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Marsh/PMK International, LLC

1130 E. Arapaho Road, Suite 580, Richardson, Texas 75081, USA



Bryan Simpson, Director of Business Development


Welcome to Marsh/PMK International, LLC

Marsh/PMK International, LLC is a professional consulting firm specializing in acoustics and audiovisual system design. We work in the built environment and in the outdoor noise environment around buildings and communities. With over three decades of project experience stretching around the globe, we continue delivering exceptional service with a high degree of principal level involvement to ensure client satisfaction. Our clients include architects and engineering firms, property development companies, construction management firms, building owners and facility managers.

Recent Projects:
Marsh/PMK International’s acoustical consulting services fall into three general categories: architectural acoustics, MEP noise control and environmental acoustics. Our audiovisual consulting consists of designing, specifying and commissioning systems for sound reinforcement, AV presentation and conferencing, assistive listening and CATV/IPTV distribution as well as large-format video boards, digital signage and broadcast-related infrastructure. Moreover, we have strategic partnerships through which we often add low voltage consulting, or extra low voltage (ELV) as this category is designated internationally. Learn more about our capabilities at Services.

As a pure consulting firm, our clients rely upon us to objectively represent their interests. To safeguard our neutrality, we do not sell or install systems or products we specify our company has no financial ties to manufacturers or integration companies.

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