Insights

Strong Sustainability Recognition Adelphi has been awarded the German Sustainability Award, highlighting its reputation and credibility in environmental and sustainable development sectors, making it an attractive partner for organizations seeking expertise in sustainability initiatives.

Strategic Partnerships Adelphi’s collaborations with high-profile entities like the European Union and UN Environment underscore its influence and capability to engage in significant policy and development projects, offering potential avenues for organizations looking to partner on sustainability and policy advisory initiatives.

Focused Expertise in Climate and Environment With a dedicated team of over 330 specialists working on climate and development issues, Adelphi presents opportunities for companies seeking consulting or research support to advance their environmental and sustainability objectives.

European Market Position As a leading independent think tank based in Berlin, Adelphi is well-positioned to serve clients across Europe, especially in policy, environmental, and sustainability sectors, providing localized insights combined with global environmental expertise.

Research-Driven Solutions Adelphi’s grounding in evidence-based research and stakeholder engagement offers a strategic advantage for organizations aiming to develop or implement data-driven sustainability policies or projects, opening opportunities for consulting and collaborative research initiatives.

adelphi Tech Stack

adelphi uses 8 technology products and services including Redis, MongoDB, Svelte, and more. Explore adelphi's tech stack below.

  • Redis
    Database
  • MongoDB
    Database
  • Svelte
    Javascript Frameworks
  • jQuery
    Javascript Libraries
  • Choices
    Javascript Libraries
  • TypeScript
    Programming Languages
  • JavaScript
    Programming Languages
  • Piwik
    System Analytics & Monitoring

adelphi's Email Address Formats

adelphi uses at least 1 format(s):
adelphi Email FormatsExamplePercentage
Last@adelphi.deDoe@adelphi.de
49%
FirstL@adelphi.deJohnD@adelphi.de
1%
FLast@adelphi.deJDoe@adelphi.de
1%
Last@adelphi.deDoe@adelphi.de
49%

Frequently Asked Questions

Where is adelphi's headquarters located?

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adelphi's main headquarters is located at Alt-Moabit 91, Berlin, 10559, DE. The company has employees across 6 continents, including EuropeNorth AmericaAfrica.

What is adelphi's phone number?

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You can contact adelphi's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is adelphi's stock symbol?

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adelphi is a publicly traded company; the company's stock symbol is ADP.CN.

What is adelphi's official website and social media links?

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adelphi's official website is adelphi.de and has social profiles on LinkedIn.

What is adelphi's NAICS code?

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adelphi's NAICS code is 54172 - Research and Development in the Social Sciences and Humanities.

How many employees does adelphi have currently?

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As of October 2025, adelphi has approximately 336 employees across 6 continents, including EuropeNorth AmericaAfrica. Key team members include Ceo: S. M.Chief Executive Officer: A. H.Chief Financial Officer: G. S.. Explore adelphi's employee directory with LeadIQ.

What industry does adelphi belong to?

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adelphi operates in the Think Tanks industry.

What technology does adelphi use?

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adelphi's tech stack includes RedisMongoDBSveltejQueryChoicesTypeScriptJavaScriptPiwik.

What is adelphi's email format?

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adelphi's email format typically follows the pattern of Last@adelphi.de. Find more adelphi email formats with LeadIQ.

When was adelphi founded?

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adelphi was founded in 2001.

adelphi

Think TanksGermany201-500 Employees

adelphi is the leading independent think-and-do tank in Europe for climate, environment and development. We are some 330 strategists, thought leaders and practitioners working at the local and global levels to find solutions to the most urgent political, economic and social challenges of our time. As a policy consultancy, we support a just transition towards carbon neutrality and sustainable, livable societies. Our work is grounded in transdisciplinary research, evidence-based consulting and stakeholder dialogues. With these tools we shape policy agendas, facilitate political communication, inform policy processes and support decision-makers.

© adelphi consult GmbH 2025

Section iconCompany Overview

Headquarters
Alt-Moabit 91, Berlin, 10559, DE
Phone number
Website
adelphi.de
Stock Symbol
ADP.CN
NAICS Code
54172 - Research and Development in the Social Sciences and Humanities
Founded
2001
Employees
201-500

Section iconFunding & Financials

  • $25M$50M

    adelphi's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    adelphi's revenue is estimated to be in the range of $25M$50M

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