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About Us

Acentech Group Photo 2023

Whether you’re looking to perfect the acoustics of a performance space, implement cutting-edge systems technology, or quiet a noisy product, Acentech is your resource.

We provide acoustics, technology and vibration consulting to clients across the globe. Acentech’s multi-disciplinary practice brings broad experience to critical areas of design: architectural acoustics, mechanical systems noise and vibration control, environmental noise and vibration, product sound quality, audiovisual and multimedia systems, security systems, and wired and wireless voice and data networking.

We are one of the oldest and largest organizations of our type with our acoustical consulting roots stretching back more than 75 years. We’re problem solvers. Acentech’s acousticians, engineers, scientists, and technical consultants bring collective expertise and innovative thinking to the critical design relationship between sound, technology, and the built environment.

ACENTECH AT A GLANCE

Our consulting services range far and wide but are also very niche. It takes passion to commit yourself to this line of work and we all love what we do.

Our collaborative teams consult with clients to explore options to their space’s performance demands and to help them navigate through the complexity that evolves with project scale, multiple interfaces, and new technologies.

  • We work with an architect to achieve their aesthetic vision while ensuring the space meets acoustical, vibration and technological expectations.
  • We work with a hospital or laboratory to minimize the sound and vibration impacts of a nearby rail line.
  • We work with a university-level business school to design AV systems that are intuitive and easily adaptable to augmented on-demand learning techniques.
  • We work with a product manufacturer to help quiet their appliance or even change its sound to make it more desirable to the consumer.

NATIONAL FOCUS | REGIONAL PRESENCE

Our practice is national, with strategically located offices and talent to serve any client or project across our regional presence.

OUR PEOPLE MAKE ACENTECH

There are plenty of good reasons to collaborate with Acentech – our people are the best reason. We are a fusion of technical experts, acousticians, noise engineers, scientists, technology designers and business professionals. We are also musicians, professors, artists, avid athletes and outdoor enthusiasts. Our people are more than just employees.

Our History

Acentech’s origins and history began with the pioneering work of Bolt Beranek and Newman (BBN), founders of the acoustics and audiovisual profession. BBN built its reputation working on prestigious and high-profile projects in the United States, and grew into a world-class acoustical consulting firm serving clients globally. Among other technologies, practices and patents, BBN pioneered the use of computer models to design noise barriers near highways and airports, and designed acoustics for the most renowned concert halls and performance spaces in the world.

1948

Bolt Beranek & Newman founded by Richard Bolt, Leo Beranek and Robert Newman.

Photo of Richard Bolt, Leo Beranek and Robert Newman in 1984

1952

The United Nations Headquarters in New York, NY opens. BBN provided acoustics and audiovisual consulting services for the facility.

Photo of The United Nations Headquarters in New York, NY

1959

BBN provides consulting services for Tanglewood’s Koussevitzky Music Shed.

Photo of Tanglewood’s Koussevitzky Music Shed

1962

BBN designs acoustics for Lincoln Center’s Philharmonic Hall, later renamed Avery Fisher Hall.

Photo of Lincoln Center’s Philharmonic Hall, later renamed Avery Fisher Hall.

1965

BBN designs sound system for Papal Mass in Yankee Stadium.

Photo of the Papal Mass in Yankee Stadium in 1965

1969

BBN is awarded contract to build ARPANET, forerunner of the Internet.

Photo of ARPANET logo. Circle with an atom inside it.

1972

BBN assists with acoustical analysis of the JFK Assassination Motorcycle Tapes.

Photo of JFK and his wife in a car.

1973

BBN asked to assist with the President Richard Nixon/Watergate tape investigation.

Photo of Former President Richard Nixon at a desk.

1984

BBN honored by American Institute of Architects with the Institute Honor.

Photo of printed Institute Honor award from the American Institute of Architects.

1989

BBN’s acoustics consulting group is spun off into a wholly-owned subsidiary called Acentech Incorporated.

Acentech's past logo from 1989.

1991

Acentech becomes wholly independent of BBN.
Acentech is now 100% employee owned and operated.

Photo of various employees outside the Acentech office in 1991.

1996

Carl Rosenberg becomes president of Acentech.

Black and white portrait of Carl Rosenberg.

2003

Acentech opens a mid-Atlantic office outside Philadelphia.

Photo of Acentech consultants who work in Pennsylvania, Larry McIntyre, Terry Tyson, and Joe Horesco.

2004

Christopher Savereid becomes Acentech’s president.

Portrait of Christopher Savereid outside near a stairwell.

2009

Acentech launches Studio A, a specialized consulting group offering acoustics, audiovisual design, and vibration control for the performing arts.

Photo of various consultants standing outside on a field with grass and various trees behind them.

2011

Jeff Zapfe becomes Acentech’s third president.

Portrait of Jeff Zapfe outside in front of greenery.

2013

Acentech moves its suburban Los Angeles office to a new downtown Los Angeles location to better serve the design community.

Skyline photo of downtown Los Angeles during golden hour.

2014

Rebrand of Acentech’s visual identity.

Photo of various office supplies branded with Acentech's new at the time branding.

2015

Acentech launches new website.

Photo of various consultants smiling wearing Acentech branded hardhats at a construction site.

2017

Acentech officially signs on for an ESOP (employee stock ownership plan).

Photo of various consultants at the Acentech headquarters holding the official paperwork making Acentech an ESOP.

2021

Acentech launches new website.

Screenshot of Acentech's new website.

2023

Ben Markham becomes Acentech's fourth (and current) president.

Photograph of Ben Markham and Jeff Zapfe at the front desk of our Acentech HQ office.

2024

The Lab at Acentech is launched!

Graphic image with the text "Introducing The Lab @ Acentech". The background is a colorful architectural drawing of a performance hall.

Learn About Our Culture

At Acentech, we nurture a unique company culture that infuses talent, passion and innovation into our workplace, our projects, and our collaboration with clients.