Seattle :: San Francisco :: New York :: London :: Beijing

We believe

Lange International believes that bringing diversity, equity and inclusion into every aspect of our lives and work is paramount. We challenge each other to think differently and bring diverse perspectives into the development and delivery of our work. We use our talents to challenge the status quo and help others share their voice so they can do the same. 

Why Lange International

We will not waste your time.  Our clients tell us our approach to behavior change is immediately impactful. Whether we are delivering a keynote, training or coaching, clients walk away with immediately applicable tools.  ​

We will focus on your world. We use your topics, your stakeholders and your situations to help you grow. Our mission is to help individuals connect, be clear and compel when they communicate - and we help you do that quickly.

Our team

CHLOE TSEUNG
Senior Consultant,
San Francisco

CHRISTINE AGNELLO
Senior Consultant,
New York

KAREN HUANG
Senior Consultant,
Shenzhen

SASKIA MARTYN-DAVID
Senior Consultant,
London

ELISSA TELFER
Senior Consultant,
London

DR. PO LI TAN
Senior Consultant,
Beijing & Singapore