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Devialet

Consumer Services · Paris, France · Founded 2007

Devialet was founded in 2007 by Pierre-Emmanuel Calmel, Quentin Sannié, and Emmanuel Nardin in Paris, France. The company emerged with a mission to transform the audio industry through cutting-edge technology and design. In 2010, Devialet launched its first product, the D-Premier amplifier, which was met with critical acclaim for its innovative approach to sound amplification. This product set the stage for Devialet's reputation as a leader in high-end audio equipment. Over the years, Devialet continued to innovate, introducing the Expert Pro line and the Phantom speaker, both of which received numerous awards and recognition for their superior sound quality and design. The Phantom speaker, in particular, became a symbol of Devialet's commitment to pushing the boundaries of what is possible in audio technology. In 2015, Devialet secured a significant funding round of €100 million, one of the largest in the history of the French tech industry at the time. This funding was pivotal in accelerating the company's growth and expanding its global presence. Devialet's journey is marked by its relentless pursuit of perfection in sound engineering and its ability to blend technology with art. Today, Devialet stands as a testament to the power of innovation and the impact of visionary founders who dared to redefine an industry.

Investors

17 investors on Devialet's cap table

Sourced from Dealroom's funding history. Investor profile links are shown where available.

Series A 5 investors entered at this stage
Jaina Capital
Jacques-Antoine Granjon
Xavier Niel
Financière Agache
Marc Simoncini
Series B+ 12 investors entered at this stage
Ginko Ventures
NAVER
Roc Nation
Sharp Corporation
Korelya Capital
Playground Global
Renault Group
Bpifrance
Foxconn Technology Group
Future French Champions
European Investment Bank
Crédit Mutuel Equity

Global footprint

Where Devialet has talent and traffic

Workforce by country
15 countries with
team presence
🇫🇷 France76.6%
🇨🇳 China3.6%
🇸🇬 Singapore3.6%
🇬🇧 United Kingdom3.1%
🇺🇸 United States3.1%
Top 5 of 15 shown

Talent graph

The shape of Devialet's talent

Dealroom maps Devialet's team person by person — pinpointing the standout operators and scoring them across the six dimensions investors underwrite. The counts and shape below are a public preview; the named individuals and exact scores live in the platform.

45 team members profilednamed & role-tagged by Dealroom
299 employeestotal headcount
5 executives & foundersidentified by name
DimensionScore
AI Talent Score hidden — book a demo
Engineering Score hidden — book a demo
Product Score hidden — book a demo
Go-to-market Score hidden — book a demo
Leadership Score hidden — book a demo
Research Score hidden — book a demo
Book a demo to unlock Devialet's exact scores

Source: Dealroom Talent Intelligence. Public profiles show counts and the team's shape only — request a demo for the named individuals, per-person seniority and tenure, and team benchmarks vs peers.

Market sentiment

What the market is saying about Devialet

An AI-synthesized read of the highest-engagement posts about Devialet on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

Reading the room on X — pulling top posts and synthesizing themes…

Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

See Devialet on the full Dealroom platform

Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.