David Ehrhardt - Email & Phone Number

Chief Executive at Castalia

David Ehrhardt is based out of Washington, District of Columbia, United States and works at Castalia as Chief Executive.

David Ehrhardt's Contact Information

David Ehrhardt's Work email

d*****@castal***.com

Valid

Latest update

October 25, 2025

Location

Washington, District of Columbia, United States

David's current employer

Castalia

Description

Castalia are strategic advisors solving the world's biggest infrastructure, resource and policy challenges by applying smart thinking and...

Website

castalia-advisors.com

HQ Location

Washington, DC, District of Columbia, United States

Number of employees

11-50

Industry

Business Consulting And Services

Latest update

April 30, 2024

Read about Castalia

Frequent questions about David Ehrhardt

What company is David Ehrhardt working for?

David Ehrhardt works for Castalia.

What is David Ehrhardt's function at Castalia?

David Ehrhardt is Chief Executive at Castalia.

Where is David Ehrhardt based?

David Ehrhardt is based out of Washington, District of Columbia, United States.

What is David Ehrhardt's work email address?

David Ehrhardt's professional email address is d*****@castal***.com

Who are David Ehrhardt's co-workers?

David Ehrhardt's colleagues are Castalia Ristorante, Alex Sundakov, Satoshi Yamawaki, Kaylin Gouws, Calvin Monson, Giang Doan, Morgan Kellman, David Gawith, Veronica Lizzio, Peter Hoogland, Marie Marconnet, Anton Murashev, Demian Torres-Bohl, Steven Hong, Andreas Heuser, Anamaría López, Laurie Hervot, William Mulhern, Craig Bjorkman, Sania Rafiq, Gianmarco Servetti, John Ikeda, Andrew Sprott, Stéphanie Tatunchak, Deanna Heaven, Nick Lizop, Andrew Hartman, Rifqi Ardliansyah, Michael Ward, Charlotte Sheppard, Lewis Whitelaw, Huu Pham, Justin Chen, Nicolás Bolívar.

David's co-workers

People and Culture Coordinator

Calvin Monson

Senior Vice President - Telecommunications

Giang Doan

Director

Morgan Kellman

Director, Growth & Integration

David Gawith

Director

Veronica Lizzio

Director, Sustainable Infrastructure

Managing Director, Asia-Pacific

Demian Torres-Bohl

Marketing and New Media Director

BD and Product Innovation Director

Laurie Hervot

Senior Analyst

William Mulhern

Sustainable Energy Analyst

Craig Bjorkman

C4ISR Enterprise Architect

Sania Rafiq

Economic and Financial Analyst

Gianmarco Servetti

Practice Leader - Renewable Energy and Energy Efficiency

John Ikeda

Practice Leader, Water

Business Development Associate

Nick Lizop

Manager, Sustainable Energy

Andrew Hartman

Accountant

Rifqi Ardliansyah

Infrastructure Adviser

Michael Ward

Chief Financial Officer

Charlotte Sheppard

Economic Analyst

Lewis Whitelaw

Economic Financial Analyst

Business Development and Marketing Associate

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