Testronic has undertaken a sweeping series of senior‑level appointments across its worldwide operations, underscoring the company’s commitment to broaden its leadership bench and deepen client support. At the forefront of these changes is the promotion of Mike Guttman to the role of Vice President of Senior Partnerships. Guttman brings a robust background in client relationship management, having previously held the position of client partner at Keywords Studios, where he was instrumental in driving strategic growth for a portfolio of high‑profile gaming and entertainment brands. Prior to that, he served as a senior business development manager, honing his ability to identify new market opportunities and forge long‑lasting partnerships.
Joining Guttman in the commercial expansion effort is Nicole Closson, who steps into the role of Business Development Manager. Closson’s mandate is to further extend Testronic’s commercial reach and provide comprehensive support to partners both regionally and on a global scale. Her professional journey includes a tenure as an enterprise account executive at Keywords Studios, where she managed large‑scale accounts and delivered tailored solutions to complex client needs.
She also spent time at Unity, acting as a senior account executive for the Parsec and SyncSketch platforms, experiences that have equipped her with a deep understanding of the tools and workflows that modern game developers rely upon. In the company’s European hub, Warsaw, Testronic has appointed Mateusz Kałuża as QA Director.
Kałuża arrives with a solid track record in quality assurance, having occupied senior testing positions at Lionbridge Games. He emphasized the strategic importance of the Warsaw office, stating, "Warsaw brings together deep QA expertise, experience, and a real understanding of what developers need from a testing partner. Our continued investment in the team ensures we grow that expertise locally, fully connect it with Testronic's wider global capabilities and deliver consistently for partners wherever they are based." His appointment signals a focused effort to integrate local talent with the broader Testronic network, ensuring that the company can offer consistent, high‑quality testing services across borders.
Further strengthening the global partnerships function, Lily Guerreiro has been added as Global Partnerships Senior Manager. Guerreiro’s previous role as Global Business Development Manager at Keywords Studios gave her extensive exposure to worldwide client acquisition and partnership development, skills that will be directly applied to expanding Testronic’s reach and deepening existing relationships.
The Manila Centre of Excellence, a critical node in Testronic’s service delivery model, also sees new senior leadership. Daniel Bowie Soriano steps in as Senior QA Manager, bringing a wealth of technical expertise and a proven ability to lead large testing teams. Complementing him is Ivan Balanay, who takes on the role of QA Trainer.
Balanay’s appointment is described as a move that "further supports [Testronic's] investment in developing the Testronic Academy and building the next generation of QA expertise," highlighting the company’s dedication to nurturing talent and maintaining cutting‑edge testing methodologies. Chief Revenue Officer Michael Fitzgerald commented on the broader strategic picture, noting, "Our Centres of Excellence bring together talented people, specialist expertise and leadership, and connect those capabilities across a genuinely global organisation. The investments we are making in New Orleans, Warsaw and Manila, alongside our presence in London, further strengthen the expertise available to our partners. By continuing to invest in outstanding people, we can deliver an exceptional Player‑Focused, Partner‑First and Outcomes‑Led service to our clients." This statement encapsulates Testronic’s philosophy of aligning its geographic expansion with a talent‑first approach, ensuring that each regional hub contributes unique strengths while adhering to a unified service standard.
In addition to these appointments, Testronic announced a leadership transition earlier in the month, naming Sonia Kerr as Chief Executive Officer. Kerr succeeds Sharon Baylay‑Bell, who has moved into the role of company chair, providing strategic oversight and governance. The reshuffle also introduced Michael Fitzgerald as Chief Revenue Officer and Samantha Williams as Chief Commercial Officer.
Fitzgerald, formerly a client partner at Keywords Studios, brings a deep understanding of the gaming services market, while Williams, who previously served as Testronic’s global CRO and head of Europe, adds extensive commercial acumen and regional expertise. Collectively, these changes represent a deliberate effort by Testronic to reinforce its leadership pipeline, expand its service capabilities, and deepen its commitment to partners worldwide. By integrating seasoned professionals from industry leaders such as Keywords Studios and Unity, the company positions itself to better anticipate client needs, accelerate delivery timelines, and maintain a high bar for quality assurance across all platforms. The strategic focus on Centres of Excellence in New Orleans, Warsaw, Manila, and London ensures that Testronic can leverage localized knowledge while delivering a seamless, globally coordinated testing experience.
As the gaming and interactive entertainment sectors continue to evolve rapidly, Testronic’s enhanced senior team is poised to drive growth, foster innovation, and uphold the company’s reputation for delivering player‑centric, partner‑first solutions.