AeroLeads people directory · profile

Philipp Hartmann Email & Phone Number

Working Student TV Buying at TwentyFive. Communications GmbH & Co. KG at TwentyFive. Communications GmbH & Co. KG

Location: Düsseldorf, North Rhine-Westphalia, Germany 2 work roles 2 schools

1 work email found @twentyfive.io LinkedIn matched

✓ Verified August 2026 4 data sources Profile completeness 86%

Current company

TwentyFive. Communications GmbH & Co. KG

Role

Working Student TV Buying at TwentyFive. Communications GmbH & Co. KG

Location

Düsseldorf, North Rhine-Westphalia, Germany

Company size

39 employees

Who is Philipp Hartmann? Overview

A concise factual answer block for searchers comparing this professional profile.

Quick answer

Philipp Hartmann is listed as Working Student TV Buying at TwentyFive. Communications GmbH & Co. KG at TwentyFive. Communications GmbH & Co. KG, a with 39 employees, based in Düsseldorf, North Rhine-Westphalia, Germany. AeroLeads shows a work email signal at twentyfive.io and a matched LinkedIn profile for Philipp Hartmann.

Philipp Hartmann previously worked as Working Student TV Buying at Twentyfive. Communications Gmbh & Co. Kg and Intern at Grüne Nrw. Philipp Hartmann holds Bachelor'S Degree, Sociology, Grade: 1.8 from University Of Duisburg-Essen.

Company email context

Email format at TwentyFive. Communications GmbH & Co. KG

This section adds company-level context without repeating Philipp Hartmann's masked contact details.

{first}.{last}@twentyfive.io

89% confidence

AeroLeads found 1 current-domain work email signal for Philipp Hartmann. Compare company email patterns before reaching out.

View email format View company profile Management contacts

Profile bio

About Philipp Hartmann

Recently graduated from UDE with a Bachelor of Arts in Sociology.Interested in gaining experience in marketing, PR and data base management.

Current workplace

Philipp Hartmann's current company

Company context helps verify the profile and gives searchers a useful next step.

Twentyfive. Communications Gmbh & Co. Kg

Working Student TV Buying at TwentyFive. Communications GmbH & Co. KG

frankfurt, hessen, germany

Website

twentyfive.io

Employees

39

AeroLeads page

Company profile

View company profile Email format

2 roles

Philipp Hartmann work experience

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

Working Student Tv Buying

Current

Twentyfive. Communications Gmbh & Co. Kg

Düsseldorf, North Rhine-Westphalia, Germany

Jun 2021 - Present

Intern

Grüne Nrw

Work included:- survey conceptualisation and implementation- database management- assistance in day-to-day work

Aug 2019 - Oct 2019

Team & coworkers

Colleagues at TwentyFive. Communications GmbH & Co. KG

Other employees you can reach at twentyfive.io. View company contacts for 39 employees →

KJ

Kari J. Colleague at Twentyfive. Communications Gmbh & Co. KgCologne Bonn Region, Germany View → FF

Felix Forchhammer Colleague at Twentyfive. Communications Gmbh & Co. KgDüsseldorf, North Rhine-Westphalia, Germany View → US

Udo Schafranski Colleague at Twentyfive. Communications Gmbh & Co. KgDüsseldorf, North Rhine-Westphalia, Germany View → MC

Maria Christina Gabbert Colleague at Twentyfive. Communications Gmbh & Co. KgStadt Hamburg, Hamburg, Germany View → JH

Joshua Hoever Colleague at Twentyfive. Communications Gmbh & Co. KgKrefeld, North Rhine-Westphalia, Germany View → JT

Judith Triana Colleague at Twentyfive. Communications Gmbh & Co. KgCologne, North Rhine-Westphalia, Germany View → PS

Peter Schmitz Colleague at Twentyfive. Communications Gmbh & Co. KgDüsseldorf, North Rhine-Westphalia, Germany View → EG

Elena Gritsenko Colleague at Twentyfive. Communications Gmbh & Co. KgDüsseldorf, North Rhine-Westphalia, Germany View → TV

Thanh Vũ Colleague at Twentyfive. Communications Gmbh & Co. KgQuận Cầu Giấy, Hanoi, Vietnam, Viet Nam View → OM

Oksana Muntian Colleague at Twentyfive. Communications Gmbh & Co. KgDüsseldorf, North Rhine-Westphalia, Germany View →

2 education records

Philipp Hartmann education

Bachelor'S Degree, Sociology, Grade: 1.8

University Of Duisburg-Essen

studies included: - statistics & SPSS - qualitative & quantitative methodologies - analysis of social structures - sociological theories.

Abitur

St.-Ursula-Gymnasium, Düsseldorf

Advanced English & Social Studies

FAQ

Frequently asked questions about Philipp Hartmann

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

What company does Philipp Hartmann work for?

Philipp Hartmann works for TwentyFive. Communications GmbH & Co. KG.

What is Philipp Hartmann's role at TwentyFive. Communications GmbH & Co. KG?

Philipp Hartmann is listed as Working Student TV Buying at TwentyFive. Communications GmbH & Co. KG at TwentyFive. Communications GmbH & Co. KG.

What is Philipp Hartmann's email address?

AeroLeads has found 1 work email signal at @twentyfive.io for Philipp Hartmann at TwentyFive. Communications GmbH & Co. KG.

Where is Philipp Hartmann based?

Philipp Hartmann is based in Düsseldorf, North Rhine-Westphalia, Germany while working with TwentyFive. Communications GmbH & Co. KG.

What companies has Philipp Hartmann worked for?

Philipp Hartmann has worked for Twentyfive. Communications Gmbh & Co. Kg and Grüne Nrw.

Who are Philipp Hartmann's colleagues at TwentyFive. Communications GmbH & Co. KG?

Philipp Hartmann's colleagues at TwentyFive. Communications GmbH & Co. KG include Kari J., Felix Forchhammer, Udo Schafranski, Maria Christina Gabbert, and Joshua Hoever.

How can I contact Philipp Hartmann?

You can use AeroLeads to view verified contact signals for Philipp Hartmann at TwentyFive. Communications GmbH & Co. KG, including work email, phone, and LinkedIn data when available.

What schools did Philipp Hartmann attend?

Philipp Hartmann holds Bachelor'S Degree, Sociology, Grade: 1.8 from University Of Duisburg-Essen.

Security Check