
THE GLOBAL REGISTRY OF PERFORMANCE EXCELLENCE
Welcome to the official global registry of all entities—both organizations and individuals—that have successfully met the rigorous standards of the Accrediting Alliance for Transformation & Development. Inclusion in this registry is the definitive public validation of a commitment to the highest principles of performance. This registry recognizes and validates performance excellence at two distinct, yet complementary, levels:
First and foremost, we list the Accredited Organizations that have undergone our demanding institutional process. Their certification as a Performance Foundation, Integrator, or Architect signifies a deep, systemic commitment to building a culture of high performance and creating measurable strategic value.
Alongside these pioneering organizations, we recognize the Accredited Professionals. These are elite practitioners who have individually demonstrated their mastery in applying the principles of Symbiotic Intelligence. Their “Certified Coach” designation validates their expertise in guiding teams and individuals toward achieving breakthrough results. While their focus may differ, all organizations and professionals listed here have been validated against the AATD’s gold standard and represent the future of performance.
| MEMBER NAME | INDUSTRY / SERVICE TYOE | ACCREDITATION LEVEL | COUNTRY |
|---|---|---|---|
| Assessment Systems Intl., Inc. | Training and Consulting | Level 1 | USA |
| BlueSprig Pediatrics | Learning and Development | Level 1 | USA |
| Abbington Janet | Coaching and Consulting | Certified Coach | USA |
| Altman Davis Veronica | Coaching and Consulting | Certified Coach | USA |
| Avalon Karen | Training and Consulting | Level 3 | USA |
| Baker Jennifer | Coaching and Consulting | Certified Coach | USA |
| Baumgarten Consulting | Training and Consulting | Level 1 | Austria |
| Benthack direkt marketing GmbH | Consulting | Level 1 | Germany |
| Bosch Oliver | Coaching and Consulting | Certified Coach | Germany |
| Broadhurst Tyris | Coaching and Consulting | Certified Coach | USA |
| Brom Solutions | Consulting | Level 1 | Germany |
| Brown Les | Training and Consulting | Level 3 | USA |
| Bücheler Roland | Performance Consulting | Level 1 | Germany |
| Buck Dave | Training and Coaching | Level 1 | USA |
| Bunch Jim | Training and Consulting | Level 3 | USA |
| Business Resources | Training and Consulting | Level 1 | USA |
| Care-TS | Training and Consulting | Level 3 | Germany |
| C.O.C Center of Competence | Training and Consulting | Level 3 | Switzerland |
| California Geographic Alliance | Training and Consulting | Level 1 | USA |
| Canfield Jack | Training and Consulting | Level 3 | USA |
| Cathcart Jim | Training and Consulting | Level 3 | USA |
| Chenaux-Repond Susan | Training and Consulting | Level 3 | South Africa |
| Credo Consultancy Services | Training and Consulting | Level 1 | UK |
| Daeneke Jürgen | Performance Consulting | Level 1 | Germany |
| DeKoven, Ph.D, Stan | Training and Consulting | Level 3 | USA |
| Delfin Personal & Mediation | Consulting | Level 1 | Germany |
| Development Processes Group | Training and Consulting | Level 1 | UK |
| Dewar Crystal | Coaching and Consulting | Certified Coach | USA |
| Dr. Fuhr Wolfgang | Training and Consulting | Level 1 | Germany |
| Dr. Görs Axel, M.A. | Training and Consulting | Level 3 | Germany |
| Dr. Jansen Detlef | Training and Consulting | Level 1 | Germany |
| Dr. Kellner Herbert, Ph.D. | Training and Consulting | Level 3 | USA |
| Dr. Kreuser Karl | Training and Consulting | Level 1 | Germany |
| Dr. Niederkofler Hans | Performance Consulting | Level 1 | Italy |
| Dr. Walton Mikel | Training and Consulting | Level 3 | USA |
| Drews Herwig | Training and Consulting | Level 1 | Germany |
| Durbaba Aleksandar | Training and Consulting | Level 1 | Germany |
| Dynamics of Human Behavior | Training and Consulting | Level 1 | USA |
| ECOB University | Training and Consulting | Level 1 | USA |
| Ernst & Young | Consulting | Level 1 | Germany |
| escot-consulting | Training and Consulting | Level 1 | Germany |
| EVM-Beratung GmbH | Training and Consulting | Level 1 | Germany |
| Equipe | Training and Consulting | Level 3 | Germany |
| Faulkner Tangela | Coaching and Consulting | Certified Coach | USA |
| Feyerabendt-Beratungen | Training and Consulting | Level 1 | Germany |
| Gensberger Ernst | Training und Consulting | Level 1 | Germany |
| Gsponer Consulting Group | Consulting | Level 1 | Germany |
| Hadar Steven | Training and Consulting | Level 1 | USA |
| HDS Consult | Consulting | Level 1 | Germany |
| Hansatek, Inc. | Training and Consulting | Level 2 | USA |
| Hardegger Elke | Training and Consulting | Level 1 | Germany |
| Hardy Darren | Training and Consulting | Level 3 | USA |
| Hatten Asani | Coaching and Consulting | Certified Coach | USA |
| Herzog Rainer | Training and Consulting | Level 1 | Germany |
| Hildenbrand Claus-Dieter | Training and Consulting | Level 1 | Germany |
| Holman Mary | Coaching | Certified Coach | USA |
| Hocutt Nicole | Coaching and Consulting | Certified Coach | USA |
| Hofer Roger | Training and Consulting | Level 1 | Switzerland |
| Holder Erdene | Coaching and Consulting | Certified Coach | USA |
| Holley-Brice Nikki | Coaching and Consulting | Certified Coach | USA |
| Holliday Aisha | Coaching and Consulting | Certified Coach | USA |
| Hoppe Rüdiger | Training and Consulting | Level 1 | Germany |
| Howell David Sr. | Training and Coaching | Certified Coach | USA |
| Howell Sylvia | Coaching and Consulting | Certified Coach | USA |
| Innovara, Inc. | Training and Consulting | Level 3 | USA |
| International Academy of Sciences | Training and Consulting | Level 2 | San Marino |
| iProCon GmbH | Training and Consulting | Level 1 | Germany |
| Jaegers Sabine | Training and Consulting | Level 1 | Germany |
| Jahrstorfer Robert | Training and Consulting | Level 1 | Germany |
| Jens Meier-Heuser, Dipl.-Forst-Ing. | Training and Consulting | Level 1 | Germany |
| Jelinek & Partner | Training and Consulting | Level 1 | Germany |
| Jones Joyce | Coaching and Consulting | Certified Coach | USA |
| Kienbaum Consulting | Training and Consulting | Level 1 | Germany |
| Koch Matthias | Training and Consulting | Level 1 | Germany |
| Kresse Albrecht | Training and Consulting | Level 1 | Germany |
| Kuhlmann Gaby | Training and Consulting | Level 1 | Germany |
| Kutz Consult | Training and Consulting | Level 1 | Germany |
| Lamensdorf José Henrique | Training and Consulting | Level 1 | Brazil |
| LDG Associates | Training and Consulting | Level 1 | USA |
| Limberger + Dilger Beratung | Consulting | Level 1 | Germany |
| m3team GmbH | Training and Consulting | Level 2 | Germany |
| M3team AG | Training and Consulting | Level 2 | Germany |
| M3international networking, Ltd. | Training and Consulting | Level 2 | England |
| M.A. Haggith Consultants Ltd | Training and Consulting | Level 2 | Canada |
| Mackay Harvey | Training and Consulting | Level 3 | USA |
| Management Communication | Training and Consulting | Level 1 | Germany |
| McFadgen Jamie | Coaching and Consulting | Certified Coach | USA |
| Mclver Tamar | Coaching and Consulting | Certified Coach | USA |
| Meirich Consulting | Consulting | Level 1 | Germany |
| Meta Five GmbH | Consulting | Level 1 | Germany |
| Maybin Sarita | Training and Consulting | Level 3 | USA |
| Meng Petra | Training and Consulting | Level 1 | Germany |
| Mettler Jakob | Training and Consulting | Level 1 | Switzerland |
| Moya & Associates | Training and Consulting | Level 1 | USA |
| Obie Dorothea | Coaching | Certified Coach | USA |
| OBT AG | Training and Consulting | Level 1 | Germany |
| Offermann Klaus, Adjunct Prof. | Coaching and Leadership | Level 3 | Germany |
| O&P Consult AG | Training and Consulting | Level 1 | Germany |
| OxyHeal University | Training and Consulting | Level 1 | USA |
| PA Consulting Group | Consulting | Level 1 | Germany |
| Penn Connie, Ph.D. | Training and Consulting | Level 3 | USA |
| Peten Lakeisha | Coaching and Consulting | Certified Coach | USA |
| Perry Angela | Coaching and Consulting | Certified Coach | USA |
| Pfluger Christian Urs | Training and Consulting | Level 1 | Switzerland |
| PIAG AG | Training and Consulting | Level 1 | Germany |
| PriceWaterhouseCoopers AG | Consulting | Level 1 | Germany |
| ProAssets, Inc. | Training and Consulting | Level 1 | Australia |
| ProAssets, Inc. | Training and Consulting | Level 1 | USA |
| Dr. Hardegger Peter, Associate Prof. | Training and Consulting | Level 3 | Germany |
| Dr. Klaassen Folkert, Associate Prof. | Training and Consulting | Level 2 | Germany |
| Schlueter Georg, Ph.D., Associate Prof. | Training and Consulting | Level 3 | USA |
| Stark Bettina, Adjunct Prof. | Coaching and Leadership | Level 3 | Germany |
| Studt Joachim, Dipl. Psych., Associate Prof. | Coaching and Consulting | Level 3 | Germany |
| ProGast Beratung & Training | Training and Consulting | Level 1 | Germany |
| Prodius AG | Consulting | Level 1 | Germany |
| Quantum Learning Systems | Training and Consulting | Level 1 | South Africa |
| Rabenbauer Thorsten | Training and Consulting | Level 1 | Germany |
| Rauber Max | Training and Consulting | Level 1 | Switzerland |
| Roche CEMAI Training Center | Training and Consulting | Level 1 | Turkey |
| Rosewich Evelyn | Training and Consulting | Level 1 | Germany |
| Royall Wanda | Coaching | Certified Coach | USA |
| Ruhe Jan | Training and Consulting | Level 3 | USA |
| RYTMUS consulting Ltd. | Consulting | Level 1 | England |
| Saladin Consulting | Performance Consulting | Level 1 | Germany |
| Sanders Ebony | Coaching and Consulting | Certified Coach | USA |
| Schirmer Frank | Training and Consulting | Level 1 | Germany |
| Schmitt Rolf | Training and Consulting | Level 1 | Germany |
| Schulz Barbara | Training and Consulting | Level 1 | Germany |
| Schweizer Raiffeisenbanken | Training and Consulting | Level 1 | Switzerland |
| Seidel Kerstin | Training and Coaching | Certified Coach | Germany |
| SHL Deutschland GmbH | Training and Coaching | Level 1 | Germany |
| Soencksen & Teilhaber | Training and Coaching | Level 1 | Germany |
| Socrateam | Training and Coaching | Level 1 | Germany |
| Sreenidhi Sam Kris | Training and Consulting | Level 1 | India |
| Strategic Insights, Inc. | Training and Consulting | Level 1 | USA |
| Strategieteam e.V. | Training and Consulting | Level 1 | Germany |
| Streeter George | Coaching and Consulting | Certified Coach | USA |
| Sykes Misha | Coaching | Certified Coach | USA |
| Streeter Lenora | Coaching and Consulting | Certified Coach | USA |
| Tast Wolfgang | Training and Consulting | Level 1 | Germany |
| T.E.A.M. Marketing AG | Training and Consulting | Level 1 | Germany |
| The Institute for Motivational Living | Training and Consulting | Level 1 | USA |
| The McGregor Consultants | Training and Consulting | Level 1 | Singapore |
| The Mentor Program | Performance Consulting | Level 1 | Australia |
| Thompson Lekicia | Coaching and Consulting | Certified Coach | USA |
| TOP GmbH | Coaching and Consulting | Level 1 | Germany |
| TOR Performance Systems | Training and Consulting | Level 1 | USA |
| Tracy Brian | Training and Consulting | Level 3 | USA |
| Training House de México | Training and Consulting | Level 1 | Mexico |
| Training House New Zealand | Training and Consulting | Level 1 | New Zealand |
| Trüssel René | Training and Consulting | Level 1 | Switzerland |
| Tuchscherer Christine | Training and Consulting | Level 1 | Germany |
| UNISONO GmbH | Training and Consulting | Level 1 | Germany |
| United States Online University | Training and Consulting | Level 3 | USA |
| VirtualArt Consulting GmbH | Consulting | Level 1 | Germany |
| Vision International University | Training and Consulting | Level 2 | USA |
| Volksfürsorge | Training and Consulting | Level 1 | Germany |
| Von Gehlen Wolfgang | Training and Consulting | Level 1 | Germany |
| Waldow Martina | Training and Consulting | Level 1 | Germany |
| Wellness Consulting Doll | Training and Consulting | Level 1 | Germany |
| Wenzel Ralf-Michael Dipl. Phil. | Training and Consulting | Level 1 | Germany |
| Werling Peter | Training and Consulting | Level 1 | Germany |
| Werny Performance Consulting | Training and Consulting | Level 1 | Germany |
| Wicki Beat | Training and Consulting | Level 1 | Switzerland |
| Widener Chris | Training and Consulting | Level 3 | USA |
| Wiedow Andreas | Training and Coaching | Level 1 | Germany |
| Winghardt Annette | Training and Consulting | Level 1 | Germany |
| YES Consultraining | Consulting | Level 1 | Germany |
| Zelenak Terri | Training and Consulting | Level 1 | USA |
| Zinal Consulting GmbH | Consulting | Level 1 | Germany |