients on large-scale projects.