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Founded Year



Series B - II | Alive

Total Raised




Last Raised

$8M | 1 yr ago

About Biren Technology

Biren Technology operates as a chip design company. It offers the Biren Technology BR100 series for artificial intelligence (AI) training, reasoning, scientific computing, and other general-purpose computing scenarios. The company was founded in 2019 and is based in Shanghai, China.

Headquarters Location

Number 2388 Chenhang Road, Minhang District Room 1302, Floor 13, Building 16

Shanghai, Shanghai, 201114,





Expert Collections containing Biren Technology

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Biren Technology is included in 3 Expert Collections, including Unicorns- Billion Dollar Startups.


Unicorns- Billion Dollar Startups

1,228 items


Artificial Intelligence

10,958 items

Companies developing artificial intelligence solutions, including cross-industry applications, industry-specific products, and AI infrastructure solutions.


Semiconductors, Chips, and Advanced Electronics

6,528 items

Companies in the semiconductors & HPC space, including integrated device manufacturers (IDMs), fabless firms, semiconductor production equipment manufacturers, electronic design automation (EDA), advanced semiconductor material companies, and more

Latest Biren Technology News

How the latest US chip export controls exposed China’s weak link in the semiconductor supply chain

Nov 4, 2023

ASML will be restricted from shipping certain DUV lithography systems, including its Twinscan NXT1980Di, to China, which is the company’s third-largest market Analysts believe the new measures, if implemented strictly, could even curtail China’s capacity expansion efforts in mature nodes as the US tries to plug loopholes Published: 10:00am, 4 Nov, 2023 The US government’s stepped-up controls that target less advanced lithography systems have exposed China’s deficiency in chip-making equipment, despite recent progress towards Beijing’s overall goal of semiconductor self-sufficiency. Citing national security concerns, the Biden administration’s latest rules, which tightened regulations issued last October, aim to undercut China’s artificial intelligence (AI) development by cutting off the country’s access to less-advanced chip-making equipment from ASML and data-centre chips from Nvidia. In the 121-page document detailing updates to the export controls on chip-making tools, the US Bureau of Industry and Security intensified restrictions on a slew of gear needed for key processes in semiconductor wafer fabrication, including lithography, etching, deposition, implant and cleaning. More specifically, it abolished the “de minimis” rule that applied to certain lithography systems, which sets a de facto bar higher than export rules published by the Dutch government in June. Netherlands-based ASML will be restricted from shipping certain deep ultraviolet (DUV) lithography systems, including its Twinscan NXT1980Di, to China, which is the company’s third-largest geographic market. “If there are no available local substitutes and the 1980Di is off the table, the impact would be huge in advanced nodes as well as mature nodes,” said Drady Wang, an associate director with research firm Counterpoint. The de minimis rule grants Washington long-arm authority over any product from a non-American company if the product contains at least 25 per cent American-origin technology. However, the latest tweak in the rule essentially made the proportion of US-origin technology irrelevant. “This means lithography systems, including those made by ASML and other companies, once meeting US-specified parameters, will be subject to US export controls regardless of the proportion of US-origin technology,” said Dennis Lu, an attorney at Guo Yin Law Firm. ASML’s 1980Di, which has become an industry workhorse for many Chinese wafer fabs, was introduced by the Dutch firm in 2015. Technical literature for the step-and-scan system, capable of processing 275 wafers per hour, stated that it can handle nodes from the mature 40-nanometre process to advanced sub-10-nm. However, the reference to sub-10-nm capability has been removed from the latest version, according to a document provided to the South China Morning Post by an industry source. Cars parked at ASML’s headquarters and factory in Veldhoven, Netherlands, July 19, 2023. Photo: Bloomberg The tighter export rules came two weeks after Chinese telecoms equipment giant Huawei Technologies surprised the world with a 7-nm processor for its latest 5G handset, made by China’s top foundry Semiconductor Manufacturing International Corp (SMIC). The Huawei-designed chip set off alarm bells in Washington and likely pushed the limits of what is achievable with SMIC’s existing fab equipment. The October 2022 restrictions were aimed at capping China’s logic chip making abilities at 14-nm, its 3D NAND flash memory chips at 128 layers, and domestic DRAM chips at 18-nm half pitch. SMIC and Yangtze Memory Technologies Corp, China’s top memory chip maker, have since faced constraints in their technology advancement. Analysts believe that the new measures, if implemented strictly, could even curtail China’s capacity expansion efforts in mature nodes as the US tries to plug loopholes in grey areas. Arisa Liu, a semiconductor research director at the Taiwan Institute of Economic Research, said disruptions are inevitable in the short term. China’s chances of overcoming export controls depend on how fast it can replace foreign-made DUVs with domestic substitutes that can sustain 28-nm and above mature production nodes in Chinese fabs. China has worked for years to develop its own lithography systems, pinning its hopes on the state-owned enterprise Shanghai Micro Electronics Equipment Group. But the company’s best machine to date, the SSA600/20 scanner, is only capable of 90-nm lithography resolution, lagging far behind ASML and Japan’s Nikon. Li Jinxiang, deputy-secretary general of the China Electronic Production Equipment Industry Association, told a forum in August that no Chinese-made lithography machines were available for commercial wafer fabrication, adding that developing such equipment will not be easy. Meanwhile, the US sanctions have prompted some Chinese chip-related start-ups to seek out investment funds by pitching their ability to help fill the void left by banned foreign suppliers. The day after the US Commerce Department released its updated export rules for China, Wu Jiang, the founder of a chip materials company in eastern Jiangsu province, made a few calls to investors on his contact list. The 42-year-old entrepreneur, whose company supplies photoresists essential for semiconductor fabrication, said it was not easy to get government grants but more funding was needed to support research and development. Over the past year, Wu has travelled to nearly a dozen Chinese cities and attended “countless industry conferences and exhibitions” to build up contacts with potential investors. Wu’s experience exemplifies how small players in the world’s largest semiconductor market are both thriving and struggling under the US-China tech war and global economic headwinds. For China’s AI industry, the future looks even dimmer under Washington’s updated rules that are set to slow the country’s progress in developing large AI models. In a separate 287-page document, the US Commerce Department tweaked its export rules on a wide range of AI processors including graphics processing units (GPUs), to restrict chips with a total processing performance (TPP) of more than 4,800, or those with a TPP of 1,600 but a “performance density” of 5.92, among others. This was designed to close a loophole that enabled Chinese customers to purchase a larger number of lower performance AI chips and combine them to create a more powerful processor, according to the document. The new rule could also mean China’s efforts to use chiplet technology, pre-developed silicon die that can be packaged into more complex processors, to circumvent computing power limits is no longer possible. Biren Technology, founded by Zhang Wen, released a 7-nanometre GPU called the BR100 in 2022. Photo: Handout Under the tighter rules, Nvidia’s A800 and H800 GPUs – which were tailored-made for Chinese clients after its A100 and H100 data centre chips were restricted in August 2022 – can no longer be sold to China. The replacement GPUs had been highly sought after by Chinese tech giants such as Tencent Holdings, ByteDance and Alibaba Group Holding, owner of the South China Morning Post. Nvidia said in a stock exchange filing dated October 24 that the export rules will be “effectively immediately”, raising concerns that Chinese tech giants will be unable to receive orders already placed. “This will have a huge impact on the [development] of China’s large AI models,” said Murong Sujuan, director of DHChip Insights. Zhang Xiaorong, director of research institute Shendu Technology, said all companies and projects in the country that rely on imported AI chips could be affected, leading to an acceleration of innovation to replace foreign technologies. However, success in self-sufficiency is not seen as a given because the US has also tightened compliance requirements for global chip foundries that take Chinese chip designs and turn them into finished silicon wafers. Chip fabrication orders from China and other countries of concern will trigger a red flag alert at foreign foundries if the design incorporates more than 50 billion transistors and high-bandwidth memory (HBM) tailored for AI processors. A smartphone with a displayed Nvidia logo is placed on a computer motherboard in this illustration taken March 6, 2023. Photo: Reuters By comparison, Nvidia’s A100 processor is packed with 54 billion transistors. The popularity of HBM chips increased after Nvidia adopted them to speed up data transfers between central processing units (CPUs) and memory stacks. In October, Washington added Chinese GPU firms Biren Technology and Moore Threads Intelligent Technology, and their subsidiaries, to the trade blacklist, meaning they will struggle to find wafer foundry services, a similar predicament faced by Huawei after September 2020. Biren’s BR100, a high-performance GPU, could not be manufactured by leading foundries like Taiwan Semiconductor Manufacturing Co, because it has 77 billion transistors. Separately, Chinese retailers selling Nvidia graphics cards have pressured customers to place orders as quickly as possible amid growing uncertainties over whether the US company’s consumer-facing GPUs could be restricted as well. Zhou Da, a graphics card merchant in Shanghai, said an increasing number of clients have contacted him in recent days to ask about pricing. “No one knows what will happen in the future,” Zhou said. “So I told my customers to buy them as soon as they can.” Post

Biren Technology Frequently Asked Questions (FAQ)

  • When was Biren Technology founded?

    Biren Technology was founded in 2019.

  • Where is Biren Technology's headquarters?

    Biren Technology's headquarters is located at Number 2388 Chenhang Road, Minhang District, Shanghai.

  • What is Biren Technology's latest funding round?

    Biren Technology's latest funding round is Series B - II.

  • How much did Biren Technology raise?

    Biren Technology raised a total of $296.22M.

  • Who are the investors of Biren Technology?

    Investors of Biren Technology include V FUND, Zhuhai Da Heng Qin Company, Russia-China Investment Fund, China Merchants Capital, Ping An Life Insurance and 28 more.

  • Who are Biren Technology's competitors?

    Competitors of Biren Technology include Enflame and 4 more.


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