Your contribution has proven invaluable and our ESG (particularly GRESB) scores prove this. You have helped [us] move along the spectrum to being something else.CEO, International Port

I also wish to express my very sincere gratitude for all the contributions and collaborations this year. I am very proud of how far [the company] has come in only a year and it’s thanks to the hard work and expertise of the team.Sustainability director, Waste management company

I was passionate about ancient history and after hearing you, I am starting to be passionate about the history of the future.Deputy General Manager of Trade, Fine Food company

The teams were very impressed by figures they did not know! The objective of making the Management Committee aware that [sustainability] is not an "additional" subject but a central element of our strategy was achieved.CFO, Leather Goods Manufacturer

I am more than happy to recommend the professionalism, the speed of understanding and production, and the creativity of Ansa’s team.Group Strategy Officer, global leader in water and waste