Erwin Hieltjes - Email & Phone Number

Principal at New Philanthropy Capital (Npc)

Erwin Hieltjes is based out of London Area, United Kingdom and works at New Philanthropy Capital (Npc) as Principal.

Erwin Hieltjes's Contact Information

Erwin Hieltjes's Work email

e*****@thinkn***.org

Valid

Latest update

October 27, 2025

Location

London Area, United Kingdom

Erwin's current employer

New Philanthropy Capital (Npc)

Description

NPC is the think tank & consultancy for the social sector. We help charities, philanthropists, impact investors, & the public sector to m...

Website

thinknpc.org

HQ Location

London, London, United Kingdom

Number of employees

11-50

Industry

Philanthropic Fundraising Services

Latest update

April 30, 2024

Read about New Philanthropy Capital (Npc)

Frequent questions about Erwin Hieltjes

What company is Erwin Hieltjes working for?

Erwin Hieltjes works for New Philanthropy Capital (Npc).

What is Erwin Hieltjes's function at New Philanthropy Capital (Npc)?

Erwin Hieltjes is Principal at New Philanthropy Capital (Npc).

Where is Erwin Hieltjes based?

Erwin Hieltjes is based out of London Area, United Kingdom.

What is Erwin Hieltjes's work email address?

Erwin Hieltjes's professional email address is e*****@thinkn***.org

Who are Erwin Hieltjes's co-workers?

Erwin Hieltjes's colleagues are Rosie McLeod, James Noble, Sarah Handley, Sally Bagwell, Katie Boswell, Hannah Kowszun, Angela Kail, Elise Karam, Leah Davis, Sarah Broad, Jennifer Shea, Nishma Shankar, Jane FRSA, Francesca Perrin, Charlotte Lamb, Shreena Soomarah, William Hanford-Spira, Jane Thomas, Liz Gadd, Emily Allen, Jasmine Birmingham, Amina Ali, Margery Infield, Abigail Manning, Delroy Corinaldi, Rhea AATQB, Caroline CertRP, Elizabeth Parker, Seth Reynolds, Theo Clay, Plum Lomax, Mushfik Khan, Sabrina Taseer, Abigail Rose, Sarah Williams.

Erwin's co-workers

Rosie McLeod

Head of Data and Learning

James Noble

Principal Consultant / Deputy Head of Measurement and Evaluation

Sarah Handley

Deputy Head of Measurement and Evaluation

Sally Bagwell

Associate Director: Strategy and Decision-making

Katie Boswell

Associate Director, Understanding Change

Hannah Kowszun

Head Of Fundraising

Angela Kail

Director of Consulting

Elise Karam

Head of Fundraising

Leah Davis

Head of Policy and External Affairs

Sarah Broad

Chief Operating Officer

Open Philanthropy Programme Manager

Francesca Perrin

Board Member

Charlotte Lamb

Principal: Governance, Leadership and User Voice

Shreena Soomarah

Resource and Operations Manager

William Hanford-Spira

Media and Communications Manager

Jane Thomas

Senior Marketing Executive

Liz Gadd

Senior Consultant

Emily Allen

Fundraising Executive

Senior Finance Executive

Caroline CertRP

Operations and Finance Manager

Elizabeth Parker

Principal- Learning and Evaluation

Seth Reynolds

Principal Consultant: Systems Change

Theo Clay

Policy Manager

Plum Lomax

Principal: Impact Investing

Mushfik Khan

Researcher

Sabrina Taseer

Trusts and Major Gifts Manager

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