Open Handset Alliance

Open Handset Alliance (OHA) adalah konsorsium dari perusahaan-perusahaan teknologi seperti Google, produsen perangkat seluler seperti HTC, Sony dan Samsung, operator nirkabel seperti Sprint Nextel dan T-Mobile, serta produsen chipset seperti Qualcomm dan Texas Instruments. OHA sendiri bertujuan untuk mengembangkan standar terbuka bagi perangkat seluler. Saat itu, Android diresmikan sebagai produk pertamanya; sebuah platform perangkat seluler yang menggunakan] versi 2.6. Telepon seluler komersial pertama yang menggunakan sistem operasi Android adalah HTC Dream, yang diluncurkan pada 22 Oktober 2007.
| KDDI Corporation
NTT DoCoMo
Sprint Nextel
T-Mobile
China Mobile
Telecom Italia
Telefónica | Ascender Corporation
eBay
Google
LivingImage
Myriad
Nuance Communications
PacketVideo
SkyPop
SONiVOX | Aplix
Noser Engineering
The Astonishing Tribe
Wind River Systems | Audience
Broadcom Corporation
CSR Plc.
Intel Corporation
Marvell Technology Group
Nvidia Corporation
Qualcomm
Synaptics
Texas Instruments | HTC
LG
Sony
Motorola Mobility
Samsung Electronics |-! December 2008
| Vodafone
Softbank | OMRON | Borqs
Teleca | AKM Semiconductor
ARM
Atheros Communications
ST-Ericsson | ASUSTek
Garmin
Huawei Technologies
Sony Mobile Communications
Toshiba |-! May–June 2009
| China Unicom | SVOX |
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| Acer |-! September 2009
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| MIPS Technologies |
|-! January 2010
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| Sasken Communication Technologies Limited |
| ZTE Corporation |-! May 2010
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| NXP Software |
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|-! July 2010
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| Access |
| MediaTek |
|-! November 2010
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| VisualOn |
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|-! Unknown
| China Telecommunications Corporation
Telus
Bouygues Telecom | Cooliris
MOTOYA Co., Ltd. | Accenture
L&T Infotech
SQL Star International Inc.
Wipro Technologies | Cypress Semiconductor Corporation
Freescale Semiconductor
Gemalto
Renesas Electronics Corporation
Via Telecom | Alcatel Mobile Phones
Compal Communications
Dell
Foxconn
Haier
Kyocera
Lenovo Mobile Communication Technology Ltd.
NEC
Sharp Corporation
Saygus Corporation |}