Located in Columbus, Ohio, Key Evidence utilizes various reprographic services of Key Blueprints and KeyCADD to fulfill copying needs of legal professions. The company offers a wide range of services, including color presentation material, x-ray duplication, lamination, photocopying, color copies and transparencies and mounting services. It additionally provides output from computer files, highlighting, lamination, flip charts and custom-designed exhibits. The company additionally offers black and white presentation materials to clients. The company offers scanning, searchable optical character reader, coding, electronic numbering, indexing and database support services. It provides foamcore and gatorboard for mounting of exhibits, photographs and drawings.