Insights

Strategic Brand Portfolio D&M Holdings operates under the larger Sound United umbrella, which manages a diverse portfolio of premium audio brands such as Denon, Marantz, Polk Audio, and Definitive Technology. This indicates opportunities to tailor solutions across high-end, mid-tier, and custom installation audio markets, engaging both enthusiast and professional customer segments.

Technological Innovation Focus The company's integration of advanced analytics and AI tools, evidenced by their use of platforms like Teradata, Azure Databricks, and GraphQL, signals a strong emphasis on data-driven product development and personalization. This focus offers avenues to provide AI-driven audio solutions, advanced data management, and customized customer experiences.

Revenue and Market Potential With revenue estimated between 25 to 50 million dollars and a lean workforce of around 1,000 employees, D&M Holdings shows a sustainable scale for expansion into new markets and technology adoption. This financial profile suggests potential for incremental sales through innovative products and integration services to grow their market share.

Recent Digital Initiatives The company's recent engagement in launching new AI tools, advertising solutions, and digital partnerships indicates an openness to leveraging digital platforms for growth. Business development opportunities include providing digital transformation solutions, targeted marketing tools, and AI-enabled customer engagement platforms.

Partnership & Collaboration Opportunities D&M Holdings’ connection with a global network of audiophile and tech-savvy consumers, combined with their recent alliances and ongoing platform upgrades, makes them a promising partner for co-developing new audio technologies or integrated digital services aimed at enhancing consumer experiences and expanding brand reach.

D+M Group Tech Stack

D+M Group uses 8 technology products and services including Microsoft Advertising, JazzHR, Frame.io, and more. Explore D+M Group's tech stack below.

  • Microsoft Advertising
    Advertising
  • JazzHR
    Applicant Tracking Systems
  • Frame.io
    Communication And Collaboration
  • Apache Airflow
    Configuration Management
  • Talend
    Data Integration
  • Fluentd
    Data Integration
  • ADP
    Human Resource Management System
  • Ember.js
    Javascript Frameworks

Media & News

D+M Group's Email Address Formats

D+M Group uses at least 2 format(s):
D+M Group Email FormatsExamplePercentage
FirstL@the-mcorp.comJohnD@the-mcorp.com
74%
First.Last@the-mcorp.comJohn.Doe@the-mcorp.com
19%
FLast@the-mcorp.comJDoe@the-mcorp.com
2%
F.Last@the-mcorp.comJ.Doe@the-mcorp.com
2%
FL@the-mcorp.comJD@the-mcorp.com
1%
FirstLast@the-mcorp.comJohnDoe@the-mcorp.com
1%
First_L@the-mcorp.comJohn_D@the-mcorp.com
1%
FLast@linkedin.comJDoe@linkedin.com
80%
FiLast@linkedin.comJoDoe@linkedin.com
12%
LastFir@linkedin.comDoeJoh@linkedin.com
4%
FirLast@linkedin.comJohDoe@linkedin.com
4%

Frequently Asked Questions

What is D+M Group's phone number?

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You can contact D+M Group's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is D+M Group's official website and social media links?

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D+M Group's official website is linkedin.com and has social profiles on LinkedIn.

What is D+M Group's NAICS code?

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D+M Group's NAICS code is 334 - Computer and Electronic Product Manufacturing.

How many employees does D+M Group have currently?

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As of January 2026, D+M Group has approximately 145 employees across 6 continents, including North AmericaAsiaEurope. Key team members include Ceo: D. D.Vice President Of Training - The Americas: J. C.Vice President Government Platforms: T. L.. Explore D+M Group's employee directory with LeadIQ.

What industry does D+M Group belong to?

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D+M Group operates in the Computers and Electronics Manufacturing industry.

What technology does D+M Group use?

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D+M Group's tech stack includes Microsoft AdvertisingJazzHRFrame.ioApache AirflowTalendFluentdADPEmber.js.

What is D+M Group's email format?

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D+M Group's email format typically follows the pattern of FirstL@the-mcorp.com. Find more D+M Group email formats with LeadIQ.

D+M Group

Computers and Electronics ManufacturingCalifornia, United States51-200 Employees

The former D&M Group has been acquired by Sound United early 2017. Sound United is a division of DEI Holdings with an award-winning portfolio of audio brands that deliver industry-leading home theatre and personal audio listening experiences for a wide-range of consumers. Each brand provides an expansive array of audio products that includes high-end and custom installation audio, to mid-tier markets that cover loudspeakers, sound bars, AV receivers, wireless multi-room music systems, Bluetooth® speakers, amplifiers, turntables and headphones. 

Dedicated to artfully reproducing audio for listeners and enthusiasts around the world, Sound United is comprised of Denon®, Marantz®, Polk Audio, Definitive Technology, Polk BOOM, HEOS® by Denon, and Boston Acoustics®. And each brand offers a unique approach to bringing home theatre and music to life. Whether it’s through the legendary heritage of Denon, the classic sound of Polk Audio, the premium performance of Definitive Technology, the highly-sought-after amplification of Marantz, the action-inspired form factors of Polk BOOM, the wireless home audio solutions of HEOS, or the accessible performance of Boston Acoustics, Sound United is your sound — so listen.

If you have been following D+M Group, please start following our new company page Sound United, just click on the link listed below.

Section iconCompany Overview

Phone number
NAICS Code
334 - Computer and Electronic Product Manufacturing
Employees
51-200

Section iconFunding & Financials

  • $25M$50M

    D+M Group's revenue is estimated to be in the range of $25M$50M

Section iconFunding & Financials

  • $25M$50M

    D+M Group's revenue is estimated to be in the range of $25M$50M

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