Your technology project partner

Prosys has grown from an engineering business to a leading technology partner in construction, real estate and local government in the last 25 years.

A software editor, Prosys offers the Mezzoteam content management platform with specific offers, (collaborative work*, DMS*, SEDI, etc.), dedicated to the construction, engineering and property professions, as well as a property management solution: Planoteam.

Prosys is a subsidiary of Infopro Digital, the leader in professional information in France.


Key Dates
1988: Creation of Prosys by Serete, a French engineering group
1990-1998: Development of technical document management offers and property management
2000: Prosys Online, SEDI in ASP*
2000: Groupe Moniteur acquired Prosys
2003: Acquisition of Constructeo
2005: Launch of Mezzoteam
2008: Launch of Planoteam


Our addresses

Antony Parc II
10 Place du Général de Gaulle - BP 20156
92186 Antony Cedex  - France
Infopro Digital Middle East
Office Nr. 34, Building Nr. 49, Dream Building Nr. 1
Road 2701, Block 327
Manama Town, Kingdom of Bahrain





* You will find definitions of terms with an asterisk on the right-hand column in the Lexicon block. In this section, click on the term required to display the definition.

And more
More about Infopro Digital
Prosys’ Partners
Read the news about Prosys


The service is accessed using the shared platform hosted by Prosys. This option has three crucial advantages:
• No software installation and no up-front investment - the software can be active immediately.
• The quality and security that come from hosting in a specialised data centre.
• The client's users are always working on the most recent version of the solution, taking advantage automatically of new functional improvements.

Collaborative working

The goal of collaborative working is to facilitate, organise and secure the communications between the players involved in a project. A collaborative working environment brings together in one place all the tools used to manage a project, and makes them available to everyone who needs them. Collaboration solutions are tailored for individual sectors of activity to describe their specific processes, enabling them to be managed efficiently. In the case of construction, the key points are validating documents, guaranteeing their authenticity and ensuring that deadlines are met.

Electronic Document Management or EDM

Electronic Document Management or EDM enables documents to be organised, stored, shared and archived within a computerised system.

Contact us

If you have any questions, please do not hesitate to contact us via our online form. Contact us