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 named Vice President of Senior Partnerships.
In this role, Guttman will be responsible for cultivating strategic relationships with key clients, overseeing the development of partnership frameworks, and driving growth initiatives that align with Testronic’s global vision. Guttman brings a wealth of experience to the position. Prior to joining Testronic, he served as a client partner at Keywords Studios, where he managed large‑scale accounts and helped shape the studio’s business development strategy.
He also held the title of Senior Business Development Manager, a role that gave him deep insight into the nuances of the gaming and interactive entertainment sectors. His background in forging strong client connections and delivering measurable results makes him a natural fit for steering Testronic’s senior partnership agenda. Supporting Guttman’s efforts is Nicole Closson, who steps into the role of Business Development Manager. Closson’s appointment is intended to broaden Testronic’s commercial reach and provide additional support to partners both regionally and globally.
Before moving to Testronic, Closson built a solid track record at Keywords Studios as an Enterprise Account Executive, where she managed high‑value contracts and helped expand the studio’s enterprise portfolio. She also spent time at Unity, serving as a Senior Account Executive for the Parsec and SyncSketch product lines, where she honed her skills in negotiating complex deals and delivering tailored solutions for creative teams.
Together, Guttman and Closson form a dynamic duo poised to enhance Testronic’s market presence and deepen relationships with existing and prospective clients. In the company’s European hub, Warsaw, the firm has promoted Mateusz Kałuża to the position of QA Director. Kałuża arrives with a robust background in quality assurance, having previously occupied senior testing roles at Lionbridge Games. He emphasizes 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 leadership is expected to unify local talent with Testronic’s broader network, ensuring consistent delivery standards across all regions. Further strengthening the global partnership team, Lily Guerreiro joins as Global Partnerships Senior Manager.
Guerreiro’s prior experience includes a stint as Global Business Development Manager at Keywords Studios, where she was instrumental in scaling the studio’s international outreach and forging cross‑border collaborations. Her expertise in managing global accounts will be vital as Testronic seeks to expand its footprint and deepen its engagement with partners worldwide. The Manila Centre of Excellence also sees senior talent added to its ranks.
Daniel Bowie Soriano has been appointed Senior QA Manager, tasked with overseeing the quality assurance operations within the Manila hub. Alongside him, Ivan Balanay takes on the role of QA Trainer.
Balanay’s appointment is described as a move that "further supports our investment in developing the Testronic Academy and building the next generation of QA expertise." The Academy is a cornerstone of Testronic’s strategy to nurture skilled professionals, ensuring that the company remains at the forefront of testing innovation and best practices. Chief Revenue Officer Michael Fitzgerald highlighted the strategic significance of these appointments, 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." Fitzgerald’s comments reflect a broader corporate philosophy that prioritizes people, expertise, and a client‑centric approach.
Earlier this month, Testronic also announced a change at the very top of its leadership hierarchy. Sonia Kerr was appointed Chief Executive Officer, succeeding Sharon Baylay‑Bell, who transitioned to the role of company chair. This leadership shift signals a new phase for the organization, with Kerr expected to guide Testronic through its next growth cycle while maintaining its commitment to quality and innovation. In addition to Kerr’s appointment, Michael Fitzgerald was confirmed as Chief Revenue Officer, and Samantha Williams was named Chief Commercial Officer.
Fitzgerald brings prior experience as a client partner at Keywords Studios, while Williams previously served as Testronic’s global CRO and head of Europe, giving her a comprehensive understanding of the company’s commercial operations across multiple markets. Collectively, these appointments illustrate Testronic’s strategic focus on reinforcing its leadership pipeline, expanding its geographical reach, and deepening its expertise across quality assurance, business development, and partnership management.
By integrating seasoned professionals from industry leaders such as Keywords Studios and Unity, Testronic aims to deliver a more cohesive, responsive, and innovative service offering to its global client base. The company’s continued investment in talent and regional centers of excellence positions it to meet the evolving demands of the gaming and interactive media sectors, ensuring that partners receive the highest standards of testing, support, and strategic guidance.