Since April 2017, Diron Blackburn has served as President of the US-based companies for Grupo Walworth, a diversified global manufacturing, distribution and services company headquartered in Mexico City. Diron leads many companies in the US including TWC The Valve Company, Premier Valve & Field Services, San Jacinto River & Rail Park, and Delta Water Processing. He is leading the company to new levels of growth and stability by applying his extensive experience in management and leadership from his exposure to a broad range of industries, including healthcare services, technology, government, education, transportation and logistics, real estate, manufacturing and distribution, and oil & gas services.
In 2007, Diron founded Sybaris Group, a healthcare support services company. He served in various leadership roles at Sybaris including CFO, COO, Managing Partner, and President and CEO. After successfully selling Sybaris, he remained with the company as President for 3 years before joining Cornerstone Healthcare Group as vice president of a newly formed support services company.
Prior to Sybaris, Diron worked in commercial real estate with HPI Real Estate in Austin, TX, for 3 years. Before joining HPI, Diron logged 13+ years at UPS, having served in roles with increasing responsibility in operations, sales and sales management. His career included twice being named to the Chairman’s Gold Eagle Club as a top salesperson for the global company.
In addition to his professional career, Diron actively volunteers his time and has served or continues to serve on the Board of Directors of many organizations including: the Brown County American Red Cross; Rodeo Austin where he served as President in 2005; his local HOA; the Texas 4-H Youth Development Foundation; the Real Estate Council of Austin; the Fort Bend ISD Facilities Master Planning Committee; and the Ridge Point High School All Sports Booster Club, where he served as President for 2 years. Diron has also coached several youth sports teams for many years.
Diron holds a BBA from Howard Payne University. He has been married to his wife since 2002 and they have two sons. In his spare time, Diron enjoys hunting, fishing, golfing, travelling and sports.

Avery is our Regional Sales Manager for Premier Valve & Field Services, responsible for the State of Texas and our North American region. He is a proactive, results-oriented individual with strong team values and the desire to make a difference. While working in the Oil & Gas industry for over 20+ years, he has aided and expanded his knowledge of valve sales and our services. His main goal is to help develop the right action plan for our customer's unique needs and commit to helping them choose the best products and services. Avery brings his optimistic and enthusiastic level of communication both externally and internally. His favorite hobbies include hunting, fishing, and spending quality time with his family.

Aneudy Diaz is the Operations Manager for Premier Valve and Field Services and has been with the Company since 2018. He has been servicing the Oil and Gas industry in the Houston area for more than 11 years. His main goal is to grow the Company according to today's industry's challenges and demands. He strives to make Premier Valve and Field Services the Company known for the best field service quality provided to customers in the US and Mexico region.

Ben Coutee is the Regional Sales Manager, and he joined Premier Valve & Field Services team in late 2022. He intends to expand our customer base and the type of products we service in the field. Ben's career had been previously spent traveling the country with a level instrumentation manufacturer, giving him a unique perspective on all different types of accounts focused on the downstream market. He looks forward to leveraging that experience in our local customer base. When he's not working, you can find him hunting in the Texas Hill Country; or spending time with his wife and two children.