Testronic has undertaken a series of high‑level appointments across its worldwide operations, most notably naming Mike Guttman as Vice President of Senior Partnerships. Guttman's arrival marks a strategic move to reinforce the company’s leadership in client relations and partnership development, building on his extensive background in the interactive entertainment services sector. Before joining Testronic, Guttman spent several years at Keywords Studios, where he held the role of client partner.
In that capacity he was responsible for managing a portfolio of large‑scale accounts, aligning service delivery with client expectations, and driving revenue growth through strategic upselling. He also previously worked as a senior business development manager, a position that gave him deep insight into market dynamics, pipeline management, and the nuances of negotiating complex contracts. This blend of client‑facing experience and business‑development acumen makes him uniquely qualified to spearhead Testronic’s senior‑partnership initiatives. Supporting Guttman in expanding the company’s commercial reach is Nicole Closson, who has been appointed Business Development Manager.
Closson’s mandate is to "further enhance commercial coverage and support partners in the region and worldwide." Her career trajectory mirrors the same high‑impact path as Guttman’s; she spent a significant portion of her professional life at Keywords Studios as an enterprise account executive, where she cultivated relationships with major publishers and developers. She later transitioned to Unity, serving as senior account executive for the Parsec and SyncSketch product lines, where she helped integrate real‑time collaboration tools into the development workflow. Her combined experience in enterprise sales and technology‑focused account management equips her to drive growth across Testronic’s expanding global footprint. In the European hub of Warsaw, the company has promoted Mateusz Kałuża to the role of QA Director.
Kałuża arrives with a solid track record from Lionbridge Games, where he held senior testing positions and oversaw large‑scale quality assurance projects for high‑profile titles. Speaking about the significance of the Warsaw office, Kałuża noted, "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 underscores Testronic’s commitment to leveraging regional talent pools while maintaining a cohesive, global service model. Further strengthening the partnership arm, Lily Guerreiro has joined as Global Partnerships Senior Manager.
Guerreiro previously served as Global Business Development Manager at Keywords Studios, where she was instrumental in expanding the company’s international client base and establishing cross‑border collaboration frameworks. Her global perspective and proven ability to navigate complex multinational relationships will be vital as Testronic seeks to deepen existing alliances and forge new ones across continents.
The Manila Centre of Excellence, a critical node in Testronic’s service network, has also welcomed senior talent. Daniel Bowie Soriano steps in as Senior QA Manager, bringing a wealth of experience in overseeing large testing teams and implementing rigorous quality standards. Working alongside him is Ivan Balanay, appointed QA Trainer.
Balanay’s role is described as "further supporting the investment in developing the Testronic Academy and building the next generation of QA expertise." Through structured training programs and mentorship, the Academy aims to cultivate a pipeline of skilled testers who can meet the evolving demands of modern game development. 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 added that the recent capital infusion into the New Orleans, Warsaw, and Manila locations—complemented by an established hub in London—creates a robust network of expertise that can be leveraged for partner benefit. "By continuing to invest in outstanding people, we can deliver an exceptional Player‑Focused, Partner‑First and Outcomes‑Led service to our clients," Fitzgerald emphasized.
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 addition, Michael Fitzgerald was confirmed as Chief Revenue Officer, while Samantha Williams took on the position of Chief Commercial Officer. Fitzgerald’s background includes a stint as a client partner at Keywords Studios, while Williams previously served as Testronic’s global CRO and head of European operations, bringing a deep understanding of both regional markets and global strategy. Overall, Testronic’s recent appointments reflect a deliberate strategy to deepen its expertise, broaden its geographic reach, and reinforce its commitment to delivering high‑quality quality assurance and localization services.
By integrating seasoned professionals from industry leaders such as Keywords Studios, Unity, and Lionbridge Games, the company positions itself to better serve developers worldwide, ensuring that games reach players with the highest standards of polish and performance. The expanded leadership team is expected to drive innovation, enhance client satisfaction, and sustain Testronic’s growth trajectory in an increasingly competitive market.