Our Muirfield Energy Team

As an independent consultant for energy products and services, we work for you, the customer.  From energy purchasing to risk mitigation and historical analysis, we are committed to helping you sort through your options and make informed choices.

Our team of experienced Energy Consultants takes the time to understand your business objectives and risk tolerance.  They’ll offer non-biased advice you can trust and expertise you can rely on for years to come.

Muirfield Energy Mission Statement

Muirfield Energy’s President, Perry Oman, sets the tone for this consultative approach.  His years of experience in the energy industry and genuine views toward old-fashioned customer service sets our team apart.

Perry Oman

President’s Message from Perry Oman

Welcome to Muirfield Energy.  We hope you’ll find our new website both informative and easy to navigate, while gaining some insight into what makes us tick.

View President’s Message

Energy Consultants

Thomas W. Dickinson | Muirfield Energy | Sr. Energy Consultant

Thomas W. Dickinson

Doug Foreman

Michael F. Gonzales

Bill James, Energy Consultant, Pennsylvania

Bill James

Jerry Jenkins

Carol Jones

Ed Kander, Senior Energy Consultant, Cleveland, Ohio

Ed Kander

Cathi Lydy, Energy Consultant in Ohio

Cathi Lydy

Tom Nyisztor

Jamie Ottery, Energy Consultant, Columbus, Ohio

Jamie Ottery

Chris Rogers, Energy Consultant & Regional Manager, Cleveland, Ohio

Chris Rogers

David Stockdale | Muirfield Energy | Energy Consultant

David Stockdale

John Zaegel

Dan Ziegler

Daniel J Ziegler

Dublin Staff

  • Stephanie Dy
    Stephanie Dy
  • Justin Lavy
    Justin Lavy
  • Irene Kenney
    Irene Kenney
  • Ann Marie Oman
    Ann Marie Oman
  • Zach Roig
    Zach Roig
  • Geralyn Seng
    Geralyn Seng

Join Our Team

Muirfield Energy is on a roll! We’re quickly becoming one of the largest full-service energy consultants in the Midwest, and we’re actively looking for professionals with an entrepreneurial spirit and dedication to client service.

If you have the experience to contribute and enthusiasm to share, we’d love to hear from you.

Stephanie Dy

Pricing and Contracts Assistant

(614) 336-8877 Ext. 227

Stephanie has recently returned to Ohio and has joined Muirfield Energy’s Pricing and Contracts team. She has 14 years of experience as a Purchasing Specialist in the Purchasing and Contracts Department for the Oregon State Legislature.

Stephanie has a Bachelor of Science Degree in Political Science from Heidelberg College and her Paralegal Certificate from Capital University Law School.

Her hobbies include reading, journaling and listening to music and interests include biking, walking and traveling.

Justin Lavy

Pricing Supervisor

(614) 336-8877 Ext. 223

Justin currently possesses over seven years of experience in the energy industry. He is currently running Muirfield Energy’s pricing desk and coordinates the preparation of savings analysis. Justin received a Bachelor of Science Degree in Business Administration with a major in economics from Fisher College of Business at the Ohio State University.

Irene Kenney

Administrative and Sales Support Assistant

(614) 336-8877 Ext. 237

Irene joined Muirfield Energy’s Administrative and Sales support team in August 2022. Prior to joining Muirfield Energy, Irene worked as an Operations Manager at The Shamrock Club of Columbus. In her role at The Shamrock Club, she was responsible for a variety of administrative tasks. Prior to her role at The Shamrock Club, she was with the Ohio Army National Guard as a Personnel Systems Management Officer.

She possesses a Bachelor of Science Degree from Bowling Green University.

Outside of work, Irene enjoys reading, gardening, the beach and spending time with her 3 cats and twin sons, Ethan and Ryan.

Ann Marie Oman

Office and Human Resources Manager

(614) 336-8877 Ext. 221

Sadly, Ann Marie Oman passed away Friday, March 3, 2023.

Ann Marie Oman and her husband Perry started Muirfield Energy in 2009. She brought over 10 years of human resources experience and was invaluable in helping grow this company. A 1998 graduate of St. John’s University in New York she obtained her Bachelor’s Degree summa cum laude in business. She was a member of the International Honor Society & President’s List. Ann Marie and Perry had their first child, Perry, in 2008. In early 2016 they welcomed their daughter, Abigail. She will be deeply missed by those who knew her and whose lives she touched.

Zach Roig

Pricing Analyst

(614) 336-8877 Ext. 226

Zach brings a sales and accounting experience to Muirfield Energy’s sales team. Prior to joining Muirfield Energy, Zach worked as an Independent Sales Associate in the insurance industry. This was after a 10 year career at Citi, where he held various positions in their Fund Accounting Department. He possesses an Associate’s Degree in Business Administration from Harrisburg Area Community College.  When not working, Zach enjoys spending time with his wife and their 3 kids.

Geralyn Seng

Finance and Operations Director

(614) 336-8877 Ext. 224

Geralyn brings more than 8 years of sales support experience in deregulated energy sales to Muirfield Energy.  Just prior to joining our team she worked as the Accounting Manager for City Mission in Washington, PA.  Outside the office Geralyn enjoys spending time with family, reading and playing golf.

Geralyn obtained her Bachelor of Science in Business Administration, with emphasis in Accounting and Small Business Management from Humboldt State University in Arcata, CA.