Sannie Sieper - Email & Phone Number

Director of Marketing at E Source

Sannie Sieper is based out of Boulder, Colorado, United States and works at E Source as Director of Marketing.

Sannie Sieper's Contact Information

Sannie Sieper's Work email

s*****@esour***.com

Valid

Latest update

October 31, 2025

Location

Boulder, Colorado, United States

Sannie's current employer

E Source

Description

Data management and analytics are increasingly critical elements in efficient utility operations and effective customer engagement, and E...

Website

esource.com

HQ Location

Boulder, CO, United States

Number of employees

51-200

Industry

Utilities

Latest update

April 30, 2024

Read about E Source

Frequent questions about Sannie Sieper

What company is Sannie Sieper working for?

Sannie Sieper works for E Source.

What is Sannie Sieper's function at E Source?

Sannie Sieper is Director of Marketing at E Source.

Where is Sannie Sieper based?

Sannie Sieper is based out of Boulder, Colorado, United States.

What is Sannie Sieper's work email address?

Sannie Sieper's professional email address is s*****@esour***.com

Who are Sannie Sieper's co-workers?

Sannie Sieper's colleagues are Wayne Greenberg, Bill LeBlanc, Ted Schultz, Dale Pennington, Jamie Wimberly, Joel Westvold, Zara Triaca, Mark Hatfield, Nicole Naassan, Rick Cutter, Kim Neininger, Kody Salem, Jonah Keim, Mike Hildebrand, Kate Gasner, Aleana Reeves, Lyndal Haddox, Tom Martin, Rachel Buckley, Kelly Dietz, Eric Golinko, Bryan Jungers, Josh Denzler, Angelica Pereira, Derek Justinger, Jason Stele, Katie Ruiz, Chad Garrett, Jordan Tobey, Robert Johnson, PMP, Alireza Vazifedoost, Ph.D..

Sannie's co-workers

Wayne Greenberg

Vice Chairman, Board of Directors

Bill LeBlanc

President

Ted Schultz

Chief Executive Officer

Dale Pennington

President

Jamie Wimberly

Senior Vice President

Joel Westvold

Vice President, PMO of TPI Division of E Source

Zara Triaca

Brand Marketing Coordinator

Mark Hatfield

VP, Innovation

Nicole Naassan

Senior Vice President

Rick Cutter

Vice President

Kim Neininger

VP Strategy, Technology Planning & Implementation Consulting Division

Kody Salem

Senior VP - Business Development, Technology Planning and Implementation Consulting Division

Jonah Keim

Vice President, Data Science Delivery

Mike Hildebrand

Vice President of Business Development

Kate Gasner

Vice President

Aleana Reeves

Vice President, Engagement and Sales Support

Lyndal Haddox

Vice President Innovation at E Source

Tom Martin

Vice President - Commercialization, Data Science

Rachel Buckley

Vice President, Enterprise Strategy and New Products

Kelly Dietz

Senior Vice President, Grid Solutions Sales

Eric Golinko

Director, Machine Learning Engineering

Bryan Jungers

Director of Mobility

Josh Denzler

Director, Sales Innovation

Angelica Pereira

Solution Director, Marketing, Communication and Account Management

Derek Justinger

Director Of Engineering

Jason Stele

Director of Product

Katie Ruiz

Senior Solution Director, Customer Energy Solutions

Chad Garrett

Managing Director, Analytics Consulting

Jordan Tobey

Senior Engagement Director

Robert Johnson, PMP

Lead Research Analyst, Utility Efficiency Programs

Alireza Vazifedoost, Ph.D.

Director, Machine Learning Engineering

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