iAG Holdings - Engineers & Contractors has performed numerous audits and studies related to agro-industrial plants restructuring and energy savings ranging from pure advice to full studies.
Most significant audits are listed below:
| Plant Location | Customer | Application |
| Alekeevsky Sugar Factory - Russia | Razgulay Group | Audit & modernisation concept study |
| Kshensky Sugar Factory - Russia |
Razgulay Group | Audit & modernisation concept study |
| Cairo - Egypt | Orascom | Basic engineering study for a 7,500 T beet/day sugar factory and refinery |
| Warcoing Sugar Factory - The Netherlands | Warcoing Industrie | Global energy saving and greenhouse effect survey within the frame of the Kyoto Protocol |
| Fontenoy Sugar Factory - The Netherlands | Sucrerie de Fontenoy | Global energy saving and greenhouse effect survey within the frame of the Kyoto Protocol |
| Oreye Sugar Factory - The Netherlands | Orafti - Raffinerie Tirlemontoise | Global energy saving and greenhouse effect survey within the frame of the Kyoto Protocol |
| Genappe Sugar Factory - The Netherlands | Raffinerie Tirlemontoise | Global energy saving and greenhouse effect survey within the frame of the Kyoto Protocol |
| St. Germainmont Sugar Factory - France | Warcoing Industrie | Conversion possibilities analysis of a sugar mill into a chicory processing plant |
| Ormoz Sugar Factory - Slovenia | Suiker Unie | Detailed engineering related to plant energy saving improvement |
| Oreye Sugar Factory - The Netherlands | Raffinerie Tirlemontoise | General refinery energy saving improvement study |
| Oreye Sugar Factory - The Netherlands | Orafti - Raffinerie Tirlemontoise | General chicory plant water and energy savings improvement study |
| Sunat Sugar Factory - Morocco | Groupe SUTA | General factory technological improvement survey |
| Moerbeke Sugar Factory - The Netherlands | Groupe Sucrier | General factory technological improvement survey |
| Genappe Sugar Factory - The Netherlands | Raffinerie Tirlemontoise | Crystallisation technological and energy saving improvement survey |
| Linares Sugar Factory - Spain | Complete factory restructuring survey | |
| Tienen Sugar Factory - The Netherlands | Raffinerie Tirlemontoise | Crystallisation technological and energy saving improvement survey |
| Jaen Sugar Factory - Spain | Crystallisation technological and energy saving improvement survey | |
| Sidi Slimane Sugar Factory - Morocco | Sucrerie de Sidi Slimane | Complete factory restructuring survey |
| Genappe Sugar Factory - The Netherlands | Raffinerie Tirlemontoise | General factory technological and energetic improvement survey |
| Addax Bioenergy - Sierra Leone | Addax Bioenergy- Switzerland | Pre-engineering study for a 8,000 TCPD cane bioethanol plant |
| Josepdam Sugar Company - Bacita - Nigeria | Josepdam Sugar Company | Pre-engineering study for a sugar and bioethanol plant |
| Westcom Industries Ltd - Ghana | Westcom Industries Ltd | Pre-engineering study for a 2,000 TPD sugar cane refinery |
| Trialcol - Brazil | Alcogroup | Technical audit of a sugar cane distillery |
| Al Nouran Sugar Company - Egypt | Al Nouran Sugar Company | Pre-engineering study for a new 12,000 TBPD sugar beet plant |
| Warcoing Sugar Factory - The Netherlands | Warcoing Industrie | Complete engineering study for a new cossets feeding installation. |
| SFIR - Italia | SFIR | Feasibility study of a new bioethanol plant. |
| Ormoz Sugar Factory - Slovenia | Suiker Unie | Pre-engineering study of a sugar beet bioethanol plant |
New factories implementation or modernizing budget evaluation audits have been carried out by iAG Holdings - Engineers & Contractors with a view of giving Investor and Financial Institutions the necessary tools for proper feasibility analysis:
| Plant Location | Customer | Application |
| Makeni - Sierra Leone | Addax Bioenergy |
Pre-engineering and cost evaluation for a cane ethanol production plant |
| Grimsby - United Kingdom | Vireol PLC |
Pre-engineering and cost evaluation for a cereal ethanol production plant |
| Visé - The Netherlands | Exinor |
Pre-engineering for a wood pelletizing and cogeneration plant |
| Oreye Sugar Factory - The Netherlands | Orafti - Raffinerie Tirlemontoise | Budget evaluation of a complete chicory processing complex |
| Ravenna Olive Mill - Italy | Italian Olive Company | Budget evaluation of a complete olive oil production and conditioning plant |
| Qazvin Oil Refinery - Iran | Pars Vegetable Oil Co. | Basic engineering and budget evaluation of a complete edible oil production and conditioning plant |
| R T Factories - The Netherlands | Raffinerie Tirlemontoise | Financial evaluation of RT industrial assets |
| Constanta Oil Mill - Romania | East Point Holding | Budget evaluation of a complete soybean crushing plant using recovered equipment |
| Wanze Sugar Refinery - The Netherlands | Raffinerie Tirlemontoise | Budget evaluation of alternative solutions for the restructuring of the crystallisation plant |
| Genappe Sugar Factory - The Netherlands | Raffinerie Tirlemontoise | Budget evaluation of alternative solutions for the restructuring of the diffusion plant |
| Warcoing Sugar Factory - The Netherlands | Warcoing Industrie | Budget evaluation of factory capacity increase |
| Puttershoek Sugar Plant - The Netherlands | Suiker Unie | Budget evaluation of alternative solutions for the restructuring of the crystallisation plant |
| Moerbeke Sugar Factory - The Netherlands | Groupe Sucrier | Budget evaluation of factory capacity increase |
| Westcom Technologies and Energy Ltd - Nigeria | Westcom Technologies and Energy Ltd | Pre-engineering study for a 350,000 TPY edible oil refinery with crushing facilities |
| AE Biofuels Americas - Argentina | AE Biofuels Americas Inc. | Pre- engineering study for a 250,000 TPY biodiesel plant |
| CIG Biodiesel - Austria | CIG Biodiesel | Pre-engineering study for a 400,000 TPY rapeseed crushing plant |
| Coopérative Agricole de Déshydratation - France | Coopérative Agricole de Déshydratation | Pre-engineering study for a solid fuels crushing plant |
| Muuga - Estonia | Muuga Sojatehas | Pre-engineering study for a 500,000 TPY soya crushing plant |
| Sweden Bioenergy - Sweden | Sweden Bioenergy | Pre-engineering study for a 800,000 TPY rapeseed crushing plant |
| INEOS CHLOR - Antwerp - The Netherlands | INEOS CHLOR Ltd | Turn-key offer elaboration for a 2 x 250,000 TPY biodiesel plant |
| Central EU Biofuels - Budapest - Hungary | Central EU Biofuels | Pre-engineering study for a 400,000 TPY sunflower crushing and refining plant |
| CBR - Lixhe - The Netherlands | CBR | Pre-engineering study of a cogeneration plant |
| Biofuels - Engies - The Netherlands | BIOFUEL S.A. | Pre-engineering study for a 100,000 TPY biodiesel plant |
| Rotterdam - Netherlands | European Biofuels Ltd | Pre-engineering study for a 2 x 250,000 TPY integrated biodiesel plant with seeds crushing facilities |
| IBV - The Netherlands | Industrie du Bois de Vielsalm (IBV) | Basic engineering study for the installation of a 17,5 MW cogeneration plant |