Siwei Biotechnology
PrivateLast Round
Pre-D
May 25, 2023
Est. Valuation
$153M
Total Funding Raised
$239.88M
Company Overview
Siwei Biotechnology is a biotechnology company that develops mRNA-based therapeutics and vaccines for cancer, infectious diseases, and genetic disorders using its proprietary LPP delivery technology.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Drug Discovery, Clinical Trials, Precision Medicine
Business Model
B2B
Customer Profile
Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Siwei Biotechnology Comps
Public and private peers based on sector, stage, and business model.
| Company | Status | Est. Valuation | Rev Multiple |
|---|---|---|---|
| OpenAI | Private | $86.0B | ~40x |
| Cohere | Private | $5.0B | -- |
| Competitor 1 | Public | $XX.XB | XXx |
| Competitor 2 | Public | $XX.XB | XXx |
Siwei Biotechnology Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Pre-D | May 25, 2023 | ||||
| Series C | Jun 1, 2021 | ||||
| Series B | Dec 1, 2020 | ||||
| Series A Extension | Feb 1, 2020 | ||||
| Series A | Aug 11, 2019 | ||||
Angel | Jul 1, 2017 |
Siwei Biotechnology Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Longmen Capital | Series A |
| Greenwoods Asset Management | Series C |
| 招银国际金融有限公司 | Series C |
| Shanghai Zhangjiang Torch Venture Capital | Series A |
| Triwise Capital | Series A Extension |
| CITIC Group | Series C |
| Qingsong Fund | Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- May 25, 2023
$29M raised in latest financing.
- Jun 1, 2021
$200M round led by Sequoia Capital and China Merchants Health.
Siwei Biotechnology Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about Siwei Biotechnology's valuation, stock price, and market status.