Government Services

BBGS GmbH is a subsidiary of PORR. Its activities include consulting, planning and execution of building and industrial construction projects as well as infrastructure works for government agencies as well as governmental and international organizations. In addition, BBGS takes over facility or energy management for buildings and plants.

With comprehensive know-how and many years of international experience, the experts implement the projects according to both European and US standards.

We manage projects in Germany, the Benelux countries, Italy, Poland, Romania and other countries within Europe from our various locations.

BBGS applies the three-phase method for quality control as designed by the US Army Corps of Engineers (USACE). This ensures that the quality standards of planning and execution are in line with customer specifications and expectations.

1.  Preparatory phase

In this phase, all materials that will be installed during construction are selected and approved in advance in a sampling process with coordination with the customer. Necessary tests, which later verify the required quality of the execution, are already determined at this phase. As a rule, contractors perform this phase by means of a preparatory meeting between  the site manager, the quality manager and the subcontractor  carrying out the work.

2. Start phase (initial phase) 

This phase begins directly with the start of the respective work  or the first appearance of the subcontractor on the construction site. Contractors discuss once again the already defined work processes, approved materials, and necessary tests. In this phase, contractors can still correct impending errors in the  execution and costly corrective measures are thus prevented.

3. Implementation phase (follow-up phase)

In the ongoing process of execution, contractors make constant  checks to ensure that they perform the works in accordance with the discussed and defined specifications, and that the completed work has been checked against the planned tests.

As a full-service provider in the construction industry, PORR understands the diverse needs of its customers. We have our own teams of experts in all key trades along the entire construction value chain and offer comprehensive expertise from a single source: in building construction and foundation engineering, civil engineering and infrastructure construction, steel construction, building materials and environmental technology. Visit our service areas and find out more:

Ensuring quality requirements is a top priority at PORR. This is also evidenced by our certificates and approvals. In order to always be up to date, our certificates and approvals are reviewed and updated on a regular basis through external audits and independent certification companies.

All certificates, approvals and memberships can be found here: