Dieter Thomas Colleselli
Skills
Timeline
Professional experience for Dieter Thomas Colleselli
- Current 1 year and 1 month, since Jul 2024
Geschäftsführender Partner
Bantje und Colleselli Partnerschaft Steuerberatungsgesellschaft mbB
Steuerberater
- Current 1 year and 4 months, since Apr 2024
Geschäftsführender Gesellschafter
Certa Tax Steuerberatungsgesellschaft mbH
Steuerberater
- 11 months, Nov 2023 - Sep 2024
Managing Director
InterGest Steuerberatungsgesellschaft mbH
internationale Steuerberatung
- 1 year and 9 months, Apr 2022 - Dec 2023
Geschäftsführer | Steuerberater
HTS Hamburgische Treuhand- und Steuerberatungsgesellschaft mbH
- 1 year, Apr 2021 - Mar 2022
Steuerberater
CFH Cordes + Partner mbB
- 1 year and 1 month, Mar 2020 - Mar 2021
Steuerberater
BRB Appel & Partner
- 1 year and 1 month, Mar 2020 - Mar 2021
Prokurist
BRB Revision und Beratung OHG
- 2 years and 7 months, Aug 2017 - Feb 2020
Prüfungsleiter
BRB Revision und Beratung OHG
- 2 years and 5 months, Mar 2015 - Jul 2017
Steuer- Prüfungsassistent
Dr. Ehlers Gruttke Dr Volkmann und Partner mbB
Educational background for Dieter Thomas Colleselli
- 2 years, Mar 2018 - Feb 2020
Steuerberater
Steuerfachschule Dr. Endriss
- 3 years and 1 month, Mar 2012 - Mar 2015
Wirtschaftswissenschaften
Universität Innsbruck
- 3 years and 7 months, Sep 2008 - Mar 2012
Wirtschaftswissenschaften, Ökonomie
Universität Innsbruck
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