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Celina Simon-Rettberg Email & Phone Number

Division Manager HR Strategy, Tech and Transformation at Otto Group
Location: Greater Hamburg Area, Germany 4 work roles 3 schools
1 work email found @ottogroup.com LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 86%

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Current company
Role
Division Manager HR Strategy, Tech and Transformation
Location
Greater Hamburg Area, Germany
Company size

Who is Celina Simon-Rettberg? Overview

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Quick answer

Celina Simon-Rettberg is listed as Division Manager HR Strategy, Tech and Transformation at Otto Group, a with 769 employees, based in Greater Hamburg Area, Germany. AeroLeads shows a work email signal at ottogroup.com and a matched LinkedIn profile for Celina Simon-Rettberg.

Celina Simon-Rettberg previously worked as Division Manager HR Strategy, Tech & Transformation at Otto Group and Division Manager HR Strategy & Talentmanagement at Otto Group. Celina Simon-Rettberg holds Mediator (Univ.) from Freie Universität Berlin.

Company email context

Email format at Otto Group

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*@ottogroup.com
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AeroLeads found 1 current-domain work email signal for Celina Simon-Rettberg. Compare company email patterns before reaching out.

Profile bio

About Celina Simon-Rettberg

Passionate transformer and general manager with many years of experience in Strategy and HR. I like to build high performing teams and help organisations and individuals to grow! In my career I have paced and helped to establish new ways of working for different organizations and business models - based on my programm- and project-management competency, conceptual and analytical skills, other skills as well as more then 13 years of leadership experience.Some topics realized during my years in in-house consulting: designing and establishing a mobile customer journey in a brick-and-mortar fashion store (in line with German gdpr and workcouncil guidelines), renegotiation of an in-house collective agreement for whole logistics of the Otto Group (>6.000 blue collar employees), business model transformation of an e-commerce retailer with own brand share into a fashion monobrand (including carve out and closure of relevant parts of the company).Main topics and topics of heart in my current position: Conceptual development and first-time establishment of a group-wide solution for cross-company career support (#YourNextMove), new development and implementation of the international Top Executive Development Program, establishment of an operationalizable HR strategy with focus on measures in organizational development, lifelong learning, talent management and DIE&B - powered by new and future-relevant, technological solutions (HR Tech Empowerment) and a datadriven mindset.For me, people and data are not part of different professions but the two most valuable elements to understand, in order to successfully develop and lead organizations.

Current workplace

Celina Simon-Rettberg's current company

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Otto Group
Otto Group
Division Manager HR Strategy, Tech and Transformation
Hamburg, HH, DE
Website
Employees
769
AeroLeads page
4 roles

Celina Simon-Rettberg work experience

A career timeline built from the work history available for this profile.

Division Manager Hr Strategy, Tech And Transformation

Hamburg, Hh, De

Division Manager Hr Strategy, Tech & Transformation

Current

Hamburg , De

Nov 2023 - Present

Division Manager Hr Strategy & Talentmanagement

Hamburg , De

Sep 2020 - Nov 2023

Division Manager Consulting

Hamburg , De

Sep 2016 - Sep 2020
Team & coworkers

Colleagues at Otto Group

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3 education records

Celina Simon-Rettberg education

Mediator (Univ.)

Freie Universität Berlin

Master Of Business Administration - Mba, Strategic Management

Leuphana University Of Lüneburg

Diplom-Kauffrau, Betriebswirtschaft (Schwerpunkt: Strategisches Marketing, Unternehmensführung, Konzernfinanzen)

Fachhochschule Nordakademie Elmshorn
FAQ

Frequently asked questions about Celina Simon-Rettberg

Quick answers generated from the profile data available on this page.

What company does Celina Simon-Rettberg work for?

Celina Simon-Rettberg works for Otto Group.

What is Celina Simon-Rettberg's role at Otto Group?

Celina Simon-Rettberg is listed as Division Manager HR Strategy, Tech and Transformation at Otto Group.

What is Celina Simon-Rettberg's email address?

AeroLeads has found 1 work email signal at @ottogroup.com for Celina Simon-Rettberg at Otto Group.

Where is Celina Simon-Rettberg based?

Celina Simon-Rettberg is based in Greater Hamburg Area, Germany while working with Otto Group.

What companies has Celina Simon-Rettberg worked for?

Celina Simon-Rettberg has worked for Otto Group.

Who are Celina Simon-Rettberg's colleagues at Otto Group?

Celina Simon-Rettberg's colleagues at Otto Group include Mohana Kanagaratnam, Georgina Groth, Johanna Hinz, Johanna Bieler, and Priya Maan.

How can I contact Celina Simon-Rettberg?

You can use AeroLeads to view verified contact signals for Celina Simon-Rettberg at Otto Group, including work email, phone, and LinkedIn data when available.

What schools did Celina Simon-Rettberg attend?

Celina Simon-Rettberg holds Mediator (Univ.) from Freie Universität Berlin.

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