Testronic has announced a series of high‑level appointments across its worldwide operations, signaling a strategic push to deepen its service capabilities and market reach. Among the most notable additions is Mike Guttman, who has been promoted to the role of Vice President of Senior Partnerships.
Guttman brings a wealth of experience from his previous tenure as a client partner at Keywords Studios, where he was responsible for nurturing large‑scale client relationships and driving revenue growth. Prior to that, he held a senior business development manager position, giving him a solid foundation in identifying new opportunities and expanding existing accounts. Supporting Guttman in this expansion effort is Nicole Closson, who joins as Business Development Manager.
Closson’s mandate is to broaden commercial coverage and provide enhanced support to partners both regionally and globally. Her background includes a stint at Keywords Studios as an enterprise account executive, where she managed high‑value client portfolios, and a role at Unity as a senior account executive focusing on the Parsec and SyncSketch products.
This blend of experience positions her well to bridge technical solutions with client needs. In the European hub of Warsaw, Testronic has elevated Mateusz Kałuża to the position of QA Director.
Kałuża arrives with a robust track record in senior testing roles at Lionbridge Games, where he oversaw quality assurance processes for a variety of gaming titles. He emphasizes the strategic importance of Warsaw, stating, "The city combines deep QA expertise, extensive industry experience, and a clear understanding of what developers expect from a testing partner. Our ongoing investment in the local team allows us to grow this expertise, integrate it seamlessly with Testronic’s global network, and consistently deliver value to partners wherever they operate." Adding further depth to the company’s partnership strategy, Lily Guerreiro has been appointed Global Partnerships Senior Manager.
Guerreiro previously served as Global Business Development Manager at Keywords Studios, where she led initiatives to expand the firm’s international client base and cultivated cross‑border collaborations. Her new role at Testronic will focus on aligning global partnership objectives with the company’s broader mission of delivering player‑focused, outcomes‑driven services. The Manila Centre of Excellence has also seen significant leadership enhancements.
Daniel Bowie Soriano steps in as Senior QA Manager, bringing a seasoned perspective on quality assurance best practices and team leadership. He will work closely with Ivan Balanay, who joins as QA Trainer. Balanay’s appointment is highlighted as a key component of Testronic’s investment in the Testronic Academy, an internal program aimed at developing the next generation of QA talent. The academy seeks to combine hands‑on training with mentorship, ensuring that emerging professionals acquire both technical proficiency and a customer‑centric mindset.
Chief Revenue Officer Michael Fitzgerald underscored the strategic relevance of these appointments, noting, "Our Centres of Excellence unite talented individuals, specialized expertise, and strong leadership, linking these capabilities across a truly global organization. The investments we are making in New Orleans, Warsaw, and Manila—alongside our established presence in London—further reinforce the depth of expertise available to our partners. By continuously investing in outstanding people, we can deliver an exceptional player‑focused, partner‑first, and outcomes‑led service to our clients." These leadership changes come on the heels of a broader executive reshuffle earlier this month. Sonia Kerr was named Chief Executive Officer, taking over from Sharon Baylay‑Bell, who transitioned to the role of company chair.
In addition, Michael Fitzgerald was confirmed as CRO, while Samantha Williams was appointed Chief Commercial Officer. Fitzgerald’s background includes a client partnership role at Keywords Studios, providing him with insight into large‑scale client management, whereas Williams previously served as Testronic’s global CRO and head of European operations, giving her a comprehensive view of the company’s commercial strategy.
Collectively, these appointments reflect Testronic’s commitment to strengthening its leadership pipeline and expanding its service footprint. By bringing in seasoned professionals with proven track records in business development, quality assurance, and partnership management, the company aims to enhance its ability to support developers worldwide. The emphasis on regional centers—particularly in New Orleans, Warsaw, and Manila—demonstrates a deliberate strategy to blend local market knowledge with the company’s global resources, ensuring that partners receive tailored, high‑quality support regardless of geography.
Looking forward, Testronic intends to leverage this expanded leadership team to accelerate its growth initiatives, deepen existing client relationships, and explore new market opportunities. The company’s focus on a player‑centric approach, combined with a partner‑first philosophy, is expected to drive innovative solutions that meet the evolving demands of the gaming industry. With these strategic hires in place, Testronic is well positioned to deliver on its promise of providing outcomes‑led services that prioritize both the end‑user experience and the success of its development partners.