- Special emphasis on pre-construction. Design, planning, analysis of Constructive Systems and construction costs since the first ideas and designs.Precise control of Construction Costs and Budget.- Data-Driven Construction Project Management, based on collaborative digital platforms and BIM in all its phases, from initial design to operation. - Construction management with state-of-the-art digital collaborative tools.- Qualified and certified personnel, vast experience in a variety of construction projects.- 4D and 5D BIM specialists- Lean Construction and Integrated Project Delivery concepts.

Principal representación de BIM Fórum Panamá, bajo el estandarte de crear una asociación colaborativa y transparente, que permita la participación de todos los integrantes de BIM Fórum Panamá.

- Design, Design Concepts, Planning.- Analysis of Constructive Systems (Alternatives, Offers).- Precise control of Costs and Budget. - Implementation and follow-up of countable and administrative systems.- Cost Accounting.- Construction duration and expenses controlled by Activity and linked to virtual programming. - Implementation of the BIM (Building Information Model) like model of efficiency in budgets.- General Conditions, Special Conditions and project specifications. - Coordination and Project Administration. - Feasibility Studies and / or Real-estate viability, risk evaluation, Criteria of Investment, Real State Appraisal.- Data Base and Unitary Costs linked to the 3D Model, Schedule and Construction management Software.- Strategy, goals and performance of the company, investments.Scope: Ensure efficiency and quality in each project and services offered, controlling diverses stages, from the preinvestment up to the management. Throughout its 6 years of existence, the company has been achieved a sustaineable growth (20%). To implement: IPD System (Integrated project delivery), Lean Construction (Last Planner System), PMI (Project Magement Institute) concepts, last generation systems in control of design, specifications and construction. First BIM (Building Information Model) developers of Panama. Reliable organization in financial control in cost, expenses and realistic schedules organized according to the resources and dates of commitment. Risks Control.

- Design analysis, Concepts. - Budget development. - Planning. - Coordination and Development of Projects, project documentation, equipments, clash detection. - Inspection - Control and analysis of budget costs according to the design. Scope: Manager of special projects: Malls, Buildings, residences, in the stages of Design and construction documentation and coordination with engineering in the project development.

- Design (Design concepts, planning, interiors).- Client Requirements.- Analysis of Constructive Systems- Development of Project documentation, equipment.- Cost control and coordination.- Coordination with Engineering, structural solutions - Inspection.Scope: Los pueblos Albrook Mall. 5,000 Parkings, Almost 1 mile of commercial space, Food Court, Multi-purpose Convention Center and Arena, Movie Theaters: Design solutions, Master Plan, analysis and development of constructive, conceptual solutions and engineering coordination, designs and specific client needs considering the design concept of the Mall, development coordination of the construction documents, special projects (Hard Rock Cafe, TV Station design proposals), inspections.

- Design, concepts. - Preliminary designs, control of spaces and costs.- Models, Renders, 3D presentations.- Animations, Virtual Reality, PAN Views.- Perspectives.- Project Documentation and specifications.- Inspection.Scope: planning, design, coordination, inspection of multiple residential, commercial and touristic projects. Development of a construction details database of the department in Autocad.

After 35 years of successful professional development in 2006 Holzer and Narbona stops working as society. They are an icon of the panamanian architecture.- Autocad Drawing developer for construction documentation.- 3D representation of structural elements.- 3D models in Autocad. Scope: Autocad drawings, Autocad Software Support and teaching, development of technical details in diverse projects, buildings, residences, malls.