Collin Young serves as President and CEO of Holloman, bringing a lifelong passion for construction management shaped by early mentorship from leaders in the oil and gas industry. He began his career with Holloman in the Field Operations Division during college breaks and went on to earn a Bachelor of Construction Science, building hands-on experience across the business from the ground up. That broad, practical foundation—combined with consistent contributions in a range of field roles—propelled Collin into leadership, where he is known for his operational depth and steady execution. Today, he oversees pipeline and facility construction, civil operations, engineering services, procurement, project management, and tank services, guiding teams across the United States. Committed to smart growth, Collin continues to expand Holloman’s capabilities and meet evolving client needs with a focus on safety, quality, and reliability.

Keith Broussard is Holloman’s Chief Financial Officer, bringing more than 17 years of accounting leadership grounded in early experience as a public accounting auditor. He holds both a BBA in Accounting and an MS in Accounting, and is a Licensed Certified Public Accountant. Since joining Holloman in 2012, Keith has led with disciplined financial stewardship and a solutions-oriented approach, strengthening controls, optimizing reporting, and supporting strategic growth. His professional affiliations include the American Institute of Certified Public Accountants (AICPA) and the Texas Society of Certified Public Accountants (TSCPA). As CFO, Keith oversees financial strategy, budgeting, forecasting, and compliance, partnering closely with operations to ensure sound decision- making and long-term value creation.

Eric Prim, P.E., has been with Holloman since 1997, advancing through roles in engineering, construction management, and executive leadership. Before joining Holloman, he managed a 400 MTA ethylene facility in Odessa, Texas, bringing deep operational insight to complex processing environments. Eric holds a Bachelor of Science in Chemical Engineering and an MBA, pairing technical rigor with strategic business acumen. He currently serves as Senior Vice President of Holloman Corporation and President of Pilot Energy Solutions. A recognized innovator, Eric has earned 26 U.S. and international patents related to natural gas and CO2 processing, and he is known for driving practical, scalable solutions that enhance performance, safety, and value across projects.

Shannon Driver has spent more than 27 years with Holloman, bringing deep field-tested expertise in pipeline construction across crude oil, natural gas, NGL, refined products, water, and wastewater systems. He has led and worked alongside construction crews in marshlands, mountainous terrain, densely timbered and uninhabited regions, as well as high-impact urban environments, adapting plans and execution to the demands of each setting. Shannon is experienced with a wide range of materials, including PVC/poly, steel, ductile iron, concrete, and concrete–steel coated (CSC) pipe, and is known for practical problem-solving and disciplined project delivery. As Director of Pipeline Operations, he

oversees day-to-day operations and all phases of multimillion-dollar pipeline projects, ensuring safety, quality, and schedule performance from preconstruction through commissioning.

Jeff Munn brings 40 years of experience in heavy industrial plant construction, with the first half of his career focused on large-capital EPC projects in the downstream sector, including refining and petrochemical, where he served as a superintendent and project manager. He joined Holloman in 2001 as Plant Construction Manager and has since advanced to Director of Facility Operations, where he oversees all facility and plant construction. Known for his hands-on leadership and disciplined execution, Jeff guides teams through planning, construction, and commissioning to deliver safe, high-quality results on complex projects.

Doug Ashley serves as Holloman’s Director of Sales & Marketing, leading brand strategy, client development, and go-to-market execution across the company’s pipeline, facility, and engineering services. He builds and maintains long-term client relationships, develops targeted pursuit strategies, and delivers clear, value-focused proposals and presentations that align project solutions with customer priorities. Doug partners closely with operations and estimating to ensure bids are competitive, accurate, and on schedule while reinforcing Holloman’s commitment to safety, quality, and reliability. Known for an analytical, results-driven approach and responsive communication, he oversees campaign

planning, market positioning, and strategic outreach to expand Holloman’s presence and drive sustainable growth.

Justin Schwausch serves as Holloman’s Director of Operations, overseeing day-to-day execution across pipeline and facility construction with a focus on safety, quality, and schedule performance. He leads cross-functional teams through planning, resourcing, and field delivery, coordinating closely with clients, subcontractors, and internal stakeholders to keep projects on scope and on budget. Known for a practical, solutions-focused approach and clear communication, Justin supports estimating, production forecasting, and QA/QC while driving continuous improvement in procedures and project controls. His leadership helps standardize best practices across regions, ensuring consistent, reliable results and strong client outcomes.

Brad McDavid brings +15 years of oil and gas safety experience across pipeline and facility

construction, drilling, fracking, workovers, and maintenance, with additional exposure to

renewables and both client and contractor side expectations. He joined Holloman in November 2025 and helps lead safety across all divisions, bringing a field-first approach built on training, hazard recognition, and strong Stop Work Authority. Known for practical, boots-on-the-ground leadership, Brad works closely with production crews and the safety team to strengthen proactive programs like “Good Catch” observations and ensure every project is executed safely and accurately.

Edmund Duban is a licensed, multi-disciplinary Professional Engineer who

began his career in process and chemical engineering before joining Holloman in 2014. He leads Holloman’s engineered slug catcher product line and directs the corporate QA/QC program across construction projects, ensuring designs are executed to specification with consistent quality and compliance. Edmund’s background spans engineering and design, procurement, welding/QAQC, and

construction, giving him end-to-end insight from concept through field delivery. As Director of Engineering Services and QA/QC, he partners closely with engineering and operations to standardize best practices, drive continuous improvement, and deliver reliable, high-performance solutions for clients.

Jon Austin is Holloman’s Director of Business Development, known for a multifaceted, efficient, and relationship-driven approach to growth. He builds and maintains client partnerships, sets and leads meetings both in person and over the phone, and delivers clear, value-focused presentations to prospective clients. With experience spanning oil and gas, advertising, and marketing, Jon combines industry insight with strategic communication to align solutions with client needs while prioritizing cost-effectiveness for both customers and the company. Recognizing that the energy industry never sleeps, he remains on call 24/7 to support clients and project teams. Jon’s proactive engagement, responsiveness, and commitment to long-term partnerships help drive consistent opportunities and strong outcomes across Holloman’s portfolio.

Chuck Webb serves as Holloman’s Director of Business Development, building long-term relationships with end-user producers across oil and gas, energy, renewable energy, and heavy industrial markets nationwide. He works closely with clients to understand project needs and align execution strategies that support timely, budget-focused delivery. Known for his direct, solutions-focused approach, Chuck leads efficient, results-driven meetings that move projects forward and create clear pathways for execution. His nationwide subcontractor relationships help strengthen client supply chains and support key vendor partnerships. With experience managing projects from concept through completion, Chuck supports consistent growth and long-term opportunities for Holloman across more than 46 states.

Erica Chau serves as Holloman’s Financial Controller, bringing a strong academic foundation and over a decade of company experience to her role. A graduate of the University of Houston, she holds both a BBA and an MS in Accounting. Erica joined Holloman in 2012 and has since become a trusted leader in financial operations, known for accuracy, transparency, and collaborative problem-solving. She oversees core accounting functions, supports budgeting and forecasting, and drives process improvements that strengthen reporting and compliance, partnering closely with project and operations teams to ensure sound, data-informed decisions.

David Sarette is Holloman’s Division Manager for Wyoming, overseeing day-to-day operations and project delivery across pipeline and facility construction in the region. He leads cross-functional teams to plan and execute work safely, on schedule, and to specification, coordinating closely with clients, subcontractors, and internal stakeholders. David is known for a practical, solutions-focused approach, strong field collaboration, and disciplined cost and schedule management. In his role, he supports estimating, resource planning, and quality assurance, ensuring projects meet Holloman’s standards for safety, performance, and reliability.

Dean Burns serves as Holloman’s Division Manager for West Texas, overseeing regional pipeline and facility construction with a focus on safe, efficient execution. He leads cross-functional teams through planning, scheduling, and field delivery, coordinating closely with clients, subcontractors, and internal stakeholders to keep projects on scope, on budget, and on schedule. Known for a practical, solutions-oriented approach and strong field collaboration, Dean supports estimating, resource planning, and quality assurance while reinforcing Holloman’s standards for safety, performance, and reliability across the West Texas portfolio.

Marlon L. Curtis brings more than four decades of oil and gas operations and construction leadership to his role as Division Manager in Pennsylvania. He began at Texas Gas Transmission, advancing from field labor to Automation and Control Specialist and ultimately District Manager over multiple facilities, and continued in district leadership after the Boardwalk Pipeline acquisition, later serving as Construction Manager during a major pipeline and facilities expansion. Marlon joined Holloman in 2009 as Division Manager in Shreveport, then broadened his responsibilities as Operations Director at Setec Midstream, leading gathering pipeline and facility builds across West Texas and New Mexico. He returned to Holloman in 2019 to manage operations across the Northeast—Pennsylvania, Ohio, and West Virginia—and now supports bids and projects in Louisiana and Mississippi, applying deep field expertise, disciplined execution, and a strong safety focus.

Jared Harris serves as Holloman’s Construction Manager for Facilities, leading the planning and field execution of facility and plant projects with a focus on safety, quality, and schedule performance. He coordinates cross-functional teams, subcontractors, and suppliers to drive disciplined delivery from preconstruction through commissioning, ensuring scope, cost, and risk are managed effectively. Known for practical problem-solving and clear communication, Jared supports estimating, resource planning, and QA/QC while maintaining strong client coordination and transparent progress reporting.

Angela Boyd brings nine years of oil and gas experience spanning project controls, scheduling, engineering, and project management, with a specialty in harp-style slug catchers and API 650 tank repairs. As Project Controls Manager at Holloman, she oversees scheduling and controls for major projects, developing P6 schedules, progress trackers, production forecasts, and tailored reporting to deliver clear, accurate status updates to internal teams and clients, while advancing Holloman’s project controls systems. Since 2017 with Holloman Engineering, Angela has managed slug catcher construction activities nationwide and led engineering efforts including design calculations, BOMs, fabrication packages, estimating, and R&D support. A licensed Professional Engineer (TX #146969), she holds a BS in Petroleum Engineering with a Business minor from Texas A&M University. Known for disciplined execution and cross-functional leadership, Angela’s portfolio includes compressor stations, sequestration hubs, and EPC slug catcher projects, where she aligns cost, schedule, and quality to drive reliable results.