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SiyoMicro

Biotech & Life Sciences · Shenzhen, China · Founded 2015

Bioactive enzyme and small molecule product development MoreLess

Shenzhen Siyomicro Bio-Tech Co., Ltd. customizes the design and transformation of microbes to develop enzyme preparations and bioactive small molecule products. The company was co-founded by a team of PhDs from the Institute of Microbiology at the Chinese Academy of Sciences. In collaboration with the institute, SIYO Bio-Tech established a commercial genome and entity database of microorganisms from extreme environments in China.

The firm's core business focuses on developing microbial enzymes and small molecular substances from these unique environmental resources. Its products, such as Superoxide dismutase (SOD) and Ectoine, serve a wide range of industries including gene detection, in-vitro diagnosis, health products, cosmetology, medicine, food, beverage, and animal nutrition. One of the company's key products, SOD, is noted for its stability and resistance to high temperatures and acid-alkali conditions, making it suitable for cosmetic and medical applications. Another product, Natural Vanillin, is produced via a precision fermentation process.

SIYO Bio-Tech operates through subsidiaries like KiyoBio, which was established in September 2019 as a joint venture with Wuxia Jinghai Amino Acid Co., Ltd. KiyoBio runs a large-scale production facility with an annual output of over 3,000 tons of amino acids and holds certifications such as ISO9001, ISO22000, KOSHER, and HALAL. The company's business model appears to be centered on asset creation and licensing, supplying raw materials and ingredients to various sectors.

Keywords: microbial enzymes, bioactive small molecules, synthetic biology, extreme environment microbiology, Superoxide dismutase, Ectoine, microbial transformation, enzyme preparations, precision fermentation, raw material supplier, life sciences, cosmetology ingredients, food additives, animal nutrition, gene detection

Company overview

SiyoMicro company information

The essential company record, classifications and operating signals in one place.

Status
Operational
Founded
2015
Headquarters
Shenzhen, China
Employees
6
Open positions
24
Dealroom signal
24.7
client focusb2bsub industryBioTechnologybusiness modelManufacturingindustryHealthsectorBiotechnologysectorBiotech and PharmasectorHard TechsectorDT and LS

Valuation & funding

SiyoMicro funding history

Company financing events and reported valuations.

Deal typeDateAmountValuationInvestorsSource
SERIES CEquity / VC Jul 2026 $14M $344M Aier Eye Hospital Group · Goldport Capital · Zhongguancun Qihang Fund
SERIES BEquity / VC Feb 2022 $28M $110M CICC · Aier Eye Hospital Group · Sinvo Group
SEEDEquity / VC Nov 2020 $316K $1.3M Undisclosed
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Financials

Workforce over time

Available workforce history. Financial fields without reported data are omitted.

YearEmployees
2026 6
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Growth signals

SiyoMicro website traffic

Latest recorded traffic for SiyoMicro is 340 monthly website visits, down 39.3% over the last three months.

Latest monthly visits340 3-month web change-39.3%
Monthly website visits13 observations · Mar 2023–Sep 2025
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Comparisons

SiyoMicro compared with similar companies

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Talent graph

SiyoMicro's talent

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Employees 6 total headcount
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Key operators Hidden — book a demo quality score
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Talent movements Hidden — book a demo in · Hidden — book a demo out past 12 months

Source: Dealroom Talent Intelligence.

Investors

5 investors on SiyoMicro's cap table

Sourced from Dealroom's funding and investor records. Investor profile links are shown where available.

Series A 3 investors entered at this stage
CICC
Aier Eye Hospital Group
Sinvo Group
Series B+ 2 investors entered at this stage
Goldport Capital
Zhongguancun Qihang Fund

Global footprint

Where SiyoMicro has talent and traffic

Workforce by country
🇨🇳 China · Shenzhen HQ
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In the news

Latest news about SiyoMicro

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Market sentiment

What the market is saying about SiyoMicro

An AI-synthesized read of the highest-engagement posts about SiyoMicro on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.

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Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour

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