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Jeff Haffner Email & Phone Number

Location: New Braunfels, Texas, United States 12 work roles 2 schools
1 work email found @marathonpetroleum.com LinkedIn matched
✓ Verified July 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email d****@marathonpetroleum.com
LinkedIn Profile matched
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Current company
Role
Partner
Location
New Braunfels, Texas, United States
Company size

Who is Jeff Haffner? Overview

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Quick answer

Jeff Haffner is listed as Partner at Farley & Partners LLP, a with 6 employees, based in New Braunfels, Texas, United States. AeroLeads shows a work email signal at marathonpetroleum.com and a matched LinkedIn profile for Jeff Haffner.

Jeff Haffner previously worked as Attorney at Djh3Alaw, Pllc and Deputy General Counsel at Marathon Petroleum Corporation. Jeff Haffner holds Juris Doctorate, Law from Oklahoma City University.

Company email context

Email format at Farley & Partners LLP

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*@marathonpetroleum.com
68% confidence

AeroLeads found 1 current-domain work email signal for Jeff Haffner. Compare company email patterns before reaching out.

Profile bio

About Jeff Haffner

Highly respected and skilled environmental and workplace safety lawyer. Extensive knowledge of the issues and challenges confronting clients in process and logistics industries having worked in the energy industry for over 30 years. Most recently, Deputy General Counsel for the largest independent refining company in the United States as a trusted legal advisor and business partner. Provided strategic counseling to Boards of Directors, C-Suite executives, senior operating and administrative professionals, and operating facility personnel. Advises clients on a broad array of environmental and safety issues, including regulatory compliance, incident response and crisis management. Extensive experience defending and negotiating the settlement of civil and criminal allegations of non-compliance, assessing the adequacy of corporate compliance systems, and advising on business risks and mergers and acquisitions. Adept at providing concise and actionable advice. Firsthand experience on corporate crisis response having led a team of in-house lawyers and outside counsel managing the environmental and safety legal issues associated with one of the largest industrial accidents in the United States. Broad experience in corporate governance matters having served as an assistant corporate secretary. Adopts a pragmatic approach to understanding and advising on the collateral impacts related to environmental and safety matters, including required governmental reporting and other financial disclosures. ​An engineer by training, worked as an environmental manager at a refinery prior to practicing law. Extensive understanding of refinery and related logistics operations and accustomed to working closely with operational personnel and client subject matter experts. Attorney Advertising. Prior results do not guarantee a similar outcome.

Listed skills include Environmental Awareness, Energy, Contract Negotiation, Contract Management, and 27 others.

Current workplace

Jeff Haffner's current company

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Farley & Partners LLP
Farley & Partners Llp
Partner
the woodlands, texas, united states
Website
Employees
6
AeroLeads page
12 roles

Jeff Haffner work experience

A career timeline built from the work history available for this profile.

Attorney

Djh3Alaw, Pllc

Anticipating, Advising, and Assessing opportunities and risks for clients related to Environmental, Health and Safety related matters.

Deputy General Counsel

San Antonio, Texas Area

Advise on and manage complex matters including environmental, safety and security, and litigation affecting operations.

Oct 2018 - Feb 2019

Vp, Deputy General Counsel And Assistant Secretary

San Antonio, Texas Area

Manage legal functions directly supporting Environmental, Health, Safety and Security, and Refining.

Aug 2016 - Oct 2018

Vp, Associate General Counsel - Operations, Assistant Secretary

San Antonio, Texas Area

Manage legal functions directly supporting Refining, Marketing and Logistics operations including supply chain, records management, contracts, contract management, litigation and environmental, health, safety and security.

Mar 2015 - Aug 2016

Vp, Associate Gc-Corporate, Assistant Secretary

Manage corporate compliance and governance issues. Oversight of material litigation. Maintenance of subsidiary corporate compliance. Lead counsel for environmental, health, safety and security issues affecting the Company.

May 2013 - Mar 2015

Managing Attorney, Environmental

San Antonio, Texas Area

Nov 2005 - Aug 2009

Manager Environmental Compliance

Tesoro Alaska Company

Kenai, Alaska

Apr 1995 - Jul 1998

Rcra Engineer

Tesoro Alaska Company

Kenai, Alaska

Feb 1994 - Apr 1995
Team & coworkers

Colleagues at Farley & Partners LLP

Other employees you can reach at mlfarleypc.com. View company contacts for 6 employees →

2 education records

Jeff Haffner education

FAQ

Frequently asked questions about Jeff Haffner

Quick answers generated from the profile data available on this page.

What company does Jeff Haffner work for?

Jeff Haffner works for Farley & Partners LLP.

What is Jeff Haffner's role at Farley & Partners LLP?

Jeff Haffner is listed as Partner at Farley & Partners LLP.

What is Jeff Haffner's email address?

AeroLeads has found 1 work email signal at @marathonpetroleum.com for Jeff Haffner at Farley & Partners LLP.

Where is Jeff Haffner based?

Jeff Haffner is based in New Braunfels, Texas, United States while working with Farley & Partners LLP.

What companies has Jeff Haffner worked for?

Jeff Haffner has worked for Farley & Partners Llp, Djh3Alaw, Pllc, Marathon Petroleum Corporation, Andeavor, and Tesoro Corporation.

Who are Jeff Haffner's colleagues at Farley & Partners LLP?

Jeff Haffner's colleagues at Farley & Partners LLP include Taylor Kraft, Devon Downs, Mark Farley, Faryn Fort, and Danica Mcallister.

How can I contact Jeff Haffner?

You can use AeroLeads to view verified contact signals for Jeff Haffner at Farley & Partners LLP, including work email, phone, and LinkedIn data when available.

What schools did Jeff Haffner attend?

Jeff Haffner holds Juris Doctorate, Law from Oklahoma City University.

What skills is Jeff Haffner known for?

Jeff Haffner is listed with skills including Environmental Awareness, Energy, Contract Negotiation, Contract Management, Gas, Corporate Law, Civil Litigation, and Commercial Litigation.

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