Andreas Sieber
AeroLeads people directory · profile

Andreas Sieber Email & Phone Number

Associate Director of Policy and Campaigns at 350.org at 350.org
Location: Utrecht, Netherlands 11 work roles 2 schools
1 work email found @350.org LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 86%

Contact Signals · 1 work email

Work email a****@350.org
LinkedIn Profile matched
3 free lookups remaining · No credit card
Current company
350.org
Role
Associate Director of Policy and Campaigns at 350.org
Location
Utrecht, Netherlands
Company size
199 employees

Who is Andreas Sieber? Overview

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

Quick answer

Andreas Sieber is listed as Associate Director of Policy and Campaigns at 350.org at 350.org, a with 199 employees, based in Utrecht, Netherlands. AeroLeads shows a work email signal at 350.org and a matched LinkedIn profile for Andreas Sieber.

Andreas Sieber previously worked as Associate Director of Policy and Campaigns at 350.Org and Global Lead, Multilateral Processes at Climate Action Network. Andreas Sieber holds Communication Science & International Relations from Universiteit Van Amsterdam.

Company email context

Email format at 350.org

This section adds company-level context without repeating Andreas Sieber's masked contact details.

{first}.{last}@350.org
89% confidence

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

View email format View company profile Management contacts
Profile bio

About Andreas Sieber

Andreas Sieber is a Associate Director of Policy and Campaigns at 350.org at 350.org.

Current workplace

Andreas Sieber's current company

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

350.org
350.Org
Associate Director of Policy and Campaigns at 350.org
brooklyn, new york, united states
Website
350.org
Employees
199
AeroLeads page
Company profile
View company profile Email format
11 roles · 17 years

Andreas Sieber work experience

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

Associate Director Of Policy And Campaigns

Current
350.Org
Apr 2023 - Present

Manager Climate Tracker Europe

Climate Tracker
Mar 2016 - Jul 2016

Tutor Structure And Organization Of Mass Media

Tu Dresden
Apr 2014 - Sep 2014

Volunteer Coordination

Greenpeace E.V.
2010 - 2012 ~2 yrs
Team & coworkers

Colleagues at 350.org

Other employees you can reach at 350.org. View company contacts for 199 employees →

KW Kara Werner Kara Werner Colleague at 350.OrgBurglengenfeld, Bavaria, Germany View → CG Chris Gusen Chris Gusen Colleague at 350.OrgKingston, Ontario, Canada View → JM Jill Macintyre Jill Macintyre Colleague at 350.OrgCharlottetown, Prince Edward Island, Canada View → JO Jeff Ordower Jeff Ordower Colleague at 350.OrgPhiladelphia, Pennsylvania, United States View → MV M. Victoria Emanuelli (She/Ella/Her) M. Victoria Emanuelli (She/Ella/Her) Colleague at 350.OrgArgentina View → CM Christine Malata Christine Malata Colleague at 350.OrgCity Of Johannesburg, Gauteng, South Africa View → DS Drue Slatter Drue Slatter Colleague at 350.OrgFiji View → J( Jl (Jessica Lee) Andrepont, Mpa, Phdc Jl (Jessica Lee) Andrepont, Mpa, Phdc Colleague at 350.OrgCorvallis, Oregon, United States View → DP Dee Paje Dee Paje Colleague at 350.OrgBerlin, Germany View → HD Hugo Duchesne Hugo Duchesne Colleague at 350.OrgGreater Paris Metropolitan Region, France View →
2 education records

Andreas Sieber education

Medienforschung & Politikwissenschaft

Tu Dresden
FAQ

Frequently asked questions about Andreas Sieber

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

What company does Andreas Sieber work for?

Andreas Sieber works for 350.org.

What is Andreas Sieber's role at 350.org?

Andreas Sieber is listed as Associate Director of Policy and Campaigns at 350.org at 350.org.

What is Andreas Sieber's email address?

AeroLeads has found 1 work email signal at @350.org for Andreas Sieber at 350.org.

Where is Andreas Sieber based?

Andreas Sieber is based in Utrecht, Netherlands while working with 350.org.

What companies has Andreas Sieber worked for?

Andreas Sieber has worked for 350.Org, Climate Action Network, Climate Tracker, Sächsische Staatskanzlei, and Tu Dresden.

Who are Andreas Sieber's colleagues at 350.org?

Andreas Sieber's colleagues at 350.org include Kara Werner, Chris Gusen, Jill Macintyre, Jeff Ordower, and M. Victoria Emanuelli (She/Ella/Her).

How can I contact Andreas Sieber?

You can use AeroLeads to view verified contact signals for Andreas Sieber at 350.org, including work email, phone, and LinkedIn data when available.

What schools did Andreas Sieber attend?

Andreas Sieber holds Communication Science & International Relations from Universiteit Van Amsterdam.

Find 750M verified contacts

Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.

People with similar names

Check these profiles if this is not the Andreas Sieber you were looking for.

View similar profiles