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§ Private Profile · Beijing, China
Fabless semiconductor designs integrated circuits for DTV, wireless communication, and IoT, with demodulator and connectivity chips.
Altobeam has raised $20.0M across 3 funding rounds.
Key people at Altobeam.
Altobeam has raised $20.0M in total across 3 funding rounds.
Founded in 2007 by Steve Zeng, Altobeam is a Beijing-based fabless semiconductor company that designs integrated circuits for digital television and wireless communications. The enterprise specializes in receiver and demodulator chipsets, silicon tuners, and Wi-Fi connectivity components utilized across consumer electronics and Internet of Things devices. Supplying proprietary hardware to major electronics manufacturers including Samsung, Sony, and LG, the firm receives financial backing from institutional investors such as United States Venture Partners and DFJ DragonFund. Operating with thirty-two employees, the business generates over twenty-two million dollars in revenue and has shipped hundreds of millions of chips globally. After securing up to twenty million dollars in early venture capital funding, the company filed for a 2023 initial public offering on the Shanghai Stock Exchange STAR Market to raise roughly one hundred twenty-five million dollars.
Altobeam has raised $20.0M across 3 funding rounds. Most recently, it raised $6.0M Series D in May 2012.
| Date | Round | Lead Investors | Other Investors | Status |
|---|---|---|---|---|
| May 1, 2012 | $6M Series D | U.S. Venture Partners | Draper Associates, David Cheriton, DFJ, DFJ DragonFund, Tano Capital | Announced |
| Dec 1, 2010 | $6M Series C | David Liddle | Draper Associates, DFJ DragonFund, PYJ Dynasty Venture Fund, Tano Capital | Announced |
| Feb 1, 2009 | $8M Series U | — | Draper Associates | Announced |
Key people at Altobeam.
Altobeam has raised $20.0M in total across 3 funding rounds.
Altobeam's investors include U.S. Venture Partners, Draper Associates, David Cheriton, DFJ, DFJ DragonFund, Tano Capital, David Liddle, PYJ-Dynasty Venture Fund.
AltoBeam is a fabless semiconductor company specializing in high-performance integrated circuits (ICs) for digital television (DTV) receivers and demodulators, as well as wireless broadband technologies like Wi-Fi and mobile TV solutions[1][2][3][4]. It designs chipsets that enable efficient signal processing for devices such as set-top boxes, smartphones, portable TVs, automotive entertainment systems, laptops, and tablets, targeting the global DTV industry and addressing needs for low-power, cost-effective reception of standards like DVB-T2/T/C2/C/S2X/S2, AVS, MPEG2/4, and H.264[1][2][3][4]. AltoBeam serves broadcasters, consumer electronics manufacturers, and OEMs like LG Innotek, with products known for high performance in challenging reception environments; the company has raised approximately $13-14M in Series E funding, employs around 32 people, and generates about $22.5M in revenue while remaining operational[2][3].
Founded in 2007, AltoBeam emerged from China's Returned Students Pioneering Park in April, establishing its R&D center in Beijing's Tsinghua Science Park to focus on fabless IC design for digital TV receiver chipsets[1][2][3][5]. Key leadership includes experienced IC designer Lin, who brings over a decade in the field from roles at Microsoft's WebTV Networks, Cosine Communications, and Marvell Semiconductor—where he led development of the world's first 3x3 802.11n MIMO Wi-Fi chips—and oversees chip design and software at AltoBeam[5]. Backed by U.S. venture firms like DFJ and DFJ Dragon, Stanford professors, Google's early investors, and strategic customers, the company built a motivating R&D environment emphasizing team spirit and growth; early traction included adoption of its ATBM7823 demodulator in LG Innotek tuner NIMs by 2016[2][3].
AltoBeam rides the wave of digital broadcasting transitions to standards like DVB-T2 and the proliferation of connected devices demanding efficient wireless TV and broadband chips, capitalizing on market forces such as 5G-enabled mobile TV, OTT streaming growth, and IoT expansion in smart homes and automotive sectors[1][2][4]. Its timing aligns with global DTV adoption in emerging markets and the shift to low-power semiconductors amid rising energy efficiency demands, positioning it to supply critical components for hybrid broadcast-broadband systems. By enabling affordable, high-quality reception in consumer electronics, AltoBeam influences the ecosystem through ODM partnerships and chipset integrations, supporting telecom giants and broadcasters in bridging traditional TV with wireless connectivity[3][4].
AltoBeam's Series E status and revenue stability signal resilience in a maturing DTV chip market, with potential to expand Wi-Fi/IoT offerings amid 5G/6G and edge AI trends. Next steps likely involve scaling multi-mode chips for automotive and smart devices, leveraging China-based R&D for cost advantages. As broadcast converges with streaming, its influence could grow through deeper OEM ties, though competition from larger fabless players may pressure margins—watch for strategic acquisitions or new funding to fuel global push. This fabless innovator remains a key enabler in democratizing high-definition wireless TV access.
