Testronic has recently undertaken a series of high‑level appointments across its worldwide operations, underscoring the company’s commitment to expanding its leadership bench and deepening its service capabilities. Among the most notable additions is Mike Guttman, who has been elevated to the role of Vice President of Senior Partnerships.
In this capacity, Guttman will be responsible for cultivating and managing relationships with the firm’s most strategic clients, ensuring that the company’s solutions remain aligned with the evolving needs of the gaming and interactive entertainment sectors. Before joining Testronic, Guttman built a solid reputation at Keywords Studios, where he served as a client partner, overseeing a portfolio of major accounts and driving growth through tailored service offerings. He also held a senior business development manager position, where he honed his skills in market analysis, partnership negotiation, and cross‑functional collaboration. His extensive experience in both client-facing and strategic development roles equips him to lead Testronic’s senior partnership initiatives with a clear focus on value creation and long‑term collaboration.
Supporting Guttman in expanding the company’s commercial reach is Nicole Closson, who steps into the role of Business Development Manager. Closson’s mandate is to broaden Testronic’s market coverage and provide enhanced support to partners both regionally and globally. She brings a rich background in enterprise sales, having previously worked at Keywords Studios as an enterprise account executive. In addition, she spent time at Unity, where she served as a senior account executive responsible for the Parsec and SyncSketch product lines.
This blend of experience in high‑stakes account management and technology‑focused sales positions her to drive new business opportunities and deepen existing relationships. In the European hub of Warsaw, Testronic has appointed Mateusz Kałuża as QA Director. Kałuża arrives with a robust track record in quality assurance, most recently holding senior testing positions at Lionbridge Games.
He emphasizes that Warsaw serves as a nexus of deep QA expertise, practical experience, and 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. His leadership is expected to harmonize local talent with the broader Testronic network, fostering a seamless delivery model that benefits clients across continents.
Adding to the senior leadership roster, Lily Guerreiro joins as Global Partnerships Senior Manager. Guerreiro previously served as Global Business Development Manager at Keywords Studios, where she was instrumental in forging multinational partnerships and scaling service offerings across diverse markets. Her global perspective and proven ability to navigate complex partnership ecosystems will be vital as Testronic seeks to deepen its international footprint. The Manila Centre of Excellence also sees significant staffing enhancements.
Daniel Bowie Soriano has been appointed Senior QA Manager, bringing a wealth of experience in quality assurance processes and team leadership. Working alongside him is Ivan Balanay, who takes on the role of QA Trainer.
Balanay’s appointment is described as a strategic move to bolster Testronic’s investment in the Testronic Academy, an internal training initiative aimed at cultivating the next generation of QA professionals. By strengthening the academy, Testronic aims to ensure a pipeline of highly skilled testers equipped with the latest methodologies and tools. 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 further noted that the recent investments in New Orleans, Warsaw, and Manila, in addition to the established presence in London, enhance the depth and breadth of expertise available to partners.
Fitzgerald emphasized that by continuing to invest in exceptional talent, Testronic can deliver a service model that is player‑focused, partner‑first, and outcomes‑led. These leadership changes come on the heels of a broader executive reshuffle earlier in the month.
Sonia Kerr was named 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 was appointed Chief Commercial Officer. Fitzgerald’s background includes a client partnership role at Keywords Studios, whereas Williams previously served as Testronic’s global CRO and head of European operations, bringing a deep understanding of both revenue generation and market expansion.
Collectively, these appointments signal Testronic’s strategic intent to reinforce its leadership pipeline, expand its geographic reach, and enhance the quality of its service delivery. By integrating seasoned professionals with proven track records in client partnership, business development, quality assurance, and training, Testronic positions itself to meet the growing demands of the gaming industry. The company’s focus on building robust Centres of Excellence—supported by targeted investments in talent and infrastructure—aims to ensure that partners receive consistent, high‑quality testing and development support regardless of location. Looking forward, Testronic’s expanded senior team is expected to drive innovative solutions, foster deeper collaborations with developers, and maintain the company’s reputation as a trusted partner in the global gaming ecosystem.
The combination of experienced leadership, strategic geographic investments, and a commitment to continuous talent development underscores Testronic’s dedication to delivering exceptional outcomes for its clients and players alike.