Mathew Himmelein - Email & Phone Number

State Technical Program Monitor at Optimal Energy, Inc

Mathew Himmelein is based out of Philadelphia, Pennsylvania, United States and works at Optimal Energy, Inc as State Technical Program Monitor.

Mathew Himmelein's Contact Information

Mathew Himmelein's Work email

h*****@optene***.com

Valid

Latest update

October 11, 2025

Location

Philadelphia, Pennsylvania, United States

Mathew's current employer

Optimal Energy, Inc

Description

Website

optenergy.com

HQ Location

Hinesburg, VT, United States

Number of employees

11-50

Industry

Utilities

Latest update

May 1, 2024

Read about Optimal Energy, Inc

Frequent questions about Mathew Himmelein

What company is Mathew Himmelein working for?

Mathew Himmelein works for Optimal Energy, Inc.

What is Mathew Himmelein's function at Optimal Energy, Inc?

Mathew Himmelein is State Technical Program Monitor at Optimal Energy, Inc.

Where is Mathew Himmelein based?

Mathew Himmelein is based out of Philadelphia, Pennsylvania, United States.

What is Mathew Himmelein's work email address?

Mathew Himmelein's professional email address is h*****@optene***.com

Who are Mathew Himmelein's co-workers?

Mathew Himmelein's colleagues are Phil Mosenthal, Adam Jacobs, Jesse Duroha, Eric Belliveau, Mike Guerard.

Mathew's co-workers

Analyst/Consultant Intern

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