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Daniel Mullen Email & Phone Number
Partner and Chair of Energy Practice
at
Steptoe LLP
2 work emails found
@steptoe.com
3 phones found area 212 and 202
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Partner and Chair of Energy Practice
Location
Washington, District Of Columbia, United States
Who is Daniel Mullen? Overview
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Quick answer
Daniel Mullen is listed as Partner and Chair of Energy Practice at Steptoe LLP, based in Washington, District Of Columbia, United States. AeroLeads shows a work email signal at steptoe.com, phone signal with area code 212, 202, and a matched LinkedIn profile for Daniel Mullen.
Daniel Mullen previously worked as Partner at Fried, Frank, Harris, Shriver & Jacobson Llp and Branch Chief, Division of Investigations, Office of Enforcement at Federal Energy Regulatory Commission. Daniel Mullen holds Doctor Of Law (Jd) from Benjamin N. Cardozo School Of Law, Yeshiva University.
Company email context
Email format at Steptoe LLP
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{first_initial}{last}@steptoe.com
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AeroLeads found 2 current-domain work email signals for Daniel Mullen. Compare company email patterns before reaching out.
Profile bio
About Daniel Mullen
Daniel Mullen is a Partner and Chair of Energy Practice at Steptoe LLP. He possess expertise in online research, legal research, legal information, research, reference and 21 more skills.
Listed skills include Online Research, Legal Research, Legal Information, Research, and 22 others.
Current workplace
Daniel Mullen's current company
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8 roles · 31 years
Daniel Mullen work experience
A career timeline built from the work history available for this profile.
Partner And Chair Of Energy Practice
CurrentFirm bio at: http://www.steptoe.com/professionals-Daniel_Mullen.htmlPress release at: http://www.steptoe.com/news-1984.html
Jul 2015 - Present
Partner
Fried, Frank, Harris, Shriver & Jacobson Llp
Head of Energy Enforcement
May 2013 - Jul 2015
Branch Chief, Division Of Investigations, Office Of Enforcement
2008 - May 2013
Partner
2000 - 2008
~8 yrs
Associate
Rosenman & Colin
1997 - 2000
~3 yrs
Law Clerk To Federal Judge
Honorable Allyne R. Ross, U.S.D.J, E.D.N.Y.
1996 - 1997
~1 yr
Law Clerk To Federal Judge
Honorable John R. Bartels, U.S.D.J, E.D.N.Y.
1995 - 1996
~1 yr
3 education records
Daniel Mullen education
Doctor Of Law (Jd)
Bachelor Of Arts (Ba), Philosophy
Education record
FAQ
Frequently asked questions about Daniel Mullen
Quick answers generated from the profile data available on this page.
What company does Daniel Mullen work for?
Daniel Mullen works for Steptoe LLP.
What is Daniel Mullen's role at Steptoe LLP?
Daniel Mullen is listed as Partner and Chair of Energy Practice at Steptoe LLP.
What is Daniel Mullen's email address?
AeroLeads has found 2 work email signals at @steptoe.com for Daniel Mullen at Steptoe LLP.
What is Daniel Mullen's phone number?
AeroLeads has found 3 phone signal(s) with area code 212, 202 for Daniel Mullen at Steptoe LLP.
Where is Daniel Mullen based?
Daniel Mullen is based in Washington, District Of Columbia, United States while working with Steptoe LLP.
What companies has Daniel Mullen worked for?
Daniel Mullen has worked for Steptoe Llp, Fried, Frank, Harris, Shriver & Jacobson Llp, Federal Energy Regulatory Commission, Mcdermott Will & Emery, and Rosenman & Colin.
How can I contact Daniel Mullen?
You can use AeroLeads to view verified contact signals for Daniel Mullen at Steptoe LLP, including work email, phone, and LinkedIn data when available.
What schools did Daniel Mullen attend?
Daniel Mullen holds Doctor Of Law (Jd) from Benjamin N. Cardozo School Of Law, Yeshiva University.
What skills is Daniel Mullen known for?
Daniel Mullen is listed with skills including Online Research, Legal Research, Legal Information, Research, Reference, Library Science, Information Management, and Taxonomy.
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