Lawyer profile
Jens Olinger
Certified specialist in commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht), Certified specialist in insolvency and restructuring law (Fachanwalt für Insolvenz- und Sanierungsrecht), Bietmann Rechtsanwälte Steuerberater Part mbB, Cologne
- Checked in the official register of the German Federal Bar (BRAK) on 12 October 2026
- Overall rating 4.6 of 5
, from 145 reviews of the firm
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At a glance
- Languages
- English, French, Italian
- Opening hours
- Monday 08:00 to 18:30
- Tuesday 08:00 to 18:30
- Wednesday 08:00 to 18:30
- Thursday 08:00 to 18:30
- 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
4.6 of 5 Overall rating from 145 reviews on 2 platforms. How we calculate the overall rating
| Platform | Rating | Reviews | As of |
|---|---|---|---|
| Das Örtliche | 4.5 of 5 | 69 | 12 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| Gelbe Seiten | 4.8 of 5 | 69 | 12 October 2026 not counted separately: shares its reviews with golocal, counted only once |
| golocal | 4.8 of 5 | 69 | 12 October 2026 |
| 4.4 of 5 | 76 | 12 October 2026 |
These reviews apply to the firm, not to individual lawyers.
Details from the official lawyer register
- Name
- Jens Olinger
- Professional title
- Lawyer (Rechtsanwalt)
- Specialist titles
- Certified specialist in commercial and company law (Fachanwalt für Handels- und Gesellschaftsrecht), Certified specialist in insolvency and restructuring law (Fachanwalt für Insolvenz- und Sanierungsrecht)
- Regional bar association
- Köln
- Admitted since
- 16 May 2000
- Law firm
- Bietmann Rechtsanwälte Steuerberater Part mbB
- Firm address
- Martinstr. 22-24, 50667 Köln
- Further office
- John-F.-Kennedy-Str. 15, 55543 Bad Kreuznach; Hauptstr. 49, 50226 Frechen
- Phone
- 0221-9257000
- Fax
- 0221-92570050
- jens.olinger@bietmann.eu
- Identifier in the special electronic lawyer mailbox (beA)
- DE.BRAK.61248669-52bc-49ae-9fff-6c84c3f13878.ab81
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.
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