Astro Pak appoints Kyle Campbell as Senior Vice President of Field Services. Astro Pak LLC ("Astro Pak"), a portfolio company of The Stephens Group, LLC ("Stephens Group"), is pleased to announce the appointment of Kyle Campbell as Senior Vice President of Field Services. In this role, Campbell will lead Astro Pak's Field Services organization nationwide, with responsibility for operational performance, technical execution, safety, customer delivery, and scalable team development across the company's core markets. Campbell brings nearly 25 years of experience leading industrial and critical-environment field service organizations supporting highly regulated and technically complex sectors. He joins Astro Pak from Amentum, where he served as Senior Vice President within the company's technical services portfolio. Throughout his career, which includes leadership roles at URS, AECOM, and Amentum, Campbell has led multi-disciplinary teams delivering infrastructure services, production maintenance, and engineering support to customers in the semiconductor, pharmaceutical and life sciences, data center, aerospace, and advanced manufacturing industries. His background includes directing large-scale technical field teams operating in mission-critical environments, with an emphasis on safety, operational rigor, and long-term customer partnership. "Kyle's experience leading complex field service organizations in critical environments aligns directly with Astro Pak's operational model and growth strategy," said Todd Dean, Chief Operating Officer of Astro Pak. "He understands how to scale technical service delivery while maintaining strong culture, safety standards, and customer focus. As we continue to expand our capabilities and geographic reach, Kyle's leadership will be instrumental in strengthening our field operations." Campbell said Astro Pak's specialized technical model and disciplined growth approach were key factors in his decision to join the company. "Astro Pak supports many of the same technically demanding industries I've worked with throughout my career," Campbell said. "The company's depth of specialization, commitment to operational excellence, and focus on people make it a strong platform for continued growth. I look forward to partnering with our field teams to support customers in their most critical environments." Astro Pak LLC ("Astro Pak"), a portfolio company of The Stephens Group, LLC ("Stephens Group"), is pleased to announce the appointment of Kyle Campbell as Astro Pak March 6, 2026 Astro Pak, a leading provider of high purity chemical cleaning services, announced the appointment of Patrick McKeown as Chief People Officer (CPO). McKeown brings more Astro Pak February 11, 2026

Astro Pak appoints Patrick McKeown as Chief People Officer. Astro Pak, a leading provider of high purity chemical cleaning services, announced the appointment of Patrick McKeown as Chief People Officer (CPO). McKeown brings more than 15 years of experience leading people strategy and supporting organizational scale and effectiveness across high-growth, multi-site service organizations, including Aramark, Rentokil Initial, and Horizon Group Holdings, where he most recently served as Chief People Officer. Throughout his career, McKeown has focused on building and scaling talent acquisition, HR operations, leadership development, and retention strategies that strengthen frontline execution and accelerate performance. He is known for partnering closely with executive teams to align people, culture, and operating rhythm with business strategy, and for designing practical, field-enabled people systems that balance employee experience with operational discipline. "Patrick brings the right combination of strategic rigor and human-centered leadership," said Ken Carroll, President of Astro Pak. "His experience working with private equity aligns well with Astro Pak's strategic direction, including both strong organic expansion and growth through strategic acquisitions. His approach supports our ability to scale while staying grounded in the values and culture that define Astro Pak." In his role, McKeown will advance Astro Pak's People & Culture strategy, strengthening leadership capability, scaling talent practices, and helping ensure the organization is positioned to grow while its culture and workforce capabilities keep pace. Put simply, he will help Astro Pak grow the business and grow its people together. "I joined Astro Pak first and foremost because of the company's clear emphasis on people and culture," said McKeown. "My philosophy is simple: when we build an environment where our people win, we create the conditions for our customers to win, too - and that's how we build something sustainable and special." Astro Pak, a leading provider of high purity chemical cleaning services, announced the appointment of Patrick McKeown as Chief People Officer (CPO). McKeown brings more Astro Pak February 11, 2026 Astro Pak, a leader in high purity chemical cleaning and passivation services for critical industries, announced the appointment of Paul Kromwyk as its new Chief Astro Pak October 28, 2025