Hariharan Subramanian - Email & Phone Number

Senior Consultant/Technical Architect at Spark Energy

Hariharan Subramanian is based out of Greater Houston and works at Spark Energy as Senior Consultant/Technical Architect.

Hariharan Subramanian's Contact Information

Hariharan Subramanian's Work email

h*****@sparke***.com

Valid

Latest update

October 11, 2025

Location

Greater Houston

Hariharan's current employer

Spark Energy

Description

20 plus years in electricity and natural gas service business. Strong customer base in residential and commercial. We serve 19 states. Fi...

Website

sparkenergy.com

HQ Location

Houston, Texas, United States

Number of employees

201-500

Industry

Utilities

Latest update

April 30, 2024

Read about Spark Energy

Frequent questions about Hariharan Subramanian

What company is Hariharan Subramanian working for?

Hariharan Subramanian works for Spark Energy.

What is Hariharan Subramanian's function at Spark Energy?

Hariharan Subramanian is Senior Consultant/Technical Architect at Spark Energy.

Where is Hariharan Subramanian based?

Hariharan Subramanian is based out of Greater Houston.

What is Hariharan Subramanian's work email address?

Hariharan Subramanian's professional email address is h*****@sparke***.com

Who are Hariharan Subramanian's co-workers?

Hariharan Subramanian's colleagues are Dale Farrar, Jason Garrett, Judy Wagner, Misti Day, Kira Jordan, Terry Jones, Chris Leonard, Aadil Madyun, Lindsey Margiotta, Lucy Loredo, Mustafa Idris, Alfredo Venegas, Todd Thoman, Jim Mccord, Braxton Maddox, Wale Adedeji, David Kirtland, Tiana Gardner, Leticia Garcia, Tiffany Miller, Tanya Bridges, Julio Astorga, Erica Bonilla, Sultan Virani, Keenia Joseph, Maureen Zuniga, Mark Sheppard, Philip Ames, Oscar Aquino, Kevin Monette, Melissa Wheeler, William Palacios, Kristen Joseph, Fredrick Green.

Hariharan's co-workers

Dale Farrar

VP Business Development

Jason Garrett

EVP Retail

Judy Wagner

Sr. Operations Coordinator

Misti Day

Vice President Operations

Kira Jordan

Vice President Portfolio Management & Business Insights

Terry Jones

Executive Vice President & General Counsel

Chris Leonard

Vice President Structuring & Supply

Aadil Madyun

Senior Director, Analytics & Strategic Projects

Lindsey Margiotta

Senior Director, Operations and Applications Development

Lucy Loredo

Director Risk & Credit

Mustafa Idris

Director of Financial Reporting and Power Accounting

Alfredo Venegas

Sales Director

Todd Thoman

Director of Business Development

Jim Mccord

Director

Braxton Maddox

Director, Power Supply

Wale Adedeji

Lead, IT Risk

David Kirtland

Director of Internal Audit (CAE)

Tiana Gardner

Director

Leticia Garcia

Director, Human Resources & Facilities

Tiffany Miller

Director of Human Resources & Facilities

Tanya Bridges

Lead DBA

Julio Astorga

Director, Sales and Marketing

Erica Bonilla

Director, Collections & Customer Care

Sultan Virani

Sr. Director, CARE & Collections at Spark Energy

Keenia Joseph

Snr. Director, Regulatory Affairs & Compliance

Maureen Zuniga

Director, Human Resources & Facilities

Mark Sheppard

Director Of Information Technology

Philip Ames

Director Infrastructure Services

Oscar Aquino

Field Sales and Quality Administrator

Kevin Monette

Remittance Analyst

Melissa Wheeler

Technical Sales Support Specialist

William Palacios

Business Development Manager

Kristen Joseph

Senior Manager, Billing & Transactions

Fredrick Green

Telecom Analyst III

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