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We will support you in designing your project
by means of specific tools (benchmarking, consultancy, practical and technical advice, etc.)
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We ensure the quality of your project
at every stage (compliance with the programme, close monitoring of studies and ongoing work, etc.)
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We handle every type of cost,
including construction costs, intellectual services, removals, furniture, operating and maintenance, etc.
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We are able to guarantee time frames
thanks to our in-depth knowledge of the different phases and risks (time needed for consultancy services, studies, work, validation, and so on)
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We safeguard the future
by conducting a comprehensive and strategic analysis of your assets and their potential development, as regards their environmental footprint.
About us
Since 1994, we have been advising owners of public and private works on the challenges raised at every stage of their building projects.

Building strategy
Property has become a financial and strategic reality for companies seeking to evolve, and is one of the main expenses facing companies today.
Athegram draws up various optimisation and development scenarios that will allow you to have a short-, medium- and long-term vision and strategy. Our clear and legible tools will provide you with all the information essential to your decision-making: financial estimates, planning, recommendations for implementation, constraints, etc.
Athegram combines this strategic approach with the financial and operational aspects of your building project in order to provide you with relevant advice, thereby contributing directly to your company’s performance.
Our knowledge of the field as well as regional and national actors enable us to provide you with support throughout the decision-making process.
Athegram can assist any company, whether public or private, and irrespective of size, geographical location, sector of activity and the challenges they face.

Construction / Renovation
Pre-programme
The pre-programme is the foundation for any building project. It defines the profile of the project by setting out the functional aspects, surface areas, the technical guidelines and the cost.
This is the tool that the project owner uses to decide whether or not to go ahead with the project or if any changes need to be made to it. Consequently it is, in most cases, underpinned by the scenarios that constitute the ins and outs of an operation.
Detailed programme
Once the project owner has come to a decision, the functional aspects need to be specified and the programme needs to focus on the technical aspects. The detailed technical programme will be used as a reference framework by the project owner’s team of architects and engineers, and by the builder. It constitutes the specifications for the builder.
The programme is drawn up in close collaboration with the project owner’s representatives to ensure the coherence and sustainability of the operation.
Tenders and Projects
Whatever the type of consultancy services required (tender bids, design and development, public-private partnerships, etc.), we will assist the project owner in analysing the projects or bids across all aspects (functioning, urban regulations, surface areas, technical aspects, environment, budget, etc.).
We will then work alongside the project owner to select the winning bid and draw up the contract.

Fitting-out of premises
Optimisation and good use of space are essential for any company. You do not have to have extra space for your business to progress. What you do need is the ability to stand back and consider your current circumstances (space and organisation) objectively.
We can carry out an optimisation study for you on a variety of scales, e.g. a single floor, a whole building or an entire site, in line with your specific organisational requirements and budget constraints.
The study will be carried out taking into account different time frames – short, medium and long term.

Technical and economic engineering
Our auditing and technical assessment services, for one or more buildings, allow us to give our clients a clear understanding of the condition of their building, both in technical and regulatory terms, at any given moment. The aim is to enable the technical and regulatory aspects that will be of relevance to the design and/or restructuring work to be taken into account during post-study processes.
These documents will also serve as the starting point from which to adapt improved energy performance to the building’s existing particularities and optimise the investment.
Your project
We take care of the following challenges
Our Team
A multi-disciplinary team trained in architecture, engineering, urbanism, economics and operations management.
Quality policy
- ISO 9001 Certification – 2015 version
- OPQIBI (Engineering Qualification Body)
- Culture of continuous improvement
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Our skills are the accumulated result of our experience and our stringent quality standards that we bring to every one of our projects, whether public or private.
In this respect, athegram has been ISO 9001 certified since 2005, and an independent body carries out a yearly audit.
Our quality processes, adhered to by all our regularly trained and audited team members, ensure meticulous attention to detail and the success of our projects. They have additionally been instrumental in creating our extensive ‘athegram’ expertise and have contributed to our in-house culture of continuous improvement.
Being organised in this way means we are able to better respond to our clients’ expectations, ensure we fulfil our commitments, and enhance our skills, bringing considerable added value to our professions.
Furthermore, athegram also holds the following OPQIBI professional qualifications :
0103 – Technical customer assistance (AMO)
0108 – Global pre-operational customer assistance (AMO)
0109 – Operations management
0201 – General programming
0202 – Detailed technical programming
2201 – Assessment of costs in the upstream and programming stages
2202 – Cost management during the design and development stages
Trustworthy supplier
Our network of specialists :