Lawyer profile
Marc Oliver Giel
IT law (Fachanwalt für Informationstechnologierecht), Dieburg
- Checked in the official register of the German Federal Bar (BRAK) on 22 October 2026
- Overall rating 4.9 of 5
, from 151 reviews
At a glance
- Languages
- English
- Online consultation
- offered
- Focus areas
- Datenschutzrecht, Gewerblicher Rechtsschutz, Internetrecht, IT-Recht, IT-Recht Frankfurt Darmstadt Aschaffenburg, Datenschutzberatung nach DSGVO, Datenschutzerklärung erstellen lassen, Datenschutzschulung, Vertragsrecht
- Opening hours
- Montag, Dienstag, Mittwoch, Donnerstag, Freitag 09:00-18:00
Sources: the firm's website, retrieved on 24 October 2026; Deutsche Anwaltauskunft des Deutschen Anwaltvereins, retrieved on 12 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews
4.9 of 5 Overall rating from 151 reviews on 2 platforms. How we calculate the overall rating
| Platform | Rating | Reviews | As of |
|---|---|---|---|
| Gelbe Seiten | 4.9 of 5 | 126 | 22 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| golocal | 4.9 of 5 | 126 | 22 October 2026 |
| Google (firm) | 5.0 of 5 | 25 | 24 October 2026 |
Reviews marked “firm” apply to the firm, not to individual lawyers. The overall rating includes them.
Details from the official lawyer register
- Name
- Marc Oliver Giel
- Professional title
- Lawyer (Rechtsanwalt)
- Fachanwalt titles
- IT law (Fachanwalt für Informationstechnologierecht)
- Regional bar association
- Frankfurt
- Admitted since
- 12 February 2007
- Firm address
- Lagerstr. 11 A, 64807 Dieburg
- Phone
- 06071-928135
- Fax
- 06071-928136
- mail@giel-rechtsanwalt.de
- Website
- www.giel-rechtsanwalt.de
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.1f80435c-a7d7-40d3-aed6-65dc49802dc8.c28c
Source: Official lawyer register of the German Federal Bar under section 31 of the Federal Lawyers' Act (BRAO). The register is kept in German. We show names and addresses as the register gives them and add an English description to German professional titles.
Something wrong? Request a correction. We change details from the official register only when they have changed there.