| 2023 | Request for proposal engineering services for an organic waste to energy plant
 | 
| 2021 | Consulting: review of the biogas plant design and recommendation in France
 | 
| 2020 | First layout and dimensioning  of another 7 biogas plant in FranceFirst layout and dimensioning  of three biogas plants in FranceFirst layout and dimensioning  of a biogas plant in FranceFirst layout and dimensioning  of six biogas plant in FranceReview of safety systems of a biogas plant in FranceConsulting plant safety and automatization of a biogas plant in France
 | 
| 2019 | Consultancy and engieering service for a French EPC contractor
 | 
| 2016 | Development of a site map for a biogas plant for the digestion of waste in FranceDevelopment of a site map for a biogas plant for the digestion of waste
 | 
| 2014 | Pre-planning of a Biogas Plant in FrancePart of a technical Feasibility Study on digestion of sugar beet pulp in France
 | 
| 2012 | Preliminary planning of a biogas plant in FrancePreplanning of a biogas plant for the digestion of bio-waste in FranceTechnical modification of an existing biogas plant for the digestion of biowaste for new input material in France
 | 
| 2010 | Complete engineering of a biogas plant for the digestion of biowaste in France: conception, permission, cost assessment, call for tender, supervision and start up
 | 
| 2009 | Preparation of the site layout for a biogas plant for the digestion of biowaste in France
 | 
| 2008 | Operator service (kf-operator) for an anaerob digestion plant in France
 | 
| 2007 | Complete engineering of a cofermentation plant in France. France. Conception, preplanning, approval documentation, cost assessment, tenders, supervision of construction, start-up.
 | 
| 2006 | Engineering of a large biogas plant for the digestion of biowaste in France. Conception, approval documentation, cost assessment, tender documents; start of construction 2007
 | 
| 2005 | Engineering of a biogas plant for the digestion of biowaste in France. Conception, cost assessment, tender documents, supervision of construction; plant under construction
 | 
| 2004 | Preliminary engineering of a large biogas plant for the digestion of biowaste in France.
 |