| Restoration Procedures |
Engineering Offices Peter Sobek, Rödermark |
| Static Structural Analysis |
Deutsch-Buckert-Thomas, Dr. Deutsch, Frankfurt a/M |
| Evaluation (Building and land) |
Schulz-Kleeßen GmbH, engineers Schulz-Kleeßen, FRICS (Fellow of Royal Institution of Chartered Surveyors), Frankfurt/Main |
| Geotechnical |
TU Darmstadt - Prof. Dr. Rolf Katzenbach, Darmstadt |
| Biological analysis |
Institute for Pest Analysis Dr. Martin Strohmeyer, Krefeld |
| Construction Analysis (Salts, Dampness) |
FEAD-GmbH Dr. Peter Friese - Research- and Development Laboratories for Reconstruction und Preservation of Monuments and Historic Buildings, Berlin |
| Petro graphic analysis |
Office Dipl. Ing. Thomas Bolze - Bauingenieur-Steintechniker, Potsdam |
| Fire Prevention |
ER fire engineering GmbH Office for Fire Prevention, Hofheim |
| Building Equipment and Appliances |
Expert Offices Günter Kirsten, Frankfurt, Chemnitz
Expert Offices Rainer Stegerwald, Lohr am Main |
| Finance and Tax Advice |
Kipp & Linkmann - Tax Adviser, Bad Nauheim |
| Software Development |
EW-Systems Software Technology, Schönau |
| Consulting, Prevention und Patents |
Patent Attorneys Hübner, Neumann, Radwer, Berlin |
| Cooperating Architects |
NHT NHT + PARTNER GbR Architects BDA BDB, Frankfurt am Main |
| Interpreter |
Oleg Barannikov, Frankfurt am Main |