Testronic has announced a series of high‑level appointments across its worldwide operations, underscoring the company’s commitment to strengthening its leadership and expanding its service capabilities. Among the most notable additions is Mike Guttman, who has been promoted to Vice President of Senior Partnerships.
Guttman arrives with a robust background in client relationship management, having previously held the role of client partner at Keywords Studios, where he was responsible for cultivating and maintaining strategic accounts. In addition, he served as a senior business development manager, gaining valuable experience in identifying growth opportunities and driving revenue streams. In his new capacity at Testronic, Guttman will oversee the development and execution of partnership strategies aimed at deepening relationships with existing clients while also pursuing new collaborations that align with the company’s long‑term vision.
Supporting Guttman in this effort is Nicole Closson, who joins the team as Business Development Manager. Closson’s mandate is to broaden commercial coverage and provide dedicated support to partners both regionally and globally.
Her career path includes a tenure as an enterprise account executive at Keywords Studios, where she managed large‑scale accounts and delivered tailored solutions to meet complex client needs. She also spent time at Unity, acting as a senior account executive for Parsec and SyncSketch, where she honed her skills in negotiating contracts and driving product adoption across diverse markets.
Together, Guttman and Closson are expected to create a more cohesive and proactive partnership framework, ensuring that Testronic’s clients receive consistent, high‑quality service regardless of geography. In the European hub of Warsaw, Testronic has appointed Mateusz Kałuża as QA Director. Kałuża brings a wealth of experience from his previous senior testing positions at Lionbridge Games, where he oversaw quality assurance processes for a range of gaming titles.
He emphasizes that Warsaw serves as a nexus of deep QA expertise, offering a nuanced understanding of what developers require 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," Kałuża explained.
This strategic placement is intended to leverage Warsaw’s talent pool, fostering a collaborative environment that integrates local insights with the company’s broader global network. Further reinforcing the company’s global partnership strategy, Lily Guerreiro has been brought on as Global Partnerships Senior Manager.
Guerreiro’s background includes a role as Global Business Development Manager at Keywords Studios, where she was instrumental in expanding the firm’s international footprint and establishing cross‑border partnerships. Her expertise in navigating complex, multinational agreements will be vital as Testronic seeks to deepen its relationships with studios and publishers worldwide. The Manila Centre of Excellence has also seen senior talent added to its ranks.
Daniel Bowie Soriano steps into the role of Senior QA Manager, where he will supervise quality assurance initiatives and ensure that testing standards meet the rigorous expectations of Testronic’s clientele. Alongside him, Ivan Balanay has been appointed as QA Trainer, a position that supports the company’s ongoing investment in the Testronic Academy. The Academy is designed to nurture the next generation of QA professionals, providing comprehensive training that blends technical proficiency with industry best practices.
Balanay’s appointment is described as a move to further bolster the Academy’s mission of developing skilled QA talent capable of delivering top‑tier testing services. Chief Revenue Officer Michael Fitzgerald highlighted the strategic importance of these appointments, stating, "Our Centres of Excellence bring together talented people, specialist expertise and leadership, and connect those capabilities across a genuinely global organisation." He went on to note that the recent investments in New Orleans, Warsaw, and Manila, in addition to the established presence in London, significantly enhance the pool of expertise available to Testronic’s partners.
Fitzgerald emphasized that by continuing to invest in outstanding personnel, the company can uphold a service model that is Player‑Focused, Partner‑First, and Outcomes‑Led, ensuring that clients receive measurable value and high‑quality results. These leadership changes come on the heels of a broader executive reshuffle earlier in the month. Sonia Kerr was appointed Chief Executive Officer, succeeding Sharon Baylay‑Bell, who transitioned to the role of company chair. In parallel, Michael Fitzgerald was confirmed as Chief Revenue Officer, while Samantha Williams took on the position of Chief Commercial Officer.
Fitzgerald’s prior experience includes a client partner role at Keywords Studios, where he cultivated high‑value relationships and drove revenue growth. Williams, meanwhile, served as Testronic’s global CRO and head of Europe, bringing deep knowledge of the company’s commercial operations and strategic direction. Collectively, these appointments signal Testronic’s aggressive push to fortify its leadership pipeline and expand its global service capabilities.
By integrating seasoned professionals with proven track records in business development, quality assurance, and partnership management, the company aims to deliver a seamless, end‑to‑end testing experience for developers and publishers alike. The strategic emphasis on regional centres of excellence—particularly in New Orleans, Warsaw, and Manila—ensures that Testronic can tap into localized talent pools while maintaining a cohesive, worldwide service offering. As the gaming industry continues to evolve, with increasing demands for rapid release cycles, higher quality standards, and immersive player experiences, Testronic’s reinforced leadership team is positioned to meet these challenges head‑on, delivering value-driven solutions that keep partners ahead of the curve.