Interior Design for company offices and building

We are looking for a high end design for a company building one front of the building need the exterior design ** For the interior spaces, it consists of the following: * The mood is modern design - Welcoming area in-front of the door (Common area) - Stairs (Common area) - Corridors (Common area) - Company's office with an area of 80 m2 (Only for the company) , almost half the available area for offices For the interior spaces, the designer should consider the following in his design: Open up the space Introduce more light Consider glass office partitions Create break-out spaces Brand the office space Invest in good quality furniture. ... Add mood-boosting elements ** For the exterior spaces, it consists of the following: - Outer front - Stairs - Sidewalk - Electrical panels - Parking In the exterior spacers, the designer should consider the following in his design: * The mood is modern design Simplicity in his design Hide the firefighting system behind the stairs Redesign the stairs Distribute the lighting The deliverables has to the following format: 1- 3D pictures showing the furniture for the company HQ and editable version of the system 2- 2D auto-cad version that can be edited 3- BOM for all quantity that might be needed I have attached site pictures, please take a look and let me know more about your inquiries