Jack Wrightson | Director / Principal
Jack has extensive experience in sports and public assembly work. He has worked in the field of acoustics since 1978. He specializes in assessing the needs of owners and tenants prior to design efforts. His association with sports events and their venues has given him deep insight into the technical problems and requirements of high-quality presentations and promotions. Jack oversees WJHW’s work on sound systems, acoustics, and noise control, and the environmental noise impact of outdoor events. Jack has also served as Adjunct Professor of Acoustics at the University of Texas – Arlington School of Architecture.
Brad Lundy | Principal / Operations Manager
Brad serves as a Principal and the Operations Manager for WJHW. His primary responsibilities are project management for corporate facilities, training centers, churches, hotels, schools, judicial facilities, stadia and arenas, and convention and civic centers. He is also a design resource for large format sound systems, IPTV and AV systems.
Todd Semple | Principal
With a background in project management and over 20 years’ experience in the integration of technologies in sports, Todd has the ability to provide expertise in developing, managing and coordinating successfully integrated technology systems in a diverse range of university, professional and civic sports facilities.
Since 1987, Todd has been involved in sports radio, television and print, live music, digital video production and live presentation production. These hands-on experiences coupled with his project management skills give him valuable insight into what is required for a successfully integrated project.
Greg Hughes | Principal
Greg Hughes brings over 20 years of experience in the field of architectural acoustics and leads the acoustics division of WJHW. Throughout his career, he has applied his knowledge and skills to a wide range of project types, including performance halls, educational institutions, public assembly spaces, arenas and sports facilities, hospitality, government and commercial projects. Greg holds a degree in Architectural Engineering which provides him with a strong foundation ibn both the technical and design aspects of building acoustics.
Concentrating on a collaborative approach and attention to detail, Greg consistently delivers tailored acoustic solutions that enhance the function and experience of each space. His deep understanding of building acoustics and related systems has made him a valuable consultant for architects, engineers, and clients across the industry.
Kevin Day | Principal – Director of Venue Services
Kevin’s career as sound system specialist began as a successful contractor installing arena and stadium systems in the 80’s and 90’s . He designed and operated many of the systems he installed for a wide range of clients including professional sports franchises, university music departments and performing arts venues.
Since joining WJHW Inc. in 1997, Kevin has been lead sound designer and project manager for stadium, arena, and theater projects . Kevin has used his knowledge and experience of construction and systems operation to bring thoughtful, efficient designs to many of the firm’s highest profile clients and projects. As the Large Format Sound design leader, he has set the company standards and maintained WJHW’s reputation for excellence in service. As Director of Venue Services, Kevin provides operational assistance to the venue operators as they move into new systems, and also assists as advisor and liaison to production companies as they host concerts and various event types.
Charles Adkinson | Principal, SVP of Sports
Charles actively pursues prospective clients, negotiates fees, develops strategic business relationships and manages projects for WJHW. Charles has worked in nearly every facet of the entertainment electronics industry from theatrical stage technician to executive leadership for large scale vertically integrated manufacturers. .
This unique blend of experience has provided Charles with the knowledge of each discipline and process required to complete modern Stadiums, Arenas, and Convention Centers. His experience has given him a special insight into not only the consulting business but the entire construction process from equipment manufacturing, to system design; procurement, and installation; as well as commissioning.
Mark Graham | Principal
Mark Graham has provided design engineering for professional audio systems from distributed and point-source loudspeaker systems in large sports arenas and stadiums to a variety of other spaces, including meeting and convention center spaces. Mark has also provided system designs for recording studios and sound reinforcement for performing arts centers to serve both dramatic theatrical presentations as well as musical performances.
Mark came to WJHW with an expansive technical background. In addition to his design experience, his experience in project management and installation for a audio-video integration firm enables him to adapt system designs according to the client’s performance requirements, varying budgets needs, and constructability within Architectural parameters. He is also capable of tuning and commissioning systems once the installation is completed.
Fritz Schwentker | Principal
Fritz leads the Theatre and Entertainment Venue consulting group and serves as a project manager working in venue types across the full range of those for which WJHW provides design and consulting services. His extensive background in technical design, experience with backstage operations, and deep knowledge of core technology systems gives him a practical understanding of how a successful entertainment venue operates. Throughout his career, Fritz has had hands-on experience with multiple aspects of entertainment technology and production, from programming and development of mechanical automation systems for live shows to technical direction and production management. He has brought this background and knowledge of technical design and production, gained at multiple varied professional and academic venues, to the broader world of Architectural & Engineering Services for close to two decades.
Fritz maintains close relationships and credentials in the entrainment industry – he is a longtime member of the American Society of Theatre ASTC, has served as the US Delegate to the OISTAT Technology Commission, is a past Commissioner of the Technical Production Commission for USITT, and is an ETCP certified rigger for both Theatre and Arenas.
Daniel Riess | Associate Principal
Daniel has been involved in sports and sports production for the last 15 years, working first as a member of the Texas A&M Athletic Department before moving on to joining WJHW. Leading the Video Production and LED design team globally for WJHW, he designed the first complete 4k video production system in venues (SoFi Stadium), the first 8k instant replay system (Levi’s Stadium), the first SMTPE 2110 IP system (Fiserv Forum), the first continuous canvas center hung display (FedEx Forum), and first true HDR system in professional sports. The Mercedes Benz Halo, SoFi Video Board, and new Intuit Dome Halo are just a few examples of his amazing work.
Greg Swindle | Associate Principal
Greg has provided design engineering for professional audio systems and distributed speaker systems for a variety of spaces including NBA arenas, NFL Stadiums, college arenas, NASCAR speedways, and education facilities. Over the past decade, Greg has been an integral part of the WJHW team for most of the NBA new builds and renovations. He has also provided system designs for sound reinforcement in performing arts centers specialized to serve dramatic theatrical presentations as well as musical performances.
In addition to his design experience, Greg’s experience in sound systems installation and operation allows his designs to be customized according to the Client’s performance requirements and their budget parameters. He is also capable of commissioning systems and training users once the installation is completed.
Jon Martin | Principal, Director of Building Technologies
Jon is a native of Sapulpa, Oklahoma, and grew up in a musically talented family, which sparked his early interest in audio mixing and performance. He earned a Fine Arts degree in Vocal Performance from Oklahoma Baptist University.
Jon began his technology career in 1999 as a Systems Engineer, designing, installing, and supporting voice, audio-video, and networking technologies. In 2009, he joined a regional firm to build and lead a new AV division, creating a self-sustaining multi-million-dollar AV-over-IP practice and serving on the leadership team. Jon has a proven history of building strong teams and practices. He has deep expertise in structured cabling, physical security, and audio-visual/multimedia systems, including design, specifications, CAD/BIM, bidding, and construction contract administration.
Jon leads design services for complex AV, security, and technology projects, delivering integrated, high-quality solutions across multiple regions.