William Stewart - Email & Phone Number

Executive Chairman at Xpansiv

William Stewart is based out of Scottsdale, Arizona, United States and works at Xpansiv as Executive Chairman.

William Stewart's Contact Information

Latest update

October 25, 2025

Location

Scottsdale, Arizona, United States

William's current employer

Xpansiv

Description

CBL is a global exchange platform for transacting energy and environmental commodity products such as carbon, renewable energy, water, an...

Website

xpansiv.com

HQ Location

San Francisco, California, United States

Number of employees

201-500

Industry

Technology, Information And Internet

Latest update

May 1, 2024

Read about Xpansiv

Frequent questions about William Stewart

What company is William Stewart working for?

William Stewart works for Xpansiv.

What is William Stewart's function at Xpansiv?

William Stewart is Executive Chairman at Xpansiv.

Where is William Stewart based?

William Stewart is based out of Scottsdale, Arizona, United States.

Who are William Stewart's co-workers?

William Stewart's colleagues are Steven Eisenberg, John Melby, Jeff Cohen, Vincent Annunziata, Katherine Doyle, Andy Bose, Peter Schriber, Vincent Verweij, Louisa Fossett, Beth Sendra, Joanna McMaster, Niall McCarthy, Simon Bird, Greg Stacey, Erika Crandall, Ben McAllister, Danielle King, Tania Leerson, Jasmine Zhu, Sarah McGee, Trent Guest, David Browne, Janet Mihalyfi, Lewis Wagner, Sean Barwin, Patrick Dosier, Nicole Teitzel, Joe Varnas, Rob Dalton, Russell Karas, Andrew Pisano, Ramanathan Venkatachalam, Cameron Prell, Tauni Berger.

William's co-workers

Steven Eisenberg

President, Managed Solutions

John Melby

Chief Executive Officer

Jeff Cohen

Co-Founder, Director, Sustainability

Vincent Annunziata

ESG innovation executive at Xpansiv, Founder of Venus Technology Ventures acquired by Xpansiv

Katherine Doyle

Lead Director of Registry Software - Vice President

Andy Bose

SVP, Market Development and Policy

Peter Schriber

VP Market Development Canada

Vincent Verweij

VP European Carbon Markets - CFS

Louisa Fossett

VP Global People Operations

Beth Sendra

SVP of Platform Product & Strategy

Joanna McMaster

Vice President - Deputy Head of XMarkets

Niall McCarthy

VP Enterprise Sales, XSignals

Simon Bird

CFO Australia

Greg Stacey

Vice President Program Management

Erika Crandall

Chief Risk Officer (CRO)

Ben McAllister

VP, Product Development, Markets and Data

Danielle King

Vice President, Product Registry Solutions

Tania Leerson

VP, Financial Operations at Xpansiv

Jasmine Zhu

VP of Market Development

Sarah McGee

VP Executive Operations

Trent Guest

VP Finance

David Browne

Vice President Of Product Development

Janet Mihalyfi

Senior Vice President, Renewables

Lewis Wagner

VP of Product Development

Sean Barwin

Vice President - North American Renewables

Patrick Dosier

VP of Financial Planning & Analysis

Nicole Teitzel

Vice President Corporate Operations

Joe Varnas

Vice President, Client Management

Rob Dalton

VP Marketing & Communications

Russell Karas

Head of Commodities

Andrew Pisano

Head of Post Trade Services

Ramanathan Venkatachalam

Senior Director, Data Engineering

Cameron Prell

Head of Government Policy & Legal

Tauni Berger

Director Ecosystem Development

Browse & Connect

Browse companies

Our company index contains hundreds of thousands of businesses.

a b c d e f g h i j k l m n o p q r s t u v w x y z

Wiza does not guarantee or claim any of the information found on this public directory to be 100% accurate or up to date.Information found here is gathered from a variety of online and offline sources.If you wish to exclude your personal data from this public directory please fill out the optout form.