Accessibility Tools

From planning to implementation

Executing companies

As the executing company, you bring digital planning to the construction site. Your daily work is characterized by time pressure, coordination efforts, and quality requirements, while simultaneously having to provide proof, test logs, and documentation. In modern construction projects, planning is increasingly model-based – and thus the demands on executing companies are also increasing. Site managers and installers must be able to understand, check, and apply planning data.
Changes on the construction site must be quickly and correctly fed back into the digital plan.
Evidence and test logs are an integral part of quality assurance and must be digitally traceable. To meet these requirements, we offer you construction site management software that combines planning, calculation, and execution. With software for construction companies, construction processes become more efficient, changes are recorded directly in the model, and results are transparent and traceable.

pitCAD ULTIMATE/CLASSIC

Digital support for precise execution

With digital construction site software like pitCAD Ultimate, you as the executing company receive a practice-oriented solution to use planning information understandably, interactively, and practically on the construction site. The software maps the digital twin of the building services systems and enables exact traceability of the planning. Thanks to the connection to calculation software solutions such as SOLAR-COMPUTER or pitFM, technical evidence can be derived directly from the model without complex recalculations. Changes that occur during execution can be documented directly in the model and transmitted back to the planning team.

pitCAD Ultimate Mockup
Solar Computer pitcad

SOLAR-COMPUTER

Technical verifications can be used directly

As an executing company, you can directly reproduce planning calculations on the construction site with the help of SOLAR-COMPUTER. By connecting to our authoring tools (pitCAD Ultimate, Revit), all data is consistent and traceable. Changes on the construction site can be easily checked for plausibility and documented in a construction log app without requiring complex recalculations. This makes planning transparent and traceable.

Autodesk AEC Collection

BIM environment for specialist disciplines

With the Autodesk AEC Collection, you as a contractor have access to a standardized BIM platform that seamlessly integrates architectural models, technical systems and calculation data.
As the leading BIM platform, the Autodesk Architecture, Engineering & Construction Collection (AEC) offers specialist planners the opportunity to network architecture, structural engineering and MEP in a common environment.
In combination with Revit and SOLAR-COMPUTER, this creates a fully integrated planning process.

Autocad Mockup

Unanswered questions?

Let's find out together how pit can support your projects. Make an appointment now.

Grüner becomes pit

Familiar know-how, new strength.

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From Q4 2025, Ing. Günter Grüner GmbH will bear the name pit. For you, all the essentials will remain the same - your contacts, the familiar solutions and the trusted service. With the joint brand identity, we are creating more clarity and bundling our strengths in the entire D-A-CH region.