TaiSan
PrivateLast Round
Seed
Jul 6, 2026
Total Funding Raised
$8.49M
Momentum
Top 5%
of companies Caplight tracks
Company Overview
TaiSan is a UK-based battery materials company developing a proprietary electrolyte and anode to achieve best-in-class energy density for quasi-solid-state sodium batteries.
Sector
Energy & Sustainability
Verticals
Energy Storage, Advanced Materials, Electric Vehicles, Sustainable Materials, Micro-Mobility
Business Model
B2B
Customer Profile
Hardware Sales, Services & Consulting, Government Contracts
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
TaiSan Comparables
Compare TaiSan with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| UNIGRID Battery | 86% | |
| Mana Battery | 85% | |
| Indi Energy | 78% |
TaiSan Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Jul 6, 2026 | ||||
| Pre Seed | Jul 24, 2024 | ||||
| Grant | Dec 31, 2023 |
Key People
Founding team and executive leadership
TaiSan Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Adeline Arts and Science | Seed |
| Advanced Propulsion Centre | Grant |
| Alliance for Impact | Seed |
| EverQuest Capital Partners | Seed |
| Heartfelt | Seed, Pre Seed |
| Exergon | Seed |
| EIT InnoEnergy | Seed, Pre Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 22, 2026
Monthly visitors grew 92% MoM.
- Jul 17, 2026
Grew 63% QoQ, from 8 to 13 employees.
Recent news
Latest coverage and updates
- expands_facilitiesJul 7, 2026
TaiSan expanded facilities to Coventry, United Kingdom, Northern Europe, Europe on Jul 7th '26.
- expands_facilitiesJul 7, 2026
TaiSan expanded facilities to Cambridge, United Kingdom, Northern Europe, Europe on Jul 7th '26.
- receives_financingJul 6, 2026
TaiSan received financing of $6.24M in Seed on Jul 6th '26.
TaiSan Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about TaiSan's valuation, stock price, and market status.
Is TaiSan a public or private company?
TaiSan is a private company.
What is the current stock price of TaiSan?
TaiSan is a private company with no public stock price. No recent secondary market data is available.
How much is TaiSan worth (valuation)?
Valuation information for TaiSan is not publicly available.
Can I buy TaiSan stock?
TaiSan shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was TaiSan's last funding round?
TaiSan's most recent funding round was Seed on July 6, 2026.
Who are the main investors in TaiSan?
Key investors in TaiSan include EIT InnoEnergy, TSP Ventures, Mercia Asset Management, Eos Advisory.
Will TaiSan IPO soon?
No public IPO plans have been announced for TaiSan.
How can I track TaiSan secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor TaiSan's secondary market activity and sign up for updates.