BSB Nanotechnology Joint Stock Company
PrivateLast Round
Corporate Funding
May 4, 2017
Company Overview
BSB Nanotechnology Joint Stock Company is a materials technology company that produces bio-based nanoporous silica from rice husk ash for use in various industries including paints, coatings, rubber, and personal care.
Sector
Frontier & Industrial Tech
Verticals
Advanced Materials, Circular Economy, Sustainable Materials, Clean Manufacturing
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
BSB Nanotechnology Joint Stock Company Comparables
Compare BSB Nanotechnology Joint Stock Company with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Anhui Evosil Nanomaterials Technology Co., Ltd. | 90% | |
| Brisil Technologies Private Limited | 84% | |
| Milin Environmental Inc. | 80% |
BSB Nanotechnology Joint Stock Company Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Corporate Funding | May 4, 2017 |
Market signals
Structured signals derived from secondary market and firmographic data.
- Nov 4, 2025
Attended In-Cosmetics Asia 2025 and signed a manufacturing agreement with Behn Meyer.
- Nov 4, 2025
Agreement signed with Behn Meyer Chemicals Holding (S) Pte. Ltd.
BSB Nanotechnology Joint Stock Company Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
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Request accessFrequently Asked Questions
Common questions about BSB Nanotechnology Joint Stock Company's valuation, stock price, and market status.
Is BSB Nanotechnology Joint Stock Company a public or private company?
BSB Nanotechnology Joint Stock Company is a private company.
What is the current stock price of BSB Nanotechnology Joint Stock Company?
BSB Nanotechnology Joint Stock Company is a private company, so its shares have no public market price. Caplight tracks BSB Nanotechnology Joint Stock Company's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is BSB Nanotechnology Joint Stock Company worth (valuation)?
Valuation information for BSB Nanotechnology Joint Stock Company is not publicly available.
Can I buy BSB Nanotechnology Joint Stock Company stock?
BSB Nanotechnology Joint Stock Company shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was BSB Nanotechnology Joint Stock Company's last funding round?
BSB Nanotechnology Joint Stock Company's most recent funding round was Corporate Funding on May 4, 2017.
Who are the main investors in BSB Nanotechnology Joint Stock Company?
Investor information for BSB Nanotechnology Joint Stock Company is not publicly disclosed.
Will BSB Nanotechnology Joint Stock Company IPO soon?
No public IPO plans have been announced for BSB Nanotechnology Joint Stock Company.
How can I track BSB Nanotechnology Joint Stock Company secondary market activity?
Caplight tracks bids, offers, and trades in BSB Nanotechnology Joint Stock Company's shares on secondary markets.