CellFiber, Inc.
PrivateLast Round
Series A
Extension
Nov 9, 2023
Total Funding Raised
$15.1M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
CellFiber, Inc. operates in Healthcare & Life Sciences and is based in Tokyo. Its latest recorded funding round was a Series A Extension round in November 2023.
CellFiber, Inc. is a biotechnology company that provides a proprietary cell encapsulation and mass culturing technology called "CellFiber®" to make cell and gene therapies more accessible.
Sector
Healthcare & Life Sciences
Verticals
Biotechnology, Biotech Equipment, Medical Devices
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Historical Pricing
Historical view of private secondary pricing and transaction trends.
CellFiber, Inc. Comparables
Compare CellFiber, Inc. with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| TreeFrog Therapeutics | 76% | |
| Ori Biotech | 74% | |
| IamFluidics | 71% |
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CellFiber, Inc. Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A Extension | Nov 9, 2023 | ||||
| Grant | Nov 11, 2022 | ||||
| Series A | May 12, 2022 | ||||
| Seed | Oct 14, 2020 |
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Key People
Founding team and executive leadership
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CellFiber, Inc. Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| JAFCO Group Co., Ltd. | Series A Extension |
| Japan Agency for Medical Research and Development | Grant |
| Universal Materials Incubator | Series A Extension |
| Daiwa Corporate Investment Co., Ltd. | Series A |
| Fast Track Initiative | Series A Extension |
| Chiba Dojo Fund | Series A Extension |
| UntroD Capital Japan Inc. | Series A Extension, Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 23, 2026
Grew 18% QoQ, from 17 to 20 employees.
- Jun 22, 2026
Grew 19% QoQ from 16 to 19 employees.
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Recent news
Latest coverage and updates
- expands_facilitiesOct 23, 2026
On Oct 1st '26, CellFiber, Inc. establishes its first international subsidiary in Pennsylvania, creating a U.S. laboratory and commercial operation to support cell and gene therapy manufacturing.
- launchesOct 9, 2026
In Dec '25, CellFiber Co. introduces the Zeito(TM) Plus System, a GMP-compatible system for producing cell fibers, as it prepares to enter the US market.
- expands_offices_toOct 9, 2026
CellFiber, Inc. opens its first international subsidiary with office and laboratory space in Pennsylvania to support U.S. biopharma companies, CDMOs, and research institutions developing cell and gene therapies.
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CellFiber, Inc. Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Frequently Asked Questions
Common questions about CellFiber, Inc.'s valuation, stock price, and market status.
Is CellFiber, Inc. a public or private company?
CellFiber, Inc. is a private company.
What is the current stock price of CellFiber, Inc.?
CellFiber, Inc. is a private company, so its shares have no public market price. Caplight tracks CellFiber, Inc.'s secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is CellFiber, Inc. worth (valuation)?
Valuation information for CellFiber, Inc. is not publicly available.
Can I buy CellFiber, Inc. stock?
CellFiber, Inc. shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was CellFiber, Inc.'s last funding round?
CellFiber, Inc.'s most recent funding round was Series A Extension on November 9, 2023.
Who are the main investors in CellFiber, Inc.?
Key investors in CellFiber, Inc. include JAFCO Group Co., Ltd., Daiwa Corporate Investment Co., Ltd., UntroD Capital Japan Inc..
Will CellFiber, Inc. IPO soon?
No public IPO plans have been announced for CellFiber, Inc..
How can I track CellFiber, Inc. secondary market activity?
Caplight tracks bids, offers, and trades in CellFiber, Inc.'s shares on secondary markets.