- Overview
- Bergisch Gladbach
- Constantin Martinsdorf
Lawyer profile
Constantin Martinsdorf
Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in copyright and media law (Fachanwalt für Urheber- und Medienrecht), Bietmann Rechtsanwälte Steuerberater PartmbB, Bergisch Gladbach
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 4.7 of 5
, from 96 reviews of the firm
More Employment law specialists in Bergisch Gladbach
- Andre Dünnwald
- Andreas Klein
- Heinz Herbert Weyer
- Michael Bürger
- Frank Neumann
- Katharina Meyer-Bochmann
At a glance
- Languages
- English
- Opening hours
- Monday 08:00 to 17:00
- Tuesday 08:00 to 17:00
- Wednesday 08:00 to 17:00
- Thursday 08:00 to 17:00
- Friday 08:00 to 17:00
- Saturday closed
- Sunday closed
Sources: the firm's website, retrieved on 14 November 2026; Google, retrieved on 24 October 2026. Focus areas and opening hours are the lawyer's or firm's own words.
Location of the firm
Reviews of the firm
4.7 of 5 Overall rating from 96 reviews on 2 platforms. How we calculate the overall rating
| Platform | Rating | Reviews | As of |
|---|---|---|---|
| Das Örtliche | 5.0 of 5 | 68 | 12 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| Gelbe Seiten | 4.8 of 5 | 68 | 12 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| golocal | 4.8 of 5 | 68 | 12 October 2026 |
| 4.7 of 5 | 28 | 13 October 2026 |
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Constantin Martinsdorf
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in employment law (Fachanwalt für Arbeitsrecht), Certified specialist in copyright and media law (Fachanwalt für Urheber- und Medienrecht)
- Regional bar association
- Köln
- Admitted since
- 10 May 2016
- Law firm
- Bietmann Rechtsanwälte Steuerberater PartmbB
- Firm address
- Kölner Str. 2, 51429 Bergisch Gladbach
- Further office
- Mülheimer Str. 39, 47058 Duisburg; Martinstraße 22-24, 50667 Köln
- Phone
- 02204-9257000
- Fax
- 02204-92570050
- constantin.martinsdorf@bietmann.eu
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.0d945ba6-1186-46b2-94f6-a987d5ef183f.e32f
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.
Other lawyers at this firm
Is something wrong? Request a correction. We change details from the register only when they change there.
Not sure who fits your case?
Describe your case in English. Our assistant asks a few questions, writes a German summary for the lawyer and shows matching lawyers.