Design 6 A1 Posters

We are having an office refurbishment, and I want to place posters around the room of our products and technology. I am looking for someone to use our brochures to produce posters using low resolution images for approval. Once approved I will send the original files for high resolution posters to be produced. All files should be supplied in Indesign with all 3rd party elements. The final posters will need to be A1 300DPI CMYK. Our latest corporate style is "New Boiler Brochure 2021".