Mark Siegal: Email & Phone Number
Opt-OutPosition:
Lead Analyst at Rhode Island Energy
Location:
United States
View Mark Siegal's Email
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Last updated: 2025-10-25
Updated: 2025-10-25
Found email addresses for Mark Siegal:
Business emails:
m******l@rienergy.com
Personal emails:
m***@yahoo.com,
s***@nationalgrid.com,
s***@gmail.com,
m***@aol.com
Found phones for Mark Siegal:
+1-323-***-**88,
+1-870-***-**14,
+1-909-***-**24,
+1-480-***-**81
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A different Mark Siegal?
Sign up to search for other Mark Siegal's across our 850M+ professionals databaseWork Experience 32 years
Lead Analyst at
Rhode Island Energy
Sep 2023 - Current
Electric Transportation Principal at
National Grid
Jan 2015 - Sep 2023
Manager, Energy Efficiency Programs at
National Grid
Jan 1994 - Jan 2015
Mark Siegal started working in 1994, then the employee has changed 1 company and 2 jobs. On average, Mark Siegal works for one company for 10 years 10 months.
Education
Master's degree at University of Pennsylvania
Frequently Asked Questions
SignalHire found verified email addresses for Mark Siegal, both business and personal. Their business email is m******l@rienergy.com, and personal emails include m***@yahoo.com, s***@nationalgrid.com, and s***@gmail.com.
SignalHire found multiple verified phone numbers for Mark Siegal: +1-323-***-**88, +1-870-***-**14, and +1-909-***-**24.
You can reach Mark Siegal through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.
Mark Siegal has 32 years of professional experience. They have held roles including Electric Transportation Principal, and Manager, Energy Efficiency Programs at companies such as National Grid, and National Grid. Their education includes Master's degree from University of Pennsylvania.
Yes. Mark Siegal's SignalHire profile was last updated on 25 October 2025, reflecting their current position as Lead Analyst at Rhode Island Energy in Providence, Rhode Island, United States.
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