Kolja Ingmar Ortmann

Solicitor (Ireland), established European lawyer under section 2 EuRAG, Sullivan & Cromwell LLP, Frankfurt

Checked in the official register of the German Federal Bar (BRAK) on 15 October 2026
Overall rating 4.4 of 5, from 7 reviews of the firm

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Location of the firm

Karte der Umgebung von Neue Mainzer Str. 52, 60311 Frankfurt — Neue Mainzer Str. 52, 60311 Frankfurt. Map: © OpenStreetMap contributors

Reviews of the firm

4.4 of 5 Overall rating from 7 reviews on 1 platform. How we calculate the overall rating

Google: 4.9 of 5, 7 reviews, as of 16 October 2026

These reviews apply to the firm, not to individual lawyers.

Details from the official lawyer register

Name: Kolja Ingmar Ortmann
Professional title: Solicitor (Ireland), established European lawyer under section 2 EuRAG
Regional bar association: Frankfurt
Admitted since: 22 June 2023
Law firm: Sullivan & Cromwell LLP
Firm address: Neue Mainzer Str. 52, 60311 Frankfurt
Phone: 069-4272-5557
Mobile phone: 0032-472043911
E-mail: ortmannk@sullcrom.com
Website: www.sullcrom.com
Identifier in the special electronic lawyer mailbox (beA): DE.BRAK.cf06b86c-ffa3-4e63-a6be-606394ba76cc.c035

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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