Mareen Stabrin, Chief of Staff Customer Care at 1KOMMA5°

Mareen Stabrin

Chief of Staff Customer Care at 1KOMMA5° | Hamburg, Hamburg, Germany

Profile last verified July 2026
Computer Software Verified Profile Hamburg, Hamburg, Germany Digitale Leute School
Verified

Work Email

***@1komma5grad.com

Last verified August 2026

Phone Number

(**) *** *** 660

Germany • Phone

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Mareen Stabrin Socials
Mareen Stabrin Work Experience

Chief of Staff Customer Care at 1KOMMA5° in July 2025 - Present

Customer Experience Teammate (Seasonal) at Ridestore in October 2024 - March 2025

Project Managerin Umwelt Races at Das macht Schule in July 2024 - September 2024

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Student Brand Manager at Red Bull in March 2021 - June 2021

Global Student & Field Marketing Intern at Red Bull in September 2020 - February 2021

Junior Account Manager at Weischer.OOH in July 2017 - July 2018

Apprenticeship Marketing Communication at Weischer.JvB in August 2015 - June 2017

Mareen Stabrin Education

Digitale Leute School, August 2026

Hochschule für Technik und Wirtschaft Berlin, Master of Arts - MA, August 2026

Hochschule für Technik und Wirtschaft Berlin, Bachelor of Arts - BA, August 2026

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Berufliche Schule für Medien und Kommunikation (BS17), August 2026

Mareen Stabrin Skills
Non-Profit-Organisationen User Experience (UX) Product Management Agile Project Management Business Model Canvas Design Thinking Jira Scrum Confluence Figma (Software) Product Marketing Bereichsübergreifende Koordination Strategische Neukundengewinnung Stakeholder-Management Internationales Projektmanagement Gather.town Konzeptentwicklung Eventmanagement SharePoint Digitales Projektmanagement Umzugsmanagement Interne Kommunikation Salesforce Kanban Kundengewinnung Intercom Notion Productivity Software Asana Creative Writing Problem Solving Customer Satisfaction (CSAT) Customer Support User-centered Design Product Discovery Backlog Management User Experience Design (UED) Prototyping Lean Thinking Product Road Mapping User Stories Miro Collaboration Platform Project Management Interdisciplinary Collaboration Strategic Planning Agile Methodologies Customer Relationship Management (CRM) Customer Experience Artificial Intelligence (AI) Special Events Marketing Guerrilla Marketing sponsoring Werbung Medienplanung Medieneinkauf Crossmedia Networking Sales Account Management
About Mareen Stabrin’s Current Company
1KOMMA5°

1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie. Mit „Heartbeat AI“ betreibt 1KOMMA5° Europas größtes dezentrales Kraftwerk. Heartbeat AI steuert Elektroautos, Batterien, Wärmepumpen oder Klimaanlagen und handelt sie in Echtzeit an der Strombörse. Das System kauft Strom wenn er besonders günstig ist und verkauft Strom wenn er teuer ist. In Summe profitieren Nutzer von nahezu kostenlosem Strom. Das Konzept gilt als günstigere Alternative zu fossilen, zentralen Kraftwerken und könnte laut einer Roland-Berger-Studie aus dem Jahr 2025 bis zu 255 Milliarden Euro an Stromkosten einsparen. Inzwischen steuert „Heartbeat AI“ rund 50.000 Energiesysteme mit einer Leistung von 600 Megawatt, was etwa der Leistung eines modernen Gaskraftwerks entspricht. 1KOMMA5° ist aktuell in sieben Ländern aktiv und betreibt 80 Standorte, um Installation und Service als "One Stop Shop" für Kunden regional und in höchster Qualität sicherzustellen.

Discover more about 1KOMMA5°
Mareen Stabrin’s Colleagues
Antonia Ziems

Antonia Ziems

Hamburg, Hamburg, Germany

Let’s make brands human – Content, Community & Storytelling

Community-Manager at 1KOMMA5°
(September 2023 – Present)

Em Grasmeder

Em Grasmeder

Hamburg, Hamburg, Germany

software and data

Software Developer at 1KOMMA5°
(November 2024 – Present)

Martin Lefringhausen

Martin Lefringhausen

Berlin Metropolitan Area

VP Platform Engineering at 1KOMMA5°

Vice President of Platform Engineering at 1KOMMA5°
(October 2023 – Present)

Martha Kuzior

Martha Kuzior

Hannover, Lower Saxony, Germany

Marketing & Event Managerin @1KOMMA5° Göttingen

Marketing & Event Managerin 1KOMMA5° Göttingen at 1KOMMA5°
(April 2025 – Present)

Dennis Blumlein

Dennis Blumlein

Lauterbach, Baden-Württemberg, Germany

Projektentwicklung Photovoltaik für Gewerbe & Industrie

Key-Account-Manager at 1KOMMA5°
(October 2024 – Present)

AN

Andreas Neudam

Schwäbisch Hall, Baden-Württemberg, Germany

Strategie. Kreativität. Ergebnisse.

Head of Partnerships and Fullfillment at 1KOMMA5°
(October 2025 – Present)

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Frequently asked questions about Mareen Stabrin

What is Mareen Stabrin email address?

Email Mareen Stabrin at [email protected]. This email is the most updated Mareen Stabrin's email found in 2026.

How to contact Mareen Stabrin?

To contact Mareen Stabrin send an email to [email protected]. (updated on July 2026)

What company does Mareen Stabrin work for?

Mareen Stabrin works for 1KOMMA5°.

What is Mareen Stabrin's role at 1KOMMA5°?

Mareen Stabrin is Chief of Staff Customer Care

What industry does Mareen Stabrin work in?

Mareen Stabrin works in the Computer Software industry.

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