2357 on Taiwan Stock Exchange

ASUS

Logo: Asus, extracted by 17jiangz1, Public domain, via Wikimedia Commons4

Taiwanese computer and electronics company

Asustek Computer Inc. (, ), doing business as Asus (stylized as ASUS), is a Taiwanese multinational computer, phone hardware and electronics manufacturer headquartered in Beitou District, Taipei, Taiwan. Its products include desktop computers, laptops, netbooks, mobile phones, networking equipment, monitors, Wi-Fi routers, projectors, motherboards, graphics cards, optical storage, multimedia products, peripherals, wearables, servers, workstations and tablet PCs. The company is also an original equipment manufacturer (OEM).2 It employed 5,831 people in 2019.1 Its revenue was TWD 351 million in 2019.1 Its shares trade on Taiwan Stock Exchange under the symbol 2357.1 Wikipedia text CC BY-SA 4.0

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Last updated Oct 21, 2026.

Overview

Apr 1, 1989Founded1

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  • Ticker2357 on Taiwan Stock Exchange1
  • Industrycomputer industry, electronics industry1
  • HeadquartersTaipei1
  • Websitewww.asus.com
  • Legal formpublic company1
  • LEI549300E2OSYSGUTTFT683
  • StatusActive3
  • LEI statusLapsed (not renewed)3
  • Registered addressC/O C T CORPORATION SYSTEM, 91203 Glendale, United States3
  • Registered withSecretary of State, 17458993
ASUSTeK Computer headquarters 20150711
Photo: 翁維德 (Wei-Te Wong), CC BY-SA 2.0, via Wikimedia Commons6

Asustek Computer Inc. (,, ), doing business as Asus (stylized as ASUS), is a Taiwanese multinational computer, phone hardware and electronics manufacturer headquartered in Beitou District, Taipei, Taiwan. Its products include desktop computers, laptops, netbooks, mobile phones, networking equipment, monitors, Wi-Fi routers, projectors, motherboards, graphics cards, optical storage, multimedia products, peripherals, wearables, servers, workstations and tablet PCs. The company is also an original equipment manufacturer (OEM).2

Corporate structure

ASUS sits at the top of its group. 15 entities, 5 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

  • ASUS Fremont, California, United States
    • AAEON Subsidiary · Taipei
    • ASKEY Subsidiary · New Taipei City
    • ASMedia Subsidiary · New Taipei City
    • ASRock Subsidiary · Taipei
    • Asus (China) Subsidiary · Beijing, People's Republic of China
    • ASUSTOR Subsidiary · Taipei
    • Garmin-ASUS Subsidiary · Olathe
    • PEGATRON Subsidiary · Taipei, Taiwan
      • Kinsus Interconnect Technology Subsidiary · Xinwu District
      • PEGATRON Czech s.r.o. Subsidiary · 100% · Ostrava, Czechia
      • TATA ELECTRONICS PRODUCTS AND SOLUTIONS PRIVATE LIMITED Subsidiary · 100% · Chengalpattu, India
      • Pegatron Czech Subsidiary · Czechia
      • Pegatron Holland Holding Subsidiary
      • Pegatron Venture Capital Co., Ltd. (和鼎創業投資股份有限公司) Subsidiary · Taipei City, Taiwan
    • ASUS Republic of Gamers Owned

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0). Each entity in the chart links to its source.

What it owns

What ASUS reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.

Stakes and holdings (Wikidata)

Things Wikidata records the company as owning, with the share when stated.1

The story

Asus was founded in Taipei in 1989 by Tzu-Hsien Tung, Ted Hsu, Wayne Hsieh and M.T. Liao, all four having previously worked at Acer as hardware engineers. At this time, Taiwan had yet to establish a leading position in the computer hardware business. Intel Corporation would supply any new processors to more established companies like IBM first, and Taiwanese companies would have to wait for approximately six months after IBM received its engineering prototypes. According to company history, Asus created a motherboard prototype for using an Intel 486, but it had to do so without access to the actual processor. When Asus approached Intel to request a processor to test it, Intel itself had a problem with its own 486 motherboard. Asus solved Intel's problem and it turned out that Asus's motherboard worked correctly without the need for further modification. Since then, Asus has been receiving Intel engineering samples ahead of its competitors.

In September 2005, Asus released the first PhysX accelerator card. In December 2005, Asus entered the LCD TV market with the TLW32001 model. In January 2006, Asus announced that it would cooperate with Lamborghini to develop the VX laptop series.

On 9 March 2006, Asus was confirmed as one of the manufacturers of the first Microsoft Origami models, together with Samsung and Founder Technology. On 8 August 2006, Asus announced a joint venture with Gigabyte Technology. On 5 June 2007, Asus announced the launch of the Eee PC netbook computer line at the Computex trade fair. On 9 September 2007, Asus indicated support for Blu-ray, announcing the release of a BD-ROM/DVD writer PC drive, BC-1205PT. Asus subsequently released several Blu-ray based notebooks.

In January 2008, Asus began a major restructuring of its operations, splitting into three independent companies: Asus (focused on applied first-party branded computers and electronics); Pegatron (focused on OEM manufacturing of motherboards and components); and Unihan Corporation (focused on non-PC manufacturing such as cases and molding). In the process of the restructuring, a highly criticized pension-plan restructuring effectively zeroed out the existing pension balances. The company paid out all contributions previously made by employees.

On 9 December 2008, the Open Handset Alliance announced that Asus had become one of 14 new members of the organization. These "new members will either deploy compatible Android devices, contribute significant code to the Android Open-Source Project, or support the ecosystem through products and services that will accelerate the availability of Android-based devices."

On 1 June 2010, Asus spun off Pegatron.

In October 2010, Asus and Garmin announced that they would be ending their smartphone partnership as a result of Garmin deciding to exit the product category. The two companies had produced six Garmin-Asus branded smartphones over the previous two years.

In December 2010, Asus launched the world's thinnest notebook, the Asus U36, with Intel processor voltage standard (not low voltage) Intel Core i3 or i5 with a thickness of only 19 mm.

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In January 2013, Asus officially ended production of its Eee PC series due to declining sales caused by consumers increasingly switching to tablets and Ultrabooks.

In January 2014, ASUS officially launched the ZenFone smartphone line (ZenFone 4/5/6) at CES.

In September 2014, the company introduced the ZenWatch smartwatch on Android Wear.

In May 2016, the ZenFone 3 (ZenFone 3 / Deluxe / Ultra) was announced.

In June 2018, ASUS launched the ROG Phone, forming the “mobile gaming” direction and the Republic of Gamers ecosystem outside of PCs.

In December 2018, CEO Jerry Shen announced his departure.

In April 2022, the company unveiled its new logo.

In February 2025, ASUS announced a plan to purchase a 30 percent stake in industrial PC maker Portwell. Prior to the purchase, Portwell was a wholly owned subsidiary of Posiflex Technology Inc.

In April 2025, Nokia sued ASUS, Acer, and Hisense for infringing on video streaming technologies in the U.S.

In January 2026, Asus stated that Asus will exit the smartphone business in the same year, including ZenFone and ROG Phone business.

In June 2026, Asus unveiled Zenni Claw, an AI assistant for Windows 11 devices, at Computex 2026. They described it as a system that directs tasks between local and cloud processing. It is expected to be available on Asus devices that use Intel, AMD, and Qualcomm. Zenni Claw became available as a free beta download in July 2026.

From Wikipedia’s article on Asus, shared under CC BY-SA 4.0.5

Products and brands

  • computer hardware
  • computer keyboard
  • computer monitor
  • computer mouse
  • graphics card
  • laptop
  • motherboard
  • optical disc drive
  • personal computer
  • smartphone
  • software
  • sound card
  • wireless router

Listed on Wikidata.1

Operations

Asus has its headquarters in Beitou District, Taipei, Taiwan.

As of 2009, Asus had manufacturing facilities in Taiwan (Taipei, Luzhu, Nangang, Guishan), China (Suzhou, Chongqing), Mexico (Ciudad Juárez) and the Czech Republic (Ostrava). The Asus Hi-Tech Park, located in Suzhou, covers 540,000 m2 (5,800,000 sq ft).

Products

Asus's products include 2-in-1s, laptops, tablet computers, desktop computers, smartphones, personal digital assistants (PDAs), servers, computer monitors, motherboards, graphics cards, sound cards, DVD drives, computer networking devices, computer cases, computer components and computer cooling systems.

One of Asus main lineups is the Vivo lineup consisting of laptops (VivoBooks), All-in-Ones (Vivo AiO), desktops (VivoPC), Stick PCs (VivoStick), Mini PCs (VivoMini), smartwatches (VivoWatch), computer mouse (VivoMouse) and tablets (VivoTab).

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Smartphones

Asus also launched many Android-based smartphones, predominantly with Intel rather than ARM processors and often with two sim slots. Asus is currently very influential in big mobile markets like India, China, and other Asian countries. It is known as the ZenFone series. Before the ZenFone line, Asus released feature phones such as the Asus v70 and smartphones running on Windows Mobile during the mid-2000s.

First Generation (2014)

ZenFone 4 (available in either 4-inch or 4.5-inch variant)

ZenFone 5

ZenFone 6

Second Generation (2015)

ZenFone Zoom

ZenFone C

ZenFone 2

ZenFone 2 Laser

ZenFone Max

ZenFone Selfie

ZenFone Go

ZenFone 2E – made specifically for AT&T and released in 2015

Third Generation (2016)

ZenFone AR

ZenFone 3 series

ZenFone Live series (L1 and L2)

Fourth Generation (2017)

ZenFone 4 series

Fifth Generation (2018)

ZenFone 5 series

ZenFone Max series (M1 and M2)

ROG Phone series

Sixth Generation (2019)

ZenFone 6 series

ROG Phone 2 series

Additionally, Asus also produced some hybrid devices with smartphones that can be docked in a tablet screen, known as PadFone series. The product lineups are:

PadFone (A66)

PadFone 2 (A68)

PadFone Infinity (A80)

PadFone Infinity Lite (A80C)

new PadFone Infinity (A86)

PadFone E (A68M)

PadFone X (A91)

PadFone S (PF500KL)

PadFone Mini (PF400GC)

PadFone Mini 4.3 (A11)

PadFone X Mini (PF450CL, US only)

Most of Asus's smartphones are powered by Intel Atom processors with the exceptions of a few Padfone series and some ZenFone 2 models that use Qualcomm Snapdragon, though later phones in the series now either use Qualcomm Snapdragon or MediaTek systems-on-chip.

Seventh Generation (2020)

ZenFone 7 series

ROG Phone 3 series

Eighth Generation (2021)

ZenFone 8 series

ROG Phone 5 series

Ninth Generation (2022)

ZenFone 9

ROG Phone 6 series

ROG Phone 6D series

Tenth Generation (2023)

ZenFone 10

ROG Phone 7 series

Eleventh Generation (2024)

ZenFone 11 Ultra

ROG Phone 8 series

ROG Phone 9 series

2-in-1s

Asus Transformer

Asus Vivobook Flip

Zenbook Flip

ExpertBook Flip

Chromebook Flip

Laptops

Zenbook

Asus Vivobook

AsusPro

ExpertBook

ProArt StudioBook

The Ultimate Force (TUF Gaming)

Republic Of Gamers (ROG Gaming)

Chromebook

EeeBook

G Series

N Series

K Series

X Series

E Series

Q Series

U Series

B Series

V Series

F Series

A Series

T Series

Discontinued series previously offered by Asus includes the EeeBook Series, K Series, X Series, E Series, Q Series, B Series, V Series, P Series, F Series, A Series, u2e Series and G Series.

Tablets

Two generations of the Nexus 7, manufactured for and branded as Google, were announced on 27 June 2012 for release in July 2012. On 24 July 2013, Asus announced a successor to the Google Nexus 7. Two days later, it was released. Asus has also been working with Microsoft in developing Windows 8 convertible tablets. In 2013, Asus revealed an Android-based tablet computer that, when attached to a keyboard, becomes a Windows 8 device, which it called the Transformer Book Trio. The keyboard can be attached to a third-party monitor, creating a desktop-like experience. Asus is also known for the following tablet computer lines:

Eee Pad Transformer

Eee Pad Slider

Eee Slate

Memo Pad 8

VivoTab

ZenPad: 7.0 Z370CG, C 7.0 Z170MG/Z170CG, 8.0 Z380KL, 8.0 Z380C*, S 8.0 Z580CA*, 10 Z300C* (Released 2015); 8.0 Z380M*, Z8 ZT581KL, 3 8.0 Z581KL, 10 Z300M*, 3S 10 Z500M*, Z10 ZT500KL (2016); 3S 8.0 Z582KL, Z8s ZT582KL, 3S 10 Z500KL (2017) (* no SIM)

Asus Server

GPU Rack Server

ESC8000 G3 (Up to 8 GPU high density & hybrid computing)

ESC4000 G3/G3s

2-Way Rack Server

RS720Q-E8-RS8-P

RS720Q-E8-RS12

RS700-E8-RS8 V2

RS700-E8-RS4 V2

RS500-E8-RS4 V2

RS500-E8-RS4 V2

RS400-E8-PS2-F

RS400-E8-PS2

RS720-E8-RS24-ECP

RS540-E8-RS36-ECP

RS520-E8-RS12-E V2

RS520-E8-RS8-E V2

1-Way Rack Server

RS300-E9-PS4

RS300-E9-RS4

RS200-E9-PS2-F

RS200-E9-PS2

RS100-E9-PI2

2-Way Tower Server

TS700-E8 V3 Series

TS500-E8-PS4 V2

1-Way Tower Server

TS300-E9-PS4

TS100-E9-PI4

Desktop & All-in-One PCs

Tower PCs

VivoPC

ROG series

Gaming series

Mini PCs

Asus Tinker Board

VivoMini

Chrome Devices

Chromebox

Chromebit

All-in-One PCs

Zen AiO

Vivo AiO

Portable AiO

Eee line

From its launch in October 2007 and until the line was discontinued in January 2013, the Eee PC netbook garnered numerous awards, including Forbes Asia's Product of the Year, Stuff Magazine's Gadget of the Year and Computer of the Year, NBC.com's Best Travel Gadget, Computer Shopper's Best Netbook of 2008, PC Pro's Hardware of the Year, PC World's Best Netbook, and DIME magazine's 2008 Trend Award Winner.

Asus subsequently added several products to its Eee lineup, including:

Eee Box PC, a compact nettop

Eee Top, an all-in-one touchscreen computer housed in an LCD monitor enclosure,

Eee Stick, a plug-and-play wireless controller for the PC platform that translates users' physical hand motions into corresponding movements onscreen

Eee Pad Transformer, is a tablet computer that runs the Android operating system.

Eee Pad Transformer Prime, the successor to the original Transformer.

On 6 March 2009, Asus debuted its Eee Box B202, which PCMag saw as "the desktop equivalent of the Asus Eee PC", (the "Asus Eee Box" computer line was later renamed in 2010 to "Asus Eee Box PC").

Essentio Series

Essentio is a line of desktop PCs. As of December 2011 the line consisted of the CG Series (designed for gaming), the CM series (for entertainment and home use) and the CS and CP slimline series.

Digital media receivers

Asus sells digital media receivers under the name Asus O!Play.

GPS devices

Asus produces the R700T GPS device, which incorporates Traffic Message Channel.

Republic of Gamers

Republic of Gamers (ROG) is a brand used by Asus since 2006, encompassing a range of computer hardware, personal computers, peripherals, and accessories.

AMD graphics cards were marketed under the Arez brand due to the Nvidia's GeForce Partner Program.

In 2013, Asus launched the RAIDR Express, a PCI express-based RAID 0 SSD subsystem with two SSDs on one PCB.

In January 2022, Asus announced the ROG Flow Z13 during ROG's CES 2022 launch event. Equipped with Intel's high-performance Core i9 processor and Nvidia's GeForce RTX 3050 Ti graphics card, it marked a breakthrough for the tablet computer market. It is the world's first RTX 30-series computer in tablet form factor.

In June 2023, Asus released the ROG Ally, a handheld device designed to compete with the Steam Deck. The Ally possesses a 7-inch (diagonal), 1080p touchscreen display with a 120 Hz refresh rate capability and a 16:9 aspect ratio, versus the Steam Deck's panel that only manages 800p and 60 Hz with a 16:10 aspect ratio. In June 2025, the ROG Xbox Ally, co-developed by Asus and Microsoft, was unveiled during Xbox Games Showcase, later releasing on 16 October 2025.

Gaming Peripherals

In 2023, ROG released the ROG Azoth, a wireless mechanical keyboard incorporating features commonly associated with custom keyboards, including a gasket-mounted design, hot-swappable switches and internal sound-dampening layers.

Also in 2023, ROG partnered with Aim Lab to release the Harpe Ace Aim Lab Edition, a 54 g wireless gaming mouse designed for competitive gaming. Aim Lab's software could be used to analyze a player's performance and adjust settings for the mouse. Its successor, the Harpe II Ace, weighs 48 g and was developed with input from esports players, including Valorant player Maximilian "Demon1" Mazanov. The Harpe II Ace also uses Gear Link, a web-based utility for configuring settings such as DPI, polling rate and lighting.

ROG later adopted Hall-effect magnetic switches in the Falchion Ace HFX keyboard, providing adjustable actuation, rapid trigger, and a last-input-priority feature called Speed Tap. In 2026, ROG collaborated with HiFiMan on the Kithara, an open-back gaming headset using planar-magnetic drivers, aimed at audiophile gamers.

The Ultimate Force

The Ultimate Force (TUF) is a brand used by Asus since about 2009. The brand is for Asus affordable gaming products, focusing on performance and durability.

Sound cards

Asus released its first sound card, the Xonar DX, in February 2008. The Xonar DX was able to emulate the EAX 5.0 effects through the Asus GX software while also supporting Open AL and DTS-connect. In July 2008 Asus launched the Xonar D1, which offered largely similar features to the Xonar DX but connected to the motherboard through the PCI interface instead of the PCI-E ×1 connection of the Xonar DX. Asus then released the Xonar HDAV 1.3, which was the first solution enabling loss-less HD audio bit streaming to AV receivers.

In May 2009, Asus launched the Essence ST sound card, targeted at high-end audiophiles, and featuring 124 dB SNR rating and precision audio clock tuning. In the same month, Asus refreshed the HDAV family by releasing the HDAV 1.3 slim, a card targeted for HTPC users offering similar functionality to HDAV 1.3 but in a smaller form. During Computex 2010, Asus introduced its Xonar Xense, an audio bundle composed of the Xense sound card and a special edition of the Sennheiser PC350 headset. In August 2010, Asus released the Xonar DG sound card targeted at budget buyers and offering 5.1 surround sound support, 105 dB SNR rating, support for Dolby headphone and GX 2.5 support for emulating EAX 5.0 technology.

Asus Vivo PC line

Asus entered the box-PC market with the Vivo PC line in November 2013. Asus Vivo PCs come without a pre-installed Windows operating system.

On 23 October 2013, Asus launched two models of VivoPCs in India. VivoPC was initially announced with Intel Celeron processor equipped VM40B model. But in India, the company released VivoPC along with a new model called VC60 which is equipped with Intel Core series processors.

Portable monitors

In 2013, Asus released the MB168B, a USB 3.0-powered, portable external monitor. The base model shipped with a resolution of 1366 × 768, while the MB168B+ had a resolution of 1920 × 1080. At the time of its release, the MB168B+ was the only 1080p portable monitor. According to Asus, it is the "world's slimmest and lightest USB monitor".

Desktop monitors

ROG Swift OLED PG27UCDM( 4K, 27", QD-OLED, 240Hz )

ROG Swift OLED PG32UCDM

ROG Swift OLED PG27AQDP

ROG Swift OLED PG27AQDM

ROG Swift OLED PG42UQ

ROG Swift OLED PG48UQ

ROG Swift PG279QM (2560x1440, 240 Hz, IPS)

ROG Swift PG27AQN (2560x1440, 360 Hz, IPS)

ROG Swift PG279Q

ROG Swift PG348Q

ROG Swift PG35VQ

ROG Swift PB27UQ

ROG Strix XG27AQ

ROG Strix XG27AQM

ROG Strix XG27AQMR

ROG Strix XG27AQV

MX34VQ

VZ279Q

Motherboards

Asus motherboards sometimes include a Q-Connector which sits in between the motherboard front panel connectors and the front panel cables. The Q-Connector is marked with bigger text than the front panel connectors on the motherboard, as well as protruding from the motherboard, limiting obstruction from heatsinks and other connectors.

The Q-connector allows the many front-panel connections to be removed as a single unit for maintenance. This greatly reduces the risk of incorrect connections when reassembling.

ExpertCenter Series

The ASUS ExpertCenter series of business workstations, desktop PCs, and Mini PCs was first released in 2020.

ASUS ExpertCenter Desktops

ASUS ExpertCenter desktops come in a variety of form factors, mainly the ExpertCenter B series and ExpertCenter P series. The ExpertCenter B series is mainly for enterprise use, and the ExpertCenter P series is for small businesses and individual professional users.

ASUS ExpertCenter Pro Workstation

The ASUS ExpertCenter Pro series is a line of professional desktop computers for Enterprise and Business. The line-up typically includes numerical segments like 500, 700, and 900 series, with specialized designations such as N (NVIDIA-based systems), A (AMD-based systems), and I (Intel-based systems) variants. Specific naming conventions may vary depending on product generation and market.

For instance, the ExpertCenter Pro ET900N G3, which was introduced during CES 2026, based on NVIDIA's Grace Blackwell platform, which combines an ARM-based Grace CPU with a Blackwell GPU to enable high-bandwidth, it enabling organizations to run complex workloads locally without relying solely on cloud infrastructure.

From Wikipedia’s article on Asus, shared under CC BY-SA 4.0.5

Subsidiaries and ownership

Subsidiaries

Also owns

  • ASUS Republic of Gamers

From Wikidata.1

Acquisitions

  1. 2011Acquired AAEON1

Employees over time

  • 20195,8311

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

  • 2019351.3M TWD1

Timeline

  1. Apr 1, 1989Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

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