McIntosh Group
McIntosh Group is a private holding company that manages premium and high-end audio brands, including McIntosh Laboratory and Sonus faber.
Last updated August 31, 2026
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Overview
McIntosh Group is an American holding company focused on premium and high-end audio equipment, distribution, and related consumer-audio businesses. The organization developed from an acquisition platform assembled under the name Fine Sounds Group, whose growth was driven by Quadrivio SGR through a buy-and-build strategy in the specialist audio sector. Rather than operating as a single mass-market electronics label, the group has historically brought together established brands with distinct technical identities, national sales organizations, and product categories. The platform's expansion began with Sonus faber, the Italian loudspeaker manufacturer acquired in 2007. Audio Research joined the portfolio in 2008, followed by Sumiko in 2010, Wadia in 2011, and McIntosh Laboratory in 2012. These transactions created a collection spanning high-fidelity loudspeakers, amplifiers, digital-audio products, phono cartridges, and distribution. The portfolio combined American and Italian heritage brands and gave the holding company a broader route to market in specialist audio. The group reported sales of €50 million in 2011, according to the cited historical reference. The organization publicly presented its portfolio as a unified family at the Munich High End Show in 2013. In May 2014, Mauro Grange and Charlie Randall announced a management buyout of Fine Sounds Group in partnership with LBO France and Yarpa. The transaction was accompanied by a planned move of headquarters from Milan to New York, reflecting the group's increasingly international commercial structure and the importance of the North American market. Fine Sounds Group was renamed McIntosh Group in August 2016. The change placed the McIntosh name at the center of the corporate identity while retaining a multi-brand operating model. At the end of 2016, Grange left his position as co-chief executive officer and Charlie Randall became chief executive. Jeff Poggi joined as co-chief executive and a board member in July 2017. Leadership responsibilities therefore shifted from the original Fine Sounds-era management structure toward an executive model closely associated with McIntosh Laboratory and the group's North American base. The portfolio subsequently changed. Audio Research departed the group in September 2020 when it was sold to Trent Suggs, its former North American sales manager. In June 2022, Dallas-based Highlander Partners acquired McIntosh Group as part of its investment portfolio. On November 19, 2024, Highlander Partners announced that it had agreed to sell the group to Bose Corporation. The available reference material identifies the announcement but does not establish the final legal completion date or the precise post-transaction operating structure. McIntosh Group's business scope has included the McIntosh, Sonus faber, Wadia, Sumiko, and Pryma brands, alongside regional importing and distribution operations such as Fine Sounds Americas, Fine Sounds BeneLux, and Fine Sounds U.K. Its positioning is centered on premium craftsmanship, specialist engineering, brand heritage, luxury design, and enthusiast-oriented sound reproduction. A notable extension of this positioning was the Sonus faber partnership with Maserati, which connected the Italian loudspeaker brand with automotive audio and luxury mobility. The group is best understood as a brand house and specialist distribution platform rather than as a conventional single-brand electronics manufacturer.
History
McIntosh Group emerged from the Fine Sounds Group, an acquisition platform formed around specialist high-end audio companies. Quadrivio SGR, the group's principal shareholder during its formative period, acquired Sonus faber in 2007. The Italian loudspeaker company became the initial foundation for a broader portfolio strategy. Mauro Grange joined Sonus faber as chief executive in 2009. The group's expansion followed a buy-and-build model. Audio Research was acquired in 2008, Sumiko in 2010, Wadia in 2011, and McIntosh Laboratory in 2012. Together, these businesses covered loudspeakers, amplification, digital audio, phono cartridges, and distribution. By 2011, the holding company was reported to have sales of €50 million. The portfolio brought together brands with separate histories and product specializations, while creating a common corporate platform for international sales and management. Fine Sounds Group presented the brands collectively for the first time at the Munich High End Show in 2013. In May 2014, Grange and Charlie Randall, then president of McIntosh Laboratory, announced a management buyout in partnership with LBO France and Yarpa. The proposal included relocating the headquarters from Milan to New York, indicating a strategic reorientation toward a more international and North America-centered structure. On August 10, 2016, Fine Sounds Group officially changed its name to McIntosh Group. At the end of that year, Grange left his co-chief executive role and Randall became chief executive officer. Jeff Poggi was appointed co-chief executive and board member in July 2017. These changes linked the group's corporate leadership more closely to McIntosh Laboratory while the wider portfolio continued to include Italian, American, and regional distribution operations. The portfolio later contracted when Audio Research was sold in September 2020 to Trent Suggs, its former North American sales manager. In June 2022, Highlander Partners acquired McIntosh Group. Highlander subsequently announced on November 19, 2024, that it would sell the group to Bose Corporation. The supplied reference material does not provide sufficient information to state whether the transaction had legally closed or how Bose intended to organize the acquired brands. Throughout its history, McIntosh Group has operated as a multi-brand specialist audio company. Its activities have included brand ownership, product development, importing, distribution, and luxury partnerships. Its Sonus faber relationship with Maserati extended the group's presence into automotive audio, while Fine Sounds Americas, Fine Sounds BeneLux, and Fine Sounds U.K. supported regional distribution. The group therefore combines manufacturing-oriented audio brands with commercial infrastructure intended to serve the premium enthusiast market.
- 2024
Sale to Bose announced
[1]Highlander Partners announced an agreement to sell McIntosh Group to Bose Corporation.
- 2022
Highlander Partners acquisition
[1]Highlander Partners acquired McIntosh Group.
- 2020
Audio Research sold
[1]Audio Research left the portfolio after being sold to Trent Suggs.
- 2016
Corporate name changes to McIntosh Group
[1]Fine Sounds Group officially adopted the McIntosh Group name.
- 2013
Portfolio presented as one family
[1]The group presented its brands collectively at the Munich High End Show.
- 2012
McIntosh Laboratory acquired
[1]McIntosh Laboratory became part of Fine Sounds Group, adding a major American high-fidelity and home-entertainment brand.
- 2011
Wadia acquired
[1]The acquisition of Wadia expanded the portfolio into digital audio reproduction.
- 2010
Sumiko acquired
[1]Sumiko joined the group, adding phono cartridges and North American audio distribution capabilities.
- 2008
Audio Research joins the portfolio
[1]Fine Sounds Group expanded into another high-end audio brand through the acquisition of Audio Research.
- 2007
Sonus faber acquired
[1]Quadrivio SGR acquired Sonus faber, establishing the initial foundation of the Fine Sounds Group platform.
Products and positioning
A premium and high-end audio brand house combining heritage equipment manufacturers, specialist component brands, and regional distribution businesses. The group emphasizes engineering, craftsmanship, Italian and American design traditions, enthusiast credibility, and luxury-market partnerships.
High-fidelity audio systems · 1949
McIntosh Laboratory
An American high-fidelity and home-entertainment brand known for audio electronics and complete premium listening systems. Within McIntosh Group, it has also served as the corporate namesake and one of the central pillars of the portfolio.
Loudspeakers · 1983
Sonus faber
An Italian loudspeaker manufacturer acquired by the group in 2007. Sonus faber contributes a design-led, luxury-oriented loudspeaker identity and has also participated in a partnership with Maserati for automotive audio applications.
Digital audio
Wadia Digital
A digital-audio company associated with the development of digital reproduction equipment and docking products for Apple iPod and iPhone devices. It joined the Fine Sounds Group portfolio in 2011.
Phono cartridges and distribution · 2010
Sumiko
A North American audio business specializing in phono cartridges and the import and distribution of audio components. Sumiko also supported the commercial distribution of brands connected with the Fine Sounds portfolio.
Headphones
Pryma
An Italian headphone brand developed by Sonus faber. Pryma extends the Sonus faber design and craftsmanship proposition from loudspeakers into personal audio.
Audio distribution
Fine Sounds Americas
A regional importing and distribution operation associated with the Fine Sounds portfolio. The supplied reference identifies it as part of the group's commercial infrastructure rather than as a standalone equipment manufacturer.
Audio distribution
Fine Sounds BeneLux
A regional Fine Sounds distribution business serving the Benelux market. Specific product and corporate details are not provided in the available reference material.
Audio distribution
Fine Sounds U.K.
A United Kingdom importing and distribution operation for McIntosh, Sonus faber, and Bassocontinuo products.
Brand decisions
2024
Proposed sale to Bose CorporationM&ABackground
Highlander Partners owned McIntosh Group following its 2022 acquisition.
Action taken
On November 19, 2024, Highlander Partners announced an agreement to sell McIntosh Group to Bose Corporation.
Aftermath
The supplied reference does not confirm completion of the transaction or describe the intended integration of the group and its brands into Bose.
2022
Acquisition by Highlander PartnersM&ABackground
McIntosh Group operated as a private multi-brand premium audio company after the earlier management and portfolio changes.
Action taken
Dallas-based equity firm Highlander Partners acquired McIntosh Group for inclusion in its investment portfolio.
Aftermath
The group continued under financial ownership by Highlander Partners until the subsequent sale announcement involving Bose Corporation.
2020
Sale of Audio ResearchM&ABackground
Audio Research had been part of the Fine Sounds Group and McIntosh Group portfolio since its acquisition in 2008.
Action taken
The company was sold to Trent Suggs, its former North American sales manager.
Aftermath
Audio Research ceased to be part of McIntosh Group, reducing the number of specialist equipment brands under the holding company.
2016
Rebranding from Fine Sounds Group to McIntosh GroupStrategyBackground
The holding company had expanded around several specialist audio brands, including McIntosh Laboratory, Sonus faber, Wadia, and Sumiko.
Action taken
The company officially changed its name to McIntosh Group.
Aftermath
The McIntosh name became the corporate umbrella for the wider portfolio, while the individual brands retained separate market identities.
2014
Management buyout of Fine Sounds GroupM&ABackground
Fine Sounds Group had assembled a multi-brand high-end audio portfolio through acquisitions led by Quadrivio SGR. Management announced a plan to acquire the holding company with financial partners LBO France and Yarpa.
Action taken
Mauro Grange and Charlie Randall announced the planned management buyout and proposed relocating the headquarters from Milan to New York.
Aftermath
The announcement preceded the group's later corporate rebranding as McIntosh Group and its stronger association with a New York-based international structure.
Sources1 sources
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