ARG Petro: Honoring Our Past, Driving Our Future

Illan serves as the President of the company and embodies the spirit of a 4th-generation leader. In his role, he is accountable for delivering strong results, executing the business plan, and ensuring the leadership team remains focused and aligned. He is committed to building a high-performance culture rooted in legacy, teamwork, and continuous improvement.

As the eldest of three siblings, Illan naturally assumed roles of responsibility—a trait that blossomed during his tenure as the commander of his ROTC unit (E-1) at Texas A&M College Station and as the leader of his high school varsity tennis team, clinching four consecutive district titles.

After graduating from Texas A&M College Station with a bachelor’s degree in renewable natural resources and a minor in business administration, Illan embarked on a journey to expand business ventures, notably spearheading the growth of the Orangetheory Fitness franchise in South Texas. His achievements include successfully launching four locations across different cities—Laredo, McAllen, Corpus Christi, and Mission—alongside establishing two Smoothie King franchises in the Rio Grande Valley.

Committed to making a positive impact beyond business, Illan is actively involved in the Laredo community, serving as a board member for the Laredo Boys and Girls Club and the Laredo Economic Advisory Committee.

Robert Eggleston serves as Chief Strategy Officer at ARG Petro, bringing over 35 years of experience in the fuel, logistics, and convenience retail industry. A seasoned executive with deep expertise in fuel procurement, environmental compliance, logistics, marketing, and retail operations, Robert leads the company’s strategic initiatives with a focus on growth, efficiency, and long-term sustainability.

Throughout his career, Robert has held key leadership roles at industry-leading organizations, including Fina Oil & Chemical Company, Alon USA, Town & Country Food Stores, LLC, Susser Holdings, and Toot N’ Totum Convenience Stores, LLC. In 2013, he co-founded Penta Operating, LLC in Midland, Texas, where he owned and operated retail convenience stores and a proprietary fuel transport company known as Penta Petro. His entrepreneurial background provides him with a unique, operationally grounded perspective on strategic leadership.

Before joining ARG Petro in 2025, Robert served as Principal with RMEI Consulting, advising fuel marketers and operators across the region. He is widely recognized for his discipline, hands-on leadership style, data-driven decision-making, and ability to align strategy with execution.

Robert has served on several influential boards over his career, including:

• Texas Food and Fuel Association – Board Member (20+ years)
• Fuel Masters LLC / FM Fuel & Resources – Board Member (7 years)
• Concho Valley Food Bank – Board Member
• Big Brothers and Sisters of San Angelo – Board Member
• San Angelo Rotary Club – Active Member
• United Way of the Concho Valley – Volunteer Leader

Robert holds both a Bachelor of Science in Business Management and an MBA from LeTourneau University. Originally from Big Spring, Texas, he now lives in Burleson, Texas, with his wife, Kari. They have three children and nine grandchildren.

Joshua Harrison joined ARG Petro in 2025, bringing more than two decades of expertise in business development, operations, and strategy across diverse industries.

Before joining ARG Petro, Josh served as Director of Business Development at Oso Perforating, where he spearheaded company growth across the U.S. and Canada. He collaborated closely with Engineering, Supply Chain, and Logistics teams, not only expanding market presence but also strengthening operational processes. Josh played a key role in designing and implementing field training programs that improved safety, consistency, and efficiency during product rollouts. His ability to bridge sales with operations has made him highly effective in building strong client relationships, negotiating multimillion-dollar projects, and ensuring seamless execution.

Beyond his corporate leadership, Josh brings an entrepreneurial mindset with hands-on experience in real estate investments, fundraising, and small business startups. He thrives on solving complex operational challenges, applying innovative thinking to streamline processes and drive sustainable growth.

Josh earned his Bachelor of Business Administration from Lubbock Christian University in 2005, after beginning his studies at Abilene Christian University in 2001. He also invests his time in faith-driven service as an active board member of the Fellowship of Christian Athletes.

Outside of work, Josh enjoys coaching youth sports, hunting, fishing, and spending quality time with his wife, Abbie, and their three sons.

Carlos Perez is the Risk Manager for ARG Petro. In his role, he is responsible for health, safety, and environmental issues facing the company and leads the Human Resources department. Carlos directs programs involving hazardous materials, environmental management, industrial hygiene, fire safety, and sustainability.

Mr. Perez brings over 33 years of professional safety and health consulting and managerial experience to a wide variety of customers and clients. Carlos has been with ARG Petro for over 20 years.

Stan Wood brings over 20 years of experience in professional sales management and leadership, with a strong track record of driving organizational success through team development, collaboration, and a results-driven approach.

With extensive expertise across multiple oil and gas markets, Stan has built his career on new business development, contract negotiation, and strategic planning. He is recognized for building high-performing sales teams, fostering innovation, and consistently delivering growth and top-tier production for the organizations he serves.

At ARG Petro, Stan applies his passion for leadership and sales excellence to support the company’s continued growth and long-term success.