After having read the content, I don't think this content is appropriate for the supplier to share to the public on their website although there is no effect on technical issue but this is not at all healthy for the image of the company. In normal practice, if suppliers would like to create or show credential of their success, they would only provide information of their expertise then list down customers who have used their services as referee without telling in-depth issue of their customers.
Going through details of the content, there are many areas which show negativeness of the company while making the supplier shines.
Please ask them to adjust the content accordingly and we can have a look at the content.
Please do let me know if you would like further clarification.