
Onyx BOOX is an e-reader and E Ink tablet brand owned by Onyx International Inc., a privately held consumer electronics company headquartered in Guangzhou, China. BOOX devices run a customized version of Android, allowing users to install any reading app, which distinguishes them from Amazon Kindle and Rakuten Kobo. The brand sells in more than 100 countries and covers e-readers, e-note tablets, and large-format E Ink monitors.
Parent Company
Founded
2008
Status
Private
Headquarters
| Brand | Parent Company | Ownership Type |
|---|---|---|
| Onyx BOOX | Onyx International Inc. | Brand division |
BOOX launched in 2009 with the BOOX A60, Onyx's first e-reader, arriving just two years after the original Kindle. From the start, the brand's proposition was technical: run a real operating system, support every file format, and let power users do what closed devices would not. Early BOOX readers handled PDF, EPUB, DJVU, and multilingual text better than mainstream rivals, building a following in academic and international markets.
Through the 2010s, the brand iterated steadily: touchscreen models, front-lit displays, and the first stylus-equipped e-notes. The Note series, launched mid-decade, created the template BOOX still follows: an E Ink tablet that works as both a document reader and a digital notepad. European and Russian markets, where format flexibility and local-language support mattered most, became strongholds.
The early 2020s accelerated the brand's evolution. The Note Air line (2020) introduced a thinner, better-designed e-note. The Tab Ultra and Tab X families pushed refresh speed and added keyboards and cameras, positioning BOOX as a productivity device rather than a mere reader. The Palma, a phone-sized e-reader released in 2023, became a surprise hit with users wanting a pocketable, low-distraction device.
Color arrived with devices built on E Ink Kaleido and Gallery panels, and by 2024-2026 the lineup had segmented into clear families: Go and Palma for portability, Leaf and Page for mainstream reading, Note Air for e-notes, Tab and Tab X for performance, and the Mira series of E Ink computer monitors, a category BOOX essentially created. The 2026 lineup includes models like the Leaf5+ and Poke7, and the brand exhibits internationally at IFA Berlin and CES.
Who owns Onyx International?
Onyx International is a privately held company. It was founded by Dan Yuting and a small founding team in Guangzhou in 2008, and it remains independent. The company has raised venture funding, including a 2016 Series A led by Rongjie Group and a Series B in 2025, but it is not publicly traded and is not owned by a larger corporation.
Is Onyx International publicly traded?
No. Onyx International is a private, non-listed joint stock company registered in Guangzhou, China. There is no stock ticker for the company, and its shares do not trade on any exchange.
When was Onyx International founded?
The company was founded on December 16, 2008, in Guangzhou, China, originally under the name Guangzhou Onyx Information Technology Co., Ltd. It adopted the name Onyx International Inc. in November 2025.
Who founded Onyx International?
Dan Yuting, a Xi'an Jiaotong University electronic engineering graduate with a background in display distribution and IT systems integration, co-founded the company with six core team members. She serves as chairwoman and general manager. Co-founder Zhu Zeng serves as CEO.
What products does Onyx International make?
The company makes E Ink devices under the BOOX brand: e-readers in 6 to 10 inch sizes, stylus-equipped e-note tablets such as the Note Air and Tab series, phone-form-factor readers like the Palma, and large E Ink monitors including the 25.3-inch Mira Pro. All run a customized version of Android.
Where are Onyx products sold?
BOOX devices are sold in more than 100 countries through the company's online store, regional distributors, and marketplaces including Amazon and AliExpress. The company exhibits at international trade shows such as IFA Berlin and maintains overseas sales operations outside China.
The most persistent controversy around BOOX concerns open-source licensing. The devices run a modified Linux kernel and other GPL-licensed software, and open-source developers have repeatedly alleged that Onyx does not publish complete corresponding source code as the license requires. The company has released partial source packages over the years but community reviewers consider them incomplete. No litigation or regulatory action has resulted, but the criticism recurs in coverage of the brand and in recommendations from free software advocates.
No major product safety recalls are on record for the brand.
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| Brand | Parent Company | Country | Founded | Market Position | Primary Market | Gender Target |
|---|---|---|---|---|---|---|
| Pocketbook | Switzerland | 2007 | Mass market | Europe | All-ages | |
| Barnes And Noble | USA | 2009 | Mass market | United states | All-ages |
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Swiss-based E Ink e-reader brand known for open file format support and strong presence across European markets.
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Market Positioning: Onyx BOOX competes with 2 brands in the same categories, ranging from mass market to luxury positioning.
Geographic Distribution: Competitors are headquartered across multiple regions, indicating global competition in this market segment.
Brand Heritage: Competitor brands range from established heritage brands to newer market entrants, with founding years spanning several decades.
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