Internet Explorer versions 7 and older have known compatibility and security issues with modern
web standards which affect next generation Web 2.0 websites. In our attempt to deliver a superior
experience, we no longer support Internet Explorer versions 7 and older.
Please upgrade to the latest
version of Internet Explorer, Firefox, Safari or Chrome.
ttsp hwp seidel : an Anglo-German joint venture. The Frankfurt office unites expertise, knowledge and experience of two countries. As an independent office, we are your point of contact and determine together with you the common goal, if necessary in collaboration with our partners – for your success.
Our challenges can especially be found in high-quality office buildings, banks, trading floors, data centers, shopping centers, buildings for the pharmaceutical industry and laboratory buildings.